From nicksieger at gmail.com  Thu Mar  1 23:32:52 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 1 Mar 2007 22:32:52 -0600
Subject: [Jruby-extras-devel] Release time
In-Reply-To: <45E3111A.2070804@sun.com>
References: <45E3111A.2070804@sun.com>
Message-ID: <f0b861390703012032x4ce3c486oc464994307ec9a78@mail.gmail.com>

On 2/26/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
> So as some of you may have gathered, we're looking at having a JRuby
> release in about a week's time. It would be truly excellent if we could
> get some coordinating releases with a few JRuby extras projects.
> Specifically
>
> ActiveRecord-JDBC (Nick said he'll handle this, but if anyone has
> additions or fixes that should be included, talk to him)
> Rails-Integration (What's needed to get a general-purpose release of
> this out?)

Charlie, Ola, or Tom, can one of you make me a project admin -- I
don't know for sure but I'm guessing  I'll need this in order to make
the release.

Thanks,
/Nick

From charles.nutter at sun.com  Fri Mar  2 22:26:00 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Fri, 02 Mar 2007 21:26:00 -0600
Subject: [Jruby-extras-devel] rails-integration progress
In-Reply-To: <45D26727.7000900@sun.com>
References: <45D15F8B.5010408@cs.auckland.ac.nz>
	<e203bba70702130522i5bf7451k50c3574d30080120@mail.gmail.com>
	<45D2093C.1090803@sun.com>
	<e203bba70702131417y3885ee2fg47b064946fc0b030@mail.gmail.com>
	<45D243EB.3020604@sun.com>
	<e203bba70702131526r7ec6fa78k3761b931bf048807@mail.gmail.com>
	<45D24D2B.8080303@sun.com> <45D25D75.2010008@sun.com>
	<45D2635D.9000507@sun.com> <45D26727.7000900@sun.com>
Message-ID: <45E8EAC8.6050708@sun.com>

Ashish Sahni wrote:
> Looks like the breakpoint thingy is still an issue :(
> 

Hey, I know now why I was confused about the breakpoint 
thing...shouldn't a WAR-based Rails app be deployed in production mode? 
This would obviously affect performance pretty severely. Is there some 
flag I should be passing? Is there a reason you'd want to make a 
development-mode WAR file?

- Charlie

From robert at cs.auckland.ac.nz  Fri Mar  2 23:18:36 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sat, 03 Mar 2007 17:18:36 +1300
Subject: [Jruby-extras-devel] rails-integration progress
In-Reply-To: <45E8EAC8.6050708@sun.com>
References: <45D15F8B.5010408@cs.auckland.ac.nz>	<e203bba70702130522i5bf7451k50c3574d30080120@mail.gmail.com>	<45D2093C.1090803@sun.com>	<e203bba70702131417y3885ee2fg47b064946fc0b030@mail.gmail.com>	<45D243EB.3020604@sun.com>	<e203bba70702131526r7ec6fa78k3761b931bf048807@mail.gmail.com>	<45D24D2B.8080303@sun.com>
	<45D25D75.2010008@sun.com>	<45D2635D.9000507@sun.com>
	<45D26727.7000900@sun.com> <45E8EAC8.6050708@sun.com>
Message-ID: <45E8F71C.9010504@cs.auckland.ac.nz>

Good point! Up until now we'd only really been running it in dev mode. 
I've added an option for setting the environment easily now.

The servlet defaults to development, for consistency with other Rails 
servers.

When run from the rake task, the plugin will include an option in 
web.xml overriding this and setting it to production mode.

Cheers,
Robert


Charles Oliver Nutter wrote:
> Ashish Sahni wrote:
>   
>> Looks like the breakpoint thingy is still an issue :(
>>
>>     
>
> Hey, I know now why I was confused about the breakpoint 
> thing...shouldn't a WAR-based Rails app be deployed in production mode? 
> This would obviously affect performance pretty severely. Is there some 
> flag I should be passing? Is there a reason you'd want to make a 
> development-mode WAR file?
>
> - Charlie
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
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From charles.nutter at sun.com  Sat Mar  3 11:18:45 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sat, 03 Mar 2007 10:18:45 -0600
Subject: [Jruby-extras-devel] Release time
In-Reply-To: <f0b861390703012032x4ce3c486oc464994307ec9a78@mail.gmail.com>
References: <45E3111A.2070804@sun.com>
	<f0b861390703012032x4ce3c486oc464994307ec9a78@mail.gmail.com>
Message-ID: <45E99FE5.8000803@sun.com>

Nick Sieger wrote:
> On 2/26/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
>> So as some of you may have gathered, we're looking at having a JRuby
>> release in about a week's time. It would be truly excellent if we could
>> get some coordinating releases with a few JRuby extras projects.
>> Specifically
>>
>> ActiveRecord-JDBC (Nick said he'll handle this, but if anyone has
>> additions or fixes that should be included, talk to him)
>> Rails-Integration (What's needed to get a general-purpose release of
>> this out?)
> 
> Charlie, Ola, or Tom, can one of you make me a project admin -- I
> don't know for sure but I'm guessing  I'll need this in order to make
> the release.

Done. And attn ROBERT EGGLESTONE...I made you an admin as well, since 
you seem to be the primary spokeman for the rails-integration stuff.

- Charlie

From superchrisnelson at gmail.com  Sun Mar  4 18:33:28 2007
From: superchrisnelson at gmail.com (Chris Nelson)
Date: Sun, 4 Mar 2007 18:33:28 -0500
Subject: [Jruby-extras-devel] RailsServletTest
Message-ID: <ef98118a0703041533v3e7e7a32xf44a48dc6e62a035@mail.gmail.com>

Robert,

Nice work on adding a test case for RailsServlet.  However, right now
it is failing for me.  From what it's telling me, it looks like I need
to have a JRuby with Rails 1.1.6 gem installed (and 1.2.2 also
presumably?).  Does this sound right?  Is there anyway to make this
test case self contained?

Thanks,

Chris

From robert at cs.auckland.ac.nz  Sun Mar  4 18:42:48 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Mon, 05 Mar 2007 12:42:48 +1300
Subject: [Jruby-extras-devel] RailsServletTest
In-Reply-To: <ef98118a0703041533v3e7e7a32xf44a48dc6e62a035@mail.gmail.com>
References: <ef98118a0703041533v3e7e7a32xf44a48dc6e62a035@mail.gmail.com>
Message-ID: <45EB5978.9030404@cs.auckland.ac.nz>

We can include the gems under the rails-integration resources.
For the mean time, it can be specified by setting the gem.home system 
property, for example:
mvn -Dgem.home=/usr/local/lib/ruby/gems/1.8 install

Cheers,
Robert

Chris Nelson wrote:
> Robert,
>
> Nice work on adding a test case for RailsServlet.  However, right now
> it is failing for me.  From what it's telling me, it looks like I need
> to have a JRuby with Rails 1.1.6 gem installed (and 1.2.2 also
> presumably?).  Does this sound right?  Is there anyway to make this
> test case self contained?
>
> Thanks,
>
> Chris
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   

From superchrisnelson at gmail.com  Sun Mar  4 19:28:21 2007
From: superchrisnelson at gmail.com (Chris Nelson)
Date: Sun, 4 Mar 2007 19:28:21 -0500
Subject: [Jruby-extras-devel] Problem with new rails project
Message-ID: <ef98118a0703041628n6da633acg1bae52ace38ea938@mail.gmail.com>

I am able to run helloworld-1.2.2 using rake war:standalone:run
without a problem, so I think I must have things set up correctly.  I
then tried creating a brand new project with rails <new_project> and
then copied the war subdirectory of rails-integration/plugins into my
new project's vendor/plugins directory.  When I then run rake
war:standalone:run in my new project, I see the messages about
downloading everything, builiding the webapp, adding gems, etc, etc.
When Jetty starts up and I go to http://localhost:8080/<new_project>/
I get the same old error:

HTTP ERROR: 500

Could not load Rails, please check that your Ruby home is set
correctly, and that you have Rails installed. See the logs for more
details.

RequestURI=/rails_integration_test/
Caused by:

javax.servlet.ServletException: Could not load Rails, please check
that your Ruby home is set correctly, and that you have Rails
installed. See the logs for more details.
	at org.jruby.webapp.RailsFactory.makeObject(RailsFactory.java:113)
	at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840)
	at org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
	at org.jruby.webapp.AbstractRailsServlet.service(AbstractRailsServlet.java:181)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
	at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
	at org.mortbay.jetty.Server.handle(Server.java:285)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
	at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)

Can anyone else confirm this should work?  Am I missing something obvious?

Thanks in advance,

Chris

From robert at cs.auckland.ac.nz  Sun Mar  4 20:07:14 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Mon, 05 Mar 2007 14:07:14 +1300
Subject: [Jruby-extras-devel] Problem with new rails project
In-Reply-To: <ef98118a0703041628n6da633acg1bae52ace38ea938@mail.gmail.com>
References: <ef98118a0703041628n6da633acg1bae52ace38ea938@mail.gmail.com>
Message-ID: <45EB6D42.30404@cs.auckland.ac.nz>

At the moment there are some problems around modifications to 
jruby-complete that I'm waiting for clarification on to figure out how 
to keep things working with rails-integration.

This may cause issues with finding the rubygems library.

Cheers,
Robert


Chris Nelson wrote:
> I am able to run helloworld-1.2.2 using rake war:standalone:run
> without a problem, so I think I must have things set up correctly.  I
> then tried creating a brand new project with rails <new_project> and
> then copied the war subdirectory of rails-integration/plugins into my
> new project's vendor/plugins directory.  When I then run rake
> war:standalone:run in my new project, I see the messages about
> downloading everything, builiding the webapp, adding gems, etc, etc.
> When Jetty starts up and I go to http://localhost:8080/<new_project>/
> I get the same old error:
>
> HTTP ERROR: 500
>
> Could not load Rails, please check that your Ruby home is set
> correctly, and that you have Rails installed. See the logs for more
> details.
>
> RequestURI=/rails_integration_test/
> Caused by:
>
> javax.servlet.ServletException: Could not load Rails, please check
> that your Ruby home is set correctly, and that you have Rails
> installed. See the logs for more details.
> 	at org.jruby.webapp.RailsFactory.makeObject(RailsFactory.java:113)
> 	at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840)
> 	at org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
> 	at org.jruby.webapp.AbstractRailsServlet.service(AbstractRailsServlet.java:181)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
> 	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
> 	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
> 	at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> 	at org.mortbay.jetty.Server.handle(Server.java:285)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
> 	at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
>
> Can anyone else confirm this should work?  Am I missing something obvious?
>
> Thanks in advance,
>
> Chris
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   

From superchrisnelson at gmail.com  Sun Mar  4 20:35:02 2007
From: superchrisnelson at gmail.com (Chris Nelson)
Date: Sun, 4 Mar 2007 20:35:02 -0500
Subject: [Jruby-extras-devel] Problem with new rails project
In-Reply-To: <45EB6D42.30404@cs.auckland.ac.nz>
References: <ef98118a0703041628n6da633acg1bae52ace38ea938@mail.gmail.com>
	<45EB6D42.30404@cs.auckland.ac.nz>
Message-ID: <ef98118a0703041735u3d58b0d7qc29c376a0b6f0c88@mail.gmail.com>

Ok... sounds like that might be it.  I was able to bring up
helloworld-1.2.2 initially but then when I ran tmp:war:clean it didn't
work anymore.  If you could let me know when things are back in
working order (or if I can do anything to help out with that) I'll try
again then.

Thanks,

Chris

On 3/4/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
> At the moment there are some problems around modifications to
> jruby-complete that I'm waiting for clarification on to figure out how
> to keep things working with rails-integration.
>
> This may cause issues with finding the rubygems library.
>
> Cheers,
> Robert
>
>
> Chris Nelson wrote:
> > I am able to run helloworld-1.2.2 using rake war:standalone:run
> > without a problem, so I think I must have things set up correctly.  I
> > then tried creating a brand new project with rails <new_project> and
> > then copied the war subdirectory of rails-integration/plugins into my
> > new project's vendor/plugins directory.  When I then run rake
> > war:standalone:run in my new project, I see the messages about
> > downloading everything, builiding the webapp, adding gems, etc, etc.
> > When Jetty starts up and I go to http://localhost:8080/<new_project>/
> > I get the same old error:
> >
> > HTTP ERROR: 500
> >
> > Could not load Rails, please check that your Ruby home is set
> > correctly, and that you have Rails installed. See the logs for more
> > details.
> >
> > RequestURI=/rails_integration_test/
> > Caused by:
> >
> > javax.servlet.ServletException: Could not load Rails, please check
> > that your Ruby home is set correctly, and that you have Rails
> > installed. See the logs for more details.
> >       at org.jruby.webapp.RailsFactory.makeObject(RailsFactory.java:113)
> >       at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840)
> >       at org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
> >       at org.jruby.webapp.AbstractRailsServlet.service(AbstractRailsServlet.java:181)
> >       at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> >       at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
> >       at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
> >       at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
> >       at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> >       at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
> >       at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
> >       at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
> >       at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> >       at org.mortbay.jetty.Server.handle(Server.java:285)
> >       at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
> >       at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
> >       at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
> >       at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
> >       at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
> >       at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
> >       at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
> >
> > Can anyone else confirm this should work?  Am I missing something obvious?
> >
> > Thanks in advance,
> >
> > Chris
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From nicksieger at gmail.com  Sun Mar  4 21:25:17 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Sun, 4 Mar 2007 20:25:17 -0600
Subject: [Jruby-extras-devel] Problem with new rails project
In-Reply-To: <45EB6D42.30404@cs.auckland.ac.nz>
References: <ef98118a0703041628n6da633acg1bae52ace38ea938@mail.gmail.com>
	<45EB6D42.30404@cs.auckland.ac.nz>
Message-ID: <f0b861390703041825m53882e7ep899d76768f019fc0@mail.gmail.com>

On 3/4/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
> At the moment there are some problems around modifications to
> jruby-complete that I'm waiting for clarification on to figure out how
> to keep things working with rails-integration.
>
> This may cause issues with finding the rubygems library.

Robert, see my comments in the ticket you filed.  Basically, Rubygems
needs to be on the filesystem, or at least I haven't seen a way that
it can be embedded yet.  So you need to either install the gems you
need ahead of time, which will extract itself from the complete jar
into ~/.jruby, or run the extract itself.  If this doesn't serve the
needs of rails-integration then let's figure out what needs to be done
in order to include gems in a rails-integration war.

/Nick

From robert at cs.auckland.ac.nz  Mon Mar  5 00:55:08 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Mon, 05 Mar 2007 18:55:08 +1300
Subject: [Jruby-extras-devel] Problem with new rails project
In-Reply-To: <ef98118a0703041735u3d58b0d7qc29c376a0b6f0c88@mail.gmail.com>
References: <ef98118a0703041628n6da633acg1bae52ace38ea938@mail.gmail.com>	<45EB6D42.30404@cs.auckland.ac.nz>
	<ef98118a0703041735u3d58b0d7qc29c376a0b6f0c88@mail.gmail.com>
Message-ID: <45EBB0BC.7060707@cs.auckland.ac.nz>

As a temporary work around I've set rails-integration add site_ruby to 
its classpath.
It should be working again.

Cheers,
Robert


Chris Nelson wrote:
> Ok... sounds like that might be it.  I was able to bring up
> helloworld-1.2.2 initially but then when I ran tmp:war:clean it didn't
> work anymore.  If you could let me know when things are back in
> working order (or if I can do anything to help out with that) I'll try
> again then.
>
> Thanks,
>
> Chris
>
> On 3/4/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>   
>> At the moment there are some problems around modifications to
>> jruby-complete that I'm waiting for clarification on to figure out how
>> to keep things working with rails-integration.
>>
>> This may cause issues with finding the rubygems library.
>>
>> Cheers,
>> Robert
>>
>>
>> Chris Nelson wrote:
>>     
>>> I am able to run helloworld-1.2.2 using rake war:standalone:run
>>> without a problem, so I think I must have things set up correctly.  I
>>> then tried creating a brand new project with rails <new_project> and
>>> then copied the war subdirectory of rails-integration/plugins into my
>>> new project's vendor/plugins directory.  When I then run rake
>>> war:standalone:run in my new project, I see the messages about
>>> downloading everything, builiding the webapp, adding gems, etc, etc.
>>> When Jetty starts up and I go to http://localhost:8080/<new_project>/
>>> I get the same old error:
>>>
>>> HTTP ERROR: 500
>>>
>>> Could not load Rails, please check that your Ruby home is set
>>> correctly, and that you have Rails installed. See the logs for more
>>> details.
>>>
>>> RequestURI=/rails_integration_test/
>>> Caused by:
>>>
>>> javax.servlet.ServletException: Could not load Rails, please check
>>> that your Ruby home is set correctly, and that you have Rails
>>> installed. See the logs for more details.
>>>       at org.jruby.webapp.RailsFactory.makeObject(RailsFactory.java:113)
>>>       at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840)
>>>       at org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
>>>       at org.jruby.webapp.AbstractRailsServlet.service(AbstractRailsServlet.java:181)
>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>>       at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
>>>       at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
>>>       at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
>>>       at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
>>>       at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
>>>       at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
>>>       at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
>>>       at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
>>>       at org.mortbay.jetty.Server.handle(Server.java:285)
>>>       at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
>>>       at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
>>>       at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
>>>       at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
>>>       at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
>>>       at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
>>>       at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
>>>
>>> Can anyone else confirm this should work?  Am I missing something obvious?
>>>
>>> Thanks in advance,
>>>
>>> Chris
>>> _______________________________________________
>>> Jruby-extras-devel mailing list
>>> Jruby-extras-devel at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>
>>>       
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>
>>     
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
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From robert at cs.auckland.ac.nz  Tue Mar  6 04:40:51 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Tue, 06 Mar 2007 22:40:51 +1300
Subject: [Jruby-extras-devel] rails-integration
Message-ID: <45ED3723.4040607@cs.auckland.ac.nz>

Hey all,

I've just committed a number of changes allowing rails-integration to 
make use of the jruby.home extractor that Nick has added into JRuby. 
This should finally have rails-integration working properly with 
jruby-complete.

I'd appreciate it if someone could fire up the latest rails-integration 
with JRuby 0.9.8 to see if it's all ok in other environments. I'd like 
to release rails-integration in the next day or two, but it would be 
really great if someone else could have a check of it first.

Cheers,
Robert

From daveadams at gmail.com  Tue Mar  6 14:56:10 2007
From: daveadams at gmail.com (Dave Adams)
Date: Tue, 6 Mar 2007 14:56:10 -0500
Subject: [Jruby-extras-devel] rails-integration
In-Reply-To: <45ED3723.4040607@cs.auckland.ac.nz>
References: <45ED3723.4040607@cs.auckland.ac.nz>
Message-ID: <87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>

I've been playing with this lately. I checked out the JRuby 0.9.8 tag
but I had to change the version element in each of the pom.xml files
in order to get it to install the jars in the right place.

Anyway, once I got that addressed, I was able to build
rails-integration, but I get this warning, not sure if it's worth
worrying about or if I'm doing something wrong:

[WARNING] POM for 'org.jruby:jruby-complete:pom:0.9.8:compile' is
invalid. It will be ignored for artifact resolution. Reason: Failed to
validate POM

Finally, I've been able to run Rails apps as WARs generated by the WAR
plugin inside Tomcat as recently as a couple of weeks ago, but when I
build a new war now, it will run fine in Jetty, but in Tomcat, I get
"org.jruby.webapp.JRubyException: cannot load Java class
org.apache.catalina.connector.RequestFacade$GetSessionPrivilegedAction".
This is in a trivial Rails app with no special functionality.

Any ideas? I've been trying to track down the svn revs of the
combination of JRuby and Rails-Integration that worked for me in the
past with no luck so far, but it takes a while to test, so I've not
gotten far.

-dave

On 3/6/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
> Hey all,
>
> I've just committed a number of changes allowing rails-integration to
> make use of the jruby.home extractor that Nick has added into JRuby.
> This should finally have rails-integration working properly with
> jruby-complete.
>
> I'd appreciate it if someone could fire up the latest rails-integration
> with JRuby 0.9.8 to see if it's all ok in other environments. I'd like
> to release rails-integration in the next day or two, but it would be
> really great if someone else could have a check of it first.
>
> Cheers,
> Robert
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From nicksieger at gmail.com  Tue Mar  6 16:05:04 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Tue, 6 Mar 2007 15:05:04 -0600
Subject: [Jruby-extras-devel] rails-integration
In-Reply-To: <87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>
References: <45ED3723.4040607@cs.auckland.ac.nz>
	<87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>
Message-ID: <f0b861390703061305n2366c27bs10d81f4f18cd76eb@mail.gmail.com>

On 3/6/07, Dave Adams <daveadams at gmail.com> wrote:
> I've been playing with this lately. I checked out the JRuby 0.9.8 tag
> but I had to change the version element in each of the pom.xml files
> in order to get it to install the jars in the right place.
>
> Anyway, once I got that addressed, I was able to build
> rails-integration, but I get this warning, not sure if it's worth
> worrying about or if I'm doing something wrong:
>
> [WARNING] POM for 'org.jruby:jruby-complete:pom:0.9.8:compile' is
> invalid. It will be ignored for artifact resolution. Reason: Failed to
> validate POM
>

I deployed 0.9.8 binaries of the jruby-complete jar to the codehaus
repository today, and it looks like they've made it out to the main
maven repository.  Can you try just building rails-integration with
the 0.9.8 version of jruby-complete and let us know what your problems
are there?

/Nick

From robert at cs.auckland.ac.nz  Tue Mar  6 19:39:20 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Wed, 07 Mar 2007 13:39:20 +1300
Subject: [Jruby-extras-devel] rails-integration
In-Reply-To: <87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>
References: <45ED3723.4040607@cs.auckland.ac.nz>
	<87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>
Message-ID: <45EE09B8.2090307@cs.auckland.ac.nz>

I've been able to reproduce the problem with the latest builds, although 
I'm not sure how to fix it yet.

We create a Rails session using HttpSession, and I suspect at some point 
either Rails or JRuby is inspecting the object, which hits classes that 
Tomcat protects using separate class loaders.

As a work-around you could try either disabling sessions, or using one 
of the other Rails session stores.

Cheers,
Robert

Dave Adams wrote:
> I've been playing with this lately. I checked out the JRuby 0.9.8 tag
> but I had to change the version element in each of the pom.xml files
> in order to get it to install the jars in the right place.
>
> Anyway, once I got that addressed, I was able to build
> rails-integration, but I get this warning, not sure if it's worth
> worrying about or if I'm doing something wrong:
>
> [WARNING] POM for 'org.jruby:jruby-complete:pom:0.9.8:compile' is
> invalid. It will be ignored for artifact resolution. Reason: Failed to
> validate POM
>
> Finally, I've been able to run Rails apps as WARs generated by the WAR
> plugin inside Tomcat as recently as a couple of weeks ago, but when I
> build a new war now, it will run fine in Jetty, but in Tomcat, I get
> "org.jruby.webapp.JRubyException: cannot load Java class
> org.apache.catalina.connector.RequestFacade$GetSessionPrivilegedAction".
> This is in a trivial Rails app with no special functionality.
>
> Any ideas? I've been trying to track down the svn revs of the
> combination of JRuby and Rails-Integration that worked for me in the
> past with no luck so far, but it takes a while to test, so I've not
> gotten far.
>
> -dave
>
> On 3/6/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>   
>> Hey all,
>>
>> I've just committed a number of changes allowing rails-integration to
>> make use of the jruby.home extractor that Nick has added into JRuby.
>> This should finally have rails-integration working properly with
>> jruby-complete.
>>
>> I'd appreciate it if someone could fire up the latest rails-integration
>> with JRuby 0.9.8 to see if it's all ok in other environments. I'd like
>> to release rails-integration in the next day or two, but it would be
>> really great if someone else could have a check of it first.
>>
>> Cheers,
>> Robert
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>
>>     
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
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From daveadams at gmail.com  Wed Mar  7 10:39:32 2007
From: daveadams at gmail.com (Dave Adams)
Date: Wed, 7 Mar 2007 10:39:32 -0500
Subject: [Jruby-extras-devel] rails-integration
In-Reply-To: <f0b861390703061305n2366c27bs10d81f4f18cd76eb@mail.gmail.com>
References: <45ED3723.4040607@cs.auckland.ac.nz>
	<87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>
	<f0b861390703061305n2366c27bs10d81f4f18cd76eb@mail.gmail.com>
Message-ID: <87af9a490703070739n1d11753aib6cc19893ad64bbf@mail.gmail.com>

Thanks guys for your help so far. Here's what I did this time:

* Deleted ~/.m2, rails-integration working copy, all instances of
jruby to start from scratch
* Downloaded JRuby 0.9.8 binary, installed Rails 1.2.2, ActiveRecord-JDBC gems
* link jgem to jruby gem, jrake to jruby rake, jrails to jruby rails
* svn co svn://rubyforge.org/var/svn/jruby-extras/trunk/rails-integration
# revision 338
* cd rails-integration; mvn install -Dmaven.test.skip=true

At this step, all the JARs including jruby-complete-0.9.8 download
into my m2 repo, but I get three of these warnings: "[WARNING] POM for
'org.jruby:jruby-complete:pom:0.9.8:compile' is invalid. It will be
ignored for artifact resolution. Reason: Failed to validate POM"

Anyway, continuing on:
* cd samples/helloworld-1.2.2
* jrake war:standalone:run
* runs fine in Jetty
* jrake war:standalone:create
* copy war to barebones tomcat webapps directory; start tomcat
* localhost:8080/helloworld-1.2.2/welcome/index gives:

And in catalina.out, this is the stacktrace:
        from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:87:in
`each'
        from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:162:in
`setup_inner_classes'
        from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:87:in
`setup'
        from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:472:in
`get_proxy_class'
        from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:530:in
`synchronized'
        from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:475:in
`get_proxy_class'
        from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:530:in
`wrap'
        from <script>:0

Let me know what further information I can provide. Thanks for your help!

-dave

On 3/6/07, Nick Sieger <nicksieger at gmail.com> wrote:
> On 3/6/07, Dave Adams <daveadams at gmail.com> wrote:
> > I've been playing with this lately. I checked out the JRuby 0.9.8 tag
> > but I had to change the version element in each of the pom.xml files
> > in order to get it to install the jars in the right place.
> >
> > Anyway, once I got that addressed, I was able to build
> > rails-integration, but I get this warning, not sure if it's worth
> > worrying about or if I'm doing something wrong:
> >
> > [WARNING] POM for 'org.jruby:jruby-complete:pom:0.9.8:compile' is
> > invalid. It will be ignored for artifact resolution. Reason: Failed to
> > validate POM
> >
>
> I deployed 0.9.8 binaries of the jruby-complete jar to the codehaus
> repository today, and it looks like they've made it out to the main
> maven repository.  Can you try just building rails-integration with
> the 0.9.8 version of jruby-complete and let us know what your problems
> are there?
>
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From Qingqing.Ouyang at Sun.COM  Wed Mar  7 11:02:10 2007
From: Qingqing.Ouyang at Sun.COM (Qingqing Ouyang)
Date: Wed, 07 Mar 2007 10:02:10 -0600
Subject: [Jruby-extras-devel] License for rails-integration?
Message-ID: <45EEE202.8000900@Sun.COM>

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From nicksieger at gmail.com  Wed Mar  7 11:12:19 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Wed, 7 Mar 2007 10:12:19 -0600
Subject: [Jruby-extras-devel] rails-integration
In-Reply-To: <87af9a490703070739n1d11753aib6cc19893ad64bbf@mail.gmail.com>
References: <45ED3723.4040607@cs.auckland.ac.nz>
	<87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>
	<f0b861390703061305n2366c27bs10d81f4f18cd76eb@mail.gmail.com>
	<87af9a490703070739n1d11753aib6cc19893ad64bbf@mail.gmail.com>
Message-ID: <f0b861390703070812w6712a3d8q8e999a6af15ed1d4@mail.gmail.com>

On 3/7/07, Dave Adams <daveadams at gmail.com> wrote:
> Thanks guys for your help so far. Here's what I did this time:
>
> And in catalina.out, this is the stacktrace:
>         from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:87:in
> `each'

Funny how my name will be in all these stack traces because
javasupport.rb gets serialized.  Whoops.

As for the issue, I can't promise any results soon, I hope to look at
it, but hopefully Robert will have some ideas also.  Thanks for the
detailed report!  Perhaps it should be added to the tracker so it
doesn't get lost?

http://rubyforge.org/tracker/?func=add&group_id=2014&atid=7857

/Nick

From robert at cs.auckland.ac.nz  Wed Mar  7 15:37:47 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Thu, 08 Mar 2007 09:37:47 +1300
Subject: [Jruby-extras-devel] License for rails-integration?
In-Reply-To: <45EEE202.8000900@Sun.COM>
References: <45EEE202.8000900@Sun.COM>
Message-ID: <45EF229B.3000302@cs.auckland.ac.nz>

One hasn't been chosen yet, I'd prefer to see it under the MIT license, 
since it's simple and open.
Does anyone else have a preference?

Cheers,
Robert

Qingqing Ouyang wrote:
> (Sorry if you have received this email twice.  I was having some 
> problems with subscribing to this email list.)
>
> Hi,
>
> I would like to include rails-integration binaries in one of the 
> projects I am working on.  Where can I find the license information 
> for it?
>
> Your help is much appreciated.
>
> Thanks,
> Q2
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From nicksieger at gmail.com  Wed Mar  7 15:58:05 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Wed, 7 Mar 2007 14:58:05 -0600
Subject: [Jruby-extras-devel] License for rails-integration?
In-Reply-To: <45EF229B.3000302@cs.auckland.ac.nz>
References: <45EEE202.8000900@Sun.COM> <45EF229B.3000302@cs.auckland.ac.nz>
Message-ID: <f0b861390703071258g75c75778te2055fa911d16268@mail.gmail.com>

On 3/7/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>
>  One hasn't been chosen yet, I'd prefer to see it under the MIT license,
> since it's simple and open.
>  Does anyone else have a preference?

Sounds good to me.

/Nick

From robert at cs.auckland.ac.nz  Wed Mar  7 17:50:56 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Thu, 08 Mar 2007 11:50:56 +1300
Subject: [Jruby-extras-devel] rails-integration
In-Reply-To: <f0b861390703070812w6712a3d8q8e999a6af15ed1d4@mail.gmail.com>
References: <45ED3723.4040607@cs.auckland.ac.nz>	<87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>	<f0b861390703061305n2366c27bs10d81f4f18cd76eb@mail.gmail.com>	<87af9a490703070739n1d11753aib6cc19893ad64bbf@mail.gmail.com>
	<f0b861390703070812w6712a3d8q8e999a6af15ed1d4@mail.gmail.com>
Message-ID: <45EF41D0.6090404@cs.auckland.ac.nz>

I've committed a work-around for this problem to rails-integration, 
which involves a wrapper class for HttpServletRequest.
However I'm also seeing some routing problems on Tomcat that I'll need 
to look into more.

As for a permanent solution, I think that 
java_support.setup_inner_classes should ignore non-public inner classes. 
I'll file an issue for this.

Cheers,
Robert


Nick Sieger wrote:
> On 3/7/07, Dave Adams <daveadams at gmail.com> wrote:
>   
>> Thanks guys for your help so far. Here's what I did this time:
>>
>> And in catalina.out, this is the stacktrace:
>>         from /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:87:in
>> `each'
>>     
>
> Funny how my name will be in all these stack traces because
> javasupport.rb gets serialized.  Whoops.
>
> As for the issue, I can't promise any results soon, I hope to look at
> it, but hopefully Robert will have some ideas also.  Thanks for the
> detailed report!  Perhaps it should be added to the tracker so it
> doesn't get lost?
>
> http://rubyforge.org/tracker/?func=add&group_id=2014&atid=7857
>
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
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From jeff.barczewski at gmail.com  Wed Mar  7 20:26:48 2007
From: jeff.barczewski at gmail.com (Jeff Barczewski)
Date: Wed, 7 Mar 2007 19:26:48 -0600
Subject: [Jruby-extras-devel] Activerecord-jdbc with Oracle not resolving
	:decimal AR type to jdbc, missing mapping?
Message-ID: <19cda190703071726q679de06dk2ec74d251fd8385a@mail.gmail.com>

I get an error trying to hit an Oracle table with activerecord-jdbc, it
can't map a :decimal AR type to JDBC type

When I look at the code it looks like there isn't a mapping for :decimal
type in the

AR_TO_JDBC_TYPES map

This error happens even when I don't have any :decimal columns in the schema.

Is there a fix for this?

Thanks,

Jeff

-------------


RuntimeError: The driver encounter an error: unable to choose type from:
[["INTE
RVALDS", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"INTERVALDS",
"fixed_prec_scale"=>0, "data_type"=>-104, "maximum_scale"=>0,
"precision"=>4, "a
uto_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0,
"searchable"=>3,
"unsigned_attribute"=>0, "type_name"=>"INTERVALDS", "create_params"=>nil,
"minim
um_scale"=>0, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>n
il}], ["INTERVALYM", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"I
NTERVALYM", "fixed_prec_scale"=>0, "data_type"=>-103, "maximum_scale"=>0,
"preci
sion"=>5, "auto_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0,
"sear
chable"=>3, "unsigned_attribute"=>0, "type_name"=>"INTERVALYM",
"create_params"=
>nil, "minimum_scale"=>0, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_d
ata_type"=>nil}], ["TIMESTAMP WITH LOCAL TIME ZONE", {"nullable"=>1,
"num_prec_r
adix"=>10, "local_type_name"=>"TIMESTAMP WITH LOCAL TIME ZONE",
"fixed_prec_scal
e"=>0, "data_type"=>-102, "maximum_scale"=>0, "precision"=>11,
"auto_increment"=
>0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"unsigned_attri
bute"=>0, "type_name"=>"TIMESTAMP WITH LOCAL TIME ZONE",
"create_params"=>nil, "
minimum_scale"=>0, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_typ
e"=>nil}], ["TIMESTAMP WITH TIME ZONE", {"nullable"=>1,
"num_prec_radix"=>10, "l
ocal_type_name"=>"TIMESTAMP WITH TIME ZONE", "fixed_prec_scale"=>0,
"data_type"=
>-101, "maximum_scale"=>0, "precision"=>13, "auto_increment"=>0,
"literal_suffix
"=>nil, "case_sensitive"=>0, "searchable"=>3, "unsigned_attribute"=>0,
"type_nam
e"=>"TIMESTAMP WITH TIME ZONE", "create_params"=>nil, "minimum_scale"=>0,
"liter
al_prefix"=>nil, "sql_datetime_sub"=>nil, "sql_data_type"=>nil}], ["NUMBER",
{"n
ullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"NUMBER",
"fixed_prec_scal
e"=>1, "data_type"=>-7, "maximum_scale"=>127, "precision"=>1,
"auto_increment"=>
0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"unsigned_attrib
ute"=>0, "type_name"=>"NUMBER", "create_params"=>"(1)",
"minimum_scale"=>-84, "l
iteral_prefix"=>nil, "sql_datetime_sub"=>nil, "sql_data_type"=>nil}],
["NUMBER",
 {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"NUMBER",
"fixed_prec_
scale"=>1, "data_type"=>-6, "maximum_scale"=>127, "precision"=>3,
"auto_incremen
t"=>0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"unsigned_at
tribute"=>0, "type_name"=>"NUMBER", "create_params"=>"(3)",
"minimum_scale"=>-84
, "literal_prefix"=>nil, "sql_datetime_sub"=>nil, "sql_data_type"=>nil}],
["NUMB
ER", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"NUMBER",
"fixed_p
rec_scale"=>1, "data_type"=>-5, "maximum_scale"=>127, "precision"=>38,
"auto_inc
rement"=>0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"unsign
ed_attribute"=>0, "type_name"=>"NUMBER", "create_params"=>nil,
"minimum_scale"=>
-84, "literal_prefix"=>nil, "sql_datetime_sub"=>nil, "sql_data_type"=>nil}],
["L
ONG RAW", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"LONG
RAW", "
fixed_prec_scale"=>0, "data_type"=>-4, "maximum_scale"=>0,
"precision"=>21474836
47, "auto_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>0,
"searchable
"=>0, "unsigned_attribute"=>0, "type_name"=>"LONG RAW",
"create_params"=>nil, "m
inimum_scale"=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil,
"sql_data_type
"=>nil}], ["RAW", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"RAW"
, "fixed_prec_scale"=>0, "data_type"=>-3, "maximum_scale"=>0,
"precision"=>2000,
 "auto_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>0,
"searchable"=>
3, "unsigned_attribute"=>0, "type_name"=>"RAW", "create_params"=>nil,
"minimum_s
cale"=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}]
, ["LONG", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"LONG",
"fix
ed_prec_scale"=>0, "data_type"=>-1, "maximum_scale"=>0,
"precision"=>2147483647,
 "auto_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>1,
"searchable"=>
0, "unsigned_attribute"=>0, "type_name"=>"LONG", "create_params"=>nil,
"minimum_
scale"=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}
], ["CHAR", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"CHAR",
"fi
xed_prec_scale"=>0, "data_type"=>1, "maximum_scale"=>0, "precision"=>2000,
"auto
_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>1, "searchable"=>3,
"un
signed_attribute"=>0, "type_name"=>"CHAR", "create_params"=>nil,
"minimum_scale"
=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil, "sql_data_type"=>nil}],
["N
UMBER", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"NUMBER",
"fixe
d_prec_scale"=>1, "data_type"=>2, "maximum_scale"=>127, "precision"=>38,
"auto_i
ncrement"=>0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"unsi
gned_attribute"=>0, "type_name"=>"NUMBER", "create_params"=>nil,
"minimum_scale"
=>-84, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}], [
"NUMBER", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"NUMBER",
"fi
xed_prec_scale"=>1, "data_type"=>4, "maximum_scale"=>127, "precision"=>10,
"auto
_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"un
signed_attribute"=>0, "type_name"=>"NUMBER", "create_params"=>"(10)",
"minimum_s
cale"=>-84, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>nil
}], ["NUMBER", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"NUMBER"
, "fixed_prec_scale"=>1, "data_type"=>5, "maximum_scale"=>127,
"precision"=>5, "
auto_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0,
"searchable"=>3,
 "unsigned_attribute"=>0, "type_name"=>"NUMBER", "create_params"=>"(5)",
"minimu
m_scale"=>-84, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>
nil}], ["FLOAT", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"FLOAT
", "fixed_prec_scale"=>1, "data_type"=>6, "maximum_scale"=>127,
"precision"=>63,
 "auto_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0,
"searchable"=>
3, "unsigned_attribute"=>0, "type_name"=>"FLOAT", "create_params"=>nil,
"minimum
_scale"=>-84, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>n
il}], ["REAL", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"REAL",
"fixed_prec_scale"=>1, "data_type"=>7, "maximum_scale"=>127,
"precision"=>63, "a
uto_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0,
"searchable"=>3,
"unsigned_attribute"=>0, "type_name"=>"REAL", "create_params"=>nil,
"minimum_sca
le"=>-84, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}]
, ["VARCHAR2", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"VARCHAR
2", "fixed_prec_scale"=>0, "data_type"=>12, "maximum_scale"=>0,
"precision"=>400
0, "auto_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>1,
"searchable"
=>3, "unsigned_attribute"=>0, "type_name"=>"VARCHAR2", "create_params"=>nil,
"mi
nimum_scale"=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil,
"sql_data_type"
=>nil}], ["DATE", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"DATE
", "fixed_prec_scale"=>0, "data_type"=>91, "maximum_scale"=>0,
"precision"=>7, "
auto_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0,
"searchable"=>3,
 "unsigned_attribute"=>0, "type_name"=>"DATE", "create_params"=>nil,
"minimum_sc
ale"=>0, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}],
 ["DATE", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"DATE",
"fixe
d_prec_scale"=>0, "data_type"=>92, "maximum_scale"=>0, "precision"=>7,
"auto_inc
rement"=>0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"unsign
ed_attribute"=>0, "type_name"=>"DATE", "create_params"=>nil,
"minimum_scale"=>0,
 "literal_prefix"=>nil, "sql_datetime_sub"=>nil, "sql_data_type"=>nil}],
["TIMES
TAMP", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"TIMESTAMP",
"fi
xed_prec_scale"=>0, "data_type"=>93, "maximum_scale"=>0, "precision"=>11,
"auto_
increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0, "searchable"=>3,
"uns
igned_attribute"=>0, "type_name"=>"TIMESTAMP", "create_params"=>nil,
"minimum_sc
ale"=>0, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}],
 ["STRUCT", {"nullable"=>1, "num_prec_radix"=>10,
"local_type_name"=>"STRUCT", "
fixed_prec_scale"=>0, "data_type"=>2002, "maximum_scale"=>0, "precision"=>0,
"au
to_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>1,
"searchable"=>0, "
unsigned_attribute"=>0, "type_name"=>"STRUCT", "create_params"=>nil,
"minimum_sc
ale"=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}],
 ["ARRAY", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"ARRAY",
"fi
xed_prec_scale"=>0, "data_type"=>2003, "maximum_scale"=>0, "precision"=>0,
"auto
_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>1, "searchable"=>0,
"un
signed_attribute"=>0, "type_name"=>"ARRAY", "create_params"=>nil,
"minimum_scale
"=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}], ["
BLOB", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"BLOB",
"fixed_p
rec_scale"=>0, "data_type"=>2004, "maximum_scale"=>0,
"precision"=>4294967295, "
auto_increment"=>0, "literal_suffix"=>nil, "case_sensitive"=>0,
"searchable"=>0,
 "unsigned_attribute"=>0, "type_name"=>"BLOB", "create_params"=>nil,
"minimum_sc
ale"=>0, "literal_prefix"=>nil, "sql_datetime_sub"=>nil,
"sql_data_type"=>nil}],
 ["CLOB", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"CLOB",
"fixe
d_prec_scale"=>0, "data_type"=>2005, "maximum_scale"=>0,
"precision"=>4294967295
, "auto_increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>1,
"searchable"=
>0, "unsigned_attribute"=>0, "type_name"=>"CLOB", "create_params"=>nil,
"minimum
_scale"=>0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil,
"sql_data_type"=>nil
}], ["REF", {"nullable"=>1, "num_prec_radix"=>10, "local_type_name"=>"REF",
"fix
ed_prec_scale"=>0, "data_type"=>2006, "maximum_scale"=>0, "precision"=>0,
"auto_
increment"=>0, "literal_suffix"=>"'", "case_sensitive"=>1, "searchable"=>0,
"uns
igned_attribute"=>0, "type_name"=>"REF", "create_params"=>nil,
"minimum_scale"=>
0, "literal_prefix"=>"'", "sql_datetime_sub"=>nil, "sql_data_type"=>nil}]]
for d
ecimal
        from C:/jruby-0.9.8/lib/ruby/gems/1.8/gems/ActiveRecord-JDBC-0.2.3
/lib/a
ctive_record/connection_adapters/jdbc_adapter.rb:196:in `initialize'
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From nobody at rubyforge.org  Wed Mar  7 22:55:18 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed,  7 Mar 2007 22:55:18 -0500 (EST)
Subject: [Jruby-extras-devel] [342] Move to proper tags directory
Message-ID: <20070308035519.1E1485240A47@rubyforge.org>

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From nobody at rubyforge.org  Wed Mar  7 22:56:51 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed,  7 Mar 2007 22:56:51 -0500 (EST)
Subject: [Jruby-extras-devel] [343] trunk/tags/: geting rid of trunk/tags
Message-ID: <20070308035651.78F355240A48@rubyforge.org>

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From nobody at rubyforge.org  Wed Mar  7 23:00:11 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed,  7 Mar 2007 23:00:11 -0500 (EST)
Subject: [Jruby-extras-devel] [344] tags: Finally, in the right place
Message-ID: <20070308040011.932FD5240A46@rubyforge.org>

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From nobody at rubyforge.org  Thu Mar  8 01:54:27 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu,  8 Mar 2007 01:54:27 -0500 (EST)
Subject: [Jruby-extras-devel] [345] trunk/html/index.html: Testing commit
	emails
Message-ID: <20070308065428.3403052423E0@rubyforge.org>

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From charles.nutter at sun.com  Thu Mar  8 01:58:29 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Thu, 08 Mar 2007 00:58:29 -0600
Subject: [Jruby-extras-devel] SCM emails
Message-ID: <45EFB415.8040805@sun.com>

Hey, in case you hadn't noticed, SCM emails are working now thanks to 
Tom Copeland.

- Charlie

From daveadams at gmail.com  Thu Mar  8 09:31:18 2007
From: daveadams at gmail.com (Dave Adams)
Date: Thu, 8 Mar 2007 09:31:18 -0500
Subject: [Jruby-extras-devel] rails-integration
In-Reply-To: <45EF41D0.6090404@cs.auckland.ac.nz>
References: <45ED3723.4040607@cs.auckland.ac.nz>
	<87af9a490703061156o510e6e63i769dad7622f11b46@mail.gmail.com>
	<f0b861390703061305n2366c27bs10d81f4f18cd76eb@mail.gmail.com>
	<87af9a490703070739n1d11753aib6cc19893ad64bbf@mail.gmail.com>
	<f0b861390703070812w6712a3d8q8e999a6af15ed1d4@mail.gmail.com>
	<45EF41D0.6090404@cs.auckland.ac.nz>
Message-ID: <87af9a490703080631l7c3340a6ra1ef52a261d3100f@mail.gmail.com>

This is working for me now. Thanks Robert!

-dave

On 3/7/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>
>  I've committed a work-around for this problem to rails-integration, which
> involves a wrapper class for HttpServletRequest.
>  However I'm also seeing some routing problems on Tomcat that I'll need to
> look into more.
>
>  As for a permanent solution, I think that
> java_support.setup_inner_classes should ignore non-public
> inner classes. I'll file an issue for this.
>
>  Cheers,
>  Robert
>
>
>
>  Nick Sieger wrote:
>  On 3/7/07, Dave Adams <daveadams at gmail.com> wrote:
>
>
>  Thanks guys for your help so far. Here's what I did this time:
>
> And in catalina.out, this is the stacktrace:
>  from
> /Users/nicksieger/Projects/jruby/jruby-0_9_8/src/builtin/javasupport.rb:87:in
> `each'
>
>  Funny how my name will be in all these stack traces because
> javasupport.rb gets serialized. Whoops.
>
> As for the issue, I can't promise any results soon, I hope to look at
> it, but hopefully Robert will have some ideas also. Thanks for the
> detailed report! Perhaps it should be added to the tracker so it
> doesn't get lost?
>
> http://rubyforge.org/tracker/?func=add&group_id=2014&atid=7857
>
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From nicksieger at gmail.com  Thu Mar  8 11:03:35 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 8 Mar 2007 10:03:35 -0600
Subject: [Jruby-extras-devel] SCM emails
In-Reply-To: <45EFB415.8040805@sun.com>
References: <45EFB415.8040805@sun.com>
Message-ID: <f0b861390703080803s3e598d18td4c430b73dbac49b@mail.gmail.com>

On 3/8/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
> Hey, in case you hadn't noticed, SCM emails are working now thanks to
> Tom Copeland.

Yep, I emailed Tom yesterday and he came through for us.  Thanks Tom!

As you can see, the svn emails are going to jruby-extras-devel, I
think it's better to just have it all in one place for now.  I'm also
sending Tracker updates to the list as well.  Hopefully we'll be able
to stay on top of bug reports and changes better as a result.

/Nick

From Paul.Carew at CloseReachCommunications.com  Fri Mar  9 02:41:33 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Fri, 9 Mar 2007 01:41:33 -0600
Subject: [Jruby-extras-devel] Introduction and a couple of observations.
Message-ID: <002701c7621e$5cc84c40$0301a8c0@carewmobile>

Hello everyone,
We are a startup company that is evaluating RoR as a platform for our web 
component of our products and infrastructure. We use Java and Tomcat a lot 
and so the promise of JRuby and the Rails integration project is tantalizing 
for us.

It looks like everyone has been making tremendous progress and putting in a 
lot of effort, well done.

A couple of observations:
Development environment
------------------------------------
We develop using Cygwin/Winxp boxes but deploy to Linux/Tomcat environments.
We have brought up the latest Rails_integration build under Cygwin. For the 
most part, this has been good, but there are a couple of changes we had to 
make
rake war:standalone:run breaks under cygwin. The problem is in 
"war_config.rb" where the platform is checked. The LoC that reads:
if RUBY_PLATFORM =~ /mswin/i # watch out for darwin
    needs to be changed to:
if RUBY_PLATFORM =~ /(mswin)|(cygwin)/i # watch out for darwin

This will ensure that the correct classpath separator is used.

We also noticed that the "build.xml" and "pom.xml" files are out of sync.
"pom.xml" refers to JRuby "0.9.8" whereas the build.xml files references 
"0.9.3-SNAPSHOT"

Deployment practicalities
--------------------------------------
Our understanding is that the base requirement for JRuby is Java 1.4 This is 
good as there are a number of practical considerations when deploying 
production servers.

Hosting companies.
A large percentage of ISPs and Hosting companies (we believe that this is 
still the majority) only have support for Java 1.4 and Tomcat 4.1
I have seen a number of references in the email archive to Java 5 and even 
Java 6, plus Tomcat 5

While this is understandable from a developer preference perspective, our 
big plea is to maintain support for Java 1.4 and Tomcat 4..
Without this, a large slice of the practical deployable market space has 
gone out of the window.

Best Regards

--
Paul Carew
Close Reach Communications Inc.

E: Paul.Carew at CloseReachCommunications.com 
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From Paul.Carew at CloseReachCommunications.com  Fri Mar  9 03:36:15 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Fri, 9 Mar 2007 02:36:15 -0600
Subject: [Jruby-extras-devel] A question about reading rails config. and
	where the database.yml file is read from
Message-ID: <001101c76226$0147f200$0301a8c0@carewmobile>

MySql database adapter:
------------------------------------
We took our current web application that we have running under vanilla JRuby 
and redbrick and copied it to rails_integration/samples.
We then copied the plugin/war directory structure and files into our 
vender/plugin/war directory
When we tried to run this with rake war:standalone:run.

Jetty barfed over using the wrong database adapter.
We have the correct jdbc one specified in our 'config/database.yml' file, 
but obviously the Rails_Integration software isn't finding this file and 
using one from somewhere else instead. Anyone know where the database 
config.is getting picked up from?

Another Cygwin build change
-------------------------------------------
Also, we found another cygwin minor change that we had to make in order to 
run the Helloworld example.

In the file <ourProj>\vendor\plugins\war\lib\run.rb, we had to change the 
System line in the run method and add a pair of ' \" ' characters 
surrounding the classpath variable.
i.e.
Change:
      system("java -Xmx128m -cp #{classpath_string} #{jetty_main} 
#{jetty_config}")

To:
      system("java -Xmx128m -cp \"#{classpath_string}\" #{jetty_main} 
#{jetty_config}")

i.e. had to add '\" ' to stop cygwin thinking that the classpath separator ' 
; ' was a line separator.

Best Regards.

--
Paul Carew
Close Reach Communications Inc.

E: Paul.Carew at CloseReachCommunications.com 
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From daveadams at gmail.com  Fri Mar  9 09:15:42 2007
From: daveadams at gmail.com (Dave Adams)
Date: Fri, 9 Mar 2007 09:15:42 -0500
Subject: [Jruby-extras-devel] A question about reading rails config. and
	where the database.yml file is read from
In-Reply-To: <001101c76226$0147f200$0301a8c0@carewmobile>
References: <001101c76226$0147f200$0301a8c0@carewmobile>
Message-ID: <87af9a490703090615i302d99eag8d89c447b19ce642@mail.gmail.com>

Hey Paul,
In my (limited) experience, you should just be able to specify your
database as "mysql" in database.yml, and the activerecord-jdbc gem
will do all the JDBC work for you. In other words, no MySQL JDBC
driver is necessary. As for if it's possible: I don't know.

-dave

On 3/9/07, Paul Carew <Paul.Carew at closereachcommunications.com> wrote:
> MySql database adapter:
> ------------------------------------
> We took our current web application that we have running under vanilla JRuby
> and redbrick and copied it to rails_integration/samples.
> We then copied the plugin/war directory structure and files into our
> vender/plugin/war directory
> When we tried to run this with rake war:standalone:run.
>
> Jetty barfed over using the wrong database adapter.
> We have the correct jdbc one specified in our 'config/database.yml' file,
> but obviously the Rails_Integration software isn't finding this file and
> using one from somewhere else instead. Anyone know where the database
> config.is getting picked up from?
>

From nicksieger at gmail.com  Fri Mar  9 09:34:31 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Fri, 9 Mar 2007 08:34:31 -0600
Subject: [Jruby-extras-devel] A question about reading rails config. and
	where the database.yml file is read from
In-Reply-To: <87af9a490703090615i302d99eag8d89c447b19ce642@mail.gmail.com>
References: <001101c76226$0147f200$0301a8c0@carewmobile>
	<87af9a490703090615i302d99eag8d89c447b19ce642@mail.gmail.com>
Message-ID: <f0b861390703090634o5f23e896ma7f3b3a4bfdfd05f@mail.gmail.com>

On 3/9/07, Dave Adams <daveadams at gmail.com> wrote:
> Hey Paul,
> In my (limited) experience, you should just be able to specify your
> database as "mysql" in database.yml, and the activerecord-jdbc gem
> will do all the JDBC work for you. In other words, no MySQL JDBC
> driver is necessary. As for if it's possible: I don't know.

Actually, in this case you're not using AR-JDBC, you're using Rails'
pure-ruby MySQL driver.  It would be interesting to compare
performance of the two; my guess is that JDBC is going to give you
better performance, but I'd like to see numbers on that.

/Nick

From nobody at rubyforge.org  Fri Mar  9 15:27:48 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri,  9 Mar 2007 15:27:48 -0500 (EST)
Subject: [Jruby-extras-devel] [346] trunk/antbuilder/lib/builder: Refactored
	to use new _debug method for printing debug messages.
Message-ID: <20070309202748.5F42C5240B00@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar  9 15:29:30 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri,  9 Mar 2007 15:29:30 -0500 (EST)
Subject: [Jruby-extras-devel] [347] trunk/antbuilder/lib: Removed shebang
	lines.
Message-ID: <20070309202930.D6FFE5240AFB@rubyforge.org>

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From robert at cs.auckland.ac.nz  Fri Mar  9 15:37:10 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sat, 10 Mar 2007 09:37:10 +1300
Subject: [Jruby-extras-devel] Introduction and a couple of observations.
In-Reply-To: <002701c7621e$5cc84c40$0301a8c0@carewmobile>
References: <002701c7621e$5cc84c40$0301a8c0@carewmobile>
Message-ID: <45F1C576.8060105@cs.auckland.ac.nz>

Hi Paul,

Thank you for the updates, I've changed the platform check and updated 
build.xml.

I'll also try to test out rails-integration with Tomcat 4.
Does anyone know an automated way of testing code against multiple 
application servers without lots of setup?

Cheers,
Robert

Paul Carew wrote:
> Hello everyone,
> We are a startup company that is evaluating RoR as a platform for our 
> web component of our products and infrastructure. We use Java and 
> Tomcat a lot and so the promise of JRuby and the Rails integration 
> project is tantalizing for us.
>  
> It looks like everyone has been making tremendous progress and putting 
> in a lot of effort, well done.
>  
> A couple of observations:
> Development environment
> ------------------------------------
> We develop using Cygwin/Winxp boxes but deploy to Linux/Tomcat 
> environments.
> We have brought up the latest Rails_integration build under Cygwin. 
> For the most part, this has been good, but there are a couple of 
> changes we had to make
> rake war:standalone:run breaks under cygwin. The problem is in 
> "war_config.rb" where the platform is checked. The LoC that reads:
> if RUBY_PLATFORM =~ /mswin/i # watch out for darwin
>     needs to be changed to:
> if RUBY_PLATFORM =~ /(mswin)|(cygwin)/i # watch out for darwin
>  
> This will ensure that the correct classpath separator is used.
>  
> We also noticed that the "build.xml" and "pom.xml" files are out of sync.
> "pom.xml" refers to JRuby "0.9.8" whereas the build.xml files 
> references "0.9.3-SNAPSHOT"
>  
> Deployment practicalities
> --------------------------------------
> Our understanding is that the base requirement for JRuby is Java 1.4 
> This is good as there are a number of practical considerations when 
> deploying production servers.
>  
> Hosting companies.
> A large percentage of ISPs and Hosting companies (we believe that this 
> is still the majority) only have support for Java 1.4 and Tomcat 4.1
> I have seen a number of references in the email archive to Java 5 and 
> even Java 6, plus Tomcat 5
>  
> While this is understandable from a developer preference perspective, 
> our big plea is to maintain support for Java 1.4 and Tomcat 4..
> Without this, a large slice of the practical deployable market space 
> has gone out of the window.
>  
> Best Regards
>  
> --
> Paul Carew
> Close Reach Communications Inc.
>
> E: Paul.Carew at CloseReachCommunications.com 
> <mailto:Paul.Carew at CloseReachCommunications.com>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From nobody at rubyforge.org  Fri Mar  9 15:39:42 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri,  9 Mar 2007 15:39:42 -0500 (EST)
Subject: [Jruby-extras-devel] [348] trunk/rails-integration: Fixes for
	cygwin support, thanks to Paul Carew.
Message-ID: <20070309203942.D9D795240AEC@rubyforge.org>

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From robert at cs.auckland.ac.nz  Fri Mar  9 15:42:37 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sat, 10 Mar 2007 09:42:37 +1300
Subject: [Jruby-extras-devel] A question about reading rails config. and
 where the database.yml file is read from
In-Reply-To: <001101c76226$0147f200$0301a8c0@carewmobile>
References: <001101c76226$0147f200$0301a8c0@carewmobile>
Message-ID: <45F1C6BD.4090109@cs.auckland.ac.nz>

Hi Paul,

It does use database.yml, however the syntax required by AR-JDBC is a 
little different.
Here's what we have in the scaffold sample:

development:
  adapter: jdbc
  driver: com.mysql.jdbc.Driver
  url: jdbc:mysql://localhost/scaffold_development
  username: root
  password:
  host: localhost

Cheers,
Robert


Paul Carew wrote:
> MySql database adapter:
> ------------------------------------
> We took our current web application that we have running under vanilla 
> JRuby and redbrick and copied it to rails_integration/samples.
> We then copied the plugin/war directory structure and files into our 
> vender/plugin/war directory
> When we tried to run this with rake war:standalone:run.
>  
> Jetty barfed over using the wrong database adapter.
> We have the correct jdbc one specified in our 'config/database.yml' 
> file, but obviously the Rails_Integration software isn't finding this 
> file and using one from somewhere else instead. Anyone know where the 
> database config.is getting picked up from?
>  
> Another Cygwin build change
> -------------------------------------------
> Also, we found another cygwin minor change that we had to make in 
> order to run the Helloworld example.
>  
> In the file <ourProj>\vendor\plugins\war\lib\run.rb, we had to change 
> the System line in the run method and add a pair of ' \" ' characters 
> surrounding the classpath variable.
> i.e.
> Change:
>       system("java -Xmx128m -cp #{classpath_string} #{jetty_main} 
> #{jetty_config}")
> To:
>       system("java -Xmx128m -cp \"#{classpath_string}\" #{jetty_main} 
> #{jetty_config}")
> i.e. had to add '\" ' to stop cygwin thinking that the classpath 
> separator ' ; ' was a line separator.
>  
> Best Regards.
>  
> --
> Paul Carew
> Close Reach Communications Inc.
>
> E: Paul.Carew at CloseReachCommunications.com 
> <mailto:Paul.Carew at CloseReachCommunications.com>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From Paul.Carew at CloseReachCommunications.com  Fri Mar  9 16:00:28 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Fri, 9 Mar 2007 15:00:28 -0600
Subject: [Jruby-extras-devel] A question about reading rails config. and
	where the database.yml file is read from
References: <001101c76226$0147f200$0301a8c0@carewmobile>
	<45F1C6BD.4090109@cs.auckland.ac.nz>
Message-ID: <004901c7628d$f83ff3c0$0301a8c0@carewmobile>

Thanks Robert for replying,

Actually, the database syntax that you listed, is identical to what we 
already have specified in the database.yml file. We had already made the 
change in order to bring up our application under JRuby and WEBrick.

The database file where we have this specified in is:
/home/PaulCarew/WebSites/Rails/Rails_Integration/samples/crc_application/config/database.yml

So, it seems that when we run "rake war:standalone:run" from within the 
'crc_application' directory, the wrong database.yml is being picked up.
We're assuming that the locally included config/database.yml is the file 
that is read, but this is obviously not what's happening.

Any ideas how we can determine what the absolute path is of the yml file 
that is read in?

--
Paul Carew
Close Reach Communications Inc.
Austin,
Texas 78731
(512)576-3030
Fax: +1 973-201-1670
E: Paul.Carew at CloseReachCommunications.com
----- Original Message ----- 
From: Robert Egglestone
To: Paul Carew ; jruby-extras-devel at rubyforge.org
Sent: Friday, March 09, 2007 2:42 PM
Subject: Re: [Jruby-extras-devel] A question about reading rails config. and 
where the database.yml file is read from


Hi Paul,

It does use database.yml, however the syntax required by AR-JDBC is a little 
different.
Here's what we have in the scaffold sample:

development:
  adapter: jdbc
  driver: com.mysql.jdbc.Driver
  url: jdbc:mysql://localhost/scaffold_development
  username: root
  password:
  host: localhost

Cheers,
Robert


Paul Carew wrote:
  MySql database adapter:
  ------------------------------------
  We took our current web application that we have running under vanilla 
JRuby and redbrick and copied it to rails_integration/samples.
  We then copied the plugin/war directory structure and files into our 
vender/plugin/war directory
  When we tried to run this with rake war:standalone:run.

  Jetty barfed over using the wrong database adapter.
  We have the correct jdbc one specified in our 'config/database.yml' file, 
but obviously the Rails_Integration software isn't finding this file and 
using one from somewhere else instead. Anyone know where the database 
config.is getting picked up from?

  Another Cygwin build change
  -------------------------------------------
  Also, we found another cygwin minor change that we had to make in order to 
run the Helloworld example.

  In the file <ourProj>\vendor\plugins\war\lib\run.rb, we had to change the 
System line in the run method and add a pair of ' \" ' characters 
surrounding the classpath variable.
  i.e.
  Change:
        system("java -Xmx128m -cp #{classpath_string} #{jetty_main} 
#{jetty_config}")

  To:
        system("java -Xmx128m -cp \"#{classpath_string}\" #{jetty_main} 
#{jetty_config}")

  i.e. had to add '\" ' to stop cygwin thinking that the classpath separator 
' ; ' was a line separator.

  Best Regards.

  --
  Paul Carew
  Close Reach Communications Inc.

  E: Paul.Carew at CloseReachCommunications.com
------------------------------------------------------------------------------
_______________________________________________
Jruby-extras-devel mailing list
Jruby-extras-devel at rubyforge.org
http://rubyforge.org/mailman/listinfo/jruby-extras-devel 
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From robert at cs.auckland.ac.nz  Fri Mar  9 16:06:37 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sat, 10 Mar 2007 10:06:37 +1300
Subject: [Jruby-extras-devel] A question about reading rails config. and
 where the database.yml file is read from
In-Reply-To: <004901c7628d$f83ff3c0$0301a8c0@carewmobile>
References: <001101c76226$0147f200$0301a8c0@carewmobile>
	<45F1C6BD.4090109@cs.auckland.ac.nz>
	<004901c7628d$f83ff3c0$0301a8c0@carewmobile>
Message-ID: <45F1CC5D.2010603@cs.auckland.ac.nz>

I'm not sure about determining it at runtime, however 
"war:standalone:run" should end up using the file from tmp/war:
crc_application/tmp/war/config/database.yml

Cheers,
Robert


Paul Carew wrote:
> Thanks Robert for replying,
>  
> Actually, the database syntax that you listed, is identical to what we 
> already have specified in the database.yml file. We had already made 
> the change in order to bring up our application under JRuby and WEBrick.
>  
> The database file where we have this specified in is:
> /home/PaulCarew/WebSites/Rails/Rails_Integration/samples/crc_application/config/database.yml
>  
> So, it seems that when we run "rake war:standalone:run" from within 
> the 'crc_application' directory, the wrong database.yml is being 
> picked up.
> We're assuming that the locally included config/database.yml is the 
> file that is read, but this is obviously not what's happening.
>  
> Any ideas how we can determine what the absolute path is of the yml 
> file that is read in?
>  
> --
> Paul Carew
> Close Reach Communications Inc.
> Austin,
> Texas 78731
> (512)576-3030
> Fax: +1 973-201-1670
> E: Paul.Carew at CloseReachCommunications.com 
> <mailto:Paul.Carew at CloseReachCommunications.com>
> ----- Original Message -----
> *From:* Robert Egglestone <mailto:robert at cs.auckland.ac.nz>
> *To:* Paul Carew <mailto:Paul.Carew at CloseReachCommunications.com> ; 
> jruby-extras-devel at rubyforge.org 
> <mailto:jruby-extras-devel at rubyforge.org>
> *Sent:* Friday, March 09, 2007 2:42 PM
> *Subject:* Re: [Jruby-extras-devel] A question about reading rails 
> config. and where the database.yml file is read from
>
> Hi Paul,
>
> It does use database.yml, however the syntax required by AR-JDBC is a 
> little different.
> Here's what we have in the scaffold sample:
>
> development:
>   adapter: jdbc
>   driver: com.mysql.jdbc.Driver
>   url: jdbc:mysql://localhost/scaffold_development
>   username: root
>   password:
>   host: localhost
>
> Cheers,
> Robert
>
>
> Paul Carew wrote:
>> MySql database adapter:
>> ------------------------------------
>> We took our current web application that we have running under 
>> vanilla JRuby and redbrick and copied it to rails_integration/samples.
>> We then copied the plugin/war directory structure and files into our 
>> vender/plugin/war directory
>> When we tried to run this with rake war:standalone:run.
>>  
>> Jetty barfed over using the wrong database adapter.
>> We have the correct jdbc one specified in our 'config/database.yml' 
>> file, but obviously the Rails_Integration software isn't finding this 
>> file and using one from somewhere else instead. Anyone know where the 
>> database config.is getting picked up from?
>>  
>> Another Cygwin build change
>> -------------------------------------------
>> Also, we found another cygwin minor change that we had to make in 
>> order to run the Helloworld example.
>>  
>> In the file <ourProj>\vendor\plugins\war\lib\run.rb, we had to change 
>> the System line in the run method and add a pair of ' \" ' characters 
>> surrounding the classpath variable.
>> i.e.
>> Change:
>>       system("java -Xmx128m -cp #{classpath_string} #{jetty_main} 
>> #{jetty_config}")
>> To:
>>       system("java -Xmx128m -cp \"#{classpath_string}\" #{jetty_main} 
>> #{jetty_config}")
>> i.e. had to add '\" ' to stop cygwin thinking that the classpath 
>> separator ' ; ' was a line separator.
>>  
>> Best Regards.
>>  
>> --
>> Paul Carew
>> Close Reach Communications Inc.
>>
>> E: Paul.Carew at CloseReachCommunications.com 
>> <mailto:Paul.Carew at CloseReachCommunications.com>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From nobody at rubyforge.org  Fri Mar  9 16:21:42 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri,  9 Mar 2007 16:21:42 -0500 (EST)
Subject: [Jruby-extras-devel] [349]
	trunk/antbuilder/lib/builder/antbuilder.rb: Added support for
	customizing the backtrace in exceptions raised by AntBuilder.
Message-ID: <20070309212142.95D7C5240AED@rubyforge.org>

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From Paul.Carew at CloseReachCommunications.com  Fri Mar  9 17:23:51 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Fri, 9 Mar 2007 16:23:51 -0600
Subject: [Jruby-extras-devel] Success,
	Our application is up under Jetty-albeit with a few barnicles
References: <001101c76226$0147f200$0301a8c0@carewmobile>
	<45F1C6BD.4090109@cs.auckland.ac.nz>
	<004901c7628d$f83ff3c0$0301a8c0@carewmobile>
	<45F1CC5D.2010603@cs.auckland.ac.nz>
	<009401c76291$92b1bc10$0301a8c0@carewmobile>
	<45F1D4C0.5090603@cs.auckland.ac.nz>
	<00d401c76295$653e0140$0301a8c0@carewmobile>
	<45F1D844.6020908@cs.auckland.ac.nz>
Message-ID: <010301c76299$9e4d68a0$0301a8c0@carewmobile>

Thanks in large part to Robert.

We have our application up and running under Jetty, it is reading *and 
writing * to the mysql database.
A little slow and our layout (contained in views/layout) isn't loading for 
some reason, so we have some things to track down, but at least we have a 
non trivial app up and running.

Thanks
--
Paul Carew
Close Reach Communications Inc.
(512)576-3030
Fax: +1 973-201-1670
E: Paul.Carew at CloseReachCommunications.com
----- Original Message ----- 
From: Robert Egglestone
To: Paul Carew
Sent: Friday, March 09, 2007 3:57 PM
Subject: Re: [Jruby-extras-devel] A question about reading rails config. and 
where the database.yml file is read from


Have a look at config/war.rb in the scaffold sample for including a MySQL 
driver.
Cheers, Robert

Paul Carew wrote:
  Ahha. Thank you.
  That made all the difference.
  Now it is complaining that it can't load the "com.mysql.jdbc.Driver" 
class, but at least it's trying :)

  One step closer, thank you.

  --
  Paul Carew
  Close Reach Communications Inc.
  (512)576-3030
  Fax: +1 973-201-1670
  E: Paul.Carew at CloseReachCommunications.com
  ----- Original Message ----- 
  From: Robert Egglestone
  To: Paul Carew
  Sent: Friday, March 09, 2007 3:42 PM
  Subject: Re: [Jruby-extras-devel] A question about reading rails config. 
and where the database.yml file is read from


  One thing you may want to check, is it using the production database 
details?

  When assembling the war it sets it to production mode in web.xml, on the 
assumption that this is what the wars would be used for. However, in 
hindsight this probably isn't such a good idea.

  Cheers,
  Robert

  Paul Carew wrote:
    Hmm....,
    "using the file from tmp/war: 
crc_application/tmp/war/config/database.yml..."

    That one is set correctly too and contains:
    development:
      adapter: jdbc
      url: jdbc:mysql://127.0.0.1/ccms_development
      driver: com.mysql.jdbc.Driver
      database: ccms_development
      username: root
      password:
      host: 127.0.0.1

    We'll keep looking and digging. Thanks for your help.
    I feel that if we can get our app. up and running under Jetty, then we 
should only be a 'hop, skip and jump' away from Tomcat.

    All the best,
    Paul

    --
    Paul Carew
    Close Reach Communications Inc.
    (512)576-3030
    Fax: +1 973-201-1670
    E: Paul.Carew at CloseReachCommunications.com
    ----- Original Message ----- 
    From: Robert Egglestone
    To: Paul Carew
    Cc: jruby-extras-devel at rubyforge.org
    Sent: Friday, March 09, 2007 3:06 PM
    Subject: Re: [Jruby-extras-devel] A question about reading rails config. 
and where the database.yml file is read from


    I'm not sure about determining it at runtime, however 
"war:standalone:run" should end up using the file from tmp/war:
    crc_application/tmp/war/config/database.yml

    Cheers,
    Robert


    Paul Carew wrote:
      Thanks Robert for replying,

      Actually, the database syntax that you listed, is identical to what we 
already have specified in the database.yml file. We had already made the 
change in order to bring up our application under JRuby and WEBrick.

      The database file where we have this specified in is:
      /home/PaulCarew/WebSites/Rails/Rails_Integration/samples/crc_application/config/database.yml

      So, it seems that when we run "rake war:standalone:run" from within 
the 'crc_application' directory, the wrong database.yml is being picked up.
      We're assuming that the locally included config/database.yml is the 
file that is read, but this is obviously not what's happening.

      Any ideas how we can determine what the absolute path is of the yml 
file that is read in?

      --
      Paul Carew
      Close Reach Communications Inc.
      Austin,
      Texas 78731
      (512)576-3030
      Fax: +1 973-201-1670
      E: Paul.Carew at CloseReachCommunications.com
      ----- Original Message ----- 
      From: Robert Egglestone
      To: Paul Carew ; jruby-extras-devel at rubyforge.org
      Sent: Friday, March 09, 2007 2:42 PM
      Subject: Re: [Jruby-extras-devel] A question about reading rails 
config. and where the database.yml file is read from


      Hi Paul,

      It does use database.yml, however the syntax required by AR-JDBC is a 
little different.
      Here's what we have in the scaffold sample:

      development:
        adapter: jdbc
        driver: com.mysql.jdbc.Driver
        url: jdbc:mysql://localhost/scaffold_development
        username: root
        password:
        host: localhost

      Cheers,
      Robert


      Paul Carew wrote:
        MySql database adapter:
        ------------------------------------
        We took our current web application that we have running under 
vanilla JRuby and redbrick and copied it to rails_integration/samples.
        We then copied the plugin/war directory structure and files into our 
vender/plugin/war directory
        When we tried to run this with rake war:standalone:run.

        Jetty barfed over using the wrong database adapter.
        We have the correct jdbc one specified in our 'config/database.yml' 
file, but obviously the Rails_Integration software isn't finding this file 
and using one from somewhere else instead. Anyone know where the database 
config.is getting picked up from?

        Another Cygwin build change
        -------------------------------------------
        Also, we found another cygwin minor change that we had to make in 
order to run the Helloworld example.

        In the file <ourProj>\vendor\plugins\war\lib\run.rb, we had to 
change the System line in the run method and add a pair of ' \" ' characters 
surrounding the classpath variable.
        i.e.
        Change:
              system("java -Xmx128m -cp #{classpath_string} #{jetty_main} 
#{jetty_config}")

        To:
              system("java -Xmx128m -cp \"#{classpath_string}\" 
#{jetty_main} #{jetty_config}")

        i.e. had to add '\" ' to stop cygwin thinking that the classpath 
separator ' ; ' was a line separator.

        Best Regards.

        --
        Paul Carew
        Close Reach Communications Inc.

        E: Paul.Carew at CloseReachCommunications.com
------------------------------------------------------------------------
_______________________________________________
Jruby-extras-devel mailing list
Jruby-extras-devel at rubyforge.org
http://rubyforge.org/mailman/listinfo/jruby-extras-devel 
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From fausto.lelli at gmail.com  Sat Mar 10 10:16:45 2007
From: fausto.lelli at gmail.com (Fausto Lelli)
Date: Sat, 10 Mar 2007 16:16:45 +0100
Subject: [Jruby-extras-devel] Success,
	Our application is up under Jetty-albeit with a few barnicles
In-Reply-To: <010301c76299$9e4d68a0$0301a8c0@carewmobile>
References: <001101c76226$0147f200$0301a8c0@carewmobile>
	<45F1C6BD.4090109@cs.auckland.ac.nz>
	<004901c7628d$f83ff3c0$0301a8c0@carewmobile>
	<45F1CC5D.2010603@cs.auckland.ac.nz>
	<009401c76291$92b1bc10$0301a8c0@carewmobile>
	<45F1D4C0.5090603@cs.auckland.ac.nz>
	<00d401c76295$653e0140$0301a8c0@carewmobile>
	<45F1D844.6020908@cs.auckland.ac.nz>
	<010301c76299$9e4d68a0$0301a8c0@carewmobile>
Message-ID: <e203bba70703100716w15ec3df1n1cfd473d345857f5@mail.gmail.com>

Hi,

I can add now that RI is working for me on
java 6
windows XP
tomcat 5.0.28
jruby-0.9.8
rails-integration latest commit

Cheers
Fausto

On 3/9/07, Paul Carew <Paul.Carew at closereachcommunications.com> wrote:
>
>
> Thanks in large part to Robert.
>
> We have our application up and running under Jetty, it is reading *and
> writing * to the mysql database.
> A little slow and our layout (contained in views/layout) isn't loading for
> some reason, so we have some things to track down, but at least we have a
> non trivial app up and running.
>
> Thanks
> --
> Paul Carew
> Close Reach Communications Inc.
> (512)576-3030
> Fax: +1 973-201-1670
> E: Paul.Carew at CloseReachCommunications.com
> ----- Original Message -----
> From: Robert Egglestone
> To: Paul Carew
> Sent: Friday, March 09, 2007 3:57 PM
> Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> where the database.yml file is read from
>
> Have a look at config/war.rb in the scaffold sample for including a MySQL
> driver.
> Cheers, Robert
>
> Paul Carew wrote:
>
> Ahha. Thank you.
> That made all the difference.
> Now it is complaining that it can't load the "com.mysql.jdbc.Driver" class,
> but at least it's trying :)
>
> One step closer, thank you.
>
> --
> Paul Carew
> Close Reach Communications Inc.
> (512)576-3030
> Fax: +1 973-201-1670
> E: Paul.Carew at CloseReachCommunications.com
> ----- Original Message -----
> From: Robert Egglestone
> To: Paul Carew
> Sent: Friday, March 09, 2007 3:42 PM
> Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> where the database.yml file is read from
>
> One thing you may want to check, is it using the production database
> details?
>
> When assembling the war it sets it to production mode in web.xml, on the
> assumption that this is what the wars would be used for. However, in
> hindsight this probably isn't such a good idea.
>
> Cheers,
> Robert
>
> Paul Carew wrote:
>
> Hmm....,
> "using the file from tmp/war:
> crc_application/tmp/war/config/database.yml..."
>
> That one is set correctly too and contains:
> development:
>   adapter: jdbc
>   url: jdbc:mysql://127.0.0.1/ccms_development
>   driver: com.mysql.jdbc.Driver
>   database: ccms_development
>   username: root
>   password:
>   host: 127.0.0.1
>
> We'll keep looking and digging. Thanks for your help.
> I feel that if we can get our app. up and running under Jetty, then we
> should only be a 'hop, skip and jump' away from Tomcat.
>
> All the best,
> Paul
>
> --
> Paul Carew
> Close Reach Communications Inc.
> (512)576-3030
> Fax: +1 973-201-1670
> E: Paul.Carew at CloseReachCommunications.com
> ----- Original Message -----
> From: Robert Egglestone
> To: Paul Carew
> Cc: jruby-extras-devel at rubyforge.org
> Sent: Friday, March 09, 2007 3:06 PM
> Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> where the database.yml file is read from
>
> I'm not sure about determining it at runtime, however "war:standalone:run"
> should end up using the file from tmp/war:
> crc_application/tmp/war/config/database.yml
>
> Cheers,
> Robert
>
>
> Paul Carew wrote:
>
> Thanks Robert for replying,
>
> Actually, the database syntax that you listed, is identical to what we
> already have specified in the database.yml file. We had already made the
> change in order to bring up our application under JRuby and WEBrick.
>
> The database file where we have this specified in is:
> /home/PaulCarew/WebSites/Rails/Rails_Integration/samples/crc_application/config/database.yml
>
> So, it seems that when we run "rake war:standalone:run" from within the
> 'crc_application' directory, the wrong database.yml is being picked up.
> We're assuming that the locally included config/database.yml is the file
> that is read, but this is obviously not what's happening.
>
> Any ideas how we can determine what the absolute path is of the yml file
> that is read in?
>
> --
> Paul Carew
> Close Reach Communications Inc.
> Austin,
> Texas 78731
> (512)576-3030
> Fax: +1 973-201-1670
> E: Paul.Carew at CloseReachCommunications.com
> ----- Original Message -----
> From: Robert Egglestone
> To: Paul Carew ; jruby-extras-devel at rubyforge.org
> Sent: Friday, March 09, 2007 2:42 PM
> Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> where the database.yml file is read from
>
> Hi Paul,
>
> It does use database.yml, however the syntax required by AR-JDBC is a little
> different.
> Here's what we have in the scaffold sample:
>
> development:
>   adapter: jdbc
>   driver: com.mysql.jdbc.Driver
>   url: jdbc:mysql://localhost/scaffold_development
>   username: root
>   password:
>   host: localhost
>
> Cheers,
> Robert
>
>
> Paul Carew wrote:
>
> MySql database adapter:
> ------------------------------------
> We took our current web application that we have running under vanilla JRuby
> and redbrick and copied it to rails_integration/samples.
> We then copied the plugin/war directory structure and files into our
> vender/plugin/war directory
> When we tried to run this with rake war:standalone:run.
>
> Jetty barfed over using the wrong database adapter.
> We have the correct jdbc one specified in our 'config/database.yml' file,
> but obviously the Rails_Integration software isn't finding this file and
> using one from somewhere else instead. Anyone know where the database
> config.is getting picked up from?
>
> Another Cygwin build change
> -------------------------------------------
> Also, we found another cygwin minor change that we had to make in order to
> run the Helloworld example.
>
> In the file <ourProj>\vendor\plugins\war\lib\run.rb, we had
> to change the System line in the run method and add a pair of ' \" '
> characters surrounding the classpath variable.
> i.e.
> Change:
>       system("java -Xmx128m -cp #{classpath_string} #{jetty_main}
> #{jetty_config}")
>
> To:
>       system("java -Xmx128m -cp \"#{classpath_string}\" #{jetty_main}
> #{jetty_config}")
>
> i.e. had to add '\" ' to stop cygwin thinking that the classpath separator '
> ; ' was a line separator.
>
> Best Regards.
>
> --
> Paul Carew
> Close Reach Communications Inc.
>
> E:
> Paul.Carew at CloseReachCommunications.com________________________________
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From nobody at rubyforge.org  Sat Mar 10 15:57:35 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 10 Mar 2007 15:57:35 -0500 (EST)
Subject: [Jruby-extras-devel] [350] trunk/rails-integration/src: Added
	support for welcome-file-list under Tomcat.
Message-ID: <20070310205736.1A57E5240A03@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 10 16:57:58 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 10 Mar 2007 16:57:58 -0500 (EST)
Subject: [Jruby-extras-devel] [351] trunk/rails-integration: Added Tomcat 4
	tests.
Message-ID: <20070310215759.1AAD05240B15@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 10 17:56:33 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 10 Mar 2007 17:56:33 -0500 (EST)
Subject: [Jruby-extras-devel] [352]
	trunk/rails-integration/samples/helloworld-1.2.2/app: Added
	checks for layout problems to the sample.
Message-ID: <20070310225633.A992E5240B15@rubyforge.org>

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From superchrisnelson at gmail.com  Sun Mar 11 12:16:59 2007
From: superchrisnelson at gmail.com (Chris Nelson)
Date: Sun, 11 Mar 2007 11:16:59 -0500
Subject: [Jruby-extras-devel] Success,
	Our application is up under Jetty-albeit with a few barnicles
In-Reply-To: <e203bba70703100716w15ec3df1n1cfd473d345857f5@mail.gmail.com>
References: <001101c76226$0147f200$0301a8c0@carewmobile>
	<45F1C6BD.4090109@cs.auckland.ac.nz>
	<004901c7628d$f83ff3c0$0301a8c0@carewmobile>
	<45F1CC5D.2010603@cs.auckland.ac.nz>
	<009401c76291$92b1bc10$0301a8c0@carewmobile>
	<45F1D4C0.5090603@cs.auckland.ac.nz>
	<00d401c76295$653e0140$0301a8c0@carewmobile>
	<45F1D844.6020908@cs.auckland.ac.nz>
	<010301c76299$9e4d68a0$0301a8c0@carewmobile>
	<e203bba70703100716w15ec3df1n1cfd473d345857f5@mail.gmail.com>
Message-ID: <ef98118a0703110916v49102ce9r93b69cc3330cdf22@mail.gmail.com>

Just wanted to give another successful report.  I was able to get a
brand new project running in jetty with jdbc and the mysql jdbc driver
on a simple newly created scaffolded example.  I used the same war
config entry to get the jdbc driver from maven as in the scaffold
example, very nice.

Great job all!

--Chris

On 3/10/07, Fausto Lelli <fausto.lelli at gmail.com> wrote:
> Hi,
>
> I can add now that RI is working for me on
> java 6
> windows XP
> tomcat 5.0.28
> jruby-0.9.8
> rails-integration latest commit
>
> Cheers
> Fausto
>
> On 3/9/07, Paul Carew <Paul.Carew at closereachcommunications.com> wrote:
> >
> >
> > Thanks in large part to Robert.
> >
> > We have our application up and running under Jetty, it is reading *and
> > writing * to the mysql database.
> > A little slow and our layout (contained in views/layout) isn't loading for
> > some reason, so we have some things to track down, but at least we have a
> > non trivial app up and running.
> >
> > Thanks
> > --
> > Paul Carew
> > Close Reach Communications Inc.
> > (512)576-3030
> > Fax: +1 973-201-1670
> > E: Paul.Carew at CloseReachCommunications.com
> > ----- Original Message -----
> > From: Robert Egglestone
> > To: Paul Carew
> > Sent: Friday, March 09, 2007 3:57 PM
> > Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> > where the database.yml file is read from
> >
> > Have a look at config/war.rb in the scaffold sample for including a MySQL
> > driver.
> > Cheers, Robert
> >
> > Paul Carew wrote:
> >
> > Ahha. Thank you.
> > That made all the difference.
> > Now it is complaining that it can't load the "com.mysql.jdbc.Driver" class,
> > but at least it's trying :)
> >
> > One step closer, thank you.
> >
> > --
> > Paul Carew
> > Close Reach Communications Inc.
> > (512)576-3030
> > Fax: +1 973-201-1670
> > E: Paul.Carew at CloseReachCommunications.com
> > ----- Original Message -----
> > From: Robert Egglestone
> > To: Paul Carew
> > Sent: Friday, March 09, 2007 3:42 PM
> > Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> > where the database.yml file is read from
> >
> > One thing you may want to check, is it using the production database
> > details?
> >
> > When assembling the war it sets it to production mode in web.xml, on the
> > assumption that this is what the wars would be used for. However, in
> > hindsight this probably isn't such a good idea.
> >
> > Cheers,
> > Robert
> >
> > Paul Carew wrote:
> >
> > Hmm....,
> > "using the file from tmp/war:
> > crc_application/tmp/war/config/database.yml..."
> >
> > That one is set correctly too and contains:
> > development:
> >   adapter: jdbc
> >   url: jdbc:mysql://127.0.0.1/ccms_development
> >   driver: com.mysql.jdbc.Driver
> >   database: ccms_development
> >   username: root
> >   password:
> >   host: 127.0.0.1
> >
> > We'll keep looking and digging. Thanks for your help.
> > I feel that if we can get our app. up and running under Jetty, then we
> > should only be a 'hop, skip and jump' away from Tomcat.
> >
> > All the best,
> > Paul
> >
> > --
> > Paul Carew
> > Close Reach Communications Inc.
> > (512)576-3030
> > Fax: +1 973-201-1670
> > E: Paul.Carew at CloseReachCommunications.com
> > ----- Original Message -----
> > From: Robert Egglestone
> > To: Paul Carew
> > Cc: jruby-extras-devel at rubyforge.org
> > Sent: Friday, March 09, 2007 3:06 PM
> > Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> > where the database.yml file is read from
> >
> > I'm not sure about determining it at runtime, however "war:standalone:run"
> > should end up using the file from tmp/war:
> > crc_application/tmp/war/config/database.yml
> >
> > Cheers,
> > Robert
> >
> >
> > Paul Carew wrote:
> >
> > Thanks Robert for replying,
> >
> > Actually, the database syntax that you listed, is identical to what we
> > already have specified in the database.yml file. We had already made the
> > change in order to bring up our application under JRuby and WEBrick.
> >
> > The database file where we have this specified in is:
> > /home/PaulCarew/WebSites/Rails/Rails_Integration/samples/crc_application/config/database.yml
> >
> > So, it seems that when we run "rake war:standalone:run" from within the
> > 'crc_application' directory, the wrong database.yml is being picked up.
> > We're assuming that the locally included config/database.yml is the file
> > that is read, but this is obviously not what's happening.
> >
> > Any ideas how we can determine what the absolute path is of the yml file
> > that is read in?
> >
> > --
> > Paul Carew
> > Close Reach Communications Inc.
> > Austin,
> > Texas 78731
> > (512)576-3030
> > Fax: +1 973-201-1670
> > E: Paul.Carew at CloseReachCommunications.com
> > ----- Original Message -----
> > From: Robert Egglestone
> > To: Paul Carew ; jruby-extras-devel at rubyforge.org
> > Sent: Friday, March 09, 2007 2:42 PM
> > Subject: Re: [Jruby-extras-devel] A question about reading rails config. and
> > where the database.yml file is read from
> >
> > Hi Paul,
> >
> > It does use database.yml, however the syntax required by AR-JDBC is a little
> > different.
> > Here's what we have in the scaffold sample:
> >
> > development:
> >   adapter: jdbc
> >   driver: com.mysql.jdbc.Driver
> >   url: jdbc:mysql://localhost/scaffold_development
> >   username: root
> >   password:
> >   host: localhost
> >
> > Cheers,
> > Robert
> >
> >
> > Paul Carew wrote:
> >
> > MySql database adapter:
> > ------------------------------------
> > We took our current web application that we have running under vanilla JRuby
> > and redbrick and copied it to rails_integration/samples.
> > We then copied the plugin/war directory structure and files into our
> > vender/plugin/war directory
> > When we tried to run this with rake war:standalone:run.
> >
> > Jetty barfed over using the wrong database adapter.
> > We have the correct jdbc one specified in our 'config/database.yml' file,
> > but obviously the Rails_Integration software isn't finding this file and
> > using one from somewhere else instead. Anyone know where the database
> > config.is getting picked up from?
> >
> > Another Cygwin build change
> > -------------------------------------------
> > Also, we found another cygwin minor change that we had to make in order to
> > run the Helloworld example.
> >
> > In the file <ourProj>\vendor\plugins\war\lib\run.rb, we had
> > to change the System line in the run method and add a pair of ' \" '
> > characters surrounding the classpath variable.
> > i.e.
> > Change:
> >       system("java -Xmx128m -cp #{classpath_string} #{jetty_main}
> > #{jetty_config}")
> >
> > To:
> >       system("java -Xmx128m -cp \"#{classpath_string}\" #{jetty_main}
> > #{jetty_config}")
> >
> > i.e. had to add '\" ' to stop cygwin thinking that the classpath separator '
> > ; ' was a line separator.
> >
> > Best Regards.
> >
> > --
> > Paul Carew
> > Close Reach Communications Inc.
> >
> > E:
> > Paul.Carew at CloseReachCommunications.com________________________________
> >
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From daveadams at gmail.com  Sun Mar 11 12:43:32 2007
From: daveadams at gmail.com (Dave Adams)
Date: Sun, 11 Mar 2007 12:43:32 -0400
Subject: [Jruby-extras-devel] Customizing web.xml in Rails-Integration
Message-ID: <87af9a490703110943t65baeb30o237270eb1f450832@mail.gmail.com>

So in the project I'm working on I have need to add some listener
elements to WEB-INF/web.xml in order to tie my Rails app into the
larger framework I'm working with (Sakai, in particular). I notice
that web.xml is generated basically directly in create_war.rb.

So, assuming this is the framework to use, I came up with a way to
embed the changes I need into web.xml in a relatively flexible way.
Basically, I created a new directory in the Rails app root,
config/war. In that directory I can put any number of files named
*.web.xmlf. These files contain XML fragments to be embedded within
the web.xml file generated by the war plugin.

I'm attaching the svn diff of the change I made to create_war.rb as well.

I'm guessing I'm going to run into further customization I'm going to
have to make to the structure of the war file. How do you guys want to
handle this stuff? I'm not committed to the method I came up with for
doing this, but I would like to see this ability in Rails-Integration.
Thanks for your ideas.

-dave
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From robert at cs.auckland.ac.nz  Sun Mar 11 15:55:03 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Mon, 12 Mar 2007 08:55:03 +1300
Subject: [Jruby-extras-devel] Customizing web.xml in Rails-Integration
In-Reply-To: <87af9a490703110943t65baeb30o237270eb1f450832@mail.gmail.com>
References: <87af9a490703110943t65baeb30o237270eb1f450832@mail.gmail.com>
Message-ID: <45F45E97.8030003@cs.auckland.ac.nz>

Hi Dave,

If a WEB-INF/web.xml file exists under the rails application, it'll be 
used instead of the generated web.xml file.

However, being able to embed small changes inside the generated web.xml 
is certainly a very useful feature.

One issue might be element ordering, in that while the servlet api 2.4 
does support the elements in an arbitary order, 2.3 is more restrictive.

Cheers,
Robert

Dave Adams wrote:
> So in the project I'm working on I have need to add some listener
> elements to WEB-INF/web.xml in order to tie my Rails app into the
> larger framework I'm working with (Sakai, in particular). I notice
> that web.xml is generated basically directly in create_war.rb.
>
> So, assuming this is the framework to use, I came up with a way to
> embed the changes I need into web.xml in a relatively flexible way.
> Basically, I created a new directory in the Rails app root,
> config/war. In that directory I can put any number of files named
> *.web.xmlf. These files contain XML fragments to be embedded within
> the web.xml file generated by the war plugin.
>
> I'm attaching the svn diff of the change I made to create_war.rb as well.
>
> I'm guessing I'm going to run into further customization I'm going to
> have to make to the structure of the war file. How do you guys want to
> handle this stuff? I'm not committed to the method I came up with for
> doing this, but I would like to see this ability in Rails-Integration.
> Thanks for your ideas.
>
> -dave
> ------------------------------------------------------------------------
>
> Index: plugins/war/lib/create_war.rb
> ===================================================================
> --- plugins/war/lib/create_war.rb	(revision 352)
> +++ plugins/war/lib/create_war.rb	(working copy)
> @@ -119,6 +119,11 @@
>  </servlet-mapping>
>  <% end %>
>  
> +<!-- Additional custom configuration here -->
> +<% for xmlf in webxml_fragments %>
> +<%= xmlf %>
> +<% end %>
> +
>  <!-- Allow Rails to handle everything else -->
>  <servlet-mapping>
>    <servlet-name>rails</servlet-name>
> @@ -137,6 +142,14 @@
>          public_files << relative
>        end
>  
> +      webxmlf_filelist = Rake::FileList.new(File.join(config.staging, 'config/war', '*.web.xmlf'))
> +      webxml_fragments = []
> +      webxmlf_filelist.each do |filename|
> +        File.open(filename) do |f|
> +          webxml_fragments << f.read
> +        end
> +      end
> +
>        erb = ERB.new(template)
>        erb.result(binding)
>      end
>   
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From nobody at rubyforge.org  Sun Mar 11 16:53:12 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 16:53:12 -0400 (EDT)
Subject: [Jruby-extras-devel] [353] trunk/rails-integration: Updating
	version numbers from 1.0-SNPASHOT to 1.0 for release.
Message-ID: <20070311205312.5DA295240A98@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 16:55:56 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 16:55:56 -0400 (EDT)
Subject: [Jruby-extras-devel] [354] tags/rails-integration/: Creating tags
	directory
Message-ID: <20070311205556.247515240A98@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 16:56:34 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 16:56:34 -0400 (EDT)
Subject: [Jruby-extras-devel] [355] tags/rails-integration/release-1.0/: Tag
	release in subversion
Message-ID: <20070311205634.C2E895240A98@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 17:24:00 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 17:24:00 -0400 (EDT)
Subject: [Jruby-extras-devel] [356] tags/rails-integration/release-1.0/:
	Rollback release, a test failed, will add workaround first.
Message-ID: <20070311212400.4FD955240B3F@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 17:38:43 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 17:38:43 -0400 (EDT)
Subject: [Jruby-extras-devel] [357]
	trunk/rails-integration/src/main/java/org/jruby/webapp/AbstractRailsServlet.java:
	Disable objectspace to avoid deadlock on tests.
Message-ID: <20070311213843.B46745240B33@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 17:40:35 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 17:40:35 -0400 (EDT)
Subject: [Jruby-extras-devel] [358] tags/rails-integration/release-1.0/:
	Let's try this again :)
Message-ID: <20070311214035.2A6E95240B33@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 18:08:07 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 18:08:07 -0400 (EDT)
Subject: [Jruby-extras-devel] [359] tags/rails-integration/release-1.0/:
	Looks like the POM requires even more information.
Message-ID: <20070311220807.CC7605240B3E@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 18:13:09 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 18:13:09 -0400 (EDT)
Subject: [Jruby-extras-devel] [360] trunk/rails-integration: pom changes to
	make Maven repository bundles happy.
Message-ID: <20070311221309.A36935240B3E@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 11 18:16:29 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 18:16:29 -0400 (EDT)
Subject: [Jruby-extras-devel] [361] tags/rails-integration/release-1.0/: Ok,
	all the release files are created, and uploaded,
	so it's finally good.
Message-ID: <20070311221629.72EBD5240B43@rubyforge.org>

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From djspiewak at gmail.com  Sun Mar 11 20:31:07 2007
From: djspiewak at gmail.com (Daniel Spiewak)
Date: Sun, 11 Mar 2007 18:31:07 -0600
Subject: [Jruby-extras-devel] Rails startup error in Tomcat 5.5
Message-ID: <5c99d0330703111731h7826ed9tb50d9485a6d938ed@mail.gmail.com>

Working with jruby 0.9.8, rails 1.2.2 and a recent SVN snapshot of
rails-integration, I get the following error with a basic hello world rails
app:

org.jruby.webapp.JRubyException: cannot load Java class
org.apache.catalina.connector.RequestFacade$GetSessionPrivilegedAction

Best stack trace I get is this:

javax.servlet.ServletException: Failed to invoke rails
	org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
	org.jruby.webapp.AbstractRailsServlet.service


(AbstractRailsServlet.java:171)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


I'm not running the app within a WAR, but as an open directory in
TOMCAT/webapps  I can access the static rails pages ( 505.html, index.html,
etc...)  Any ideas?

Daniel
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From robert at cs.auckland.ac.nz  Sun Mar 11 20:48:49 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Mon, 12 Mar 2007 13:48:49 +1300
Subject: [Jruby-extras-devel] Rails startup error in Tomcat 5.5
In-Reply-To: <5c99d0330703111731h7826ed9tb50d9485a6d938ed@mail.gmail.com>
References: <5c99d0330703111731h7826ed9tb50d9485a6d938ed@mail.gmail.com>
Message-ID: <45F4A371.3080703@cs.auckland.ac.nz>

Hey, could you please update your SVN snapshot?
The issue was fixed a few days ago.
Cheers, Robert


Daniel Spiewak wrote:
> Working with jruby 0.9.8, rails 1.2.2 and a recent SVN snapshot of 
> rails-integration, I get the following error with a basic hello world 
> rails app:
>
> org.jruby.webapp.JRubyException: cannot load Java class 
> org.apache.catalina.connector
> .RequestFacade$GetSessionPrivilegedAction
>
> Best stack trace I get is this:
> javax.servlet.ServletException: Failed to invoke rails
> 	org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
> 	org.jruby.webapp.AbstractRailsServlet.service
>
>
>
> (AbstractRailsServlet.java:171)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> I'm not running the app within a WAR, but as an open directory in 
> TOMCAT/webapps  I can access the static rails pages ( 505.html, 
> index.html, etc...)  Any ideas?
>
> Daniel
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From daveadams at gmail.com  Sun Mar 11 21:08:34 2007
From: daveadams at gmail.com (Dave Adams)
Date: Sun, 11 Mar 2007 21:08:34 -0400
Subject: [Jruby-extras-devel] Rails startup error in Tomcat 5.5
In-Reply-To: <5c99d0330703111731h7826ed9tb50d9485a6d938ed@mail.gmail.com>
References: <5c99d0330703111731h7826ed9tb50d9485a6d938ed@mail.gmail.com>
Message-ID: <87af9a490703111808y5742efb4m80e9c1f03b9ace98@mail.gmail.com>

I think you may need to use a more recent rails-integration. That
error should have been fixed in rev 340. Also, it looks like Robert
just about has release 1.0 complete. You might be best off using that.

-dave

On 3/11/07, Daniel Spiewak <djspiewak at gmail.com> wrote:
> Working with jruby 0.9.8, rails 1.2.2 and a recent SVN snapshot of
> rails-integration, I get the following error with a basic hello world rails
> app:
>
> org.jruby.webapp.JRubyException: cannot load Java class
> org.apache.catalina.connector
> .RequestFacade$GetSessionPrivilegedAction
>
> Best stack trace I get is this:
> javax.servlet.ServletException: Failed to invoke rails
> org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
>  org.jruby.webapp.AbstractRailsServlet.service
>
>
>
> (AbstractRailsServlet.java:171)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
> I'm not running the app within a WAR, but as an open directory in
> TOMCAT/webapps  I can access the static rails pages ( 505.html, index.html,
> etc...)  Any ideas?
>
> Daniel
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From djspiewak at gmail.com  Sun Mar 11 21:15:12 2007
From: djspiewak at gmail.com (Daniel Spiewak)
Date: Sun, 11 Mar 2007 19:15:12 -0600
Subject: [Jruby-extras-devel] Rails startup error in Tomcat 5.5
In-Reply-To: <45F4A371.3080703@cs.auckland.ac.nz>
References: <5c99d0330703111731h7826ed9tb50d9485a6d938ed@mail.gmail.com>
	<45F4A371.3080703@cs.auckland.ac.nz>
Message-ID: <5c99d0330703111815r10b38d39wfdcd50032391295c@mail.gmail.com>

Seriously?  That's pretty funny actually.  I composed the email a few days
ago and wrestled with the mailing-list to get it sent out.  I'll update
right away.  Thanks!

Daniel

On 3/11/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>
>  Hey, could you please update your SVN snapshot?
> The issue was fixed a few days ago.
> Cheers, Robert
>
>
> Daniel Spiewak wrote:
>
> Working with jruby 0.9.8, rails 1.2.2 and a recent SVN snapshot of
> rails-integration, I get the following error with a basic hello world rails
> app:
>
> org.jruby.webapp.JRubyException: cannot load Java class
> org.apache.catalina.connector .RequestFacade$GetSessionPrivilegedAction
>
> Best stack trace I get is this:
>
> javax.servlet.ServletException: Failed to invoke rails
> 	org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:194)
> 	org.jruby.webapp.AbstractRailsServlet.service
>
>
>
> (AbstractRailsServlet.java:171)
> 	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>
>
> I'm not running the app within a WAR, but as an open directory in
> TOMCAT/webapps  I can access the static rails pages ( 505.html, index.html,
> etc...)  Any ideas?
>
> Daniel
>
> ------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.orghttp://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
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From r.gillett at rational.demon.co.uk  Sun Mar 11 23:01:56 2007
From: r.gillett at rational.demon.co.uk (Raphael Gillett)
Date: Mon, 12 Mar 2007 03:01:56 +0000
Subject: [Jruby-extras-devel] Nearly there but not quite
Message-ID: <45F4C2A4.4050304@rational.demon.co.uk>

Almost succeeded with rails in a war.  The login form of my war 
application appears successfully.

However, after entering login details, this error occurs:

RuntimeError in AccountController#login
The driver encounter an error: cannot load Java class com.mysql.jdbc.Driver

I have included  the line

maven_library 'mysql', 'mysql-connector-java', '5.0.4'

in config/war.rb.   Presumably, it belongs in the initialization section.

My connector version is 3.1.14 and so I have varied that, but to no avail.

The connector is in my classpath.

Any thoughts?

From nobody at rubyforge.org  Sun Mar 11 23:28:17 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 11 Mar 2007 23:28:17 -0400 (EDT)
Subject: [Jruby-extras-devel] [362] trunk/activerecord-jdbc: Added unit
	tests for JNDI connections.
Message-ID: <20070312032817.402615240B4A@rubyforge.org>

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From robert at cs.auckland.ac.nz  Mon Mar 12 00:13:31 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Mon, 12 Mar 2007 17:13:31 +1300
Subject: [Jruby-extras-devel] Nearly there but not quite
In-Reply-To: <45F4C2A4.4050304@rational.demon.co.uk>
References: <45F4C2A4.4050304@rational.demon.co.uk>
Message-ID: <45F4D36B.4090300@cs.auckland.ac.nz>

When you run war:standalone:create, does it echo mysql-connector as one 
of the things it's adding to the war?
You may have to tmp:war:clear to get the output again.

I'm not sure what you mean by the initialization section, war.rb should 
contain only that line, you may want to have a look at the scaffold sample.

Cheers,
Robert


Raphael Gillett wrote:
> Almost succeeded with rails in a war.  The login form of my war 
> application appears successfully.
>
> However, after entering login details, this error occurs:
>
> RuntimeError in AccountController#login
> The driver encounter an error: cannot load Java class com.mysql.jdbc.Driver
>
> I have included  the line
>
> maven_library 'mysql', 'mysql-connector-java', '5.0.4'
>
> in config/war.rb.   Presumably, it belongs in the initialization section.
>
> My connector version is 3.1.14 and so I have varied that, but to no avail.
>
> The connector is in my classpath.
>
> Any thoughts?
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   

From nobody at rubyforge.org  Mon Mar 12 01:25:31 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Mon, 12 Mar 2007 01:25:31 -0400 (EDT)
Subject: [Jruby-extras-devel] [363] trunk/activerecord-jdbc: JNDI
	connections can now be specified without any additional requires.
Message-ID: <20070312052531.88EC75240B59@rubyforge.org>

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From charles.nutter at sun.com  Mon Mar 12 01:45:12 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Mon, 12 Mar 2007 00:45:12 -0500
Subject: [Jruby-extras-devel] Customizing web.xml in Rails-Integration
In-Reply-To: <45F45E97.8030003@cs.auckland.ac.nz>
References: <87af9a490703110943t65baeb30o237270eb1f450832@mail.gmail.com>
	<45F45E97.8030003@cs.auckland.ac.nz>
Message-ID: <45F4E8E8.7000806@sun.com>

Robert Egglestone wrote:
> Hi Dave,
> 
> If a WEB-INF/web.xml file exists under the rails application, it'll be 
> used instead of the generated web.xml file.
> 
> However, being able to embed small changes inside the generated web.xml 
> is certainly a very useful feature.
> 
> One issue might be element ordering, in that while the servlet api 2.4 
> does support the elements in an arbitary order, 2.3 is more restrictive.

Use an XML builder and composite all fragments together in memory before 
outputting the final WAR file? A builder could be smart about ordering 
and all, and it seems a shame to corrupt Rails XML-free goodness by 
requiring a web.xml or web.xml fragments...

- Charlie

From r.gillett at rational.demon.co.uk  Mon Mar 12 07:19:38 2007
From: r.gillett at rational.demon.co.uk (Raphael Gillett)
Date: Mon, 12 Mar 2007 11:19:38 +0000
Subject: [Jruby-extras-devel] Success accompanied by TypeError
Message-ID: <45F5374A.9020204@rational.demon.co.uk>

Thanks Robert for directions to correct config file!

Application loads successfully.  

However, update operations lead to TypeError  "assigning non-exception 
to $!".

Is the error source known?

From djspiewak at gmail.com  Mon Mar 12 17:04:19 2007
From: djspiewak at gmail.com (Daniel Spiewak)
Date: Mon, 12 Mar 2007 16:04:19 -0500
Subject: [Jruby-extras-devel] Rails startup error in Tomcat 5.5
In-Reply-To: <87af9a490703111808y5742efb4m80e9c1f03b9ace98@mail.gmail.com>
References: <5c99d0330703111731h7826ed9tb50d9485a6d938ed@mail.gmail.com>
	<87af9a490703111808y5742efb4m80e9c1f03b9ace98@mail.gmail.com>
Message-ID: <5c99d0330703121404r175e3594gc9c17f56263ec367@mail.gmail.com>

Thanks for the help guys.  :-)  Tomcat integration is working now.

Daniel

On 3/11/07, Dave Adams <daveadams at gmail.com> wrote:
>
> I think you may need to use a more recent rails-integration. That
> error should have been fixed in rev 340. Also, it looks like Robert
> just about has release 1.0 complete. You might be best off using that.
>
> -dave
>
> On 3/11/07, Daniel Spiewak <djspiewak at gmail.com> wrote:
> > Working with jruby 0.9.8, rails 1.2.2 and a recent SVN snapshot of
> > rails-integration, I get the following error with a basic hello world
> rails
> > app:
> >
> > org.jruby.webapp.JRubyException: cannot load Java class
> > org.apache.catalina.connector
> > .RequestFacade$GetSessionPrivilegedAction
> >
> > Best stack trace I get is this:
> > javax.servlet.ServletException: Failed to invoke rails
> > org.jruby.webapp.AbstractRailsServlet.serviceRequest(
> AbstractRailsServlet.java:194)
> >  org.jruby.webapp.AbstractRailsServlet.service
> >
> >
> >
> > (AbstractRailsServlet.java:171)
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> >
> > I'm not running the app within a WAR, but as an open directory in
> > TOMCAT/webapps  I can access the static rails pages ( 505.html,
> index.html,
> > etc...)  Any ideas?
> >
> > Daniel
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
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From djspiewak at gmail.com  Mon Mar 12 17:06:02 2007
From: djspiewak at gmail.com (Daniel Spiewak)
Date: Mon, 12 Mar 2007 16:06:02 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC Require Error
Message-ID: <5c99d0330703121406n28423a4bt223b3a336dda21b3@mail.gmail.com>

Now I'm getting a brand new error!  :-)  I try to generate a controller and
this fails.  I have activerecord-jdbc installed from the gem.

Daniel

/opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:14:in
> `method_missing': undefined method `cattr_accessor' for
> ActiveRecord::Base:Class (NoMethodError)
>         from /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2
> /lib/active_record/connection_adapters/abstract/connection_specification.rb:14
>         from /opt/jruby-0.9.8
> /lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27
>         from /opt/jruby-0.9.8
> /lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27
>         from /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>         from /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>         from /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2
> /lib/active_record/connection_adapters/abstract_adapter.rb:11
>         from /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>         from /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>          ... 7 levels...
>         from /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>         from /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
>         from script/generate:2
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From tom.enebo at gmail.com  Mon Mar 12 17:14:23 2007
From: tom.enebo at gmail.com (Thomas E Enebo)
Date: Mon, 12 Mar 2007 15:14:23 -0600
Subject: [Jruby-extras-devel] ActiveRecord-JDBC Require Error
In-Reply-To: <5c99d0330703121406n28423a4bt223b3a336dda21b3@mail.gmail.com>
References: <5c99d0330703121406n28423a4bt223b3a336dda21b3@mail.gmail.com>
Message-ID: <21ef583e0703121414m5034c8bevc08d74943682624f@mail.gmail.com>

We have seen this error before....  I think that if you create a Rails
app with 1.1.6 and then run with 1.2.x you will see this problem.
Does that scenario fit your environment?

-Tom

On 3/12/07, Daniel Spiewak <djspiewak at gmail.com> wrote:
> Now I'm getting a brand new error!  :-)  I try to generate a controller and
> this fails.  I have activerecord-jdbc installed from the gem.
>
> Daniel
>
> >
> /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:14:in
> `method_missing': undefined method `cattr_accessor' for
> ActiveRecord::Base:Class (NoMethodError)
> >         from
> /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2/lib/active_record/connection_adapters/abstract/connection_specification.rb:14
> >         from
> /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27
> >         from
> /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27
> >         from
> /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
> >         from /opt/jruby-0.9.8
> /lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
> >         from
> /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2/lib/active_record/connection_adapters/abstract_adapter.rb:11
> >         from /opt/jruby-
> 0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
> >         from
> /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
> >          ... 7 levels...
> >         from /opt/jruby-
> 0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
> >         from
> /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> `require'
> >         from script/generate:2
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>


-- 
Blog: http://www.bloglines.com/blog/ThomasEEnebo
Email: enebo at acm.org , tom.enebo at gmail.com

From nicksieger at gmail.com  Mon Mar 12 17:55:00 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Mon, 12 Mar 2007 16:55:00 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC Require Error
In-Reply-To: <5c99d0330703121406n28423a4bt223b3a336dda21b3@mail.gmail.com>
References: <5c99d0330703121406n28423a4bt223b3a336dda21b3@mail.gmail.com>
Message-ID: <f0b861390703121455h3f40d05cnd94af20759c5a4c7@mail.gmail.com>

On 3/12/07, Daniel Spiewak <djspiewak at gmail.com> wrote:
> Now I'm getting a brand new error!  :-)  I try to generate a controller and
> this fails.  I have activerecord-jdbc installed from the gem.
>
> Daniel

What do you have in your environment.rb?  Does it match what is
described on http://jruby-extras.rubyforge.org/ActiveRecord-JDBC/ ?

/Nick

From djspiewak at gmail.com  Mon Mar 12 20:45:18 2007
From: djspiewak at gmail.com (Daniel Spiewak)
Date: Mon, 12 Mar 2007 19:45:18 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC Require Error
In-Reply-To: <21ef583e0703121414m5034c8bevc08d74943682624f@mail.gmail.com>
References: <5c99d0330703121406n28423a4bt223b3a336dda21b3@mail.gmail.com>
	<21ef583e0703121414m5034c8bevc08d74943682624f@mail.gmail.com>
Message-ID: <5c99d0330703121745i5e6c5e0cv65c1e136c715523@mail.gmail.com>

The app was created with 1.2.2.  Close, no cigar.  :-)

Daniel

On 3/12/07, Thomas E Enebo <tom.enebo at gmail.com> wrote:
>
> We have seen this error before....  I think that if you create a Rails
> app with 1.1.6 and then run with 1.2.x you will see this problem.
> Does that scenario fit your environment?
>
> -Tom
>
> On 3/12/07, Daniel Spiewak <djspiewak at gmail.com> wrote:
> > Now I'm getting a brand new error!  :-)  I try to generate a controller
> and
> > this fails.  I have activerecord-jdbc installed from the gem.
> >
> > Daniel
> >
> > >
> > /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2
> /lib/active_record/connection_adapters/abstract/connection_specification.rb:14:in
> > `method_missing': undefined method `cattr_accessor' for
> > ActiveRecord::Base:Class (NoMethodError)
> > >         from
> > /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2
> /lib/active_record/connection_adapters/abstract/connection_specification.rb:14
> > >         from
> > /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27
> > >         from
> > /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27
> > >         from
> > /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> > `require'
> > >         from /opt/jruby-0.9.8
> > /lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> > `require'
> > >         from
> > /opt/jruby-0.9.8/lib/ruby/gems/1.8/gems/activerecord-1.15.2
> /lib/active_record/connection_adapters/abstract_adapter.rb:11
> > >         from /opt/jruby-
> > 0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> > `require'
> > >         from
> > /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> > `require'
> > >          ... 7 levels...
> > >         from /opt/jruby-
> > 0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> > `require'
> > >         from
> > /opt/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
> > `require'
> > >         from script/generate:2
> >
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
>
>
> --
> Blog: http://www.bloglines.com/blog/ThomasEEnebo
> Email: enebo at acm.org , tom.enebo at gmail.com
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
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From djspiewak at gmail.com  Mon Mar 12 20:49:10 2007
From: djspiewak at gmail.com (Daniel Spiewak)
Date: Mon, 12 Mar 2007 19:49:10 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC Require Error
In-Reply-To: <f0b861390703121455h3f40d05cnd94af20759c5a4c7@mail.gmail.com>
References: <5c99d0330703121406n28423a4bt223b3a336dda21b3@mail.gmail.com>
	<f0b861390703121455h3f40d05cnd94af20759c5a4c7@mail.gmail.com>
Message-ID: <5c99d0330703121749r159a33bexd25829e94449485b@mail.gmail.com>

Nick,
    That was it.  Thanks much!  I had my environment.rb configured as
described by Anuish (or however his name is spelled) in his guide regarding
rails deployment in Glassfish.

Daniel

On 3/12/07, Nick Sieger <nicksieger at gmail.com> wrote:
>
> On 3/12/07, Daniel Spiewak <djspiewak at gmail.com> wrote:
> > Now I'm getting a brand new error!  :-)  I try to generate a controller
> and
> > this fails.  I have activerecord-jdbc installed from the gem.
> >
> > Daniel
>
> What do you have in your environment.rb?  Does it match what is
> described on http://jruby-extras.rubyforge.org/ActiveRecord-JDBC/ ?
>
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
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From Ashish.Sahni at Sun.COM  Mon Mar 12 21:56:04 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Mon, 12 Mar 2007 17:56:04 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
Message-ID: <45F604B4.4030105@sun.com>

Hi Folks,

I'm trying the rails integration after more than a couple of week -
Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
be believe that the file(extract.rb) is expecting to be in an archive
(and from the error msg below you can see that its not in any archive). 
Is that the case ? Tried tomcat but that seems to be failing too(for
a different reason though - no error msg in the logs yet). 

Thanks
Ashish

[#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
/home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
	from <script>:0:in `new'
	from <script>:0
	...internal jruby stack elided...
	from org.jruby.Ruby.eval(Ruby.java:273)
	from org.jruby.Ruby.evalScript(Ruby.java:266)
	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
....


From robert at cs.auckland.ac.nz  Mon Mar 12 22:04:52 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Tue, 13 Mar 2007 15:04:52 +1300
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45F604B4.4030105@sun.com>
References: <45F604B4.4030105@sun.com>
Message-ID: <45F606C4.1010105@cs.auckland.ac.nz>

If started standalone, rails integration requires jruby-complete.jar, 
and will extract out jruby.home into a temporary directory using the 
jruby-complete extraction stuff. This does require that jruby-complete 
is still jarred up.

If it's not running standalone, then it'll just get jruby.home from 
either context-param or a system property, and use that.

Cheers,
Robert


Ashish Sahni wrote:
> Hi Folks,
>
> I'm trying the rails integration after more than a couple of week -
> Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
> be believe that the file(extract.rb) is expecting to be in an archive
> (and from the error msg below you can see that its not in any archive). 
> Is that the case ? Tried tomcat but that seems to be failing too(for
> a different reason though - no error msg in the logs yet). 
>
> Thanks
> Ashish
>
> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
> 	from <script>:0:in `new'
> 	from <script>:0
> 	...internal jruby stack elided...
> 	from org.jruby.Ruby.eval(Ruby.java:273)
> 	from org.jruby.Ruby.evalScript(Ruby.java:266)
> 	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
> ....
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   

From nobody at rubyforge.org  Mon Mar 12 22:44:36 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Mon, 12 Mar 2007 22:44:36 -0400 (EDT)
Subject: [Jruby-extras-devel] [364]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters:
	JNDi connections were failing on reconnect, so I moved the jndi
Message-ID: <20070313024437.05B5B5240B7E@rubyforge.org>

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From ryan.l.bell at gmail.com  Tue Mar 13 01:04:57 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Tue, 13 Mar 2007 01:04:57 -0400
Subject: [Jruby-extras-devel] ActiveRecord-JDBC: JNDI stuff
Message-ID: <a2930af00703122204p13d77b30ubc93c94ee35302fc@mail.gmail.com>

Hey all,

Over the last couple of days I've added some unit testing for using JNDI
datasource connections from AR-JDBC. I've also been tightening up it's
integration with the JdbcConnection stuff. Every thing is looking good, but
one thing I don't like is that you still need to specify the JDBC driver,
along with JNDI name in your database configuration if you want AR to
generate the right flavor of SQL.

So tonight I thought "hey, I'll bet we could ask the pooled connection
wrapper to tell us what type of connection it's really hiding".  And, of
course, we can, but there are some problems. Take DBCP, for example, which
has a getDelegate method on PoolableConnection, but it requires
accessToUnderlyingConnectionAllowed to be set to true, which I don't think
we can count on.

There is a hack for this which involves creating a Statement from the
PoolableConnection, then asking the Statement to give you back a reference
to the same PoolableConnection, then asking the second reference to the
PoolableConnection for its innermost delegate will return you the actual
driver class.  I'm guessing this works because whatever measures they've
taken to lock down PoolableConnections is simply absent when accessed
through the Statement. This seems like the kind of terrible hack that will
break as soon as the dbcp dev's get around to patching it.

And this is just the first connection pool I've looked at...

So... on to the questions:

1) How many of you wept just now when I described that hack?

2) Is there a better way to either find the real connection class's name or
guess which flavor of SQL to use?

3) Is it even that big of a deal if someone has to specify a driver class
and the JNDI name in their database config?

(My personal opinion on 3) is Yes! Because it violates DRY. But then, if I
didn't think that, would I have even started trying to fix it?)

-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From nicksieger at gmail.com  Tue Mar 13 09:39:42 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Tue, 13 Mar 2007 08:39:42 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC: JNDI stuff
In-Reply-To: <a2930af00703122204p13d77b30ubc93c94ee35302fc@mail.gmail.com>
References: <a2930af00703122204p13d77b30ubc93c94ee35302fc@mail.gmail.com>
Message-ID: <f0b861390703130639t3d24e096x304737eacda9389f@mail.gmail.com>

On 3/13/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> Hey all,
>
> So tonight I thought "hey, I'll bet we could ask the pooled connection
> wrapper to tell us what type of connection it's really hiding".  And, of
> course, we can, but there are some problems. Take DBCP, for example, which
> has a getDelegate method on PoolableConnection, but it requires
> accessToUnderlyingConnectionAllowed to be set to true,
> which I don't think we can count on.
>
> There is a hack for this [snip] >

> And this is just the first connection pool I've looked at...
>
> So... on to the questions:
>
> 1) How many of you wept just now when I described that hack?

*raises hand*

> 2) Is there a better way to either find the real connection class's name or
> guess which flavor of SQL to use?

Maybe play around with
connection.getDatabaseMetadata().getDatabaseProductName() or
getDriverName() ?

> 3) Is it even that big of a deal if someone has to specify a driver class
> and the JNDI name in their database config?

Well, for initial releases, I would say no.  We can always improve
this.  But eventually it would be great to do it.

That reminds me, it would be really nice if we could bake driver class
name and URL structure knowledge into AR-JDBC.  I added an item to the
tracker for this [9252].

/Nick

[9252]: http://rubyforge.org/tracker/index.php?func=detail&aid=9252&group_id=2014&atid=7857

From Ashish.Sahni at Sun.COM  Tue Mar 13 13:27:17 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Tue, 13 Mar 2007 10:27:17 -0700
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45F606C4.1010105@cs.auckland.ac.nz>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
Message-ID: <45F6DEF5.7060601@sun.com>

Hi Robert,

Thanks for the info. I've asked for more info on why glassfish 
explodes-then-loads non-class
resources in a webapp but in the meantime I was wondering that if this 
approach
of actually setting-up/installing jruby  and the associated gems at 
runtime(once per process lifetime)
is bit too heavy ? Previously(a few weeks ago) the jruby libs and the 
gems(rails libraries) were
included in the war in already-installed state - am I recollecting this 
right ?
Maybe this has some advantages over the previous method or any other 
thoughts ?

Thanks
Ashish


Robert Egglestone wrote:
> If started standalone, rails integration requires jruby-complete.jar, 
> and will extract out jruby.home into a temporary directory using the 
> jruby-complete extraction stuff. This does require that jruby-complete 
> is still jarred up.
>
> If it's not running standalone, then it'll just get jruby.home from 
> either context-param or a system property, and use that.
>
> Cheers,
> Robert
>
>
> Ashish Sahni wrote:
>   
>> Hi Folks,
>>
>> I'm trying the rails integration after more than a couple of week -
>> Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>> be believe that the file(extract.rb) is expecting to be in an archive
>> (and from the error msg below you can see that its not in any archive). 
>> Is that the case ? Tried tomcat but that seems to be failing too(for
>> a different reason though - no error msg in the logs yet). 
>>
>> Thanks
>> Ashish
>>
>> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>> 	from <script>:0:in `new'
>> 	from <script>:0
>> 	...internal jruby stack elided...
>> 	from org.jruby.Ruby.eval(Ruby.java:273)
>> 	from org.jruby.Ruby.evalScript(Ruby.java:266)
>> 	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>> ....
>>
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>   
>>     
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   


-- 
Ashish
http://blogs.sun.com/whacko

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From charles.nutter at sun.com  Tue Mar 13 14:37:52 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Tue, 13 Mar 2007 13:37:52 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC: JNDI stuff
In-Reply-To: <f0b861390703130639t3d24e096x304737eacda9389f@mail.gmail.com>
References: <a2930af00703122204p13d77b30ubc93c94ee35302fc@mail.gmail.com>
	<f0b861390703130639t3d24e096x304737eacda9389f@mail.gmail.com>
Message-ID: <45F6EF80.8080601@sun.com>

Nick Sieger wrote:
> On 3/13/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
>> 3) Is it even that big of a deal if someone has to specify a driver class
>> and the JNDI name in their database config?
> 
> Well, for initial releases, I would say no.  We can always improve
> this.  But eventually it would be great to do it.
> 
> That reminds me, it would be really nice if we could bake driver class
> name and URL structure knowledge into AR-JDBC.  I added an item to the
> tracker for this [9252].

+1. Nick and I have talked about this in the past, and it would be 
*great* if it were more dry and less Java-ugly to set up the database. 
Look at this, for example

adapter: mysql
host: localhost
username: blah
password: pass
database: xyz_development

Guess what, we've got everything we need to create a JDBC URL right 
there. So why do we require everyone to build their own? Not very dry, 
not very friendly :(

- Charlie

From ryan.l.bell at gmail.com  Tue Mar 13 15:20:49 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Tue, 13 Mar 2007 15:20:49 -0400
Subject: [Jruby-extras-devel] ActiveRecord-JDBC: JNDI stuff
In-Reply-To: <45F6EF80.8080601@sun.com>
References: <a2930af00703122204p13d77b30ubc93c94ee35302fc@mail.gmail.com>
	<f0b861390703130639t3d24e096x304737eacda9389f@mail.gmail.com>
	<45F6EF80.8080601@sun.com>
Message-ID: <a2930af00703131220s45459635vdaf0fd461cfd0a3e@mail.gmail.com>

If that's the case, do you think that it makes sense to re-use more pieces
of existing AR adapters where possible? Take the mysql example again. If
someone is building that app in C Ruby, and say, redefines native data types
for some reason, wouldn't it be nice if porting to JRuby just meant adding
AR-JDBC?

On 3/13/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
>
> Nick Sieger wrote:
> > On 3/13/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> >> 3) Is it even that big of a deal if someone has to specify a driver
> class
> >> and the JNDI name in their database config?
> >
> > Well, for initial releases, I would say no.  We can always improve
> > this.  But eventually it would be great to do it.
> >
> > That reminds me, it would be really nice if we could bake driver class
> > name and URL structure knowledge into AR-JDBC.  I added an item to the
> > tracker for this [9252].
>
> +1. Nick and I have talked about this in the past, and it would be
> *great* if it were more dry and less Java-ugly to set up the database.
> Look at this, for example
>
> adapter: mysql
> host: localhost
> username: blah
> password: pass
> database: xyz_development
>
> Guess what, we've got everything we need to create a JDBC URL right
> there. So why do we require everyone to build their own? Not very dry,
> not very friendly :(
>
> - Charlie
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From robert at cs.auckland.ac.nz  Tue Mar 13 18:07:11 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Wed, 14 Mar 2007 11:07:11 +1300
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45F6DEF5.7060601@sun.com>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com>
Message-ID: <45F7208F.8080909@cs.auckland.ac.nz>

Hi Ashish,

Yes you're right, however jruby-complete has been heading in a different 
direction, and I didn't see a way the existing rails-integration 
approach could be used with jruby-complete-0.9.8, without at least 
manually extracting site_ruby to a temporary directory.

Instead I decided to take out the jruby.home handling code from 
rails-integration, go the jruby-complete way for now, and think about 
the jruby changes required to get jruby-complete used without extraction 
at a later date.

Cheers,
Robert


Ashish Sahni wrote:
> Hi Robert,
>
> Thanks for the info. I've asked for more info on why glassfish 
> explodes-then-loads non-class
> resources in a webapp but in the meantime I was wondering that if this 
> approach
> of actually setting-up/installing jruby  and the associated gems at 
> runtime(once per process lifetime)
> is bit too heavy ? Previously(a few weeks ago) the jruby libs and the 
> gems(rails libraries) were
> included in the war in already-installed state - am I recollecting 
> this right ?
> Maybe this has some advantages over the previous method or any other 
> thoughts ?
>
> Thanks
> Ashish
>
>
> Robert Egglestone wrote:
>> If started standalone, rails integration requires jruby-complete.jar, 
>> and will extract out jruby.home into a temporary directory using the 
>> jruby-complete extraction stuff. This does require that jruby-complete 
>> is still jarred up.
>>
>> If it's not running standalone, then it'll just get jruby.home from 
>> either context-param or a system property, and use that.
>>
>> Cheers,
>> Robert
>>
>>
>> Ashish Sahni wrote:
>>   
>>> Hi Folks,
>>>
>>> I'm trying the rails integration after more than a couple of week -
>>> Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>> be believe that the file(extract.rb) is expecting to be in an archive
>>> (and from the error msg below you can see that its not in any archive). 
>>> Is that the case ? Tried tomcat but that seems to be failing too(for
>>> a different reason though - no error msg in the logs yet). 
>>>
>>> Thanks
>>> Ashish
>>>
>>> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>> 	from <script>:0:in `new'
>>> 	from <script>:0
>>> 	...internal jruby stack elided...
>>> 	from org.jruby.Ruby.eval(Ruby.java:273)
>>> 	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>> 	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>> ....
>>>
>>> _______________________________________________
>>> Jruby-extras-devel mailing list
>>> Jruby-extras-devel at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>   
>>>     
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>   
>
>
> -- 
> Ashish
> http://blogs.sun.com/whacko
>   
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From Ashish.Sahni at Sun.COM  Tue Mar 13 19:39:59 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Tue, 13 Mar 2007 16:39:59 -0700
Subject: [Jruby-extras-devel] ar-jdbc big decimal error
Message-ID: <45F7364F.3050502@sun.com>

Hi Folks,

I'm getting this error(see below) but when the insert sql is run 
directly on the db it goes through fine.
I know some BigDecimal related issue(s) were fixed in AR-JDBC 0.2.3 and 
there's some chatter
in mail archives about something similar but I'm not sure if this is a 
valid bug or an issue with my env.

Thanks in advance,
Ashish

ActiveRecord::StatementInvalid (NameError: uninitialized constant BigDecimal: INSERT INTO recipes (description, title, createdon) VALUES('asfdsafsafsfsfasfsad', 'asfdsdfsdfsdfasdf', '2007-03-13')):
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/ActiveRecord-JDBC-0.2.3/lib/active_record/connection_adapters/jdbc_adapter.rb:651:in `log_no_bench'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/ActiveRecord-JDBC-0.2.3/lib/active_record/connection_adapters/jdbc_adapter.rb:605:in `insert'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1746:in `create'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/callbacks.rb:265:in `create'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/timestamp.rb:30:in `create_with_timestamps'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1717:in `create_or_update'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/callbacks.rb:253:in `create_or_update_with_callbacks'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1392:in `save'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/validations.rb:736:in `save'
    /abc/jruby-src/jruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/transactions.rb:125:in `save_with_transactions'


From nicksieger at gmail.com  Tue Mar 13 22:45:45 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Tue, 13 Mar 2007 21:45:45 -0500
Subject: [Jruby-extras-devel] ar-jdbc big decimal error
In-Reply-To: <45F7364F.3050502@sun.com>
References: <45F7364F.3050502@sun.com>
Message-ID: <f0b861390703131945o3f90a81bi7599acdfc76ad05d@mail.gmail.com>

On 3/13/07, Ashish Sahni <Ashish.Sahni at sun.com> wrote:
> Hi Folks,
>
> I'm getting this error(see below) but when the insert sql is run
> directly on the db it goes through fine.
> I know some BigDecimal related issue(s) were fixed in AR-JDBC 0.2.3 and
> there's some chatter
> in mail archives about something similar but I'm not sure if this is a
> valid bug or an issue with my env.
>

There's a chance the changes we made for 0.2.3 are not compatible with
pre-Rails 1.2.x.  Would you be able to upgrade Rails to the 1.2 series
and try again?

/Nick

From nobody at rubyforge.org  Wed Mar 14 00:56:54 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 14 Mar 2007 00:56:54 -0400 (EDT)
Subject: [Jruby-extras-devel] [365] trunk/activerecord-jdbc: Using jndi
	should no longer require that a driver be specified in the
Message-ID: <20070314045654.474245240BF4@rubyforge.org>

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From charles.nutter at sun.com  Wed Mar 14 14:40:32 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Wed, 14 Mar 2007 13:40:32 -0500
Subject: [Jruby-extras-devel] Case Studies: What are you doing with
	JRuby/JRuby on Rails
Message-ID: <45F841A0.5080509@sun.com>

We've got a couple presentations in the next week, and one thing I'd 
like to talk about is what people are using JRuby for right now in 
real-world scenarios. We're still pre-1.0, but I know some of you have 
actual production apps using JRuby or JRuby on Rails. So, what's up?

- Who among you are using JRuby in production rather than exploratory cases?
- What are you using it for?
- Same questions go for specifically JRuby on Rails
- What are you most excited for as we approach 1.0?

- Charlie

From Ashish.Sahni at Sun.COM  Wed Mar 14 16:29:17 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Wed, 14 Mar 2007 12:29:17 -0800
Subject: [Jruby-extras-devel] ar-jdbc big decimal error
In-Reply-To: <f0b861390703131945o3f90a81bi7599acdfc76ad05d@mail.gmail.com>
References: <45F7364F.3050502@sun.com>
	<f0b861390703131945o3f90a81bi7599acdfc76ad05d@mail.gmail.com>
Message-ID: <45F85B1D.2070900@sun.com>

Nick Sieger wrote:

>On 3/13/07, Ashish Sahni <Ashish.Sahni at sun.com> wrote:
>  
>
>>Hi Folks,
>>
>>I'm getting this error(see below) but when the insert sql is run
>>directly on the db it goes through fine.
>>I know some BigDecimal related issue(s) were fixed in AR-JDBC 0.2.3 and
>>there's some chatter
>>in mail archives about something similar but I'm not sure if this is a
>>valid bug or an issue with my env.
>>
>>    
>>
>
>There's a chance the changes we made for 0.2.3 are not compatible with
>pre-Rails 1.2.x.  Would you be able to upgrade Rails to the 1.2 series
>and try again?
>
>  
>
That's correct. Using rails 1.2.2 and ar-jdbc 0.2.3 - no hitch.

Thanks
Ashish

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From nicksieger at gmail.com  Wed Mar 14 16:40:36 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Wed, 14 Mar 2007 15:40:36 -0500
Subject: [Jruby-extras-devel] ar-jdbc big decimal error
In-Reply-To: <45F85B1D.2070900@sun.com>
References: <45F7364F.3050502@sun.com>
	<f0b861390703131945o3f90a81bi7599acdfc76ad05d@mail.gmail.com>
	<45F85B1D.2070900@sun.com>
Message-ID: <f0b861390703141340j40a2c602g4bf56e6cb47bd78b@mail.gmail.com>

On 3/14/07, Ashish Sahni <Ashish.Sahni at sun.com> wrote:
>
>  There's a chance the changes we made for 0.2.3 are not compatible with
> pre-Rails 1.2.x. Would you be able to upgrade Rails to the 1.2 series
> and try again?
>
>
>  That's correct. Using rails 1.2.2 and ar-jdbc 0.2.3 - no hitch.

So, given how early we still are in the adoption curve, is it too much
to ask for people w/ this error to simply upgrade Rails?  I'd like to
avoid making the fixes and cutting another release if possible.

/Nick

From robert at cs.auckland.ac.nz  Wed Mar 14 17:00:08 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Thu, 15 Mar 2007 10:00:08 +1300
Subject: [Jruby-extras-devel] org.jruby.extras
Message-ID: <20070315100008.vjl84ej352xw08gw@webmail.cs.auckland.ac.nz>

Hey all,

Please could someone post a comment on this saying that they're ok with using
the org.jruby.extras groupId for the ruby-extras projects in Maven?

http://jira.codehaus.org/browse/MAVENUPLOAD-1415

Cheers,
Robert


From clark.richey at raba.com  Wed Mar 14 17:02:07 2007
From: clark.richey at raba.com (Clark Richey)
Date: Wed, 14 Mar 2007 17:02:07 -0400
Subject: [Jruby-extras-devel] Case Studies: What are you doing with
 JRuby/JRuby on Rails
In-Reply-To: <45F841A0.5080509@sun.com>
Message-ID: <C21DDB0F.717%clark.richey@raba.com>

I'm using Jruby to enable development of a real system. I'm using it to
allow me to run DB migrations in development. That clearly won't ship with
the software but it is being used to develop the system.

- Clark


On 3/14/07 2:40 PM, "Charles Oliver Nutter" <charles.nutter at sun.com> wrote:

> We've got a couple presentations in the next week, and one thing I'd
> like to talk about is what people are using JRuby for right now in
> real-world scenarios. We're still pre-1.0, but I know some of you have
> actual production apps using JRuby or JRuby on Rails. So, what's up?
> 
> - Who among you are using JRuby in production rather than exploratory cases?
> - What are you using it for?
> - Same questions go for specifically JRuby on Rails
> - What are you most excited for as we approach 1.0?
> 
> - Charlie
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> 



From tom.enebo at gmail.com  Wed Mar 14 17:42:34 2007
From: tom.enebo at gmail.com (Thomas E Enebo)
Date: Wed, 14 Mar 2007 16:42:34 -0500
Subject: [Jruby-extras-devel] org.jruby.extras
In-Reply-To: <20070315100008.vjl84ej352xw08gw@webmail.cs.auckland.ac.nz>
References: <20070315100008.vjl84ej352xw08gw@webmail.cs.auckland.ac.nz>
Message-ID: <21ef583e0703141442o2ea0b67exea9d2e6035da4530@mail.gmail.com>

Done

-Tom

On 3/14/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
> Hey all,
>
> Please could someone post a comment on this saying that they're ok with using
> the org.jruby.extras groupId for the ruby-extras projects in Maven?
>
> http://jira.codehaus.org/browse/MAVENUPLOAD-1415
>
> Cheers,
> Robert
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>


-- 
Blog: http://www.bloglines.com/blog/ThomasEEnebo
Email: enebo at acm.org , tom.enebo at gmail.com

From ryan.l.bell at gmail.com  Wed Mar 14 21:33:27 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Wed, 14 Mar 2007 21:33:27 -0400
Subject: [Jruby-extras-devel] [jruby-user] Case Studies: What are you
	doing with JRuby/JRuby on Rails
In-Reply-To: <45F841A0.5080509@sun.com>
References: <45F841A0.5080509@sun.com>
Message-ID: <a2930af00703141833x39c73635mc472069ad23bd77e@mail.gmail.com>

We use JRuby for realtime ETL between our products transactional database
and the operational database. JRuby allows us to quickly and easily
customize the data transformations to meet specific client's operational
needs. We can also use JRuby scripts to republish data for various reasons.
Since it's JRuby, we can either push data onto the JMS queue from the
transactional side, or extract and re-purpose it directly from the
operational database.

Although it hasn't been done in production yet, we have used JRuby to send
data to other targets (CSV files and WebServices).

Also, currently in development, are some in-house tools for data
transformation and at least one JRuby based DSL has been proposed to replace
a custom "builder" style language currently written in Java.

What excites me about 1.0? Performance. I can't wait to see how the JIT
stuff will impact our production application.

On 3/14/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
>
> We've got a couple presentations in the next week, and one thing I'd
> like to talk about is what people are using JRuby for right now in
> real-world scenarios. We're still pre-1.0, but I know some of you have
> actual production apps using JRuby or JRuby on Rails. So, what's up?
>
> - Who among you are using JRuby in production rather than exploratory
> cases?
> - What are you using it for?
> - Same questions go for specifically JRuby on Rails
> - What are you most excited for as we approach 1.0?
>
> - Charlie
>
> ---------------------------------------------------------------------
> To unsubscribe from this list please visit:
>
>     http://xircles.codehaus.org/manage_email
>
>


-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From nicksieger at gmail.com  Wed Mar 14 21:52:47 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Wed, 14 Mar 2007 20:52:47 -0500
Subject: [Jruby-extras-devel] org.jruby.extras
In-Reply-To: <21ef583e0703141442o2ea0b67exea9d2e6035da4530@mail.gmail.com>
References: <20070315100008.vjl84ej352xw08gw@webmail.cs.auckland.ac.nz>
	<21ef583e0703141442o2ea0b67exea9d2e6035da4530@mail.gmail.com>
Message-ID: <f0b861390703141852q5208c766nb96383828cd07024@mail.gmail.com>

On 3/14/07, Thomas E Enebo <tom.enebo at gmail.com> wrote:
> Done

In the future, you can let one of us know Robert, and we can upload it
or build it ourselves to repository.codehaus.org, which automatically
gets synched to the main maven repo.

/Nick

From charles.nutter at sun.com  Wed Mar 14 22:02:02 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Wed, 14 Mar 2007 21:02:02 -0500
Subject: [Jruby-extras-devel] ar-jdbc big decimal error
In-Reply-To: <f0b861390703141340j40a2c602g4bf56e6cb47bd78b@mail.gmail.com>
References: <45F7364F.3050502@sun.com>
	<f0b861390703131945o3f90a81bi7599acdfc76ad05d@mail.gmail.com>
	<45F85B1D.2070900@sun.com>
	<f0b861390703141340j40a2c602g4bf56e6cb47bd78b@mail.gmail.com>
Message-ID: <45F8A91A.3080107@sun.com>

Nick Sieger wrote:
> On 3/14/07, Ashish Sahni <Ashish.Sahni at sun.com> wrote:
>>  There's a chance the changes we made for 0.2.3 are not compatible with
>> pre-Rails 1.2.x. Would you be able to upgrade Rails to the 1.2 series
>> and try again?
>>
>>
>>  That's correct. Using rails 1.2.2 and ar-jdbc 0.2.3 - no hitch.
> 
> So, given how early we still are in the adoption curve, is it too much
> to ask for people w/ this error to simply upgrade Rails?  I'd like to
> avoid making the fixes and cutting another release if possible.

I'd vote yes, but I'm not a Rails dev. Others may be more twitchy about 
JRuby/AR-JDBC not working with Rails 1.1.6 right now.

Plus there's still a volume of apps out there on 1.1.6. They're not 
moving to JRuby in hoards, but this would certainly end the stampede 
before it begins.

- Charlie

From ryan.l.bell at gmail.com  Wed Mar 14 23:17:09 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Wed, 14 Mar 2007 23:17:09 -0400
Subject: [Jruby-extras-devel] AR-JDBC: MySQL tests fail
Message-ID: <a2930af00703142017o73760a2dub10b624b46bff27b@mail.gmail.com>

The AR-JDBC MySQL tests are failing for me. It's test_dumping_schema and
test_indexes methods. It throws this: NativeException:
com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table
'weblog_development.ENTRIES' doesn't exist. What's weird is that all of the
other tests pass. And if I call test_entries_created first in either of
those methods, that test passes.

Is anyone else seeing anything like this?

-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From nicksieger at gmail.com  Thu Mar 15 09:51:51 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 15 Mar 2007 08:51:51 -0500
Subject: [Jruby-extras-devel] AR-JDBC: MySQL tests fail
In-Reply-To: <a2930af00703142017o73760a2dub10b624b46bff27b@mail.gmail.com>
References: <a2930af00703142017o73760a2dub10b624b46bff27b@mail.gmail.com>
Message-ID: <f0b861390703150651v3f79b90alca23fd8a5b5fc24d@mail.gmail.com>

On 3/14/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> The AR-JDBC MySQL tests are failing for me. It's test_dumping_schema and
> test_indexes methods. It throws this: NativeException:
> com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table
> 'weblog_development.ENTRIES' doesn't exist. What's weird is that all of the
> other tests pass. And if I call test_entries_created first in either of
> those methods, that test passes.
>
> Is anyone else seeing anything like this?

I haven't run the tests since the release, so no.  But this reminds me
that we should get AR-JDBC in Bamboo. I'll try to have this ready by
the end of the week -- I'm in the midst of getting the other Rails
tests automated too.

/Nick

From ryan.l.bell at gmail.com  Thu Mar 15 10:07:35 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 15 Mar 2007 10:07:35 -0400
Subject: [Jruby-extras-devel] AR-JDBC: MySQL tests fail
In-Reply-To: <f0b861390703150651v3f79b90alca23fd8a5b5fc24d@mail.gmail.com>
References: <a2930af00703142017o73760a2dub10b624b46bff27b@mail.gmail.com>
	<f0b861390703150651v3f79b90alca23fd8a5b5fc24d@mail.gmail.com>
Message-ID: <a2930af00703150707x2e2908fdk34ccb562990c292a@mail.gmail.com>

That would be great! I saw the ActiveSupport tests that you put up last
night. Looks good.

On 3/15/07, Nick Sieger <nicksieger at gmail.com> wrote:
>
> On 3/14/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> > The AR-JDBC MySQL tests are failing for me. It's test_dumping_schema and
> > test_indexes methods. It throws this: NativeException:
> > com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table
> > 'weblog_development.ENTRIES' doesn't exist. What's weird is that all of
> the
> > other tests pass. And if I call test_entries_created first in either of
> > those methods, that test passes.
> >
> > Is anyone else seeing anything like this?
>
> I haven't run the tests since the release, so no.  But this reminds me
> that we should get AR-JDBC in Bamboo. I'll try to have this ready by
> the end of the week -- I'm in the midst of getting the other Rails
> tests automated too.
>
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From daveadams at gmail.com  Thu Mar 15 12:17:55 2007
From: daveadams at gmail.com (Dave Adams)
Date: Thu, 15 Mar 2007 12:17:55 -0400
Subject: [Jruby-extras-devel] Two quick questions about rails-integration
Message-ID: <87af9a490703150917o33ed81eu36f0519f8ebcd860@mail.gmail.com>

I have two quick questions about Rails-Integration (I'm having much
success in general, thanks to Nick and Robert and everyone else for
all their work on this):

1. Should the helloworld-maven sample work? When I use mvn install and
then run the resulting war under Tomcat, I get messages about Rails
being missing.

2. Is there any way for me to get at the HttpServletRequest object
from my Rails code? I'm thinking it would be possible to extend
RailsServlet to do so, but before I embark on actually coding in Java,
I was wondering if such an ability was already present.

Thanks again.

-dave

From daveadams at gmail.com  Thu Mar 15 15:00:30 2007
From: daveadams at gmail.com (Dave Adams)
Date: Thu, 15 Mar 2007 15:00:30 -0400
Subject: [Jruby-extras-devel] Two quick questions about rails-integration
In-Reply-To: <87af9a490703150917o33ed81eu36f0519f8ebcd860@mail.gmail.com>
References: <87af9a490703150917o33ed81eu36f0519f8ebcd860@mail.gmail.com>
Message-ID: <87af9a490703151200s6157d007q3dfeb40da991845d@mail.gmail.com>

On 3/15/07, Dave Adams <daveadams at gmail.com> wrote:
> 2. Is there any way for me to get at the HttpServletRequest object
> from my Rails code? I'm thinking it would be possible to extend
> RailsServlet to do so, but before I embark on actually coding in Java,
> I was wondering if such an ability was already present.

Okay I just realized that Robert wrapped the HttpServletRequest object
up tightly so that JRuby wouldn't poke too far into its depths and
generate an exception.

What I actually need is access to the attributes in the request
object. For now, I've worked around this by adding a
getServletAttribute method to the
org.jruby.webapp.session.SessionHolder class, so that's an all-right
method though I hate messing with the Java code.

IIRC, this was possibly a JRuby issue. Has a JIRA been filed? I can't find one.

-dave

From robert at cs.auckland.ac.nz  Thu Mar 15 17:21:08 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Fri, 16 Mar 2007 10:21:08 +1300
Subject: [Jruby-extras-devel] Two quick questions about rails-integration
In-Reply-To: <87af9a490703151200s6157d007q3dfeb40da991845d@mail.gmail.com>
References: <87af9a490703150917o33ed81eu36f0519f8ebcd860@mail.gmail.com>
	<87af9a490703151200s6157d007q3dfeb40da991845d@mail.gmail.com>
Message-ID: <45F9B8C4.2030409@cs.auckland.ac.nz>

The JIRA issue is JRUBY-674. I haven't gotten around to submitting the 
patch for it yet.

The helloworld-maven sample is a bit outdated, and probably needs its 
dependencies and web.xml updated.

Cheers,
Robert

Dave Adams wrote:
> On 3/15/07, Dave Adams <daveadams at gmail.com> wrote:
>   
>> 2. Is there any way for me to get at the HttpServletRequest object
>> from my Rails code? I'm thinking it would be possible to extend
>> RailsServlet to do so, but before I embark on actually coding in Java,
>> I was wondering if such an ability was already present.
>>     
>
> Okay I just realized that Robert wrapped the HttpServletRequest object
> up tightly so that JRuby wouldn't poke too far into its depths and
> generate an exception.
>
> What I actually need is access to the attributes in the request
> object. For now, I've worked around this by adding a
> getServletAttribute method to the
> org.jruby.webapp.session.SessionHolder class, so that's an all-right
> method though I hate messing with the Java code.
>
> IIRC, this was possibly a JRuby issue. Has a JIRA been filed? I can't find one.
>
> -dave
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
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From craigmcc at apache.org  Thu Mar 15 17:36:57 2007
From: craigmcc at apache.org (Craig McClanahan)
Date: Thu, 15 Mar 2007 14:36:57 -0700
Subject: [Jruby-extras-devel] Recipe for using rails-integration?
Message-ID: <f8b39ace0703151436j36a06abbu20aca9cb1c3a85ec@mail.gmail.com>

Hi guys,

I'm interested in checking out the current state of the ability to
deploy a Rails application in a WAR, because I think it's going to be
very important to the long term popularity of JRuby -- the ability to
seamlessly integrate with existing Java based business logic is quite
powerful.  Unfortunately, I haven't been able to locate (on the
website or in the sources) a concise set of steps for preparing a
Rails app that also includes some Java classes.  Various blog entries
I've found on the topic seem to be out of date with the current state
of the sources.

Is there any such checklist, or is reverse engineering the sample apps
the best way to figure this out?

Craig McClanahan

From nicksieger at gmail.com  Thu Mar 15 22:48:53 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 15 Mar 2007 21:48:53 -0500
Subject: [Jruby-extras-devel] Two quick questions about rails-integration
In-Reply-To: <45F9B8C4.2030409@cs.auckland.ac.nz>
References: <87af9a490703150917o33ed81eu36f0519f8ebcd860@mail.gmail.com>
	<87af9a490703151200s6157d007q3dfeb40da991845d@mail.gmail.com>
	<45F9B8C4.2030409@cs.auckland.ac.nz>
Message-ID: <f0b861390703151948h6e96043fo9353e324e2f42a16@mail.gmail.com>

On 3/15/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>
>  The JIRA issue is JRUBY-674. I haven't gotten around to submitting the
> patch for it yet.

I've fixed this in 3209, let me know if the implementation is sufficient.

/Nick

From superchrisnelson at gmail.com  Thu Mar 15 22:51:19 2007
From: superchrisnelson at gmail.com (Chris Nelson)
Date: Thu, 15 Mar 2007 22:51:19 -0400
Subject: [Jruby-extras-devel] Recipe for using rails-integration?
In-Reply-To: <f8b39ace0703151436j36a06abbu20aca9cb1c3a85ec@mail.gmail.com>
References: <f8b39ace0703151436j36a06abbu20aca9cb1c3a85ec@mail.gmail.com>
Message-ID: <ef98118a0703151951q7e8945e3v26724e09d582ed0c@mail.gmail.com>

I was all set to add this page to the wiki, but someone beat me to it!

Check out: http://www.headius.com/jrubywiki/index.php/Rails_Integration

On 3/15/07, Craig McClanahan <craigmcc at apache.org> wrote:
> Hi guys,
>
> I'm interested in checking out the current state of the ability to
> deploy a Rails application in a WAR, because I think it's going to be
> very important to the long term popularity of JRuby -- the ability to
> seamlessly integrate with existing Java based business logic is quite
> powerful.  Unfortunately, I haven't been able to locate (on the
> website or in the sources) a concise set of steps for preparing a
> Rails app that also includes some Java classes.  Various blog entries
> I've found on the topic seem to be out of date with the current state
> of the sources.
>
> Is there any such checklist, or is reverse engineering the sample apps
> the best way to figure this out?
>
> Craig McClanahan
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From robert at cs.auckland.ac.nz  Thu Mar 15 23:04:23 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Fri, 16 Mar 2007 16:04:23 +1300
Subject: [Jruby-extras-devel] Recipe for using rails-integration?
In-Reply-To: <ef98118a0703151951q7e8945e3v26724e09d582ed0c@mail.gmail.com>
References: <f8b39ace0703151436j36a06abbu20aca9cb1c3a85ec@mail.gmail.com>
	<ef98118a0703151951q7e8945e3v26724e09d582ed0c@mail.gmail.com>
Message-ID: <45FA0937.9090607@cs.auckland.ac.nz>

:)

As for including Java classes in the Rails application, I'd suggest 
packaging them up as a jar, and adding them as a dependency to the rails 
project in config/war.rb.

The documentation only shows including dependencies from maven, however 
you can also use:
java_library 'mylib', '1.2', []
Which would look for mylib-1.2.jar or mylib.jar in lib/java.
The 3rd parameter is a list of locations to get the library from if it 
can't find it.

Cheers,
Robert


Chris Nelson wrote:
> I was all set to add this page to the wiki, but someone beat me to it!
>
> Check out: http://www.headius.com/jrubywiki/index.php/Rails_Integration
>
> On 3/15/07, Craig McClanahan <craigmcc at apache.org> wrote:
>   
>> Hi guys,
>>
>> I'm interested in checking out the current state of the ability to
>> deploy a Rails application in a WAR, because I think it's going to be
>> very important to the long term popularity of JRuby -- the ability to
>> seamlessly integrate with existing Java based business logic is quite
>> powerful.  Unfortunately, I haven't been able to locate (on the
>> website or in the sources) a concise set of steps for preparing a
>> Rails app that also includes some Java classes.  Various blog entries
>> I've found on the topic seem to be out of date with the current state
>> of the sources.
>>
>> Is there any such checklist, or is reverse engineering the sample apps
>> the best way to figure this out?
>>
>> Craig McClanahan
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>
>>     
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
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From robert at cs.auckland.ac.nz  Thu Mar 15 23:24:01 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Fri, 16 Mar 2007 16:24:01 +1300
Subject: [Jruby-extras-devel] rails-integration 1.0 release
Message-ID: <45FA0DD1.7050903@cs.auckland.ac.nz>

The rails-integration 1.0 release has finally found its way out into the 
repositories for the plugin to find, so I'd like to announce the first 
release of rails-integration.

----

Java web applications are typically packaged as WAR files in preparation 
for distribution and deployment to J2EE servers. Rails Integration 
allows the packaging of Ruby on Rails applications in a similar form, to 
enable seamless deployment to Java servers.

Documentation:
http://www.headius.com/jrubywiki/index.php/Rails_Integration

Download:
http://rubyforge.org/frs/download.php/18346/rails-integration-1.0.jar

----

Thanks to Fausto Lelli for lots of help with the plugin development, and 
the rest of the jruby-extras list for the feedback and testing. All the 
help has been much appreciated.

<http://www.headius.com/jrubywiki/index.php/Rails_Integration>Cheers,
Robert Egglestone
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From nicksieger at gmail.com  Fri Mar 16 00:24:05 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 15 Mar 2007 23:24:05 -0500
Subject: [Jruby-extras-devel] rails-integration 1.0 release
In-Reply-To: <45FA0DD1.7050903@cs.auckland.ac.nz>
References: <45FA0DD1.7050903@cs.auckland.ac.nz>
Message-ID: <f0b861390703152124o79adee62g6606bb30632eee0a@mail.gmail.com>

On 3/15/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>
>  The rails-integration 1.0 release has finally found its way out into the
> repositories for the plugin to find, so I'd like to announce the first
> release of rails-integration.

Huzzah!  This is going to spearhead a lot of innovation for JRuby on
Rails, I'm sure of it.

Great stuff Robert, Fausto and team!

/Nick

From charles.nutter at sun.com  Fri Mar 16 01:36:44 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Fri, 16 Mar 2007 00:36:44 -0500
Subject: [Jruby-extras-devel] rails-integration 1.0 release
In-Reply-To: <45FA0DD1.7050903@cs.auckland.ac.nz>
References: <45FA0DD1.7050903@cs.auckland.ac.nz>
Message-ID: <45FA2CEC.9020006@sun.com>

Robert Egglestone wrote:
> The rails-integration 1.0 release has finally found its way out into the 
> repositories for the plugin to find, so I'd like to announce the first 
> release of rails-integration.

This is great stuff guys, I'm so glad to see this project has come to a 
1.0, and I hear from people daily about how well it works and how amazed 
they are that it's so easy.

You should make an announcement on the ruby-talk list too; there's still 
people who don't think JRuby even runs Rails.

- Charlie

From fausto.lelli at gmail.com  Fri Mar 16 04:37:03 2007
From: fausto.lelli at gmail.com (Fausto Lelli)
Date: Fri, 16 Mar 2007 09:37:03 +0100
Subject: [Jruby-extras-devel] rails-integration 1.0 release
In-Reply-To: <45FA0DD1.7050903@cs.auckland.ac.nz>
References: <45FA0DD1.7050903@cs.auckland.ac.nz>
Message-ID: <e203bba70703160137j35480d67h354c4970c2384eb7@mail.gmail.com>

Congratulations all !

Now that the release 1.0 is officially out (and hopefully got some spare time)
I plan to resume the work on the  new java lib syntax to integrate in the build.

Does a wiki page exist for war.rb ? maybe this could be helpful.

Cheers,
Fausto.


On 3/16/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>
>  The rails-integration 1.0 release has finally found its way out into the
> repositories for the plugin to find, so I'd like to announce the first
> release of rails-integration.
>
>  ----
>
>  Java web applications are typically packaged as WAR files in preparation
> for distribution and deployment to J2EE servers. Rails Integration allows
> the packaging of Ruby on Rails applications in a similar form, to enable
> seamless deployment to Java servers.
>
>  Documentation:
> http://www.headius.com/jrubywiki/index.php/Rails_Integration
>
>  Download:
> http://rubyforge.org/frs/download.php/18346/rails-integration-1.0.jar
>
>  ----
>
>  Thanks to Fausto Lelli for lots of help with the plugin development, and
> the rest of the jruby-extras list for the feedback and testing. All the help
> has been much appreciated.
>
>  Cheers,
>  Robert Egglestone
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From nobody at rubyforge.org  Fri Mar 16 10:53:39 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 16 Mar 2007 10:53:39 -0400 (EDT)
Subject: [Jruby-extras-devel] [366] branches/kofno/: made a personal folder
	for kofno
Message-ID: <20070316145339.D6E565240A74@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 16 10:54:03 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 16 Mar 2007 10:54:03 -0400 (EDT)
Subject: [Jruby-extras-devel] [367] branches/kofno/activerecord-configs/:
	Playing around with jdbc-adapter configs
Message-ID: <20070316145403.BF8375240A74@rubyforge.org>

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From nicksieger at gmail.com  Fri Mar 16 12:16:12 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Fri, 16 Mar 2007 11:16:12 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC: JNDI stuff
In-Reply-To: <a2930af00703131220s45459635vdaf0fd461cfd0a3e@mail.gmail.com>
References: <a2930af00703122204p13d77b30ubc93c94ee35302fc@mail.gmail.com>
	<f0b861390703130639t3d24e096x304737eacda9389f@mail.gmail.com>
	<45F6EF80.8080601@sun.com>
	<a2930af00703131220s45459635vdaf0fd461cfd0a3e@mail.gmail.com>
Message-ID: <f0b861390703160916k323d7eer862a061f57ec8f8e@mail.gmail.com>

On 3/13/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> If that's the case, do you think that it makes sense to re-use more pieces
> of existing AR adapters where possible? Take the mysql example again. If
> someone is building that app in C Ruby, and say, redefines native data types
> for some reason, wouldn't it be nice if porting to JRuby just meant adding
> AR-JDBC?

Yeah, that would be great.  Unfortunately I don't think there's an
easy way to do this, unless I've overlooked something.  Maybe it's
time to revisit with a fresh outlook.  I see you've created a branch
to play around with this so let me know what you try out.

/Nick

From ryan.l.bell at gmail.com  Fri Mar 16 12:35:14 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Fri, 16 Mar 2007 12:35:14 -0400
Subject: [Jruby-extras-devel] ActiveRecord-JDBC: JNDI stuff
In-Reply-To: <f0b861390703160916k323d7eer862a061f57ec8f8e@mail.gmail.com>
References: <a2930af00703122204p13d77b30ubc93c94ee35302fc@mail.gmail.com>
	<f0b861390703130639t3d24e096x304737eacda9389f@mail.gmail.com>
	<45F6EF80.8080601@sun.com>
	<a2930af00703131220s45459635vdaf0fd461cfd0a3e@mail.gmail.com>
	<f0b861390703160916k323d7eer862a061f57ec8f8e@mail.gmail.com>
Message-ID: <a2930af00703160935y79462fb1o4661f2ec98e42fee@mail.gmail.com>

I thought I play around with a few ideas this weekend. I'll let you know if
anything good comes of it. If nothing else, we can always just take the
config properties and build the jdbc url out of (like that J plugin does).

On 3/16/07, Nick Sieger <nicksieger at gmail.com> wrote:
>
> On 3/13/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> > If that's the case, do you think that it makes sense to re-use more
> pieces
> > of existing AR adapters where possible? Take the mysql example again. If
> > someone is building that app in C Ruby, and say, redefines native data
> types
> > for some reason, wouldn't it be nice if porting to JRuby just meant
> adding
> > AR-JDBC?
>
> Yeah, that would be great.  Unfortunately I don't think there's an
> easy way to do this, unless I've overlooked something.  Maybe it's
> time to revisit with a fresh outlook.  I see you've created a branch
> to play around with this so let me know what you try out.
>
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From Ashish.Sahni at Sun.COM  Fri Mar 16 14:06:00 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Fri, 16 Mar 2007 11:06:00 -0700
Subject: [Jruby-extras-devel] rails-integration 1.0 release
In-Reply-To: <e203bba70703160137j35480d67h354c4970c2384eb7@mail.gmail.com>
References: <45FA0DD1.7050903@cs.auckland.ac.nz>
	<e203bba70703160137j35480d67h354c4970c2384eb7@mail.gmail.com>
Message-ID: <45FADC88.5080505@sun.com>

Yes, great job ! Thanks Robert, Fasuto & Co. !

Fausto Lelli wrote:
> Congratulations all !
>
> Now that the release 1.0 is officially out (and hopefully got some spare time)
> I plan to resume the work on the  new java lib syntax to integrate in the build.
>
> Does a wiki page exist for war.rb ? maybe this could be helpful.
>
> Cheers,
> Fausto.
>
>
> On 3/16/07, Robert Egglestone <robert at cs.auckland.ac.nz> wrote:
>   
>>  The rails-integration 1.0 release has finally found its way out into the
>> repositories for the plugin to find, so I'd like to announce the first
>> release of rails-integration.
>>
>>  ----
>>
>>  Java web applications are typically packaged as WAR files in preparation
>> for distribution and deployment to J2EE servers. Rails Integration allows
>> the packaging of Ruby on Rails applications in a similar form, to enable
>> seamless deployment to Java servers.
>>
>>  Documentation:
>> http://www.headius.com/jrubywiki/index.php/Rails_Integration
>>
>>  Download:
>> http://rubyforge.org/frs/download.php/18346/rails-integration-1.0.jar
>>
>>  ----
>>
>>  Thanks to Fausto Lelli for lots of help with the plugin development, and
>> the rest of the jruby-extras list for the feedback and testing. All the help
>> has been much appreciated.
>>
>>  Cheers,
>>  Robert Egglestone
>>
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>
>>     
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   


-- 
Ashish
http://blogs.sun.com/whacko


From charles.nutter at sun.com  Sat Mar 17 05:02:20 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sat, 17 Mar 2007 04:02:20 -0500
Subject: [Jruby-extras-devel] JParseTree
Message-ID: <45FBAE9C.3020507@sun.com>

Hey, i've got a use for JParseTree now and we need to get it up to date. 
Long story short, I'd like to use it to get Rubinius's compiler running 
on JRuby. It just needs the parsetree, for the most part, to function. 
but I want to run it on current JRuby, and there's been a few AST changes.

So...attached is a patch for the first of those, the addition of 
AttrAsgnNode. I also fixed a function that didn't appear to be scoping 
right, though that could be something else not working correctly. I dunno.

I have commit rights, but I've only spent a few minutes looking at the 
code and I'm not comfortable just shoving this in. Werner, you out there?

- Charlie
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From nobody at rubyforge.org  Sat Mar 17 13:32:17 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 17 Mar 2007 13:32:17 -0400 (EDT)
Subject: [Jruby-extras-devel] [368]
	trunk/activerecord-jdbc/lib/jdbc_adapter.rb: Make the
	jdbc-adapter require compliant with 1.1.6 too
Message-ID: <20070317173217.3C6AA5240D1D@rubyforge.org>

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From ola.bini at ki.se  Sat Mar 17 13:34:59 2007
From: ola.bini at ki.se (Ola Bini)
Date: Sat, 17 Mar 2007 18:34:59 +0100
Subject: [Jruby-extras-devel]
 [368]	trunk/activerecord-jdbc/lib/jdbc_adapter.rb: Make the	jdbc-adapter
 require compliant with 1.1.6 too
In-Reply-To: <20070317173217.3C6AA5240D1D@rubyforge.org>
References: <20070317173217.3C6AA5240D1D@rubyforge.org>
Message-ID: <45FC26C3.4030201@ki.se>

nobody at rubyforge.org wrote:
> --- trunk/activerecord-jdbc/lib/jdbc_adapter.rb	2007-03-16 14:54:03 UTC (rev 367)
> +++ trunk/activerecord-jdbc/lib/jdbc_adapter.rb	2007-03-17 17:32:16 UTC (rev 368)
> @@ -4,6 +4,9 @@
>    else
>      RAILS_CONNECTION_ADAPTERS = %w(jdbc)
>    end
> +  if RAILS_GEM_VERSION =~ /1\.1\.\d+/
> +    require 'active_record/connection_adapters/jdbc_adapter'
> +  end
>  else
>    raise "ActiveRecord-JDBC is for use with JRuby only"
> -end
> \ No newline at end of file
> +end
> 

If anyone wonder about this; I found it sort of _REALLY_ annoying that 
AR-JDBC wasn't compatible with old applications I'd created, so now 
jdbc_adapter.rb checks if we have to require the full file directly 
(since RAILS_CONNECTION_ADAPTERS isn't enough)...

Cheers
-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From werner.schuster at gmail.com  Sat Mar 17 17:21:30 2007
From: werner.schuster at gmail.com (Werner Schuster (murphee))
Date: Sat, 17 Mar 2007 16:21:30 -0500
Subject: [Jruby-extras-devel] JParseTree
In-Reply-To: <45FBAE9C.3020507@sun.com>
References: <45FBAE9C.3020507@sun.com>
Message-ID: <45FC5BDA.7000402@gmail.com>

Charles Oliver Nutter wrote:

> So...attached is a patch for the first of those, the addition of
> AttrAsgnNode. I also fixed a function that didn't appear to be scoping
> right, though that could be something else not working correctly. I
> dunno.
> I have commit rights, but I've only spent a few minutes looking at the
> code and I'm not comfortable just shoving this in. Werner, you out there?

Yep, actually I was just about to update jParseTree for 0.9.8; I'll look
at your patch and commit the necessary changes to jParsetree in SVN;
(BTW: there's a test suite in the project to check for compliance with
CParseTree);

Thanks,

murphee

From charles.nutter at sun.com  Sat Mar 17 19:20:27 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sat, 17 Mar 2007 18:20:27 -0500
Subject: [Jruby-extras-devel] JParseTree
In-Reply-To: <45FC5BDA.7000402@gmail.com>
References: <45FBAE9C.3020507@sun.com> <45FC5BDA.7000402@gmail.com>
Message-ID: <45FC77BB.20107@sun.com>

Werner Schuster (murphee) wrote:
> Charles Oliver Nutter wrote:
> 
>> So...attached is a patch for the first of those, the addition of
>> AttrAsgnNode. I also fixed a function that didn't appear to be scoping
>> right, though that could be something else not working correctly. I
>> dunno.
>> I have commit rights, but I've only spent a few minutes looking at the
>> code and I'm not comfortable just shoving this in. Werner, you out there?
> 
> Yep, actually I was just about to update jParseTree for 0.9.8; I'll look
> at your patch and commit the necessary changes to jParsetree in SVN;
> (BTW: there's a test suite in the project to check for compliance with
> CParseTree);

Yes, I ran it, and there were so many failures under 0.9.8 I backed off 
and just sent you the one or two fixes I had made. I'm keep to help make 
it work, since getting Rubinius's compiler working would put us a step 
ahead of the YARV work right away...I do not want to write a YARV compiler.

- Charlie

From werner.schuster at gmail.com  Sun Mar 18 00:10:22 2007
From: werner.schuster at gmail.com (Werner Schuster (murphee))
Date: Sat, 17 Mar 2007 23:10:22 -0500
Subject: [Jruby-extras-devel] JParseTree
In-Reply-To: <45FC77BB.20107@sun.com>
References: <45FBAE9C.3020507@sun.com> <45FC5BDA.7000402@gmail.com>
	<45FC77BB.20107@sun.com>
Message-ID: <45FCBBAE.9030708@gmail.com>

Charles Oliver Nutter wrote:
> Werner Schuster (murphee) wrote:
>   
>> Yep, actually I was just about to update jParseTree for 0.9.8; I'll look
>> at your patch and commit the necessary changes to jParsetree in SVN;
>> (BTW: there's a test suite in the project to check for compliance with
>> CParseTree);
>>     
> Yes, I ran it, and there were so many failures under 0.9.8 I backed off 
> and just sent you the one or two fixes I had made. 
What about the code you're trying to use (from the Rubinius project):
does that work with JParseTree? I mean: are the generated s-exprs
different?

Test Failures:
How many did you get? I just ran the tests, and got 7 failures, some of
which are known and related to the more dynamic features of ParseTree
(the ones where it's necessary to get the AST from all the different
types of dynamically added method in Ruby... of which there are far too
many than I wanted to know).

Actually: with your interest in jparsetree, maybe I can coax you into
looking at that...
If you look at this class (from the test suite):

class Examples
  attr_reader :reader
  attr_writer :writer

  def a_method; 1+1; end
  alias an_alias a_method

  def self.bmethod_maker
    define_method(:bmethod_added) do |x|
      x + 1
    end
  end
 
  def self.dmethod_maker
    define_method :dmethod_added, self.method(:bmethod_maker)
  end
 
  self.bmethod_maker
  self.dmethod_maker
#  dmethod_maker if RUBY_VERSION < "1.9"
end


The methods defined in there are from different types, so :dmethod is
something else than :bmethod, etc.
I've spent a lot of time digging around the various Method
implementations, but I've only managed to solve a part of these;




murphee

From werner.schuster at gmail.com  Sun Mar 18 00:15:13 2007
From: werner.schuster at gmail.com (Werner Schuster (murphee))
Date: Sat, 17 Mar 2007 23:15:13 -0500
Subject: [Jruby-extras-devel] JParseTree
In-Reply-To: <45FCBBAE.9030708@gmail.com>
References: <45FBAE9C.3020507@sun.com>
	<45FC5BDA.7000402@gmail.com>	<45FC77BB.20107@sun.com>
	<45FCBBAE.9030708@gmail.com>
Message-ID: <45FCBCD1.6010008@gmail.com>

Werner Schuster (murphee) wrote:
> Test Failures:
> How many did you get? I just ran the tests, and got 7 failures, some of
>   
Whoops, sorry, I'm experiencing some HeisenbergBehavior on my machine:
make that 20 failures;

murphee

From nobody at rubyforge.org  Sun Mar 18 00:57:34 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 18 Mar 2007 00:57:34 -0400 (EDT)
Subject: [Jruby-extras-devel] [369] trunk/jparsetree/lib/jparsetree.rb:
	added Charles' patch (AttrAssignNode, filter arrays cleanup)
Message-ID: <20070318045735.39AEB5240D3C@rubyforge.org>

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From werner.schuster at gmail.com  Sun Mar 18 01:02:17 2007
From: werner.schuster at gmail.com (Werner Schuster (murphee))
Date: Sun, 18 Mar 2007 00:02:17 -0500
Subject: [Jruby-extras-devel] jparsetree: What replaces the Iter node?
Message-ID: <45FCC7D9.3080805@gmail.com>

Charles,

I committed an updated version of jparsetree (18 instead of 20 failures);

I have one question: many of these new failures are related to the Iter 
node.
It seems like it was removed - could you give me a quick pointer as to
what it was replaced with?

Thanks,
murphee

From tom.enebo at gmail.com  Sun Mar 18 01:27:34 2007
From: tom.enebo at gmail.com (Thomas E Enebo)
Date: Sat, 17 Mar 2007 23:27:34 -0600
Subject: [Jruby-extras-devel] jparsetree: What replaces the Iter node?
In-Reply-To: <45FCC7D9.3080805@gmail.com>
References: <45FCC7D9.3080805@gmail.com>
Message-ID: <21ef583e0703172227l1ed1489w43f63b731adf4898@mail.gmail.com>

The relationship between *callNode/*superNode/forNode has been
swapped.  An iterNode is now an argument to these nodes rather than
surrounding them as a parent.  It strikes me that MRI reversed the
relationship to support pushing and popping structures around iters
(like the iter stack).   We changed our internals and put iter where
it intuitively would belong.

-Tom

On 3/17/07, Werner Schuster (murphee) <werner.schuster at gmail.com> wrote:
> Charles,
>
> I committed an updated version of jparsetree (18 instead of 20 failures);
>
> I have one question: many of these new failures are related to the Iter
> node.
> It seems like it was removed - could you give me a quick pointer as to
> what it was replaced with?
>
> Thanks,
> murphee
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>


-- 
Blog: http://www.bloglines.com/blog/ThomasEEnebo
Email: enebo at acm.org , tom.enebo at gmail.com

From charles.nutter at sun.com  Sun Mar 18 02:05:03 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sun, 18 Mar 2007 01:05:03 -0500
Subject: [Jruby-extras-devel] JParseTree
In-Reply-To: <45FCBCD1.6010008@gmail.com>
References: <45FBAE9C.3020507@sun.com> <45FC5BDA.7000402@gmail.com>
	<45FC77BB.20107@sun.com> <45FCBBAE.9030708@gmail.com>
	<45FCBCD1.6010008@gmail.com>
Message-ID: <45FCD68F.1040206@sun.com>

Werner Schuster (murphee) wrote:
> Werner Schuster (murphee) wrote:
>> Test Failures:
>> How many did you get? I just ran the tests, and got 7 failures, some of
>>   
> Whoops, sorry, I'm experiencing some HeisenbergBehavior on my machine:
> make that 20 failures;

20 is more in line with what I saw. I'll try to provide more feeback soon.

The basic code I'm looking to run is in bytecode/compiler.rb in 
Rubinius. It's dependent on sexp-based AST information directly, via 
ParseTree indirectly.

- Charlie

From nobody at rubyforge.org  Sun Mar 18 16:54:26 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 18 Mar 2007 16:54:26 -0400 (EDT)
Subject: [Jruby-extras-devel] [370] trunk/jparsetree/lib/jparsetree.rb:
	updated the handling of FCAll/Call nodes to handle Iter nodes
	correctly; 
Message-ID: <20070318205426.EEF9C5240D57@rubyforge.org>

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From ryan.l.bell at gmail.com  Sun Mar 18 17:18:54 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Sun, 18 Mar 2007 17:18:54 -0400
Subject: [Jruby-extras-devel] [368]
	trunk/activerecord-jdbc/lib/jdbc_adapter.rb: Make the
	jdbc-adapter require compliant with 1.1.6 too
In-Reply-To: <45FC26C3.4030201@ki.se>
References: <20070317173217.3C6AA5240D1D@rubyforge.org>
	<45FC26C3.4030201@ki.se>
Message-ID: <a2930af00703181418t55ce4536r2effcdb54e3fdd4d@mail.gmail.com>

Can we find a better way to do this?

This change breaks all of the AR-JDBC unit tests and not everyone who uses
AR is using Rails.

On 3/17/07, Ola Bini <ola.bini at ki.se> wrote:
>
> nobody at rubyforge.org wrote:
> > --- trunk/activerecord-jdbc/lib/jdbc_adapter.rb       2007-03-16
> 14:54:03 UTC (rev 367)
> > +++ trunk/activerecord-jdbc/lib/jdbc_adapter.rb       2007-03-17
> 17:32:16 UTC (rev 368)
> > @@ -4,6 +4,9 @@
> >    else
> >      RAILS_CONNECTION_ADAPTERS = %w(jdbc)
> >    end
> > +  if RAILS_GEM_VERSION =~ /1\.1\.\d+/
> > +    require 'active_record/connection_adapters/jdbc_adapter'
> > +  end
> >  else
> >    raise "ActiveRecord-JDBC is for use with JRuby only"
> > -end
> > \ No newline at end of file
> > +end
> >
>
> If anyone wonder about this; I found it sort of _REALLY_ annoying that
> AR-JDBC wasn't compatible with old applications I'd created, so now
> jdbc_adapter.rb checks if we have to require the full file directly
> (since RAILS_CONNECTION_ADAPTERS isn't enough)...
>
> Cheers
> --
>   Ola Bini (http://ola-bini.blogspot.com)
>   JvYAML, RbYAML, JRuby and Jatha contributor
>   System Developer, Karolinska Institutet (http://www.ki.se)
>   OLogix Consulting (http://www.ologix.com)
>
>   "Yields falsehood when quined" yields falsehood when quined.
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From nobody at rubyforge.org  Sun Mar 18 19:58:59 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 18 Mar 2007 19:58:59 -0400 (EDT)
Subject: [Jruby-extras-devel] [371] trunk/jparsetree/lib/jparsetree.rb:
	added support for iter in block_pass node; 
Message-ID: <20070318235859.CEC535240BD9@rubyforge.org>

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From werner.schuster at gmail.com  Sun Mar 18 19:58:45 2007
From: werner.schuster at gmail.com (Werner Schuster (murphee))
Date: Sun, 18 Mar 2007 18:58:45 -0500
Subject: [Jruby-extras-devel] jparsetree: What replaces the Iter node?
In-Reply-To: <21ef583e0703172227l1ed1489w43f63b731adf4898@mail.gmail.com>
References: <45FCC7D9.3080805@gmail.com>
	<21ef583e0703172227l1ed1489w43f63b731adf4898@mail.gmail.com>
Message-ID: <45FDD235.9000200@gmail.com>

Thomas E Enebo wrote:
> The relationship between *callNode/*superNode/forNode has been
> swapped.  An iterNode is now an argument to these nodes rather than
> surrounding them as a parent.
Thanks Tom, that cleared things up;

BTW: does JRuby 0.9.8 support the postexe syntax?

This test code (I mean, parsing this with JRuby):
END {
  1
}
causes this:


NativeException: java.lang.NullPointerException: null
    ListNode.java:77:in `org.jruby.ast.ListNode.add'
    RubyParserResult.java:109:in
`org.jruby.parser.RubyParserResult.addAppendBeginAndEndNodes'
    Parser.java:107:in `org.jruby.parser.Parser.parse'
    Parser.java:56:in `org.jruby.parser.Parser.parse'
    Ruby.java:1011:in `org.jruby.Ruby.parse'
    RubyJRuby.java:59:in `org.jruby.RubyJRuby.parse'
    null:-1:in `org.jruby.RubyJRubyInvokerSparse2.call'
    InvocationCallback.java:49:in
`org.jruby.runtime.callback.InvocationCallback.execute'
    FullFunctionCallbackMethod.java:76:in
`org.jruby.internal.runtime.methods.FullFunctionCallbackMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:431:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:330:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:1816:in
`org.jruby.evaluator.EvaluationState.setupArgs'
    EvaluationState.java:764:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:319:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:959:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:545:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    EvaluateCallable.java:58:in
`org.jruby.internal.runtime.methods.EvaluateCallable.call'
    Block.java:217:in `org.jruby.runtime.Block.yield'
    Block.java:182:in `org.jruby.runtime.Block.call'
    RubyProc.java:123:in `org.jruby.RubyProc.call'
    ProcMethod.java:71:in
`org.jruby.internal.runtime.methods.ProcMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:1321:in `org.jruby.RubyObject.send'
    null:-1:in `org.jruby.RubyObjectInvokersendxx1.call'
    InvocationCallback.java:49:in
`org.jruby.runtime.callback.InvocationCallback.execute'
    FullFunctionCallbackMethod.java:76:in
`org.jruby.internal.runtime.methods.FullFunctionCallbackMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    AliasMethod.java:74:in
`org.jruby.internal.runtime.methods.AliasMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:770:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:1222:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:741:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    EvaluateCallable.java:58:in
`org.jruby.internal.runtime.methods.EvaluateCallable.call'
    Block.java:217:in `org.jruby.runtime.Block.yield'
    ThreadContext.java:397:in `org.jruby.runtime.ThreadContext.yield'
    RubyArray.java:1193:in `org.jruby.RubyArray.each'
    null:-1:in `org.jruby.RubyArrayInvokereach0.call'
    InvocationCallback.java:49:in
`org.jruby.runtime.callback.InvocationCallback.execute'
    FullFunctionCallbackMethod.java:76:in
`org.jruby.internal.runtime.methods.FullFunctionCallbackMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    EvaluateCallable.java:58:in
`org.jruby.internal.runtime.methods.EvaluateCallable.call'
    Block.java:217:in `org.jruby.runtime.Block.yield'
    ThreadContext.java:397:in `org.jruby.runtime.ThreadContext.yield'
    RubyArray.java:1193:in `org.jruby.RubyArray.each'
    null:-1:in `org.jruby.RubyArrayInvokereach0.call'
    InvocationCallback.java:49:in
`org.jruby.runtime.callback.InvocationCallback.execute'
    FullFunctionCallbackMethod.java:76:in
`org.jruby.internal.runtime.methods.FullFunctionCallbackMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:1291:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:hod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    EvaluateCallable.java:58:in
`org.jruby.internal.runtime.methods.EvaluateCallable.call'
    Block.java:217:in `org.jruby.runtime.Block.yield'
    ThreadContext.java:397:in `org.jruby.runtime.ThreadContext.yield'
    RubyArray.java:1193:in `org.jruby.RubyArray.each'
    null:-1:in `org.jruby.RubyArrayInvokereach0.call'
    InvocationCallback.java:49:in
`org.jruby.runtime.callback.InvocationCallback.execute'
    FullFunctionCallbackMethod.java:76:in
`org.jruby.internal.runtime.methods.FullFunctionCallbackMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    EvaluateCallable.java:58:in
`org.jruby.internal.runtime.methods.EvaluateCallable.call'
    Block.java:217:in `org.jruby.runtime.Block.yield'
    ThreadContext.java:397:in `org.jruby.runtime.ThreadContext.yield'
    RubyArray.java:1193:in `org.jruby.RubyArray.each'
    null:-1:in `org.jruby.RubyArrayInvokereach0.call'
    InvocationCallback.java:49:in
`org.jruby.runtime.callback.InvocationCallback.execute'
    FullFunctionCallbackMethod.java:76:in
`org.jruby.internal.runtime.methods.FullFunctionCallbackMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:1291:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:390:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:1453:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:1291:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:1291:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:431:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:330:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:319:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:395:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:339:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:298:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    DefaultMethod.java:157:in
`org.jruby.internal.runtime.methods.DefaultMethod.internalCall'
    DynamicMethod.java:69:in
`org.jruby.internal.runtime.methods.DynamicMethod.call'
    DefaultMethod.java:115:in
`org.jruby.internal.runtime.methods.DefaultMethod.call'
    RubyObject.java:487:in `org.jruby.RubyObject.callMethod'
    RubyObject.java:431:in `org.jruby.RubyObject.callMethod'
    EvaluationState.java:330:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:1816:in
`org.jruby.evaluator.EvaluationState.setupArgs'
    EvaluationState.java:764:in
`org.jruby.evaluator.EvaluationState.evalInternal'
    EvaluationState.java:163:in `org.jruby.evaluator.EvaluationState.eval'
    EvaluateCallable.java:58:in
`org.jruby.internal.runtime.methods.EvaluateCallable.call'
    Block.java:217:in `org.jruby.runtime.Block.yield'
    Block.java:182:in `org.jruby.runtime.Block.call'
    RubyProc.java:123:in `org.jruby.RubyProc.call'
    RubyProc.java:104:in `org.jruby.RubyProc.call'
    Ruby.java:1317:in `org.jruby.Ruby.tearDown'
    Main.java:236:in `org.jruby.Main.runInterpreter'
    Main.java:189:in `org.jruby.Main.runInterpreter'
    Main.java:120:in `org.jruby.Main.run'
    Main.java:95:in `org.jruby.Main.main'
    ./lib/jparsetree.rb:89:in `parse_tree_for_string'
    tests/test_jparsetree.rb:922:in `test_postexe'
    :-1:in `test_postexe'


murphee

-- Blog @ http://jroller.com/page/murphee Maintainer of EclipseShell @
http://eclipse-shell.sourceforge.net/



From werner.schuster at gmail.com  Sun Mar 18 20:02:10 2007
From: werner.schuster at gmail.com (Werner Schuster (murphee))
Date: Sun, 18 Mar 2007 19:02:10 -0500
Subject: [Jruby-extras-devel] JParseTree
In-Reply-To: <45FCD68F.1040206@sun.com>
References: <45FBAE9C.3020507@sun.com>
	<45FC5BDA.7000402@gmail.com>	<45FC77BB.20107@sun.com>
	<45FCBBAE.9030708@gmail.com>	<45FCBCD1.6010008@gmail.com>
	<45FCD68F.1040206@sun.com>
Message-ID: <45FDD302.7090709@gmail.com>

Charles Oliver Nutter wrote:
> Werner Schuster (murphee) wrote:
>   
>>>   
>>>       
>> Whoops, sorry, I'm experiencing some HeisenbergBehavior on my machine:
>> make that 20 failures;
>>     
>
> 20 is more in line with what I saw. I'll try to provide more feeback soon.
>   

Give it another spin (from the JRubyExtras SVN); I  got the count down
to 8 failures;
Some of the failures are problems with dynamic regexes/strings (I
believe the parsetree for those is based on some weird ass way the MRI
AST handles this);

murphee
-- Blog @ http://jroller.com/page/murphee Maintainer of EclipseShell @
http://eclipse-shell.sourceforge.ne



From charles.nutter at sun.com  Sun Mar 18 20:10:37 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sun, 18 Mar 2007 19:10:37 -0500
Subject: [Jruby-extras-devel] jparsetree: What replaces the Iter node?
In-Reply-To: <45FDD235.9000200@gmail.com>
References: <45FCC7D9.3080805@gmail.com>
	<21ef583e0703172227l1ed1489w43f63b731adf4898@mail.gmail.com>
	<45FDD235.9000200@gmail.com>
Message-ID: <45FDD4FD.6050206@sun.com>

Werner Schuster (murphee) wrote:
> Thomas E Enebo wrote:
>> The relationship between *callNode/*superNode/forNode has been
>> swapped.  An iterNode is now an argument to these nodes rather than
>> surrounding them as a parent.
> Thanks Tom, that cleared things up;
> 
> BTW: does JRuby 0.9.8 support the postexe syntax?
> 
> This test code (I mean, parsing this with JRuby):
> END {
>   1
> }
> causes this:

In 0.9.8? I think this is related to a change I made to make ListNode 
use an array instead of an arraylist, to reduce overhead. I can look 
into it, but I don't think I made that change before the 0.9.8 release...

- Charlie

From charles.nutter at sun.com  Sun Mar 18 20:15:58 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sun, 18 Mar 2007 19:15:58 -0500
Subject: [Jruby-extras-devel] jparsetree: What replaces the Iter node?
In-Reply-To: <45FDD235.9000200@gmail.com>
References: <45FCC7D9.3080805@gmail.com>
	<21ef583e0703172227l1ed1489w43f63b731adf4898@mail.gmail.com>
	<45FDD235.9000200@gmail.com>
Message-ID: <45FDD63E.200@sun.com>

Werner Schuster (murphee) wrote:
> Thomas E Enebo wrote:
>> The relationship between *callNode/*superNode/forNode has been
>> swapped.  An iterNode is now an argument to these nodes rather than
>> surrounding them as a parent.
> Thanks Tom, that cleared things up;
> 
> BTW: does JRuby 0.9.8 support the postexe syntax?
> 
> This test code (I mean, parsing this with JRuby):
> END {
>   1
> }
> causes this:

Actually it looks like the problem is that a node's position is coming 
out null. So that's not an issue I caused, and I would get it's probably 
in 0.9.8 as you reported..

- Charlie


From Paul.Carew at CloseReachCommunications.com  Sun Mar 18 23:16:35 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Sun, 18 Mar 2007 22:16:35 -0500
Subject: [Jruby-extras-devel] ActiveRecord-JDBC and Rails Integration-1.0
	problem.
References: <45FCC7D9.3080805@gmail.com>
	<21ef583e0703172227l1ed1489w43f63b731adf4898@mail.gmail.com>
	<45FDD235.9000200@gmail.com> <45FDD4FD.6050206@sun.com>
Message-ID: <000701c769d5$00fd4fa0$0301a8c0@CRCLaptop>

Hello everyone,

I am trying to get RI up and running on an existing (and working) RoR 
application and have an error concerning JDBC.

I used the script/plugin install svn... method to pull in a clean version of 
the RI product into the application.
I'm running Jetty with the rake command rake war:standalone:run

All seems well, until I actually try to access a application page.
Then I receive the following error:
2007-03-18 21:46:32.875:/WEB-INF:INFO:  Failed to load Rails: database 
configuration specifies nonexistent jdbc adapter
 c:/DOCUME~1/PAULCA~1/LOCALS~1/Temp/jruby-rails-6705.tmp/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:209:in`establish_connection'... etcNeedless to say, I have checked to make sure that the adapter was pulled into the war (see below). I also have the JDBC adapter specified in thedatabase config. file (also see below).I also have the war.rb file in the config. directory that contains thesingle line: 'maven_library 'mysql', 'mysql-connector-java', '5.0.4'I have tried looking through the code to try and determine what is going on,but I don't understand enough of how this worksAny insights?   Is there something I'm missing in my environment?ThanksPaul Carew.Jetty stderror output:(in /home/PaulCarew/WebSites/Rails/ccms-jr/WEB-INF)plugin dir /home/PaulCarew/WebSites/Rails/ccms-jr/WEB-INF/vendor/plugins/warReading user configurationAssembling web application  Adding Java library commons-pool-1.3  Adding Java !
 library rails-integration-1.0  Adding Java library activation-1.1  Adding Java library mysql-connector-java-5.0.4  Adding Java library bcprov-jdk14-124  Adding Java library jruby-complete-0.9.8  Adding web application  Adding Ruby gem rails version 1.2.3  Adding Ruby gem rake version 0.7.2  Adding Ruby gem activesupport version 1.4.2  Adding Ruby gem activerecord version 1.15.3  Adding Ruby gem actionpack version 1.13.3  Adding Ruby gem actionmailer version 1.3.3  Adding Ruby gem actionwebservice version 1.2.3  Adding Ruby gem ActiveRecord-JDBC version 0.2.3Reading user configurationDatabase configuration file specifies:production:  adapter: jdbc  url: jdbc:mysql://127.0.0.1/ccms_development  driver: com.mysql.jdbc.Driver  database: ccms_development  username: root  password:  host: 127.0.0.1--Paul CarewClose Reach Communications Inc

From nobody at rubyforge.org  Mon Mar 19 00:13:21 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Mon, 19 Mar 2007 00:13:21 -0400 (EDT)
Subject: [Jruby-extras-devel] [372] trunk/activerecord-jdbc: Bug #9107 -
Message-ID: <20070319041321.267575240D65@rubyforge.org>

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From fausto.lelli at gmail.com  Mon Mar 19 03:07:18 2007
From: fausto.lelli at gmail.com (Fausto Lelli)
Date: Mon, 19 Mar 2007 08:07:18 +0100
Subject: [Jruby-extras-devel] ActiveRecord-JDBC and Rails
	Integration-1.0 problem.
In-Reply-To: <000701c769d5$00fd4fa0$0301a8c0@CRCLaptop>
References: <45FCC7D9.3080805@gmail.com>
	<21ef583e0703172227l1ed1489w43f63b731adf4898@mail.gmail.com>
	<45FDD235.9000200@gmail.com> <45FDD4FD.6050206@sun.com>
	<000701c769d5$00fd4fa0$0301a8c0@CRCLaptop>
Message-ID: <e203bba70703190007w3926abf0i4d6a2b9f755762d1@mail.gmail.com>

Hi Paul,
have you tried to modify environment.rb requiring the jdbc adapter?
http://www.headius.com/jrubywiki/index.php/Running_Rails_with_ActiveRecord-JDBC

If this doesn't work, can you try to start the application using jruby
script/server
and see if webrick starts correctly ?

F.

On 3/19/07, Paul Carew <Paul.Carew at closereachcommunications.com> wrote:
> Hello everyone,
>
> I am trying to get RI up and running on an existing (and working) RoR
> application and have an error concerning JDBC.
>
> I used the script/plugin install svn... method to pull in a clean version of
> the RI product into the application.
> I'm running Jetty with the rake command rake war:standalone:run
>
> All seems well, until I actually try to access a application page.
> Then I receive the following error:
> 2007-03-18 21:46:32.875:/WEB-INF:INFO:  Failed to load Rails: database
> configuration specifies nonexistent jdbc adapter
>  c:/DOCUME~1/PAULCA~1/LOCALS~1/Temp/jruby-rails-6705.tmp/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/connection_adapters/abstract/connection_specification.rb:209:in`establish_connection'... etcNeedless to say, I have checked to make sure that the adapter was pulled into the war (see below). I also have the JDBC adapter specified in thedatabase config. file (also see below).I also have the war.rb file in the config. directory that contains thesingle line: 'maven_library 'mysql', 'mysql-connector-java', '5.0.4'I have tried looking through the code to try and determine what is going on,but I don't understand enough of how this worksAny insights?   Is there something I'm missing in my environment?ThanksPaul Carew.Jetty stderror output:(in /home/PaulCarew/WebSites/Rails/ccms-jr/WEB-INF)plugin dir /home/PaulCarew/WebSites/Rails/ccms-jr/WEB-INF/vendor/plugins/warReading user configurationAssembling web application  Adding Java library commons-pool-1.3  Adding Java !
>  library rails-integration-1.0  Adding Java library activation-1.1  Adding Java library mysql-connector-java-5.0.4  Adding Java library bcprov-jdk14-124  Adding Java library jruby-complete-0.9.8  Adding web application  Adding Ruby gem rails version 1.2.3  Adding Ruby gem rake version 0.7.2  Adding Ruby gem activesupport version 1.4.2  Adding Ruby gem activerecord version 1.15.3  Adding Ruby gem actionpack version 1.13.3  Adding Ruby gem actionmailer version 1.3.3  Adding Ruby gem actionwebservice version 1.2.3  Adding Ruby gem ActiveRecord-JDBC version 0.2.3Reading user configurationDatabase configuration file specifies:production:  adapter: jdbc  url: jdbc:mysql://127.0.0.1/ccms_development  driver: com.mysql.jdbc.Driver  database: ccms_development  username: root  password:  host: 127.0.0.1--Paul CarewClose Reach Communications Inc
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>

From nobody at rubyforge.org  Mon Mar 19 03:53:42 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Mon, 19 Mar 2007 03:53:42 -0400 (EDT)
Subject: [Jruby-extras-devel] [373]
	trunk/activerecord-jdbc/lib/jdbc_adapter.rb: fix problem with
	running tests
Message-ID: <20070319075342.1931B5240D6E@rubyforge.org>

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From Paul.Carew at CloseReachCommunications.com  Mon Mar 19 11:39:48 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Mon, 19 Mar 2007 10:39:48 -0500
Subject: [Jruby-extras-devel] Tomcat4 + ActiveRecord-JDBC + Rails
	Integration-1.0 database write problem
Message-ID: <003801c76a3c$d41dc010$0301a8c0@CRCLaptop>

Thanks for responding Fausto,
You were correct that the environment.rb file needed updating.
We need to have this step (step 9 of the Active-record-JDBC wiki) added to/or referenced in the RI integration Wiki how-to ( http://www.headius.com/jrubywiki/index.php/Rails_Integration ).
** The application now works correctly under Jetty - tremendous. **

Now that I have this running under Jetty, I tried deploying to 'Tomcat4' and a new problem has emerged.

Under Tomcat4, when a database write occurs, either because of a record create or an edit on a record, no data is written to the mysql database.

When a new record is created via a rails app, a blank entry is created in the database.
When this blank entry is edited, none of the field data is stored.

This has been verified both with a simple test app. that was created and also with a production app. The same behaviour occurs in both cases.

This is not a problem under Jetty, but is a problem under Tomcat4.

Any idea of where to look.
--
Paul Carew
Close Reach Communications Inc
----- Original Message ----- 
From: "Fausto Lelli" <fausto.lelli at gmail.com>
To: <jruby-extras-devel at rubyforge.org>
Sent: Monday, March 19, 2007 2:07 AM
Subject: Re: [Jruby-extras-devel] ActiveRecord-JDBC and Rails Integration-1.0 problem.


> Hi Paul,
> have you tried to modify environment.rb requiring the jdbc adapter?
> http://www.headius.com/jrubywiki/index.php/Running_Rails_with_ActiveRecord-JDBC
> 
> If this doesn't work, can you try to start the application using jruby
> script/server
> and see if webrick starts correctly ?
> 
> F.
> 
> On 3/19/07, Paul Carew <Paul.Carew at closereachcommunications.com> wrote:
>> Hello everyone,
>>
>> I am trying to get RI up and running on an existing (and working) RoR
>> application and have an error concerning JDBC.
>>
>> I used the script/plugin install svn... method to pull in a clean version of
>> the RI product into the application.
>> I'm running Jetty with the rake command rake war:standalone:run
.......
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From Ashish.Sahni at Sun.COM  Mon Mar 19 17:37:17 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Mon, 19 Mar 2007 13:37:17 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45F7208F.8080909@cs.auckland.ac.nz>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com> <45F7208F.8080909@cs.auckland.ac.nz>
Message-ID: <45FF028D.6040700@sun.com>

Hi Robert,
Could you expand on what you mean by 'jruby-complete direction and 
manually extracting site_ruby' ?
I see that a couple of revs (at svn rev #318 and 322) that are using 
jruby-complete(trunk version) are working
for me that don't perform the runtime-rails-libraries-installation. 
While rev #322 has some
of files under site_ruby checked in, rev #318 does not.

Thanks
Ashish





Robert Egglestone wrote:

> Hi Ashish,
>
> Yes you're right, however jruby-complete has been heading in a 
> different direction, and I didn't see a way the existing 
> rails-integration approach could be used with jruby-complete-0.9.8, 
> without at least manually extracting site_ruby to a temporary directory.
>
> Instead I decided to take out the jruby.home handling code from 
> rails-integration, go the jruby-complete way for now, and think about 
> the jruby changes required to get jruby-complete used without 
> extraction at a later date.
>
> Cheers,
> Robert
>
>
> Ashish Sahni wrote:
>
>> Hi Robert,
>>
>> Thanks for the info. I've asked for more info on why glassfish 
>> explodes-then-loads non-class
>> resources in a webapp but in the meantime I was wondering that if 
>> this approach
>> of actually setting-up/installing jruby  and the associated gems at 
>> runtime(once per process lifetime)
>> is bit too heavy ? Previously(a few weeks ago) the jruby libs and the 
>> gems(rails libraries) were
>> included in the war in already-installed state - am I recollecting 
>> this right ?
>> Maybe this has some advantages over the previous method or any other 
>> thoughts ?
>>
>> Thanks
>> Ashish
>>
>>
>> Robert Egglestone wrote:
>>
>>>If started standalone, rails integration requires jruby-complete.jar, 
>>>and will extract out jruby.home into a temporary directory using the 
>>>jruby-complete extraction stuff. This does require that jruby-complete 
>>>is still jarred up.
>>>
>>>If it's not running standalone, then it'll just get jruby.home from 
>>>either context-param or a system property, and use that.
>>>
>>>Cheers,
>>>Robert
>>>
>>>
>>>Ashish Sahni wrote:
>>>  
>>>
>>>>Hi Folks,
>>>>
>>>>I'm trying the rails integration after more than a couple of week -
>>>>Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>be believe that the file(extract.rb) is expecting to be in an archive
>>>>(and from the error msg below you can see that its not in any archive). 
>>>>Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>a different reason though - no error msg in the logs yet). 
>>>>
>>>>Thanks
>>>>Ashish
>>>>
>>>>[#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>/home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>	from <script>:0:in `new'
>>>>	from <script>:0
>>>>	...internal jruby stack elided...
>>>>	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>....
>>>>
>>>>_______________________________________________
>>>>Jruby-extras-devel mailing list
>>>>Jruby-extras-devel at rubyforge.org
>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>  
>>>>    
>>>>
>>>_______________________________________________
>>>Jruby-extras-devel mailing list
>>>Jruby-extras-devel at rubyforge.org
>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>  
>>>
>>
>>
>>-- 
>>Ashish
>>http://blogs.sun.com/whacko
>>  
>>
>>------------------------------------------------------------------------
>>
>>_______________________________________________
>>Jruby-extras-devel mailing list
>>Jruby-extras-devel at rubyforge.org
>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>
>------------------------------------------------------------------------
>
>_______________________________________________
>Jruby-extras-devel mailing list
>Jruby-extras-devel at rubyforge.org
>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>  
>

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From robert at cs.auckland.ac.nz  Mon Mar 19 18:10:00 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Tue, 20 Mar 2007 10:10:00 +1200
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45FF028D.6040700@sun.com>
References: <45F604B4.4030105@sun.com>
	<45F606C4.1010105@cs.auckland.ac.nz>	<45F6DEF5.7060601@sun.com>
	<45F7208F.8080909@cs.auckland.ac.nz> <45FF028D.6040700@sun.com>
Message-ID: <45FF0A38.80704@cs.auckland.ac.nz>

Hi Ashish,

Rails-integration requires that the core ruby libraries, and site_ruby 
(for rubygems), are on the ruby load path to be able to run the rails 
application.

Originally we were creating packages of the ruby files by grabbing the 
files from a JRuby installation on disk during war:standalone:create. 
This has the disadvantage that people have to have JRuby installed (they 
can't just drop in the plugin and go), and it involves repackaging JRuby 
libraries - not something I think we really should be doing unless we 
have to.

JRuby complete looked like a good solution in that it includes the core 
ruby libraries on the load path (from the classpath) automatically. 
However, it did not include site_ruby (JRUBY-633).

As a temporary work-around I bundled site_ruby with rails-integration 
for a few revisions.

site_ruby was added into JRuby complete, however not as I'd expected. 
Some work has been done around the ability to expand out a Ruby home 
from the JRuby complete jar, and it was included with these files. This 
means that while they can be expanded out easily, they are not located 
on the initial load path for JRuby complete.

The LoadService currently does special handling of URLs with the jar 
protocol, presumably for performance reasons. This special handling 
doesn't support using arbitrary jar URLs as load paths (e.g. you cannot 
add jar:file:jruby-complete.jar!/META-INF/jruby.home). As it stands in 
JRuby complete 0.9.8, we cannot add site_ruby to the load path without 
extracting the files first.

Rather than making the extraction code in rails-integration more 
complicated, when this is something that is more within the domain of 
JRuby than rails-integration, I decided to take it out and leverage the 
extraction code that had been added to JRuby complete. This was used to 
expand a JRuby home into a temporary directory.

Moving forward, my preference would be to find a way to add arbitary 
URLs as load paths, so that rails-integration can set jruby.home to be 
an internal location within jruby-complete.jar, and gem_home could be 
pointed to either a temporary directory or a location within the web 
application.

Cheers,
Robert


Ashish Sahni wrote:
> Hi Robert,
> Could you expand on what you mean by 'jruby-complete direction and 
> manually extracting site_ruby' ?
> I see that a couple of revs (at svn rev #318 and 322) that are using 
> jruby-complete(trunk version) are working
> for me that don't perform the runtime-rails-libraries-installation. 
> While rev #322 has some
> of files under site_ruby checked in, rev #318 does not.
>
> Thanks
> Ashish
>
>
>
>
>
> Robert Egglestone wrote:
>> Hi Ashish,
>>
>> Yes you're right, however jruby-complete has been heading in a 
>> different direction, and I didn't see a way the existing 
>> rails-integration approach could be used with jruby-complete-0.9.8, 
>> without at least manually extracting site_ruby to a temporary directory.
>>
>> Instead I decided to take out the jruby.home handling code from 
>> rails-integration, go the jruby-complete way for now, and think about 
>> the jruby changes required to get jruby-complete used without 
>> extraction at a later date.
>>
>> Cheers,
>> Robert
>>
>>
>> Ashish Sahni wrote:
>>> Hi Robert,
>>>
>>> Thanks for the info. I've asked for more info on why glassfish 
>>> explodes-then-loads non-class
>>> resources in a webapp but in the meantime I was wondering that if 
>>> this approach
>>> of actually setting-up/installing jruby  and the associated gems at 
>>> runtime(once per process lifetime)
>>> is bit too heavy ? Previously(a few weeks ago) the jruby libs and 
>>> the gems(rails libraries) were
>>> included in the war in already-installed state - am I recollecting 
>>> this right ?
>>> Maybe this has some advantages over the previous method or any other 
>>> thoughts ?
>>>
>>> Thanks
>>> Ashish
>>>
>>>
>>> Robert Egglestone wrote:
>>>> If started standalone, rails integration requires jruby-complete.jar, 
>>>> and will extract out jruby.home into a temporary directory using the 
>>>> jruby-complete extraction stuff. This does require that jruby-complete 
>>>> is still jarred up.
>>>>
>>>> If it's not running standalone, then it'll just get jruby.home from 
>>>> either context-param or a system property, and use that.
>>>>
>>>> Cheers,
>>>> Robert
>>>>
>>>>
>>>> Ashish Sahni wrote:
>>>>   
>>>>> Hi Folks,
>>>>>
>>>>> I'm trying the rails integration after more than a couple of week -
>>>>> Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>> be believe that the file(extract.rb) is expecting to be in an archive
>>>>> (and from the error msg below you can see that its not in any archive). 
>>>>> Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>> a different reason though - no error msg in the logs yet). 
>>>>>
>>>>> Thanks
>>>>> Ashish
>>>>>
>>>>> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>> 	from <script>:0:in `new'
>>>>> 	from <script>:0
>>>>> 	...internal jruby stack elided...
>>>>> 	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>> 	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>> 	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>> ....
>>>>>
>>>>> _______________________________________________
>>>>> Jruby-extras-devel mailing list
>>>>> Jruby-extras-devel at rubyforge.org
>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>   
>>>>>     
>>>> _______________________________________________
>>>> Jruby-extras-devel mailing list
>>>> Jruby-extras-devel at rubyforge.org
>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>   
>>>
>>>
>>> -- 
>>> Ashish
>>> http://blogs.sun.com/whacko
>>>   
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> Jruby-extras-devel mailing list
>>> Jruby-extras-devel at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>   
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From Ashish.Sahni at Sun.COM  Mon Mar 19 19:35:07 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Mon, 19 Mar 2007 15:35:07 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45FF0A38.80704@cs.auckland.ac.nz>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com> <45F7208F.8080909@cs.auckland.ac.nz>
	<45FF028D.6040700@sun.com> <45FF0A38.80704@cs.auckland.ac.nz>
Message-ID: <45FF1E2B.3070707@sun.com>

Hi Robert,
Thanks for the detailed reply. Please see my comments/questions inline:


Robert Egglestone wrote:

> Hi Ashish,
>
> Rails-integration requires that the core ruby libraries, and site_ruby 
> (for rubygems), are on the ruby load path to be able to run the rails 
> application.
>
> Originally we were creating packages of the ruby files by grabbing the 
> files from a JRuby installation on disk during war:standalone:create. 
> This has the disadvantage that people have to have JRuby installed 
> (they can't just drop in the plugin and go), and it involves 
> repackaging JRuby libraries - not something I think we really should 
> be doing unless we have to.
>
> JRuby complete looked like a good solution in that it includes the 
> core ruby libraries on the load path (from the classpath) automatically. 

JRuby-complete is a good idea. It contains the java lib classes(jruby, 
asm etc) + ruby scripts.
It however, does not contains the rails libraries, right ? The 
rail-integration 'rake war:create:*' tasks
add the rails libraries to the archived war. The question is the form in 
which the rails libraries
are archived. Earlier they used to be in pre-installed-state ie, loose 
files which works for me.
However, the latest rail-integration rake tasks package the rails 
libraries as .gem file ie, in to-be-installed
state after deployment on the web container. The latter is whats the 
root  cause of  the errors I'm seeing.
Also concerned because they add a huge overhead during runtime caused by 
the 'gem installation'.

The rails libraries need to be packaged into the war one way or the 
other. I see your point about
'dropin the plugin and go' but as a developer I'm thinking most folks 
would have a JRuby/rails
installation or could get one. Well, as a compromise maybe we could 
provide the user with
the option of  packaging the rails libraries in either state ? That way 
they can weigh the benefits
of runtime-performance versus plugin-functionality and decide. It would 
add some conditional
code but should be feasible. Thoughts ?

> However, it did not include site_ruby (JRUBY-633).
>
> As a temporary work-around I bundled site_ruby with rails-integration 
> for a few revisions.

Ah, I see.

>
> site_ruby was added into JRuby complete, however not as I'd expected. 
> Some work has been done around the ability to expand out a Ruby home 
> from the JRuby complete jar, and it was included with these files. 
> This means that while they can be expanded out easily, they are not 
> located on the initial load path for JRuby complete.
>
> The LoadService currently does special handling of URLs with the jar 
> protocol, presumably for performance reasons. This special handling 
> doesn't support using arbitrary jar URLs as load paths (e.g. you 
> cannot add jar:file:jruby-complete.jar!/META-INF/jruby.home). As it 
> stands in JRuby complete 0.9.8, we cannot add site_ruby to the load 
> path without extracting the files first.

Hmm ... I was running with trunk version of jruby-complete and maybe 
that has the fix but
I did not get the any failure when I suppose 'require rubygems' was 
interpreted. Maybe
my local env - I'll check.

>
> Rather than making the extraction code in rails-integration more 
> complicated, when this is something that is more within the domain of 
> JRuby than rails-integration, I decided to take it out and leverage 
> the extraction code that had been added to JRuby complete. This was 
> used to expand a JRuby home into a temporary directory.
>
> Moving forward, my preference would be to find a way to add arbitary 
> URLs as load paths, so that rails-integration can set jruby.home to be 
> an internal location within jruby-complete.jar, and gem_home could be 
> pointed to either a temporary directory or a location within the web 
> application.

Can't argue that one.

Thanks much,
Ashish

>
> Cheers,
> Robert
>
>
> Ashish Sahni wrote:
>
>> Hi Robert,
>> Could you expand on what you mean by 'jruby-complete direction and 
>> manually extracting site_ruby' ?
>> I see that a couple of revs (at svn rev #318 and 322) that are using 
>> jruby-complete(trunk version) are working
>> for me that don't perform the runtime-rails-libraries-installation. 
>> While rev #322 has some
>> of files under site_ruby checked in, rev #318 does not.
>>
>> Thanks
>> Ashish
>>
>>
>>
>>
>>
>> Robert Egglestone wrote:
>>
>>> Hi Ashish,
>>>
>>> Yes you're right, however jruby-complete has been heading in a 
>>> different direction, and I didn't see a way the existing 
>>> rails-integration approach could be used with jruby-complete-0.9.8, 
>>> without at least manually extracting site_ruby to a temporary directory.
>>>
>>> Instead I decided to take out the jruby.home handling code from 
>>> rails-integration, go the jruby-complete way for now, and think 
>>> about the jruby changes required to get jruby-complete used without 
>>> extraction at a later date.
>>>
>>> Cheers,
>>> Robert
>>>
>>>
>>> Ashish Sahni wrote:
>>>
>>>> Hi Robert,
>>>>
>>>> Thanks for the info. I've asked for more info on why glassfish 
>>>> explodes-then-loads non-class
>>>> resources in a webapp but in the meantime I was wondering that if 
>>>> this approach
>>>> of actually setting-up/installing jruby  and the associated gems at 
>>>> runtime(once per process lifetime)
>>>> is bit too heavy ? Previously(a few weeks ago) the jruby libs and 
>>>> the gems(rails libraries) were
>>>> included in the war in already-installed state - am I recollecting 
>>>> this right ?
>>>> Maybe this has some advantages over the previous method or any 
>>>> other thoughts ?
>>>>
>>>> Thanks
>>>> Ashish
>>>>
>>>>
>>>> Robert Egglestone wrote:
>>>>
>>>>>If started standalone, rails integration requires jruby-complete.jar, 
>>>>>and will extract out jruby.home into a temporary directory using the 
>>>>>jruby-complete extraction stuff. This does require that jruby-complete 
>>>>>is still jarred up.
>>>>>
>>>>>If it's not running standalone, then it'll just get jruby.home from 
>>>>>either context-param or a system property, and use that.
>>>>>
>>>>>Cheers,
>>>>>Robert
>>>>>
>>>>>
>>>>>Ashish Sahni wrote:
>>>>>  
>>>>>
>>>>>>Hi Folks,
>>>>>>
>>>>>>I'm trying the rails integration after more than a couple of week -
>>>>>>Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>>>be believe that the file(extract.rb) is expecting to be in an archive
>>>>>>(and from the error msg below you can see that its not in any archive). 
>>>>>>Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>>>a different reason though - no error msg in the logs yet). 
>>>>>>
>>>>>>Thanks
>>>>>>Ashish
>>>>>>
>>>>>>[#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>>>/home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>>>	from <script>:0:in `new'
>>>>>>	from <script>:0
>>>>>>	...internal jruby stack elided...
>>>>>>	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>>>....
>>>>>>
>>>>>>_______________________________________________
>>>>>>Jruby-extras-devel mailing list
>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>  
>>>>>>    
>>>>>>
>>>>>_______________________________________________
>>>>>Jruby-extras-devel mailing list
>>>>>Jruby-extras-devel at rubyforge.org
>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>  
>>>>>
>>>>
>>>>
>>>>-- 
>>>>Ashish
>>>>http://blogs.sun.com/whacko
>>>>  
>>>>
>>>>------------------------------------------------------------------------
>>>>
>>>>_______________________________________________
>>>>Jruby-extras-devel mailing list
>>>>Jruby-extras-devel at rubyforge.org
>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>
>>>------------------------------------------------------------------------
>>>
>>>_______________________________________________
>>>Jruby-extras-devel mailing list
>>>Jruby-extras-devel at rubyforge.org
>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>  
>>>
>>
>>------------------------------------------------------------------------
>>
>>_______________________________________________
>>Jruby-extras-devel mailing list
>>Jruby-extras-devel at rubyforge.org
>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>
>------------------------------------------------------------------------
>
>_______________________________________________
>Jruby-extras-devel mailing list
>Jruby-extras-devel at rubyforge.org
>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>  
>

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From robert at cs.auckland.ac.nz  Mon Mar 19 19:54:55 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Tue, 20 Mar 2007 11:54:55 +1200
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45FF1E2B.3070707@sun.com>
References: <45F604B4.4030105@sun.com>
	<45F606C4.1010105@cs.auckland.ac.nz>	<45F6DEF5.7060601@sun.com>
	<45F7208F.8080909@cs.auckland.ac.nz>	<45FF028D.6040700@sun.com>
	<45FF0A38.80704@cs.auckland.ac.nz> <45FF1E2B.3070707@sun.com>
Message-ID: <45FF22CF.40400@cs.auckland.ac.nz>

We can certainly package the gems in another state, or even find more 
efficient ways of extracting them.

Could you provide more information on it not being found? A stacktrace 
would be great, the one I saw before was related to the jruby.home 
extraction (which does require that it's inside a jar).

Cheers,
Robert

Ashish Sahni wrote:
> Hi Robert,
> Thanks for the detailed reply. Please see my comments/questions inline:
>
>
> Robert Egglestone wrote:
>> Hi Ashish,
>>
>> Rails-integration requires that the core ruby libraries, and 
>> site_ruby (for rubygems), are on the ruby load path to be able to run 
>> the rails application.
>>
>> Originally we were creating packages of the ruby files by grabbing 
>> the files from a JRuby installation on disk during 
>> war:standalone:create. This has the disadvantage that people have to 
>> have JRuby installed (they can't just drop in the plugin and go), and 
>> it involves repackaging JRuby libraries - not something I think we 
>> really should be doing unless we have to.
>>
>> JRuby complete looked like a good solution in that it includes the 
>> core ruby libraries on the load path (from the classpath) automatically. 
> JRuby-complete is a good idea. It contains the java lib classes(jruby, 
> asm etc) + ruby scripts.
> It however, does not contains the rails libraries, right ? The 
> rail-integration 'rake war:create:*' tasks
> add the rails libraries to the archived war. The question is the form 
> in which the rails libraries
> are archived. Earlier they used to be in pre-installed-state ie, loose 
> files which works for me.
> However, the latest rail-integration rake tasks package the rails 
> libraries as .gem file ie, in to-be-installed
> state after deployment on the web container. The latter is whats the 
> root  cause of  the errors I'm seeing.
> Also concerned because they add a huge overhead during runtime caused 
> by the 'gem installation'.
>
> The rails libraries need to be packaged into the war one way or the 
> other. I see your point about
> 'dropin the plugin and go' but as a developer I'm thinking most folks 
> would have a JRuby/rails
> installation or could get one. Well, as a compromise maybe we could 
> provide the user with
> the option of  packaging the rails libraries in either state ? That 
> way they can weigh the benefits
> of runtime-performance versus plugin-functionality and decide. It 
> would add some conditional
> code but should be feasible. Thoughts ?
>
>> However, it did not include site_ruby (JRUBY-633).
>>
>> As a temporary work-around I bundled site_ruby with rails-integration 
>> for a few revisions.
> Ah, I see.
>
>>
>> site_ruby was added into JRuby complete, however not as I'd expected. 
>> Some work has been done around the ability to expand out a Ruby home 
>> from the JRuby complete jar, and it was included with these files. 
>> This means that while they can be expanded out easily, they are not 
>> located on the initial load path for JRuby complete.
>>
>> The LoadService currently does special handling of URLs with the jar 
>> protocol, presumably for performance reasons. This special handling 
>> doesn't support using arbitrary jar URLs as load paths (e.g. you 
>> cannot add jar:file:jruby-complete.jar!/META-INF/jruby.home). As it 
>> stands in JRuby complete 0.9.8, we cannot add site_ruby to the load 
>> path without extracting the files first.
> Hmm ... I was running with trunk version of jruby-complete and maybe 
> that has the fix but
> I did not get the any failure when I suppose 'require rubygems' was 
> interpreted. Maybe
> my local env - I'll check.
>
>>
>> Rather than making the extraction code in rails-integration more 
>> complicated, when this is something that is more within the domain of 
>> JRuby than rails-integration, I decided to take it out and leverage 
>> the extraction code that had been added to JRuby complete. This was 
>> used to expand a JRuby home into a temporary directory.
>>
>> Moving forward, my preference would be to find a way to add arbitary 
>> URLs as load paths, so that rails-integration can set jruby.home to 
>> be an internal location within jruby-complete.jar, and gem_home could 
>> be pointed to either a temporary directory or a location within the 
>> web application.
> Can't argue that one.
>
> Thanks much,
> Ashish
>
>>
>> Cheers,
>> Robert
>>
>>
>> Ashish Sahni wrote:
>>> Hi Robert,
>>> Could you expand on what you mean by 'jruby-complete direction and 
>>> manually extracting site_ruby' ?
>>> I see that a couple of revs (at svn rev #318 and 322) that are using 
>>> jruby-complete(trunk version) are working
>>> for me that don't perform the runtime-rails-libraries-installation. 
>>> While rev #322 has some
>>> of files under site_ruby checked in, rev #318 does not.
>>>
>>> Thanks
>>> Ashish
>>>
>>>
>>>
>>>
>>>
>>> Robert Egglestone wrote:
>>>> Hi Ashish,
>>>>
>>>> Yes you're right, however jruby-complete has been heading in a 
>>>> different direction, and I didn't see a way the existing 
>>>> rails-integration approach could be used with jruby-complete-0.9.8, 
>>>> without at least manually extracting site_ruby to a temporary 
>>>> directory.
>>>>
>>>> Instead I decided to take out the jruby.home handling code from 
>>>> rails-integration, go the jruby-complete way for now, and think 
>>>> about the jruby changes required to get jruby-complete used without 
>>>> extraction at a later date.
>>>>
>>>> Cheers,
>>>> Robert
>>>>
>>>>
>>>> Ashish Sahni wrote:
>>>>> Hi Robert,
>>>>>
>>>>> Thanks for the info. I've asked for more info on why glassfish 
>>>>> explodes-then-loads non-class
>>>>> resources in a webapp but in the meantime I was wondering that if 
>>>>> this approach
>>>>> of actually setting-up/installing jruby  and the associated gems 
>>>>> at runtime(once per process lifetime)
>>>>> is bit too heavy ? Previously(a few weeks ago) the jruby libs and 
>>>>> the gems(rails libraries) were
>>>>> included in the war in already-installed state - am I recollecting 
>>>>> this right ?
>>>>> Maybe this has some advantages over the previous method or any 
>>>>> other thoughts ?
>>>>>
>>>>> Thanks
>>>>> Ashish
>>>>>
>>>>>
>>>>> Robert Egglestone wrote:
>>>>>> If started standalone, rails integration requires jruby-complete.jar, 
>>>>>> and will extract out jruby.home into a temporary directory using the 
>>>>>> jruby-complete extraction stuff. This does require that jruby-complete 
>>>>>> is still jarred up.
>>>>>>
>>>>>> If it's not running standalone, then it'll just get jruby.home from 
>>>>>> either context-param or a system property, and use that.
>>>>>>
>>>>>> Cheers,
>>>>>> Robert
>>>>>>
>>>>>>
>>>>>> Ashish Sahni wrote:
>>>>>>   
>>>>>>> Hi Folks,
>>>>>>>
>>>>>>> I'm trying the rails integration after more than a couple of week -
>>>>>>> Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>>>> be believe that the file(extract.rb) is expecting to be in an archive
>>>>>>> (and from the error msg below you can see that its not in any archive). 
>>>>>>> Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>>>> a different reason though - no error msg in the logs yet). 
>>>>>>>
>>>>>>> Thanks
>>>>>>> Ashish
>>>>>>>
>>>>>>> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>>>> 	from <script>:0:in `new'
>>>>>>> 	from <script>:0
>>>>>>> 	...internal jruby stack elided...
>>>>>>> 	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>> 	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>> 	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>>>> ....
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Jruby-extras-devel mailing list
>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>   
>>>>>>>     
>>>>>> _______________________________________________
>>>>>> Jruby-extras-devel mailing list
>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>   
>>>>>
>>>>>
>>>>> -- 
>>>>> Ashish
>>>>> http://blogs.sun.com/whacko
>>>>>   
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> _______________________________________________
>>>>> Jruby-extras-devel mailing list
>>>>> Jruby-extras-devel at rubyforge.org
>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>> ------------------------------------------------------------------------
>>>>
>>>> _______________________________________________
>>>> Jruby-extras-devel mailing list
>>>> Jruby-extras-devel at rubyforge.org
>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>   
>>>
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> Jruby-extras-devel mailing list
>>> Jruby-extras-devel at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>   
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From Ashish.Sahni at Sun.COM  Mon Mar 19 20:47:52 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Mon, 19 Mar 2007 16:47:52 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45FF22CF.40400@cs.auckland.ac.nz>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com> <45F7208F.8080909@cs.auckland.ac.nz>
	<45FF028D.6040700@sun.com> <45FF0A38.80704@cs.auckland.ac.nz>
	<45FF1E2B.3070707@sun.com> <45FF22CF.40400@cs.auckland.ac.nz>
Message-ID: <45FF2F38.20104@sun.com>

Hi Robert,

Sorry, not sure what information you're asking for here - The extraction 
related stack trace is the
original cause of  the issues I'm trying to address.

As far as your statement 'As it stands in JRuby complete 0.9.8,
we cannot add site_ruby to the load path without extracting the files 
first.' goes -
I ran rails-integration-from-svn-rev-322 with jruby-complete-0.9.8.jar 
on GlassFish
and tomcat and it ran fine. So, it must have been able to load the ruby 
files
in site_ruby since rev 322 does not extract jruby into a tmp-dir at runtime.
Can you/someone confirm/deny this behaviour ?

Thanks
Ashish

Robert Egglestone wrote:

> We can certainly package the gems in another state, or even find more 
> efficient ways of extracting them.
>
> Could you provide more information on it not being found? A stacktrace 
> would be great, the one I saw before was related to the jruby.home 
> extraction (which does require that it's inside a jar).
>
> Cheers,
> Robert
>
> Ashish Sahni wrote:
>
>> Hi Robert,
>> Thanks for the detailed reply. Please see my comments/questions inline:
>>
>>
>> Robert Egglestone wrote:
>>
>>> Hi Ashish,
>>>
>>> Rails-integration requires that the core ruby libraries, and 
>>> site_ruby (for rubygems), are on the ruby load path to be able to 
>>> run the rails application.
>>>
>>> Originally we were creating packages of the ruby files by grabbing 
>>> the files from a JRuby installation on disk during 
>>> war:standalone:create. This has the disadvantage that people have to 
>>> have JRuby installed (they can't just drop in the plugin and go), 
>>> and it involves repackaging JRuby libraries - not something I think 
>>> we really should be doing unless we have to.
>>>
>>> JRuby complete looked like a good solution in that it includes the 
>>> core ruby libraries on the load path (from the classpath) 
>>> automatically. 
>>
>> JRuby-complete is a good idea. It contains the java lib 
>> classes(jruby, asm etc) + ruby scripts.
>> It however, does not contains the rails libraries, right ? The 
>> rail-integration 'rake war:create:*' tasks
>> add the rails libraries to the archived war. The question is the form 
>> in which the rails libraries
>> are archived. Earlier they used to be in pre-installed-state ie, 
>> loose files which works for me.
>> However, the latest rail-integration rake tasks package the rails 
>> libraries as .gem file ie, in to-be-installed
>> state after deployment on the web container. The latter is whats the 
>> root  cause of  the errors I'm seeing.
>> Also concerned because they add a huge overhead during runtime caused 
>> by the 'gem installation'.
>>
>> The rails libraries need to be packaged into the war one way or the 
>> other. I see your point about
>> 'dropin the plugin and go' but as a developer I'm thinking most folks 
>> would have a JRuby/rails
>> installation or could get one. Well, as a compromise maybe we could 
>> provide the user with
>> the option of  packaging the rails libraries in either state ? That 
>> way they can weigh the benefits
>> of runtime-performance versus plugin-functionality and decide. It 
>> would add some conditional
>> code but should be feasible. Thoughts ?
>>
>>> However, it did not include site_ruby (JRUBY-633).
>>>
>>> As a temporary work-around I bundled site_ruby with 
>>> rails-integration for a few revisions.
>>
>> Ah, I see.
>>
>>>
>>> site_ruby was added into JRuby complete, however not as I'd 
>>> expected. Some work has been done around the ability to expand out a 
>>> Ruby home from the JRuby complete jar, and it was included with 
>>> these files. This means that while they can be expanded out easily, 
>>> they are not located on the initial load path for JRuby complete.
>>>
>>> The LoadService currently does special handling of URLs with the jar 
>>> protocol, presumably for performance reasons. This special handling 
>>> doesn't support using arbitrary jar URLs as load paths (e.g. you 
>>> cannot add jar:file:jruby-complete.jar!/META-INF/jruby.home). As it 
>>> stands in JRuby complete 0.9.8, we cannot add site_ruby to the load 
>>> path without extracting the files first.
>>
>> Hmm ... I was running with trunk version of jruby-complete and maybe 
>> that has the fix but
>> I did not get the any failure when I suppose 'require rubygems' was 
>> interpreted. Maybe
>> my local env - I'll check.
>>
>>>
>>> Rather than making the extraction code in rails-integration more 
>>> complicated, when this is something that is more within the domain 
>>> of JRuby than rails-integration, I decided to take it out and 
>>> leverage the extraction code that had been added to JRuby complete. 
>>> This was used to expand a JRuby home into a temporary directory.
>>>
>>> Moving forward, my preference would be to find a way to add arbitary 
>>> URLs as load paths, so that rails-integration can set jruby.home to 
>>> be an internal location within jruby-complete.jar, and gem_home 
>>> could be pointed to either a temporary directory or a location 
>>> within the web application.
>>
>> Can't argue that one.
>>
>> Thanks much,
>> Ashish
>>
>>>
>>> Cheers,
>>> Robert
>>>
>>>
>>> Ashish Sahni wrote:
>>>
>>>> Hi Robert,
>>>> Could you expand on what you mean by 'jruby-complete direction and 
>>>> manually extracting site_ruby' ?
>>>> I see that a couple of revs (at svn rev #318 and 322) that are 
>>>> using jruby-complete(trunk version) are working
>>>> for me that don't perform the runtime-rails-libraries-installation. 
>>>> While rev #322 has some
>>>> of files under site_ruby checked in, rev #318 does not.
>>>>
>>>> Thanks
>>>> Ashish
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Robert Egglestone wrote:
>>>>
>>>>> Hi Ashish,
>>>>>
>>>>> Yes you're right, however jruby-complete has been heading in a 
>>>>> different direction, and I didn't see a way the existing 
>>>>> rails-integration approach could be used with 
>>>>> jruby-complete-0.9.8, without at least manually extracting 
>>>>> site_ruby to a temporary directory.
>>>>>
>>>>> Instead I decided to take out the jruby.home handling code from 
>>>>> rails-integration, go the jruby-complete way for now, and think 
>>>>> about the jruby changes required to get jruby-complete used 
>>>>> without extraction at a later date.
>>>>>
>>>>> Cheers,
>>>>> Robert
>>>>>
>>>>>
>>>>> Ashish Sahni wrote:
>>>>>
>>>>>> Hi Robert,
>>>>>>
>>>>>> Thanks for the info. I've asked for more info on why glassfish 
>>>>>> explodes-then-loads non-class
>>>>>> resources in a webapp but in the meantime I was wondering that if 
>>>>>> this approach
>>>>>> of actually setting-up/installing jruby  and the associated gems 
>>>>>> at runtime(once per process lifetime)
>>>>>> is bit too heavy ? Previously(a few weeks ago) the jruby libs and 
>>>>>> the gems(rails libraries) were
>>>>>> included in the war in already-installed state - am I 
>>>>>> recollecting this right ?
>>>>>> Maybe this has some advantages over the previous method or any 
>>>>>> other thoughts ?
>>>>>>
>>>>>> Thanks
>>>>>> Ashish
>>>>>>
>>>>>>
>>>>>> Robert Egglestone wrote:
>>>>>>
>>>>>>>If started standalone, rails integration requires jruby-complete.jar, 
>>>>>>>and will extract out jruby.home into a temporary directory using the 
>>>>>>>jruby-complete extraction stuff. This does require that jruby-complete 
>>>>>>>is still jarred up.
>>>>>>>
>>>>>>>If it's not running standalone, then it'll just get jruby.home from 
>>>>>>>either context-param or a system property, and use that.
>>>>>>>
>>>>>>>Cheers,
>>>>>>>Robert
>>>>>>>
>>>>>>>
>>>>>>>Ashish Sahni wrote:
>>>>>>>  
>>>>>>>
>>>>>>>>Hi Folks,
>>>>>>>>
>>>>>>>>I'm trying the rails integration after more than a couple of week -
>>>>>>>>Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>>>>>be believe that the file(extract.rb) is expecting to be in an archive
>>>>>>>>(and from the error msg below you can see that its not in any archive). 
>>>>>>>>Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>>>>>a different reason though - no error msg in the logs yet). 
>>>>>>>>
>>>>>>>>Thanks
>>>>>>>>Ashish
>>>>>>>>
>>>>>>>>[#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>>>>>/home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>>>>>	from <script>:0:in `new'
>>>>>>>>	from <script>:0
>>>>>>>>	...internal jruby stack elided...
>>>>>>>>	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>>>	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>>>	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>>>>>....
>>>>>>>>
>>>>>>>>_______________________________________________
>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>  
>>>>>>>>    
>>>>>>>>
>>>>>>>_______________________________________________
>>>>>>>Jruby-extras-devel mailing list
>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>  
>>>>>>>
>>>>>>
>>>>>>
>>>>>>-- 
>>>>>>Ashish
>>>>>>http://blogs.sun.com/whacko
>>>>>>  
>>>>>>
>>>>>>------------------------------------------------------------------------
>>>>>>
>>>>>>_______________________________________________
>>>>>>Jruby-extras-devel mailing list
>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>
>>>>>------------------------------------------------------------------------
>>>>>
>>>>>_______________________________________________
>>>>>Jruby-extras-devel mailing list
>>>>>Jruby-extras-devel at rubyforge.org
>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>  
>>>>>
>>>>
>>>>------------------------------------------------------------------------
>>>>
>>>>_______________________________________________
>>>>Jruby-extras-devel mailing list
>>>>Jruby-extras-devel at rubyforge.org
>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>
>>>------------------------------------------------------------------------
>>>
>>>_______________________________________________
>>>Jruby-extras-devel mailing list
>>>Jruby-extras-devel at rubyforge.org
>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>  
>>>
>>
>>------------------------------------------------------------------------
>>
>>_______________________________________________
>>Jruby-extras-devel mailing list
>>Jruby-extras-devel at rubyforge.org
>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>
>------------------------------------------------------------------------
>
>_______________________________________________
>Jruby-extras-devel mailing list
>Jruby-extras-devel at rubyforge.org
>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>  
>


From robert at cs.auckland.ac.nz  Mon Mar 19 21:25:48 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Tue, 20 Mar 2007 13:25:48 +1200
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45FF2F38.20104@sun.com>
References: <45F604B4.4030105@sun.com>
	<45F606C4.1010105@cs.auckland.ac.nz>	<45F6DEF5.7060601@sun.com>
	<45F7208F.8080909@cs.auckland.ac.nz>	<45FF028D.6040700@sun.com>
	<45FF0A38.80704@cs.auckland.ac.nz>	<45FF1E2B.3070707@sun.com>
	<45FF22CF.40400@cs.auckland.ac.nz> <45FF2F38.20104@sun.com>
Message-ID: <45FF381C.5020103@cs.auckland.ac.nz>

Ah, in that case, it's the JRuby extraction that's causing the failure, 
rather than the gems.

src/jruby/extract.rb grabs a reference to the current file, uses the 
path to determine the zip file it's contained in, and iterates through 
the entries extracting each of them. This would need to be rewritten if 
it was to be used from an expanded jruby-complete.

rails-integration rev-332 contains a copy of site_ruby as a work-around.

Cheers,
Robert

Ashish Sahni wrote:
> Hi Robert,
>
> Sorry, not sure what information you're asking for here - The extraction 
> related stack trace is the
> original cause of  the issues I'm trying to address.
>
> As far as your statement 'As it stands in JRuby complete 0.9.8,
> we cannot add site_ruby to the load path without extracting the files 
> first.' goes -
> I ran rails-integration-from-svn-rev-322 with jruby-complete-0.9.8.jar 
> on GlassFish
> and tomcat and it ran fine. So, it must have been able to load the ruby 
> files
> in site_ruby since rev 322 does not extract jruby into a tmp-dir at runtime.
> Can you/someone confirm/deny this behaviour ?
>
> Thanks
> Ashish
>
> Robert Egglestone wrote:
>
>   
>> We can certainly package the gems in another state, or even find more 
>> efficient ways of extracting them.
>>
>> Could you provide more information on it not being found? A stacktrace 
>> would be great, the one I saw before was related to the jruby.home 
>> extraction (which does require that it's inside a jar).
>>
>> Cheers,
>> Robert
>>
>> Ashish Sahni wrote:
>>
>>     
>>> Hi Robert,
>>> Thanks for the detailed reply. Please see my comments/questions inline:
>>>
>>>
>>> Robert Egglestone wrote:
>>>
>>>       
>>>> Hi Ashish,
>>>>
>>>> Rails-integration requires that the core ruby libraries, and 
>>>> site_ruby (for rubygems), are on the ruby load path to be able to 
>>>> run the rails application.
>>>>
>>>> Originally we were creating packages of the ruby files by grabbing 
>>>> the files from a JRuby installation on disk during 
>>>> war:standalone:create. This has the disadvantage that people have to 
>>>> have JRuby installed (they can't just drop in the plugin and go), 
>>>> and it involves repackaging JRuby libraries - not something I think 
>>>> we really should be doing unless we have to.
>>>>
>>>> JRuby complete looked like a good solution in that it includes the 
>>>> core ruby libraries on the load path (from the classpath) 
>>>> automatically. 
>>>>         
>>> JRuby-complete is a good idea. It contains the java lib 
>>> classes(jruby, asm etc) + ruby scripts.
>>> It however, does not contains the rails libraries, right ? The 
>>> rail-integration 'rake war:create:*' tasks
>>> add the rails libraries to the archived war. The question is the form 
>>> in which the rails libraries
>>> are archived. Earlier they used to be in pre-installed-state ie, 
>>> loose files which works for me.
>>> However, the latest rail-integration rake tasks package the rails 
>>> libraries as .gem file ie, in to-be-installed
>>> state after deployment on the web container. The latter is whats the 
>>> root  cause of  the errors I'm seeing.
>>> Also concerned because they add a huge overhead during runtime caused 
>>> by the 'gem installation'.
>>>
>>> The rails libraries need to be packaged into the war one way or the 
>>> other. I see your point about
>>> 'dropin the plugin and go' but as a developer I'm thinking most folks 
>>> would have a JRuby/rails
>>> installation or could get one. Well, as a compromise maybe we could 
>>> provide the user with
>>> the option of  packaging the rails libraries in either state ? That 
>>> way they can weigh the benefits
>>> of runtime-performance versus plugin-functionality and decide. It 
>>> would add some conditional
>>> code but should be feasible. Thoughts ?
>>>
>>>       
>>>> However, it did not include site_ruby (JRUBY-633).
>>>>
>>>> As a temporary work-around I bundled site_ruby with 
>>>> rails-integration for a few revisions.
>>>>         
>>> Ah, I see.
>>>
>>>       
>>>> site_ruby was added into JRuby complete, however not as I'd 
>>>> expected. Some work has been done around the ability to expand out a 
>>>> Ruby home from the JRuby complete jar, and it was included with 
>>>> these files. This means that while they can be expanded out easily, 
>>>> they are not located on the initial load path for JRuby complete.
>>>>
>>>> The LoadService currently does special handling of URLs with the jar 
>>>> protocol, presumably for performance reasons. This special handling 
>>>> doesn't support using arbitrary jar URLs as load paths (e.g. you 
>>>> cannot add jar:file:jruby-complete.jar!/META-INF/jruby.home). As it 
>>>> stands in JRuby complete 0.9.8, we cannot add site_ruby to the load 
>>>> path without extracting the files first.
>>>>         
>>> Hmm ... I was running with trunk version of jruby-complete and maybe 
>>> that has the fix but
>>> I did not get the any failure when I suppose 'require rubygems' was 
>>> interpreted. Maybe
>>> my local env - I'll check.
>>>
>>>       
>>>> Rather than making the extraction code in rails-integration more 
>>>> complicated, when this is something that is more within the domain 
>>>> of JRuby than rails-integration, I decided to take it out and 
>>>> leverage the extraction code that had been added to JRuby complete. 
>>>> This was used to expand a JRuby home into a temporary directory.
>>>>
>>>> Moving forward, my preference would be to find a way to add arbitary 
>>>> URLs as load paths, so that rails-integration can set jruby.home to 
>>>> be an internal location within jruby-complete.jar, and gem_home 
>>>> could be pointed to either a temporary directory or a location 
>>>> within the web application.
>>>>         
>>> Can't argue that one.
>>>
>>> Thanks much,
>>> Ashish
>>>
>>>       
>>>> Cheers,
>>>> Robert
>>>>
>>>>
>>>> Ashish Sahni wrote:
>>>>
>>>>         
>>>>> Hi Robert,
>>>>> Could you expand on what you mean by 'jruby-complete direction and 
>>>>> manually extracting site_ruby' ?
>>>>> I see that a couple of revs (at svn rev #318 and 322) that are 
>>>>> using jruby-complete(trunk version) are working
>>>>> for me that don't perform the runtime-rails-libraries-installation. 
>>>>> While rev #322 has some
>>>>> of files under site_ruby checked in, rev #318 does not.
>>>>>
>>>>> Thanks
>>>>> Ashish
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Robert Egglestone wrote:
>>>>>
>>>>>           
>>>>>> Hi Ashish,
>>>>>>
>>>>>> Yes you're right, however jruby-complete has been heading in a 
>>>>>> different direction, and I didn't see a way the existing 
>>>>>> rails-integration approach could be used with 
>>>>>> jruby-complete-0.9.8, without at least manually extracting 
>>>>>> site_ruby to a temporary directory.
>>>>>>
>>>>>> Instead I decided to take out the jruby.home handling code from 
>>>>>> rails-integration, go the jruby-complete way for now, and think 
>>>>>> about the jruby changes required to get jruby-complete used 
>>>>>> without extraction at a later date.
>>>>>>
>>>>>> Cheers,
>>>>>> Robert
>>>>>>
>>>>>>
>>>>>> Ashish Sahni wrote:
>>>>>>
>>>>>>             
>>>>>>> Hi Robert,
>>>>>>>
>>>>>>> Thanks for the info. I've asked for more info on why glassfish 
>>>>>>> explodes-then-loads non-class
>>>>>>> resources in a webapp but in the meantime I was wondering that if 
>>>>>>> this approach
>>>>>>> of actually setting-up/installing jruby  and the associated gems 
>>>>>>> at runtime(once per process lifetime)
>>>>>>> is bit too heavy ? Previously(a few weeks ago) the jruby libs and 
>>>>>>> the gems(rails libraries) were
>>>>>>> included in the war in already-installed state - am I 
>>>>>>> recollecting this right ?
>>>>>>> Maybe this has some advantages over the previous method or any 
>>>>>>> other thoughts ?
>>>>>>>
>>>>>>> Thanks
>>>>>>> Ashish
>>>>>>>
>>>>>>>
>>>>>>> Robert Egglestone wrote:
>>>>>>>
>>>>>>>               
>>>>>>>> If started standalone, rails integration requires jruby-complete.jar, 
>>>>>>>> and will extract out jruby.home into a temporary directory using the 
>>>>>>>> jruby-complete extraction stuff. This does require that jruby-complete 
>>>>>>>> is still jarred up.
>>>>>>>>
>>>>>>>> If it's not running standalone, then it'll just get jruby.home from 
>>>>>>>> either context-param or a system property, and use that.
>>>>>>>>
>>>>>>>> Cheers,
>>>>>>>> Robert
>>>>>>>>
>>>>>>>>
>>>>>>>> Ashish Sahni wrote:
>>>>>>>>  
>>>>>>>>
>>>>>>>>                 
>>>>>>>>> Hi Folks,
>>>>>>>>>
>>>>>>>>> I'm trying the rails integration after more than a couple of week -
>>>>>>>>> Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>>>>>> be believe that the file(extract.rb) is expecting to be in an archive
>>>>>>>>> (and from the error msg below you can see that its not in any archive). 
>>>>>>>>> Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>>>>>> a different reason though - no error msg in the logs yet). 
>>>>>>>>>
>>>>>>>>> Thanks
>>>>>>>>> Ashish
>>>>>>>>>
>>>>>>>>> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>>>>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>>>>>> 	from <script>:0:in `new'
>>>>>>>>> 	from <script>:0
>>>>>>>>> 	...internal jruby stack elided...
>>>>>>>>> 	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>>>> 	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>>>> 	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>>>>>> ....
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Jruby-extras-devel mailing list
>>>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>  
>>>>>>>>>    
>>>>>>>>>
>>>>>>>>>                   
>>>>>>>> _______________________________________________
>>>>>>>> Jruby-extras-devel mailing list
>>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>  
>>>>>>>>
>>>>>>>>                 
>>>>>>> -- 
>>>>>>> Ashish
>>>>>>> http://blogs.sun.com/whacko
>>>>>>>  
>>>>>>>
>>>>>>> ------------------------------------------------------------------------
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Jruby-extras-devel mailing list
>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>
>>>>>>>               
>>>>>> ------------------------------------------------------------------------
>>>>>>
>>>>>> _______________________________________________
>>>>>> Jruby-extras-devel mailing list
>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>  
>>>>>>
>>>>>>             
>>>>> ------------------------------------------------------------------------
>>>>>
>>>>> _______________________________________________
>>>>> Jruby-extras-devel mailing list
>>>>> Jruby-extras-devel at rubyforge.org
>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>
>>>>>           
>>>> ------------------------------------------------------------------------
>>>>
>>>> _______________________________________________
>>>> Jruby-extras-devel mailing list
>>>> Jruby-extras-devel at rubyforge.org
>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>  
>>>>
>>>>         
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> Jruby-extras-devel mailing list
>>> Jruby-extras-devel at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>
>>>       
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>  
>>
>>     
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
-------------- next part --------------
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From Ashish.Sahni at Sun.COM  Mon Mar 19 22:31:33 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Mon, 19 Mar 2007 18:31:33 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45FF381C.5020103@cs.auckland.ac.nz>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com> <45F7208F.8080909@cs.auckland.ac.nz>
	<45FF028D.6040700@sun.com> <45FF0A38.80704@cs.auckland.ac.nz>
	<45FF1E2B.3070707@sun.com> <45FF22CF.40400@cs.auckland.ac.nz>
	<45FF2F38.20104@sun.com> <45FF381C.5020103@cs.auckland.ac.nz>
Message-ID: <45FF4785.3000209@sun.com>

Too many revs X libraries combinations  :(
I thought rev 318 worked. which does not have site_ruby checked in,
but now I see that there is this ruby-standard-libary.jar in 318.
I'll try out the trunk version tomorrow to verify and let you know ...

-Ashish

Robert Egglestone wrote:

> Ah, in that case, it's the JRuby extraction that's causing the 
> failure, rather than the gems.
>
> src/jruby/extract.rb grabs a reference to the current file, uses the 
> path to determine the zip file it's contained in, and iterates through 
> the entries extracting each of them. This would need to be rewritten 
> if it was to be used from an expanded jruby-complete.
>
> rails-integration rev-332 contains a copy of site_ruby as a work-around.
>
> Cheers,
> Robert
>
> Ashish Sahni wrote:
>
>>Hi Robert,
>>
>>Sorry, not sure what information you're asking for here - The extraction 
>>related stack trace is the
>>original cause of  the issues I'm trying to address.
>>
>>As far as your statement 'As it stands in JRuby complete 0.9.8,
>>we cannot add site_ruby to the load path without extracting the files 
>>first.' goes -
>>I ran rails-integration-from-svn-rev-322 with jruby-complete-0.9.8.jar 
>>on GlassFish
>>and tomcat and it ran fine. So, it must have been able to load the ruby 
>>files
>>in site_ruby since rev 322 does not extract jruby into a tmp-dir at runtime.
>>Can you/someone confirm/deny this behaviour ?
>>
>>Thanks
>>Ashish
>>
>>Robert Egglestone wrote:
>>
>>  
>>
>>>We can certainly package the gems in another state, or even find more 
>>>efficient ways of extracting them.
>>>
>>>Could you provide more information on it not being found? A stacktrace 
>>>would be great, the one I saw before was related to the jruby.home 
>>>extraction (which does require that it's inside a jar).
>>>
>>>Cheers,
>>>Robert
>>>
>>>Ashish Sahni wrote:
>>>
>>>    
>>>
>>>>Hi Robert,
>>>>Thanks for the detailed reply. Please see my comments/questions inline:
>>>>
>>>>
>>>>Robert Egglestone wrote:
>>>>
>>>>      
>>>>
>>>>>Hi Ashish,
>>>>>
>>>>>Rails-integration requires that the core ruby libraries, and 
>>>>>site_ruby (for rubygems), are on the ruby load path to be able to 
>>>>>run the rails application.
>>>>>
>>>>>Originally we were creating packages of the ruby files by grabbing 
>>>>>the files from a JRuby installation on disk during 
>>>>>war:standalone:create. This has the disadvantage that people have to 
>>>>>have JRuby installed (they can't just drop in the plugin and go), 
>>>>>and it involves repackaging JRuby libraries - not something I think 
>>>>>we really should be doing unless we have to.
>>>>>
>>>>>JRuby complete looked like a good solution in that it includes the 
>>>>>core ruby libraries on the load path (from the classpath) 
>>>>>automatically. 
>>>>>        
>>>>>
>>>>JRuby-complete is a good idea. It contains the java lib 
>>>>classes(jruby, asm etc) + ruby scripts.
>>>>It however, does not contains the rails libraries, right ? The 
>>>>rail-integration 'rake war:create:*' tasks
>>>>add the rails libraries to the archived war. The question is the form 
>>>>in which the rails libraries
>>>>are archived. Earlier they used to be in pre-installed-state ie, 
>>>>loose files which works for me.
>>>>However, the latest rail-integration rake tasks package the rails 
>>>>libraries as .gem file ie, in to-be-installed
>>>>state after deployment on the web container. The latter is whats the 
>>>>root  cause of  the errors I'm seeing.
>>>>Also concerned because they add a huge overhead during runtime caused 
>>>>by the 'gem installation'.
>>>>
>>>>The rails libraries need to be packaged into the war one way or the 
>>>>other. I see your point about
>>>>'dropin the plugin and go' but as a developer I'm thinking most folks 
>>>>would have a JRuby/rails
>>>>installation or could get one. Well, as a compromise maybe we could 
>>>>provide the user with
>>>>the option of  packaging the rails libraries in either state ? That 
>>>>way they can weigh the benefits
>>>>of runtime-performance versus plugin-functionality and decide. It 
>>>>would add some conditional
>>>>code but should be feasible. Thoughts ?
>>>>
>>>>      
>>>>
>>>>>However, it did not include site_ruby (JRUBY-633).
>>>>>
>>>>>As a temporary work-around I bundled site_ruby with 
>>>>>rails-integration for a few revisions.
>>>>>        
>>>>>
>>>>Ah, I see.
>>>>
>>>>      
>>>>
>>>>>site_ruby was added into JRuby complete, however not as I'd 
>>>>>expected. Some work has been done around the ability to expand out a 
>>>>>Ruby home from the JRuby complete jar, and it was included with 
>>>>>these files. This means that while they can be expanded out easily, 
>>>>>they are not located on the initial load path for JRuby complete.
>>>>>
>>>>>The LoadService currently does special handling of URLs with the jar 
>>>>>protocol, presumably for performance reasons. This special handling 
>>>>>doesn't support using arbitrary jar URLs as load paths (e.g. you 
>>>>>cannot add jar:file:jruby-complete.jar!/META-INF/jruby.home). As it 
>>>>>stands in JRuby complete 0.9.8, we cannot add site_ruby to the load 
>>>>>path without extracting the files first.
>>>>>        
>>>>>
>>>>Hmm ... I was running with trunk version of jruby-complete and maybe 
>>>>that has the fix but
>>>>I did not get the any failure when I suppose 'require rubygems' was 
>>>>interpreted. Maybe
>>>>my local env - I'll check.
>>>>
>>>>      
>>>>
>>>>>Rather than making the extraction code in rails-integration more 
>>>>>complicated, when this is something that is more within the domain 
>>>>>of JRuby than rails-integration, I decided to take it out and 
>>>>>leverage the extraction code that had been added to JRuby complete. 
>>>>>This was used to expand a JRuby home into a temporary directory.
>>>>>
>>>>>Moving forward, my preference would be to find a way to add arbitary 
>>>>>URLs as load paths, so that rails-integration can set jruby.home to 
>>>>>be an internal location within jruby-complete.jar, and gem_home 
>>>>>could be pointed to either a temporary directory or a location 
>>>>>within the web application.
>>>>>        
>>>>>
>>>>Can't argue that one.
>>>>
>>>>Thanks much,
>>>>Ashish
>>>>
>>>>      
>>>>
>>>>>Cheers,
>>>>>Robert
>>>>>
>>>>>
>>>>>Ashish Sahni wrote:
>>>>>
>>>>>        
>>>>>
>>>>>>Hi Robert,
>>>>>>Could you expand on what you mean by 'jruby-complete direction and 
>>>>>>manually extracting site_ruby' ?
>>>>>>I see that a couple of revs (at svn rev #318 and 322) that are 
>>>>>>using jruby-complete(trunk version) are working
>>>>>>for me that don't perform the runtime-rails-libraries-installation. 
>>>>>>While rev #322 has some
>>>>>>of files under site_ruby checked in, rev #318 does not.
>>>>>>
>>>>>>Thanks
>>>>>>Ashish
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>Robert Egglestone wrote:
>>>>>>
>>>>>>          
>>>>>>
>>>>>>>Hi Ashish,
>>>>>>>
>>>>>>>Yes you're right, however jruby-complete has been heading in a 
>>>>>>>different direction, and I didn't see a way the existing 
>>>>>>>rails-integration approach could be used with 
>>>>>>>jruby-complete-0.9.8, without at least manually extracting 
>>>>>>>site_ruby to a temporary directory.
>>>>>>>
>>>>>>>Instead I decided to take out the jruby.home handling code from 
>>>>>>>rails-integration, go the jruby-complete way for now, and think 
>>>>>>>about the jruby changes required to get jruby-complete used 
>>>>>>>without extraction at a later date.
>>>>>>>
>>>>>>>Cheers,
>>>>>>>Robert
>>>>>>>
>>>>>>>
>>>>>>>Ashish Sahni wrote:
>>>>>>>
>>>>>>>            
>>>>>>>
>>>>>>>>Hi Robert,
>>>>>>>>
>>>>>>>>Thanks for the info. I've asked for more info on why glassfish 
>>>>>>>>explodes-then-loads non-class
>>>>>>>>resources in a webapp but in the meantime I was wondering that if 
>>>>>>>>this approach
>>>>>>>>of actually setting-up/installing jruby  and the associated gems 
>>>>>>>>at runtime(once per process lifetime)
>>>>>>>>is bit too heavy ? Previously(a few weeks ago) the jruby libs and 
>>>>>>>>the gems(rails libraries) were
>>>>>>>>included in the war in already-installed state - am I 
>>>>>>>>recollecting this right ?
>>>>>>>>Maybe this has some advantages over the previous method or any 
>>>>>>>>other thoughts ?
>>>>>>>>
>>>>>>>>Thanks
>>>>>>>>Ashish
>>>>>>>>
>>>>>>>>
>>>>>>>>Robert Egglestone wrote:
>>>>>>>>
>>>>>>>>              
>>>>>>>>
>>>>>>>>>If started standalone, rails integration requires jruby-complete.jar, 
>>>>>>>>>and will extract out jruby.home into a temporary directory using the 
>>>>>>>>>jruby-complete extraction stuff. This does require that jruby-complete 
>>>>>>>>>is still jarred up.
>>>>>>>>>
>>>>>>>>>If it's not running standalone, then it'll just get jruby.home from 
>>>>>>>>>either context-param or a system property, and use that.
>>>>>>>>>
>>>>>>>>>Cheers,
>>>>>>>>>Robert
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>Ashish Sahni wrote:
>>>>>>>>> 
>>>>>>>>>
>>>>>>>>>                
>>>>>>>>>
>>>>>>>>>>Hi Folks,
>>>>>>>>>>
>>>>>>>>>>I'm trying the rails integration after more than a couple of week -
>>>>>>>>>>Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>>>>>>>be believe that the file(extract.rb) is expecting to be in an archive
>>>>>>>>>>(and from the error msg below you can see that its not in any archive). 
>>>>>>>>>>Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>>>>>>>a different reason though - no error msg in the logs yet). 
>>>>>>>>>>
>>>>>>>>>>Thanks
>>>>>>>>>>Ashish
>>>>>>>>>>
>>>>>>>>>>[#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>>>>>>>/home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>>>>>>>	from <script>:0:in `new'
>>>>>>>>>>	from <script>:0
>>>>>>>>>>	...internal jruby stack elided...
>>>>>>>>>>	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>>>>>	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>>>>>	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>>>>>>>....
>>>>>>>>>>
>>>>>>>>>>_______________________________________________
>>>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>> 
>>>>>>>>>>   
>>>>>>>>>>
>>>>>>>>>>                  
>>>>>>>>>>
>>>>>>>>>_______________________________________________
>>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>> 
>>>>>>>>>
>>>>>>>>>                
>>>>>>>>>
>>>>>>>>-- 
>>>>>>>>Ashish
>>>>>>>>http://blogs.sun.com/whacko
>>>>>>>> 
>>>>>>>>
>>>>>>>>------------------------------------------------------------------------
>>>>>>>>
>>>>>>>>_______________________________________________
>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>
>>>>>>>>              
>>>>>>>>
>>>>>>>------------------------------------------------------------------------
>>>>>>>
>>>>>>>_______________________________________________
>>>>>>>Jruby-extras-devel mailing list
>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>> 
>>>>>>>
>>>>>>>            
>>>>>>>
>>>>>>------------------------------------------------------------------------
>>>>>>
>>>>>>_______________________________________________
>>>>>>Jruby-extras-devel mailing list
>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>
>>>>>>          
>>>>>>
>>>>>------------------------------------------------------------------------
>>>>>
>>>>>_______________________________________________
>>>>>Jruby-extras-devel mailing list
>>>>>Jruby-extras-devel at rubyforge.org
>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>> 
>>>>>
>>>>>        
>>>>>
>>>>------------------------------------------------------------------------
>>>>
>>>>_______________________________________________
>>>>Jruby-extras-devel mailing list
>>>>Jruby-extras-devel at rubyforge.org
>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>
>>>>      
>>>>
>>>------------------------------------------------------------------------
>>>
>>>_______________________________________________
>>>Jruby-extras-devel mailing list
>>>Jruby-extras-devel at rubyforge.org
>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>> 
>>>
>>>    
>>>
>>
>>_______________________________________________
>>Jruby-extras-devel mailing list
>>Jruby-extras-devel at rubyforge.org
>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>  
>>
>------------------------------------------------------------------------
>
>_______________________________________________
>Jruby-extras-devel mailing list
>Jruby-extras-devel at rubyforge.org
>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>  
>


From mike at stinkyminky.net  Tue Mar 20 00:30:35 2007
From: mike at stinkyminky.net (Michael Lee)
Date: Tue, 20 Mar 2007 00:30:35 -0400
Subject: [Jruby-extras-devel] DB2 JDBC - ID as String - Help - Where to look?
Message-ID: <010B388A-0D22-49E1-BC8F-0003461EC348@stinkyminky.net>

Okay - I'm stuck with DB2 at work.  Rails is very 'MySQL' centric and  
I'm having difficult time to get 'JDBC-DB2' to work.

It looks like db2-jdbc is interpret 'id' column as 'string' instead  
of 'integer'.  I googled and found two previous posts but not much  
thread on it.

[ if I missed the answer please point me to it ]

I poked around the code to see but I'm stumped.  As far as I can tell  
that 'columns' method in jdbc_adaptor.rb uses 'MetaData' to figure  
out column-type.

I don't mind digging around but it would certainly helpful if someone  
can point out what is the easiest way of debugging this.

I tried jirb and MySQL from home and it works fine.

 >> x = Product.find_by_id(3)
=> #<Product:0x44d4bb @attributes={"description"=>"dfadf",  
"title"=>"abc", "price"=>21.34, "id"=>3}>
 >> x = Product.find_by_id("3")
=> #<Product:0xa99b9a @attributes={"description"=>"dfadf",  
"title"=>"abc", "price"=>21.34, "id"=>3}>

But DB2 [ at work so I cannot cut&paste ], "3" will not be translated  
into Fixnum 3.  It will throw an exception - try to do [ WHERE id =  
'3' ]

Can someone point to which code I should debug?  Thx.

Michael J. Lee

-- p.s.

BTW - DB2 has a concept of 'schema'.  Basically, prefix for table  
names.  You can change the current schema by appending  
'currentSchema=XXX;' at the end of URL.  However, it does not always  
work.

i.e.  two tables exists 'rails.products' and 'random.products'.  They  
are two separate tables in DB2.

However,

214       def columns(table_name, name = nil)
215         metadata = @connection.getMetaData
216         table_name.upcase! if metadata.storesUpperCaseIdentifiers
217         table_name.downcase! if metadata.storesLowerCaseIdentifiers
218         results = metadata.getColumns(nil, nil, table_name, nil)
                       ^^^^^^^^^^^^^^^^^^^      ^^^

will returns the columns for both 'rails.products' and  
'random.products'.

The problem is that we need to pass in schema name as second arg.

It is not easily solved because vendor specific 'JdbcConnection'  
wrapped by generic 'JdbcAdapter'.  And the logic to get 'columns'  
information resides in generic JdbcAdapter.

For now, I made crude change to JdbcAdapter to taken in 'schema' as  
ActiveRecord config and it works.  But it may break and it is ugly.

Thx in advance.

BTW - I looked at ibm_db2.rb - regular activerecord_connector - I  
think we can copy a few lines to jdbc version.



From ryan.l.bell at gmail.com  Tue Mar 20 07:24:59 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Tue, 20 Mar 2007 07:24:59 -0400
Subject: [Jruby-extras-devel] DB2 JDBC - ID as String - Help - Where to
	look?
In-Reply-To: <010B388A-0D22-49E1-BC8F-0003461EC348@stinkyminky.net>
References: <010B388A-0D22-49E1-BC8F-0003461EC348@stinkyminky.net>
Message-ID: <a2930af00703200424j58884f73p97ee1a83616401e2@mail.gmail.com>

Depending on what you're trying to do, you might look at
JdbcConnection#convert_jdbc_type_to_ruby. Also, could you report these
issues as bugs?

On 3/20/07, Michael Lee <mike at stinkyminky.net> wrote:
>
> Okay - I'm stuck with DB2 at work.  Rails is very 'MySQL' centric and
> I'm having difficult time to get 'JDBC-DB2' to work.
>
> It looks like db2-jdbc is interpret 'id' column as 'string' instead
> of 'integer'.  I googled and found two previous posts but not much
> thread on it.
>
> [ if I missed the answer please point me to it ]
>
> I poked around the code to see but I'm stumped.  As far as I can tell
> that 'columns' method in jdbc_adaptor.rb uses 'MetaData' to figure
> out column-type.
>
> I don't mind digging around but it would certainly helpful if someone
> can point out what is the easiest way of debugging this.
>
> I tried jirb and MySQL from home and it works fine.
>
> >> x = Product.find_by_id(3)
> => #<Product:0x44d4bb @attributes={"description"=>"dfadf",
> "title"=>"abc", "price"=>21.34, "id"=>3}>
> >> x = Product.find_by_id("3")
> => #<Product:0xa99b9a @attributes={"description"=>"dfadf",
> "title"=>"abc", "price"=>21.34, "id"=>3}>
>
> But DB2 [ at work so I cannot cut&paste ], "3" will not be translated
> into Fixnum 3.  It will throw an exception - try to do [ WHERE id =
> '3' ]
>
> Can someone point to which code I should debug?  Thx.
>
> Michael J. Lee
>
> -- p.s.
>
> BTW - DB2 has a concept of 'schema'.  Basically, prefix for table
> names.  You can change the current schema by appending
> 'currentSchema=XXX;' at the end of URL.  However, it does not always
> work.
>
> i.e.  two tables exists 'rails.products' and 'random.products'.  They
> are two separate tables in DB2.
>
> However,
>
> 214       def columns(table_name, name = nil)
> 215         metadata = @connection.getMetaData
> 216         table_name.upcase! if metadata.storesUpperCaseIdentifiers
> 217         table_name.downcase! if metadata.storesLowerCaseIdentifiers
> 218         results = metadata.getColumns(nil, nil, table_name, nil)
>                        ^^^^^^^^^^^^^^^^^^^      ^^^
>
> will returns the columns for both 'rails.products' and
> 'random.products'.
>
> The problem is that we need to pass in schema name as second arg.
>
> It is not easily solved because vendor specific 'JdbcConnection'
> wrapped by generic 'JdbcAdapter'.  And the logic to get 'columns'
> information resides in generic JdbcAdapter.
>
> For now, I made crude change to JdbcAdapter to taken in 'schema' as
> ActiveRecord config and it works.  But it may break and it is ugly.
>
> Thx in advance.
>
> BTW - I looked at ibm_db2.rb - regular activerecord_connector - I
> think we can copy a few lines to jdbc version.
>
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From Paul.Carew at CloseReachCommunications.com  Wed Mar 21 01:09:45 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Wed, 21 Mar 2007 00:09:45 -0500
Subject: [Jruby-extras-devel] Anyone else experience the
	Tomcat4+ActiveRecord-JDBC problem?
Message-ID: <003701c76b77$24a79070$0301a8c0@CRCLaptop>

Has anyone else seen a problem with using Tomcat4 + ActiveRecord-JDBC+RI 1.0?

Our application can read our database without any problem, but an update or write fails (there are *no* errors reported).
No data fields are written. If we create a new record, the record is created but the fields are all blank.

This is very perplexing.

Any help or insight into where should look to debug this, would be much appreciated.

Thanks

--
Paul Carew
Close Reach Communications Inc
Tel: +1-512-576-3030
Fax: +1-973-201-1670
E:    Paul.Carew at CloseReachCommunications.com
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From Paul.Carew at CloseReachCommunications.com  Wed Mar 21 01:19:07 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Wed, 21 Mar 2007 00:19:07 -0500
Subject: [Jruby-extras-devel] AR_JDBC or RI_1.0 bug? Anyone else
	experience theTomcat4+ActiveRecord-JDBC problem?
References: <003701c76b77$24a79070$0301a8c0@CRCLaptop>
Message-ID: <004e01c76b78$73addc50$0301a8c0@CRCLaptop>

What's the process for formally reporting a bug?
Would this go against 'Rails_Integration 1.0' or against ActiveRecord-JDBC?
--
Paul Carew
Close Reach Communications Inc
Tel: +1-512-576-3030
Fax: +1-973-201-1670
E:    Paul.Carew at CloseReachCommunications.com
  ----- Original Message ----- 
  From: Paul Carew 
  To: jruby-extras-devel at rubyforge.org 
  Sent: Wednesday, March 21, 2007 12:09 AM
  Subject: [Jruby-extras-devel] Anyone else experience theTomcat4+ActiveRecord-JDBC problem?


  Has anyone else seen a problem with using Tomcat4 + ActiveRecord-JDBC+RI 1.0?

  Our application can read our database without any problem, but an update or write fails (there are *no* errors reported).
  No data fields are written. If we create a new record, the record is created but the fields are all blank.

  This is very perplexing.

  Any help or insight into where should look to debug this, would be much appreciated.

  Thanks

  --
  Paul Carew
  Close Reach Communications Inc
  Tel: +1-512-576-3030
  Fax: +1-973-201-1670
  E:    Paul.Carew at CloseReachCommunications.com


------------------------------------------------------------------------------


  _______________________________________________
  Jruby-extras-devel mailing list
  Jruby-extras-devel at rubyforge.org
  http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From robert at cs.auckland.ac.nz  Wed Mar 21 01:19:43 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Wed, 21 Mar 2007 17:19:43 +1200
Subject: [Jruby-extras-devel] Anyone else experience
 the	Tomcat4+ActiveRecord-JDBC problem?
In-Reply-To: <003701c76b77$24a79070$0301a8c0@CRCLaptop>
References: <003701c76b77$24a79070$0301a8c0@CRCLaptop>
Message-ID: <4600C06F.7050701@cs.auckland.ac.nz>

Could you try doing an update using script/console?

If that works, would it be possible to see the output from the rails 
application logs?
You may want to set it to development mode in web.xml to get more 
information.

Cheers,
Robert

Paul Carew wrote:
> Has anyone else seen a problem with using Tomcat4 + 
> ActiveRecord-JDBC+RI 1.0?
>  
> Our application can read our database without any problem, but an 
> update or write fails (there are *no* errors reported).
> No data fields are written. If we create a new record, the record is 
> created but the fields are all blank.
>  
> This is very perplexing.
>  
> Any help or insight into where should look to debug this, would be 
> much appreciated.
>  
> Thanks
>  
> --
> Paul Carew
> Close Reach Communications Inc
> Tel: +1-512-576-3030
> Fax: +1-973-201-1670
> E:    Paul.Carew at CloseReachCommunications.com 
> <mailto:Paul.Carew at CloseReachCommunications.com>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From robert at cs.auckland.ac.nz  Wed Mar 21 01:36:46 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Wed, 21 Mar 2007 17:36:46 +1200
Subject: [Jruby-extras-devel] AR_JDBC or RI_1.0 bug? Anyone
 else	experience theTomcat4+ActiveRecord-JDBC problem?
In-Reply-To: <004e01c76b78$73addc50$0301a8c0@CRCLaptop>
References: <003701c76b77$24a79070$0301a8c0@CRCLaptop>
	<004e01c76b78$73addc50$0301a8c0@CRCLaptop>
Message-ID: <4600C46E.1050806@cs.auckland.ac.nz>

The bug tracker for both projects is here:
http://rubyforge.org/tracker/?group_id=2014

If it works from script/console, then it's probably a Rails-Integration 
problem.

Cheers,
Robert


Paul Carew wrote:
> What's the process for formally reporting a bug?
> Would this go against 'Rails_Integration 1.0' or against 
> ActiveRecord-JDBC?
> --
> Paul Carew
> Close Reach Communications Inc
> Tel: +1-512-576-3030
> Fax: +1-973-201-1670
> E:    Paul.Carew at CloseReachCommunications.com 
> <mailto:Paul.Carew at CloseReachCommunications.com>
>
>     ----- Original Message -----
>     *From:* Paul Carew <mailto:Paul.Carew at CloseReachCommunications.com>
>     *To:* jruby-extras-devel at rubyforge.org
>     <mailto:jruby-extras-devel at rubyforge.org>
>     *Sent:* Wednesday, March 21, 2007 12:09 AM
>     *Subject:* [Jruby-extras-devel] Anyone else experience
>     theTomcat4+ActiveRecord-JDBC problem?
>
>     Has anyone else seen a problem with using Tomcat4 +
>     ActiveRecord-JDBC+RI 1.0?
>      
>     Our application can read our database without any problem, but an
>     update or write fails (there are *no* errors reported).
>     No data fields are written. If we create a new record, the record
>     is created but the fields are all blank.
>      
>     This is very perplexing.
>      
>     Any help or insight into where should look to debug this, would be
>     much appreciated.
>      
>     Thanks
>      
>     --
>     Paul Carew
>     Close Reach Communications Inc
>     Tel: +1-512-576-3030
>     Fax: +1-973-201-1670
>     E:    Paul.Carew at CloseReachCommunications.com
>     <mailto:Paul.Carew at CloseReachCommunications.com>
>
>     ------------------------------------------------------------------------
>     _______________________________________________
>     Jruby-extras-devel mailing list
>     Jruby-extras-devel at rubyforge.org
>     http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From nobody at rubyforge.org  Wed Mar 21 01:53:24 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 21 Mar 2007 01:53:24 -0400 (EDT)
Subject: [Jruby-extras-devel] [374]
	trunk/rails-integration/src/main/java/org/jruby/webapp: 9320
	- Assign runtimePool before calling the preloader to avoid NPE
Message-ID: <20070321055325.0D4685240DB9@rubyforge.org>

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From Paul.Carew at CloseReachCommunications.com  Wed Mar 21 14:44:51 2007
From: Paul.Carew at CloseReachCommunications.com (Paul Carew)
Date: Wed, 21 Mar 2007 13:44:51 -0500
Subject: [Jruby-extras-devel] Anyone else experience
	theTomcat4+ActiveRecord-JDBC problem?
References: <003701c76b77$24a79070$0301a8c0@CRCLaptop>
	<4600C06F.7050701@cs.auckland.ac.nz>
Message-ID: <004001c76be9$0ae23f60$0301a8c0@CRCLaptop>

Hello Robert,
Updating from the JRuby scrpit/console works correctly.

--
Paul Carew
Close Reach Communications Inc
Tel: +1-512-576-3030
Fax: +1-973-201-1670
E:    Paul.Carew at CloseReachCommunications.com
  ----- Original Message ----- 
  From: Robert Egglestone 
  To: jruby-extras-devel at rubyforge.org 
  Sent: Wednesday, March 21, 2007 12:19 AM
  Subject: Re: [Jruby-extras-devel] Anyone else experience theTomcat4+ActiveRecord-JDBC problem?


  Could you try doing an update using script/console?

  If that works, would it be possible to see the output from the rails application logs?
  You may want to set it to development mode in web.xml to get more information.

  Cheers,
  Robert

  Paul Carew wrote: 
    Has anyone else seen a problem with using Tomcat4 + ActiveRecord-JDBC+RI 1.0?

    Our application can read our database without any problem, but an update or write fails (there are *no* errors reported).
    No data fields are written. If we create a new record, the record is created but the fields are all blank.

    This is very perplexing.

    Any help or insight into where should look to debug this, would be much appreciated.

    Thanks

    --
    Paul Carew
    Close Reach Communications Inc
    Tel: +1-512-576-3030
    Fax: +1-973-201-1670
    E:    Paul.Carew at CloseReachCommunications.com
----------------------------------------------------------------------------
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From robert at cs.auckland.ac.nz  Wed Mar 21 17:03:41 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Thu, 22 Mar 2007 09:03:41 +1200
Subject: [Jruby-extras-devel] Anyone else
 experience	theTomcat4+ActiveRecord-JDBC problem?
In-Reply-To: <004001c76be9$0ae23f60$0301a8c0@CRCLaptop>
References: <003701c76b77$24a79070$0301a8c0@CRCLaptop>	<4600C06F.7050701@cs.auckland.ac.nz>
	<004001c76be9$0ae23f60$0301a8c0@CRCLaptop>
Message-ID: <46019DAD.6050203@cs.auckland.ac.nz>

It looks like not all the parameters are being set.
Processing PortalController#update (for 127.0.0.1 at 2007-03-19 
10:17:07) [POST]
  Session ID: 2371bc481dedbc76190d88f994512c6c
  Parameters: {"controller"=>"portal", "action"=>"update", "id"=>"6"}
Redirected to http://127.0.0.1:8080/ccms-jr/portal/show/6
Completed in 0.40700 (2 reqs/sec) | DB: 0.00000 (0%) | 302 Found 
[http://127.0.0.1/ccms-jr/portal/update/6]

It also looks like static files are going to RailsServlet rather than 
FileServlet.
ActionController::UnknownAction (No action responded to stylesheets):
    
C:/Apps/jakarta-tomcat-4.1.31/./temp/jruby-rails-4196.tmp/lib/ruby/gems/1.8/gems/actionpack-1.13

I wonder if it's because we're generating a web.xml for servlet-api 2.4, 
but Tomcat 4 only supports 2.3.

Anyway I'll try it out with Tomcat 4 and see what happens.

Cheers,
Robert

Paul Carew wrote:
> Hello Robert,
> Updating from the JRuby scrpit/console works correctly.
>  
> --
> Paul Carew
> Close Reach Communications Inc
> Tel: +1-512-576-3030
> Fax: +1-973-201-1670
> E:    Paul.Carew at CloseReachCommunications.com 
> <mailto:Paul.Carew at CloseReachCommunications.com>
>
>     ----- Original Message -----
>     *From:* Robert Egglestone <mailto:robert at cs.auckland.ac.nz>
>     *To:* jruby-extras-devel at rubyforge.org
>     <mailto:jruby-extras-devel at rubyforge.org>
>     *Sent:* Wednesday, March 21, 2007 12:19 AM
>     *Subject:* Re: [Jruby-extras-devel] Anyone else experience
>     theTomcat4+ActiveRecord-JDBC problem?
>
>     Could you try doing an update using script/console?
>
>     If that works, would it be possible to see the output from the
>     rails application logs?
>     You may want to set it to development mode in web.xml to get more
>     information.
>
>     Cheers,
>     Robert
>
>     Paul Carew wrote:
>>     Has anyone else seen a problem with using Tomcat4 +
>>     ActiveRecord-JDBC+RI 1.0?
>>      
>>     Our application can read our database without any problem, but an
>>     update or write fails (there are *no* errors reported).
>>     No data fields are written. If we create a new record, the record
>>     is created but the fields are all blank.
>>      
>>     This is very perplexing.
>>      
>>     Any help or insight into where should look to debug this, would
>>     be much appreciated.
>>      
>>     Thanks
>>      
>>     --
>>     Paul Carew
>>     Close Reach Communications Inc
>>     Tel: +1-512-576-3030
>>     Fax: +1-973-201-1670
>>     E:    Paul.Carew at CloseReachCommunications.com
>>     <mailto:Paul.Carew at CloseReachCommunications.com>
>>     ------------------------------------------------------------------------
>>
>>     _______________________________________________
>>     Jruby-extras-devel mailing list
>>     Jruby-extras-devel at rubyforge.org
>>     http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
>     ------------------------------------------------------------------------
>     _______________________________________________
>     Jruby-extras-devel mailing list
>     Jruby-extras-devel at rubyforge.org
>     http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From Ashish.Sahni at Sun.COM  Wed Mar 21 17:21:06 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Wed, 21 Mar 2007 13:21:06 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <45FF4785.3000209@sun.com>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com> <45F7208F.8080909@cs.auckland.ac.nz>
	<45FF028D.6040700@sun.com> <45FF0A38.80704@cs.auckland.ac.nz>
	<45FF1E2B.3070707@sun.com> <45FF22CF.40400@cs.auckland.ac.nz>
	<45FF2F38.20104@sun.com> <45FF381C.5020103@cs.auckland.ac.nz>
	<45FF4785.3000209@sun.com>
Message-ID: <4601A1C2.1000007@sun.com>

Hi Robert,

It turns out that there is a simple solution to arbitrary URL load path 
issue -
Simply adding META-INF/jruby.home/lib/ruby/site_ruby/1.8 to the load path
of the jruby runtime enables it to load rubygems. I think this load path 
should
be set within the jruby runtime itself when its loaded from 
jruby-complete but
for now rails-integration can add it while initializing the ruby runtime
With that change no extraction is needed at runtime which IMO is extremely
desirable.

Also, I think reverting back to adding the ruby libraries in an 
already-installed-state
is a good idea ;)

With these changes, the users will have the plugin functionality while 
not losing out on
performance. Attached are the minimal changes and some reverting back
to earlier revs.  I've tested them on Tomcat 6.0.2 and GlassFish b39-rc 
and they
seem to work well for me.

Thoughts ?

Thanks
Ashish





Ashish Sahni wrote:

>Too many revs X libraries combinations  :(
>I thought rev 318 worked. which does not have site_ruby checked in,
>but now I see that there is this ruby-standard-libary.jar in 318.
>I'll try out the trunk version tomorrow to verify and let you know ...
>
>-Ashish
>
>Robert Egglestone wrote:
>
>  
>
>>Ah, in that case, it's the JRuby extraction that's causing the 
>>failure, rather than the gems.
>>
>>src/jruby/extract.rb grabs a reference to the current file, uses the 
>>path to determine the zip file it's contained in, and iterates through 
>>the entries extracting each of them. This would need to be rewritten 
>>if it was to be used from an expanded jruby-complete.
>>
>>rails-integration rev-332 contains a copy of site_ruby as a work-around.
>>
>>Cheers,
>>Robert
>>
>>Ashish Sahni wrote:
>>
>>    
>>
>>>Hi Robert,
>>>
>>>Sorry, not sure what information you're asking for here - The extraction 
>>>related stack trace is the
>>>original cause of  the issues I'm trying to address.
>>>
>>>As far as your statement 'As it stands in JRuby complete 0.9.8,
>>>we cannot add site_ruby to the load path without extracting the files 
>>>first.' goes -
>>>I ran rails-integration-from-svn-rev-322 with jruby-complete-0.9.8.jar 
>>>on GlassFish
>>>and tomcat and it ran fine. So, it must have been able to load the ruby 
>>>files
>>>in site_ruby since rev 322 does not extract jruby into a tmp-dir at runtime.
>>>Can you/someone confirm/deny this behaviour ?
>>>
>>>Thanks
>>>Ashish
>>>
>>>Robert Egglestone wrote:
>>>
>>> 
>>>
>>>      
>>>
>>>>We can certainly package the gems in another state, or even find more 
>>>>efficient ways of extracting them.
>>>>
>>>>Could you provide more information on it not being found? A stacktrace 
>>>>would be great, the one I saw before was related to the jruby.home 
>>>>extraction (which does require that it's inside a jar).
>>>>
>>>>Cheers,
>>>>Robert
>>>>
>>>>Ashish Sahni wrote:
>>>>
>>>>   
>>>>
>>>>        
>>>>
>>>>>Hi Robert,
>>>>>Thanks for the detailed reply. Please see my comments/questions inline:
>>>>>
>>>>>
>>>>>Robert Egglestone wrote:
>>>>>
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>>>Hi Ashish,
>>>>>>
>>>>>>Rails-integration requires that the core ruby libraries, and 
>>>>>>site_ruby (for rubygems), are on the ruby load path to be able to 
>>>>>>run the rails application.
>>>>>>
>>>>>>Originally we were creating packages of the ruby files by grabbing 
>>>>>>the files from a JRuby installation on disk during 
>>>>>>war:standalone:create. This has the disadvantage that people have to 
>>>>>>have JRuby installed (they can't just drop in the plugin and go), 
>>>>>>and it involves repackaging JRuby libraries - not something I think 
>>>>>>we really should be doing unless we have to.
>>>>>>
>>>>>>JRuby complete looked like a good solution in that it includes the 
>>>>>>core ruby libraries on the load path (from the classpath) 
>>>>>>automatically. 
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>>>>JRuby-complete is a good idea. It contains the java lib 
>>>>>classes(jruby, asm etc) + ruby scripts.
>>>>>It however, does not contains the rails libraries, right ? The 
>>>>>rail-integration 'rake war:create:*' tasks
>>>>>add the rails libraries to the archived war. The question is the form 
>>>>>in which the rails libraries
>>>>>are archived. Earlier they used to be in pre-installed-state ie, 
>>>>>loose files which works for me.
>>>>>However, the latest rail-integration rake tasks package the rails 
>>>>>libraries as .gem file ie, in to-be-installed
>>>>>state after deployment on the web container. The latter is whats the 
>>>>>root  cause of  the errors I'm seeing.
>>>>>Also concerned because they add a huge overhead during runtime caused 
>>>>>by the 'gem installation'.
>>>>>
>>>>>The rails libraries need to be packaged into the war one way or the 
>>>>>other. I see your point about
>>>>>'dropin the plugin and go' but as a developer I'm thinking most folks 
>>>>>would have a JRuby/rails
>>>>>installation or could get one. Well, as a compromise maybe we could 
>>>>>provide the user with
>>>>>the option of  packaging the rails libraries in either state ? That 
>>>>>way they can weigh the benefits
>>>>>of runtime-performance versus plugin-functionality and decide. It 
>>>>>would add some conditional
>>>>>code but should be feasible. Thoughts ?
>>>>>
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>>>However, it did not include site_ruby (JRUBY-633).
>>>>>>
>>>>>>As a temporary work-around I bundled site_ruby with 
>>>>>>rails-integration for a few revisions.
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>>>>Ah, I see.
>>>>>
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>>>site_ruby was added into JRuby complete, however not as I'd 
>>>>>>expected. Some work has been done around the ability to expand out a 
>>>>>>Ruby home from the JRuby complete jar, and it was included with 
>>>>>>these files. This means that while they can be expanded out easily, 
>>>>>>they are not located on the initial load path for JRuby complete.
>>>>>>
>>>>>>The LoadService currently does special handling of URLs with the jar 
>>>>>>protocol, presumably for performance reasons. This special handling 
>>>>>>doesn't support using arbitrary jar URLs as load paths (e.g. you 
>>>>>>cannot add jar:file:jruby-complete.jar!/META-INF/jruby.home). As it 
>>>>>>stands in JRuby complete 0.9.8, we cannot add site_ruby to the load 
>>>>>>path without extracting the files first.
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>>>>Hmm ... I was running with trunk version of jruby-complete and maybe 
>>>>>that has the fix but
>>>>>I did not get the any failure when I suppose 'require rubygems' was 
>>>>>interpreted. Maybe
>>>>>my local env - I'll check.
>>>>>
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>>>Rather than making the extraction code in rails-integration more 
>>>>>>complicated, when this is something that is more within the domain 
>>>>>>of JRuby than rails-integration, I decided to take it out and 
>>>>>>leverage the extraction code that had been added to JRuby complete. 
>>>>>>This was used to expand a JRuby home into a temporary directory.
>>>>>>
>>>>>>Moving forward, my preference would be to find a way to add arbitary 
>>>>>>URLs as load paths, so that rails-integration can set jruby.home to 
>>>>>>be an internal location within jruby-complete.jar, and gem_home 
>>>>>>could be pointed to either a temporary directory or a location 
>>>>>>within the web application.
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>>>>Can't argue that one.
>>>>>
>>>>>Thanks much,
>>>>>Ashish
>>>>>
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>>>Cheers,
>>>>>>Robert
>>>>>>
>>>>>>
>>>>>>Ashish Sahni wrote:
>>>>>>
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>>>>>>Hi Robert,
>>>>>>>Could you expand on what you mean by 'jruby-complete direction and 
>>>>>>>manually extracting site_ruby' ?
>>>>>>>I see that a couple of revs (at svn rev #318 and 322) that are 
>>>>>>>using jruby-complete(trunk version) are working
>>>>>>>for me that don't perform the runtime-rails-libraries-installation. 
>>>>>>>While rev #322 has some
>>>>>>>of files under site_ruby checked in, rev #318 does not.
>>>>>>>
>>>>>>>Thanks
>>>>>>>Ashish
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>Robert Egglestone wrote:
>>>>>>>
>>>>>>>         
>>>>>>>
>>>>>>>              
>>>>>>>
>>>>>>>>Hi Ashish,
>>>>>>>>
>>>>>>>>Yes you're right, however jruby-complete has been heading in a 
>>>>>>>>different direction, and I didn't see a way the existing 
>>>>>>>>rails-integration approach could be used with 
>>>>>>>>jruby-complete-0.9.8, without at least manually extracting 
>>>>>>>>site_ruby to a temporary directory.
>>>>>>>>
>>>>>>>>Instead I decided to take out the jruby.home handling code from 
>>>>>>>>rails-integration, go the jruby-complete way for now, and think 
>>>>>>>>about the jruby changes required to get jruby-complete used 
>>>>>>>>without extraction at a later date.
>>>>>>>>
>>>>>>>>Cheers,
>>>>>>>>Robert
>>>>>>>>
>>>>>>>>
>>>>>>>>Ashish Sahni wrote:
>>>>>>>>
>>>>>>>>           
>>>>>>>>
>>>>>>>>                
>>>>>>>>
>>>>>>>>>Hi Robert,
>>>>>>>>>
>>>>>>>>>Thanks for the info. I've asked for more info on why glassfish 
>>>>>>>>>explodes-then-loads non-class
>>>>>>>>>resources in a webapp but in the meantime I was wondering that if 
>>>>>>>>>this approach
>>>>>>>>>of actually setting-up/installing jruby  and the associated gems 
>>>>>>>>>at runtime(once per process lifetime)
>>>>>>>>>is bit too heavy ? Previously(a few weeks ago) the jruby libs and 
>>>>>>>>>the gems(rails libraries) were
>>>>>>>>>included in the war in already-installed state - am I 
>>>>>>>>>recollecting this right ?
>>>>>>>>>Maybe this has some advantages over the previous method or any 
>>>>>>>>>other thoughts ?
>>>>>>>>>
>>>>>>>>>Thanks
>>>>>>>>>Ashish
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>Robert Egglestone wrote:
>>>>>>>>>
>>>>>>>>>             
>>>>>>>>>
>>>>>>>>>                  
>>>>>>>>>
>>>>>>>>>>If started standalone, rails integration requires jruby-complete.jar, 
>>>>>>>>>>and will extract out jruby.home into a temporary directory using the 
>>>>>>>>>>jruby-complete extraction stuff. This does require that jruby-complete 
>>>>>>>>>>is still jarred up.
>>>>>>>>>>
>>>>>>>>>>If it's not running standalone, then it'll just get jruby.home from 
>>>>>>>>>>either context-param or a system property, and use that.
>>>>>>>>>>
>>>>>>>>>>Cheers,
>>>>>>>>>>Robert
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>Ashish Sahni wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>               
>>>>>>>>>>
>>>>>>>>>>                    
>>>>>>>>>>
>>>>>>>>>>>Hi Folks,
>>>>>>>>>>>
>>>>>>>>>>>I'm trying the rails integration after more than a couple of week -
>>>>>>>>>>>Getting this 'extraction' error(see below) and a quick glance at extract.rb makes 
>>>>>>>>>>>be believe that the file(extract.rb) is expecting to be in an archive
>>>>>>>>>>>(and from the error msg below you can see that its not in any archive). 
>>>>>>>>>>>Is that the case ? Tried tomcat but that seems to be failing too(for
>>>>>>>>>>>a different reason though - no error msg in the logs yet). 
>>>>>>>>>>>
>>>>>>>>>>>Thanks
>>>>>>>>>>>Ashish
>>>>>>>>>>>
>>>>>>>>>>>[#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable
>>>>>>>>>>>/home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in `initialize': error: can't locate enclosed archive from /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb (RuntimeError)
>>>>>>>>>>>	from <script>:0:in `new'
>>>>>>>>>>>	from <script>:0
>>>>>>>>>>>	...internal jruby stack elided...
>>>>>>>>>>>	from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>>>>>>	from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>>>>>>	from org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107)
>>>>>>>>>>>....
>>>>>>>>>>>
>>>>>>>>>>>_______________________________________________
>>>>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>>>
>>>>>>>>>>>  
>>>>>>>>>>>
>>>>>>>>>>>                 
>>>>>>>>>>>
>>>>>>>>>>>                      
>>>>>>>>>>>
>>>>>>>>>>_______________________________________________
>>>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>               
>>>>>>>>>>
>>>>>>>>>>                    
>>>>>>>>>>
>>>>>>>>>-- 
>>>>>>>>>Ashish
>>>>>>>>>http://blogs.sun.com/whacko
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>------------------------------------------------------------------------
>>>>>>>>>
>>>>>>>>>_______________________________________________
>>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>
>>>>>>>>>             
>>>>>>>>>
>>>>>>>>>                  
>>>>>>>>>
>>>>>>>>------------------------------------------------------------------------
>>>>>>>>
>>>>>>>>_______________________________________________
>>>>>>>>Jruby-extras-devel mailing list
>>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>
>>>>>>>>
>>>>>>>>           
>>>>>>>>
>>>>>>>>                
>>>>>>>>
>>>>>>>------------------------------------------------------------------------
>>>>>>>
>>>>>>>_______________________________________________
>>>>>>>Jruby-extras-devel mailing list
>>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>
>>>>>>>         
>>>>>>>
>>>>>>>              
>>>>>>>
>>>>>>------------------------------------------------------------------------
>>>>>>
>>>>>>_______________________________________________
>>>>>>Jruby-extras-devel mailing list
>>>>>>Jruby-extras-devel at rubyforge.org
>>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>
>>>>>>
>>>>>>       
>>>>>>
>>>>>>            
>>>>>>
>>>>>------------------------------------------------------------------------
>>>>>
>>>>>_______________________________________________
>>>>>Jruby-extras-devel mailing list
>>>>>Jruby-extras-devel at rubyforge.org
>>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>
>>>>>     
>>>>>
>>>>>          
>>>>>
>>>>------------------------------------------------------------------------
>>>>
>>>>_______________________________________________
>>>>Jruby-extras-devel mailing list
>>>>Jruby-extras-devel at rubyforge.org
>>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>
>>>>
>>>>   
>>>>
>>>>        
>>>>
>>>_______________________________________________
>>>Jruby-extras-devel mailing list
>>>Jruby-extras-devel at rubyforge.org
>>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>> 
>>>
>>>      
>>>
>>------------------------------------------------------------------------
>>
>>_______________________________________________
>>Jruby-extras-devel mailing list
>>Jruby-extras-devel at rubyforge.org
>>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>> 
>>
>>    
>>
>
>_______________________________________________
>Jruby-extras-devel mailing list
>Jruby-extras-devel at rubyforge.org
>http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>  
>

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From Ashish.Sahni at Sun.COM  Wed Mar 21 17:40:00 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Wed, 21 Mar 2007 13:40:00 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <4601A1C2.1000007@sun.com>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com> <45F7208F.8080909@cs.auckland.ac.nz>
	<45FF028D.6040700@sun.com> <45FF0A38.80704@cs.auckland.ac.nz>
	<45FF1E2B.3070707@sun.com> <45FF22CF.40400@cs.auckland.ac.nz>
	<45FF2F38.20104@sun.com> <45FF381C.5020103@cs.auckland.ac.nz>
	<45FF4785.3000209@sun.com> <4601A1C2.1000007@sun.com>
Message-ID: <4601A630.6060300@sun.com>

(repeat posting - since my earlier email did not seem to come through right)

Hi Robert,

It turns out that there is a simple solution to arbitrary URL load path 
issue -
Simply adding META-INF/jruby.home/lib/ruby/site_ruby/1.8 to the load path
of the jruby runtime enables it to load rubygems. I think this load path 
should
be set within the jruby runtime itself when its loaded from 
jruby-complete but
for now rails-integration can add it while initializing the ruby runtime
With that change no extraction is needed at runtime which IMO is extremely
desirable.

Also, I think reverting back to adding the ruby libraries in an 
already-installed-state
is a good idea ;)

With these changes, the users will have the plugin functionality while 
not losing out on
performance. Attached are the minimal changes and some reverting back
to earlier revs.  I've tested them on Tomcat 6.0.2 and GlassFish b39-rc 
and they
seem to work well for me.

Thoughts ?

Thanks
Ashish





Ashish Sahni wrote:

> Too many revs X libraries combinations  :(
> I thought rev 318 worked. which does not have site_ruby checked in,
> but now I see that there is this ruby-standard-libary.jar in 318.
> I'll try out the trunk version tomorrow to verify and let you know ...
>
> -Ashish
>
> Robert Egglestone wrote:
>
>  
>
>> Ah, in that case, it's the JRuby extraction that's causing the 
>> failure, rather than the gems.
>>
>> src/jruby/extract.rb grabs a reference to the current file, uses the 
>> path to determine the zip file it's contained in, and iterates 
>> through the entries extracting each of them. This would need to be 
>> rewritten if it was to be used from an expanded jruby-complete.
>>
>> rails-integration rev-332 contains a copy of site_ruby as a work-around.
>>
>> Cheers,
>> Robert
>>
>> Ashish Sahni wrote:
>>
>>   
>>
>>> Hi Robert,
>>>
>>> Sorry, not sure what information you're asking for here - The 
>>> extraction related stack trace is the
>>> original cause of  the issues I'm trying to address.
>>>
>>> As far as your statement 'As it stands in JRuby complete 0.9.8,
>>> we cannot add site_ruby to the load path without extracting the 
>>> files first.' goes -
>>> I ran rails-integration-from-svn-rev-322 with 
>>> jruby-complete-0.9.8.jar on GlassFish
>>> and tomcat and it ran fine. So, it must have been able to load the 
>>> ruby files
>>> in site_ruby since rev 322 does not extract jruby into a tmp-dir at 
>>> runtime.
>>> Can you/someone confirm/deny this behaviour ?
>>>
>>> Thanks
>>> Ashish
>>>
>>> Robert Egglestone wrote:
>>>
>>>
>>>
>>>     
>>>
>>>> We can certainly package the gems in another state, or even find 
>>>> more efficient ways of extracting them.
>>>>
>>>> Could you provide more information on it not being found? A 
>>>> stacktrace would be great, the one I saw before was related to the 
>>>> jruby.home extraction (which does require that it's inside a jar).
>>>>
>>>> Cheers,
>>>> Robert
>>>>
>>>> Ashish Sahni wrote:
>>>>
>>>>  
>>>>       
>>>>
>>>>> Hi Robert,
>>>>> Thanks for the detailed reply. Please see my comments/questions 
>>>>> inline:
>>>>>
>>>>>
>>>>> Robert Egglestone wrote:
>>>>>
>>>>>    
>>>>>         
>>>>>
>>>>>> Hi Ashish,
>>>>>>
>>>>>> Rails-integration requires that the core ruby libraries, and 
>>>>>> site_ruby (for rubygems), are on the ruby load path to be able to 
>>>>>> run the rails application.
>>>>>>
>>>>>> Originally we were creating packages of the ruby files by 
>>>>>> grabbing the files from a JRuby installation on disk during 
>>>>>> war:standalone:create. This has the disadvantage that people have 
>>>>>> to have JRuby installed (they can't just drop in the plugin and 
>>>>>> go), and it involves repackaging JRuby libraries - not something 
>>>>>> I think we really should be doing unless we have to.
>>>>>>
>>>>>> JRuby complete looked like a good solution in that it includes 
>>>>>> the core ruby libraries on the load path (from the classpath) 
>>>>>> automatically.      
>>>>>>           
>>>>>
>>>>> JRuby-complete is a good idea. It contains the java lib 
>>>>> classes(jruby, asm etc) + ruby scripts.
>>>>> It however, does not contains the rails libraries, right ? The 
>>>>> rail-integration 'rake war:create:*' tasks
>>>>> add the rails libraries to the archived war. The question is the 
>>>>> form in which the rails libraries
>>>>> are archived. Earlier they used to be in pre-installed-state ie, 
>>>>> loose files which works for me.
>>>>> However, the latest rail-integration rake tasks package the rails 
>>>>> libraries as .gem file ie, in to-be-installed
>>>>> state after deployment on the web container. The latter is whats 
>>>>> the root  cause of  the errors I'm seeing.
>>>>> Also concerned because they add a huge overhead during runtime 
>>>>> caused by the 'gem installation'.
>>>>>
>>>>> The rails libraries need to be packaged into the war one way or 
>>>>> the other. I see your point about
>>>>> 'dropin the plugin and go' but as a developer I'm thinking most 
>>>>> folks would have a JRuby/rails
>>>>> installation or could get one. Well, as a compromise maybe we 
>>>>> could provide the user with
>>>>> the option of  packaging the rails libraries in either state ? 
>>>>> That way they can weigh the benefits
>>>>> of runtime-performance versus plugin-functionality and decide. It 
>>>>> would add some conditional
>>>>> code but should be feasible. Thoughts ?
>>>>>
>>>>>    
>>>>>         
>>>>>
>>>>>> However, it did not include site_ruby (JRUBY-633).
>>>>>>
>>>>>> As a temporary work-around I bundled site_ruby with 
>>>>>> rails-integration for a few revisions.
>>>>>>      
>>>>>>           
>>>>>
>>>>> Ah, I see.
>>>>>
>>>>>    
>>>>>         
>>>>>
>>>>>> site_ruby was added into JRuby complete, however not as I'd 
>>>>>> expected. Some work has been done around the ability to expand 
>>>>>> out a Ruby home from the JRuby complete jar, and it was included 
>>>>>> with these files. This means that while they can be expanded out 
>>>>>> easily, they are not located on the initial load path for JRuby 
>>>>>> complete.
>>>>>>
>>>>>> The LoadService currently does special handling of URLs with the 
>>>>>> jar protocol, presumably for performance reasons. This special 
>>>>>> handling doesn't support using arbitrary jar URLs as load paths 
>>>>>> (e.g. you cannot add 
>>>>>> jar:file:jruby-complete.jar!/META-INF/jruby.home). As it stands 
>>>>>> in JRuby complete 0.9.8, we cannot add site_ruby to the load path 
>>>>>> without extracting the files first.
>>>>>>      
>>>>>>           
>>>>>
>>>>> Hmm ... I was running with trunk version of jruby-complete and 
>>>>> maybe that has the fix but
>>>>> I did not get the any failure when I suppose 'require rubygems' 
>>>>> was interpreted. Maybe
>>>>> my local env - I'll check.
>>>>>
>>>>>    
>>>>>         
>>>>>
>>>>>> Rather than making the extraction code in rails-integration more 
>>>>>> complicated, when this is something that is more within the 
>>>>>> domain of JRuby than rails-integration, I decided to take it out 
>>>>>> and leverage the extraction code that had been added to JRuby 
>>>>>> complete. This was used to expand a JRuby home into a temporary 
>>>>>> directory.
>>>>>>
>>>>>> Moving forward, my preference would be to find a way to add 
>>>>>> arbitary URLs as load paths, so that rails-integration can set 
>>>>>> jruby.home to be an internal location within jruby-complete.jar, 
>>>>>> and gem_home could be pointed to either a temporary directory or 
>>>>>> a location within the web application.
>>>>>>      
>>>>>>           
>>>>>
>>>>> Can't argue that one.
>>>>>
>>>>> Thanks much,
>>>>> Ashish
>>>>>
>>>>>    
>>>>>         
>>>>>
>>>>>> Cheers,
>>>>>> Robert
>>>>>>
>>>>>>
>>>>>> Ashish Sahni wrote:
>>>>>>
>>>>>>      
>>>>>>           
>>>>>>
>>>>>>> Hi Robert,
>>>>>>> Could you expand on what you mean by 'jruby-complete direction 
>>>>>>> and manually extracting site_ruby' ?
>>>>>>> I see that a couple of revs (at svn rev #318 and 322) that are 
>>>>>>> using jruby-complete(trunk version) are working
>>>>>>> for me that don't perform the 
>>>>>>> runtime-rails-libraries-installation. While rev #322 has some
>>>>>>> of files under site_ruby checked in, rev #318 does not.
>>>>>>>
>>>>>>> Thanks
>>>>>>> Ashish
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Robert Egglestone wrote:
>>>>>>>
>>>>>>>        
>>>>>>>             
>>>>>>>
>>>>>>>> Hi Ashish,
>>>>>>>>
>>>>>>>> Yes you're right, however jruby-complete has been heading in a 
>>>>>>>> different direction, and I didn't see a way the existing 
>>>>>>>> rails-integration approach could be used with 
>>>>>>>> jruby-complete-0.9.8, without at least manually extracting 
>>>>>>>> site_ruby to a temporary directory.
>>>>>>>>
>>>>>>>> Instead I decided to take out the jruby.home handling code from 
>>>>>>>> rails-integration, go the jruby-complete way for now, and think 
>>>>>>>> about the jruby changes required to get jruby-complete used 
>>>>>>>> without extraction at a later date.
>>>>>>>>
>>>>>>>> Cheers,
>>>>>>>> Robert
>>>>>>>>
>>>>>>>>
>>>>>>>> Ashish Sahni wrote:
>>>>>>>>
>>>>>>>>          
>>>>>>>>               
>>>>>>>>
>>>>>>>>> Hi Robert,
>>>>>>>>>
>>>>>>>>> Thanks for the info. I've asked for more info on why glassfish 
>>>>>>>>> explodes-then-loads non-class
>>>>>>>>> resources in a webapp but in the meantime I was wondering that 
>>>>>>>>> if this approach
>>>>>>>>> of actually setting-up/installing jruby  and the associated 
>>>>>>>>> gems at runtime(once per process lifetime)
>>>>>>>>> is bit too heavy ? Previously(a few weeks ago) the jruby libs 
>>>>>>>>> and the gems(rails libraries) were
>>>>>>>>> included in the war in already-installed state - am I 
>>>>>>>>> recollecting this right ?
>>>>>>>>> Maybe this has some advantages over the previous method or any 
>>>>>>>>> other thoughts ?
>>>>>>>>>
>>>>>>>>> Thanks
>>>>>>>>> Ashish
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Robert Egglestone wrote:
>>>>>>>>>
>>>>>>>>>            
>>>>>>>>>                 
>>>>>>>>>
>>>>>>>>>> If started standalone, rails integration requires 
>>>>>>>>>> jruby-complete.jar, and will extract out jruby.home into a 
>>>>>>>>>> temporary directory using the jruby-complete extraction 
>>>>>>>>>> stuff. This does require that jruby-complete is still jarred up.
>>>>>>>>>>
>>>>>>>>>> If it's not running standalone, then it'll just get 
>>>>>>>>>> jruby.home from either context-param or a system property, 
>>>>>>>>>> and use that.
>>>>>>>>>>
>>>>>>>>>> Cheers,
>>>>>>>>>> Robert
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Ashish Sahni wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>              
>>>>>>>>>>                   
>>>>>>>>>>
>>>>>>>>>>> Hi Folks,
>>>>>>>>>>>
>>>>>>>>>>> I'm trying the rails integration after more than a couple of 
>>>>>>>>>>> week -
>>>>>>>>>>> Getting this 'extraction' error(see below) and a quick 
>>>>>>>>>>> glance at extract.rb makes be believe that the 
>>>>>>>>>>> file(extract.rb) is expecting to be in an archive
>>>>>>>>>>> (and from the error msg below you can see that its not in 
>>>>>>>>>>> any archive). Is that the case ? Tried tomcat but that seems 
>>>>>>>>>>> to be failing too(for
>>>>>>>>>>> a different reason though - no error msg in the logs yet).
>>>>>>>>>>> Thanks
>>>>>>>>>>> Ashish
>>>>>>>>>>>
>>>>>>>>>>> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable 
>>>>>>>>>>>
>>>>>>>>>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in 
>>>>>>>>>>> `initialize': error: can't locate enclosed archive from 
>>>>>>>>>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb 
>>>>>>>>>>> (RuntimeError)
>>>>>>>>>>>     from <script>:0:in `new'
>>>>>>>>>>>     from <script>:0
>>>>>>>>>>>     ...internal jruby stack elided...
>>>>>>>>>>>     from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>>>>>>     from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>>>>>>     from 
>>>>>>>>>>> org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107) 
>>>>>>>>>>>
>>>>>>>>>>> ....
>>>>>>>>>>>
>>>>>>>>>>> ___
>>>>>>>>>>

-------------- next part --------------
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From robert at cs.auckland.ac.nz  Wed Mar 21 17:40:39 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Thu, 22 Mar 2007 09:40:39 +1200
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <4601A1C2.1000007@sun.com>
References: <45F604B4.4030105@sun.com>
	<45F606C4.1010105@cs.auckland.ac.nz>	<45F6DEF5.7060601@sun.com>
	<45F7208F.8080909@cs.auckland.ac.nz>	<45FF028D.6040700@sun.com>
	<45FF0A38.80704@cs.auckland.ac.nz>	<45FF1E2B.3070707@sun.com>
	<45FF22CF.40400@cs.auckland.ac.nz>	<45FF2F38.20104@sun.com>
	<45FF381C.5020103@cs.auckland.ac.nz>	<45FF4785.3000209@sun.com>
	<4601A1C2.1000007@sun.com>
Message-ID: <4601A657.4040507@cs.auckland.ac.nz>

As a prefix for the classpath loader?
Hmm, interesting, yeah that sounds like a great solution :-)

If we bundle the gems expanded, then I believe we'll still need to 
support copying them out to the file system, to handle application 
servers that deploy the war in a non-exploded state.

Cheers,
Robert


Ashish Sahni wrote:
> Hi Robert,
>
> It turns out that there is a simple solution to arbitrary URL load 
> path issue -
> Simply adding META-INF/jruby.home/lib/ruby/site_ruby/1.8 to the load path
> of the jruby runtime enables it to load rubygems. I think this load 
> path should
> be set within the jruby runtime itself when its loaded from 
> jruby-complete but
> for now rails-integration can add it while initializing the ruby runtime
> With that change no extraction is needed at runtime which IMO is 
> extremely
> desirable.
>
> Also, I think reverting back to adding the ruby libraries in an 
> already-installed-state
> is a good idea ;)
>
> With these changes, the users will have the plugin functionality while 
> not losing out on
> performance. Attached are the minimal changes and some reverting back
> to earlier revs.  I've tested them on Tomcat 6.0.2 and GlassFish 
> b39-rc and they
> seem to work well for me.
>
> Thoughts ?
>
> Thanks
> Ashish
>
>
>
>
>
> Ashish Sahni wrote:
>
>> Too many revs X libraries combinations  :(
>> I thought rev 318 worked. which does not have site_ruby checked in,
>> but now I see that there is this ruby-standard-libary.jar in 318.
>> I'll try out the trunk version tomorrow to verify and let you know ...
>>
>> -Ashish
>>
>> Robert Egglestone wrote:
>>
>>  
>>
>>> Ah, in that case, it's the JRuby extraction that's causing the 
>>> failure, rather than the gems.
>>>
>>> src/jruby/extract.rb grabs a reference to the current file, uses the 
>>> path to determine the zip file it's contained in, and iterates 
>>> through the entries extracting each of them. This would need to be 
>>> rewritten if it was to be used from an expanded jruby-complete.
>>>
>>> rails-integration rev-332 contains a copy of site_ruby as a 
>>> work-around.
>>>
>>> Cheers,
>>> Robert
>>>
>>> Ashish Sahni wrote:
>>>
>>>   
>>>> Hi Robert,
>>>>
>>>> Sorry, not sure what information you're asking for here - The 
>>>> extraction related stack trace is the
>>>> original cause of  the issues I'm trying to address.
>>>>
>>>> As far as your statement 'As it stands in JRuby complete 0.9.8,
>>>> we cannot add site_ruby to the load path without extracting the 
>>>> files first.' goes -
>>>> I ran rails-integration-from-svn-rev-322 with 
>>>> jruby-complete-0.9.8.jar on GlassFish
>>>> and tomcat and it ran fine. So, it must have been able to load the 
>>>> ruby files
>>>> in site_ruby since rev 322 does not extract jruby into a tmp-dir at 
>>>> runtime.
>>>> Can you/someone confirm/deny this behaviour ?
>>>>
>>>> Thanks
>>>> Ashish
>>>>
>>>> Robert Egglestone wrote:
>>>>
>>>>
>>>>
>>>>     
>>>>> We can certainly package the gems in another state, or even find 
>>>>> more efficient ways of extracting them.
>>>>>
>>>>> Could you provide more information on it not being found? A 
>>>>> stacktrace would be great, the one I saw before was related to the 
>>>>> jruby.home extraction (which does require that it's inside a jar).
>>>>>
>>>>> Cheers,
>>>>> Robert
>>>>>
>>>>> Ashish Sahni wrote:
>>>>>
>>>>>  
>>>>>       
>>>>>> Hi Robert,
>>>>>> Thanks for the detailed reply. Please see my comments/questions 
>>>>>> inline:
>>>>>>
>>>>>>
>>>>>> Robert Egglestone wrote:
>>>>>>
>>>>>>    
>>>>>>         
>>>>>>> Hi Ashish,
>>>>>>>
>>>>>>> Rails-integration requires that the core ruby libraries, and 
>>>>>>> site_ruby (for rubygems), are on the ruby load path to be able 
>>>>>>> to run the rails application.
>>>>>>>
>>>>>>> Originally we were creating packages of the ruby files by 
>>>>>>> grabbing the files from a JRuby installation on disk during 
>>>>>>> war:standalone:create. This has the disadvantage that people 
>>>>>>> have to have JRuby installed (they can't just drop in the plugin 
>>>>>>> and go), and it involves repackaging JRuby libraries - not 
>>>>>>> something I think we really should be doing unless we have to.
>>>>>>>
>>>>>>> JRuby complete looked like a good solution in that it includes 
>>>>>>> the core ruby libraries on the load path (from the classpath) 
>>>>>>> automatically.      
>>>>>>>           
>>>>>> JRuby-complete is a good idea. It contains the java lib 
>>>>>> classes(jruby, asm etc) + ruby scripts.
>>>>>> It however, does not contains the rails libraries, right ? The 
>>>>>> rail-integration 'rake war:create:*' tasks
>>>>>> add the rails libraries to the archived war. The question is the 
>>>>>> form in which the rails libraries
>>>>>> are archived. Earlier they used to be in pre-installed-state ie, 
>>>>>> loose files which works for me.
>>>>>> However, the latest rail-integration rake tasks package the rails 
>>>>>> libraries as .gem file ie, in to-be-installed
>>>>>> state after deployment on the web container. The latter is whats 
>>>>>> the root  cause of  the errors I'm seeing.
>>>>>> Also concerned because they add a huge overhead during runtime 
>>>>>> caused by the 'gem installation'.
>>>>>>
>>>>>> The rails libraries need to be packaged into the war one way or 
>>>>>> the other. I see your point about
>>>>>> 'dropin the plugin and go' but as a developer I'm thinking most 
>>>>>> folks would have a JRuby/rails
>>>>>> installation or could get one. Well, as a compromise maybe we 
>>>>>> could provide the user with
>>>>>> the option of  packaging the rails libraries in either state ? 
>>>>>> That way they can weigh the benefits
>>>>>> of runtime-performance versus plugin-functionality and decide. It 
>>>>>> would add some conditional
>>>>>> code but should be feasible. Thoughts ?
>>>>>>
>>>>>>    
>>>>>>         
>>>>>>> However, it did not include site_ruby (JRUBY-633).
>>>>>>>
>>>>>>> As a temporary work-around I bundled site_ruby with 
>>>>>>> rails-integration for a few revisions.
>>>>>>>      
>>>>>>>           
>>>>>> Ah, I see.
>>>>>>
>>>>>>    
>>>>>>         
>>>>>>> site_ruby was added into JRuby complete, however not as I'd 
>>>>>>> expected. Some work has been done around the ability to expand 
>>>>>>> out a Ruby home from the JRuby complete jar, and it was included 
>>>>>>> with these files. This means that while they can be expanded out 
>>>>>>> easily, they are not located on the initial load path for JRuby 
>>>>>>> complete.
>>>>>>>
>>>>>>> The LoadService currently does special handling of URLs with the 
>>>>>>> jar protocol, presumably for performance reasons. This special 
>>>>>>> handling doesn't support using arbitrary jar URLs as load paths 
>>>>>>> (e.g. you cannot add 
>>>>>>> jar:file:jruby-complete.jar!/META-INF/jruby.home). As it stands 
>>>>>>> in JRuby complete 0.9.8, we cannot add site_ruby to the load 
>>>>>>> path without extracting the files first.
>>>>>>>      
>>>>>>>           
>>>>>> Hmm ... I was running with trunk version of jruby-complete and 
>>>>>> maybe that has the fix but
>>>>>> I did not get the any failure when I suppose 'require rubygems' 
>>>>>> was interpreted. Maybe
>>>>>> my local env - I'll check.
>>>>>>
>>>>>>    
>>>>>>         
>>>>>>> Rather than making the extraction code in rails-integration more 
>>>>>>> complicated, when this is something that is more within the 
>>>>>>> domain of JRuby than rails-integration, I decided to take it out 
>>>>>>> and leverage the extraction code that had been added to JRuby 
>>>>>>> complete. This was used to expand a JRuby home into a temporary 
>>>>>>> directory.
>>>>>>>
>>>>>>> Moving forward, my preference would be to find a way to add 
>>>>>>> arbitary URLs as load paths, so that rails-integration can set 
>>>>>>> jruby.home to be an internal location within jruby-complete.jar, 
>>>>>>> and gem_home could be pointed to either a temporary directory or 
>>>>>>> a location within the web application.
>>>>>>>      
>>>>>>>           
>>>>>> Can't argue that one.
>>>>>>
>>>>>> Thanks much,
>>>>>> Ashish
>>>>>>
>>>>>>    
>>>>>>         
>>>>>>> Cheers,
>>>>>>> Robert
>>>>>>>
>>>>>>>
>>>>>>> Ashish Sahni wrote:
>>>>>>>
>>>>>>>      
>>>>>>>           
>>>>>>>> Hi Robert,
>>>>>>>> Could you expand on what you mean by 'jruby-complete direction 
>>>>>>>> and manually extracting site_ruby' ?
>>>>>>>> I see that a couple of revs (at svn rev #318 and 322) that are 
>>>>>>>> using jruby-complete(trunk version) are working
>>>>>>>> for me that don't perform the 
>>>>>>>> runtime-rails-libraries-installation. While rev #322 has some
>>>>>>>> of files under site_ruby checked in, rev #318 does not.
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>> Ashish
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Robert Egglestone wrote:
>>>>>>>>
>>>>>>>>        
>>>>>>>>             
>>>>>>>>> Hi Ashish,
>>>>>>>>>
>>>>>>>>> Yes you're right, however jruby-complete has been heading in a 
>>>>>>>>> different direction, and I didn't see a way the existing 
>>>>>>>>> rails-integration approach could be used with 
>>>>>>>>> jruby-complete-0.9.8, without at least manually extracting 
>>>>>>>>> site_ruby to a temporary directory.
>>>>>>>>>
>>>>>>>>> Instead I decided to take out the jruby.home handling code 
>>>>>>>>> from rails-integration, go the jruby-complete way for now, and 
>>>>>>>>> think about the jruby changes required to get jruby-complete 
>>>>>>>>> used without extraction at a later date.
>>>>>>>>>
>>>>>>>>> Cheers,
>>>>>>>>> Robert
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Ashish Sahni wrote:
>>>>>>>>>
>>>>>>>>>          
>>>>>>>>>               
>>>>>>>>>> Hi Robert,
>>>>>>>>>>
>>>>>>>>>> Thanks for the info. I've asked for more info on why 
>>>>>>>>>> glassfish explodes-then-loads non-class
>>>>>>>>>> resources in a webapp but in the meantime I was wondering 
>>>>>>>>>> that if this approach
>>>>>>>>>> of actually setting-up/installing jruby  and the associated 
>>>>>>>>>> gems at runtime(once per process lifetime)
>>>>>>>>>> is bit too heavy ? Previously(a few weeks ago) the jruby libs 
>>>>>>>>>> and the gems(rails libraries) were
>>>>>>>>>> included in the war in already-installed state - am I 
>>>>>>>>>> recollecting this right ?
>>>>>>>>>> Maybe this has some advantages over the previous method or 
>>>>>>>>>> any other thoughts ?
>>>>>>>>>>
>>>>>>>>>> Thanks
>>>>>>>>>> Ashish
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Robert Egglestone wrote:
>>>>>>>>>>
>>>>>>>>>>            
>>>>>>>>>>                 
>>>>>>>>>>> If started standalone, rails integration requires 
>>>>>>>>>>> jruby-complete.jar, and will extract out jruby.home into a 
>>>>>>>>>>> temporary directory using the jruby-complete extraction 
>>>>>>>>>>> stuff. This does require that jruby-complete is still jarred 
>>>>>>>>>>> up.
>>>>>>>>>>>
>>>>>>>>>>> If it's not running standalone, then it'll just get 
>>>>>>>>>>> jruby.home from either context-param or a system property, 
>>>>>>>>>>> and use that.
>>>>>>>>>>>
>>>>>>>>>>> Cheers,
>>>>>>>>>>> Robert
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Ashish Sahni wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>              
>>>>>>>>>>>                   
>>>>>>>>>>>> Hi Folks,
>>>>>>>>>>>>
>>>>>>>>>>>> I'm trying the rails integration after more than a couple 
>>>>>>>>>>>> of week -
>>>>>>>>>>>> Getting this 'extraction' error(see below) and a quick 
>>>>>>>>>>>> glance at extract.rb makes be believe that the 
>>>>>>>>>>>> file(extract.rb) is expecting to be in an archive
>>>>>>>>>>>> (and from the error msg below you can see that its not in 
>>>>>>>>>>>> any archive). Is that the case ? Tried tomcat but that 
>>>>>>>>>>>> seems to be failing too(for
>>>>>>>>>>>> a different reason though - no error msg in the logs yet).
>>>>>>>>>>>> Thanks
>>>>>>>>>>>> Ashish
>>>>>>>>>>>>
>>>>>>>>>>>> [#|2007-03-12T15:02:35.411-0700|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=14;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=8f9d3e67-4d11-4cd0-996e-8049fedb92ca;|WebModule[/cookbook]StandardWrapper.Throwable 
>>>>>>>>>>>>
>>>>>>>>>>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb:13:in 
>>>>>>>>>>>> `initialize': error: can't locate enclosed archive from 
>>>>>>>>>>>> /home/ashish/gf91/publish/glassfish/domains/domain1/generated/jsp/j2ee-modules/cookbook/loader/jruby/extract.rb 
>>>>>>>>>>>> (RuntimeError)
>>>>>>>>>>>>     from <script>:0:in `new'
>>>>>>>>>>>>     from <script>:0
>>>>>>>>>>>>     ...internal jruby stack elided...
>>>>>>>>>>>>     from org.jruby.Ruby.eval(Ruby.java:273)
>>>>>>>>>>>>     from org.jruby.Ruby.evalScript(Ruby.java:266)
>>>>>>>>>>>>     from 
>>>>>>>>>>>> org.jruby.webapp.AbstractRailsServlet.createJRubyHome(AbstractRailsServlet.java:107) 
>>>>>>>>>>>>
>>>>>>>>>>>> ....
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Jruby-extras-devel mailing list
>>>>>>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>>>>
>>>>>>>>>>>>  
>>>>>>>>>>>>
>>>>>>>>>>>>                
>>>>>>>>>>>>                     
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Jruby-extras-devel mailing list
>>>>>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>              
>>>>>>>>>>>                   
>>>>>>>>>> -- 
>>>>>>>>>> Ashish
>>>>>>>>>> http://blogs.sun.com/whacko
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> ------------------------------------------------------------------------ 
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Jruby-extras-devel mailing list
>>>>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>>
>>>>>>>>>>            
>>>>>>>>>>                 
>>>>>>>>> ------------------------------------------------------------------------ 
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Jruby-extras-devel mailing list
>>>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>          
>>>>>>>>>               
>>>>>>>> ------------------------------------------------------------------------ 
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Jruby-extras-devel mailing list
>>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>>
>>>>>>>>        
>>>>>>>>             
>>>>>>> ------------------------------------------------------------------------ 
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Jruby-extras-devel mailing list
>>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>>
>>>>>>>
>>>>>>>      
>>>>>>>           
>>>>>> ------------------------------------------------------------------------ 
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Jruby-extras-devel mailing list
>>>>>> Jruby-extras-devel at rubyforge.org
>>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>>
>>>>>>    
>>>>>>         
>>>>> ------------------------------------------------------------------------ 
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Jruby-extras-devel mailing list
>>>>> Jruby-extras-devel at rubyforge.org
>>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>>
>>>>>
>>>>>  
>>>>>       
>>>> _______________________________________________
>>>> Jruby-extras-devel mailing list
>>>> Jruby-extras-devel at rubyforge.org
>>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>>
>>>>
>>>>     
>>> ------------------------------------------------------------------------ 
>>>
>>>
>>> _______________________________________________
>>> Jruby-extras-devel mailing list
>>> Jruby-extras-devel at rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>>
>>>
>>>   
>>
>> _______________________________________________
>> Jruby-extras-devel mailing list
>> Jruby-extras-devel at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>>  
>>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From Ashish.Sahni at Sun.COM  Wed Mar 21 18:26:55 2007
From: Ashish.Sahni at Sun.COM (Ashish Sahni)
Date: Wed, 21 Mar 2007 14:26:55 -0800
Subject: [Jruby-extras-devel] RoRasWAR - runtime error
In-Reply-To: <4601B036.1000207@sun.com>
References: <45F604B4.4030105@sun.com> <45F606C4.1010105@cs.auckland.ac.nz>
	<45F6DEF5.7060601@sun.com> <45F7208F.8080909@cs.auckland.ac.nz>
	<45FF028D.6040700@sun.com> <45FF0A38.80704@cs.auckland.ac.nz>
	<45FF1E2B.3070707@sun.com> <45FF22CF.40400@cs.auckland.ac.nz>
	<45FF2F38.20104@sun.com> <45FF381C.5020103@cs.auckland.ac.nz>
	<45FF4785.3000209@sun.com> <4601A1C2.1000007@sun.com>
	<4601A657.4040507@cs.auckland.ac.nz> <4601B036.1000207@sun.com>
Message-ID: <4601B12F.4010603@sun.com>

Robert Egglestone wrote:

> As a prefix for the classpath loader?

Exactly ! JRuby's LoadService uses classloader.getResource ..

> Hmm, interesting, yeah that sounds like a great solution :-)
>
> If we bundle the gems expanded, then I believe we'll still need to 
> support copying them out to the file system, to handle application 
> servers that deploy the war in a non-exploded state.

I've been meaning to ask about this - I'm assuming that 
this(non-exploded state) hasn't been
tested since you say "... I believe ...".
Which app servers serve directly out of .war archive ? So, that we can 
run and test
things out. I know GlassFish 9.x and tomcat 6.x explode the war onto the 
filesystem on deployment/initialization.
Yes, that's internal implementation details but we should worry about 
the implementations changing later.
Maybe we can exploit the same classloader's resource-loading-prefix 
trick here ;)

Thanks
Ashish

(snip)



From nobody at rubyforge.org  Wed Mar 21 23:16:26 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 21 Mar 2007 23:16:26 -0400 (EDT)
Subject: [Jruby-extras-devel] [375] trunk/activerecord-jdbc: - add maven pom
	for building from within Bamboo
Message-ID: <20070322031626.B8A025240DDD@rubyforge.org>

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From nicksieger at gmail.com  Wed Mar 21 23:33:02 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Wed, 21 Mar 2007 22:33:02 -0500
Subject: [Jruby-extras-devel] AR-JDBC in Bamboo
Message-ID: <f0b861390703212033j22c744dv22b9b26aef67bd2@mail.gmail.com>

...but the first build failed.

It works fine for me locally, so I'm wondering if it's MySQL setup on
thresher.  Any ideas?

http://jruby.thresher.com/build/viewBuildLog.action?buildKey=ARJDBC-TRUNK&buildNumber=1

/Nick

From mike at stinkyminky.net  Thu Mar 22 00:22:17 2007
From: mike at stinkyminky.net (Michael Lee)
Date: Thu, 22 Mar 2007 00:22:17 -0400
Subject: [Jruby-extras-devel] DB2 JDBC - ID as String - Help - Where to
	look?
In-Reply-To: <a2930af00703200424j58884f73p97ee1a83616401e2@mail.gmail.com>
References: <010B388A-0D22-49E1-BC8F-0003461EC348@stinkyminky.net>
	<a2930af00703200424j58884f73p97ee1a83616401e2@mail.gmail.com>
Message-ID: <E858FE1B-F980-4442-8BD6-FA30E5CAD982@stinkyminky.net>

Thanks for the advice.  However, it looks like it is inherit problem  
with ActiveRecord, not with JdbcConnection.

The problem does not manifest in MySQL because MySQL support

where id = '3'

However, this will give error in DB2 - wrong type.

There is no easy solution.  I thought that I can modify of JDBC  
connection.

56     def quote(value, column = nil) # :nodoc:

but no avail because ActiveRecord.Base never pass in column when  
binding with variable [ replace_bind_variables ].

In a simple term, they create SQL statement like 'SELECT * FROM  
products where products.id = ?' and replace '?' with value.

So what IBM DB2 guys do for ActiveRecord adapter - they replaced  
ActiveRecord's replace_bind_variables with their own.  It is totally  
a hack - they check if the connector is 'DB2' and execute their own  
code.  Basically, they parse SQL statement and get the column name  
and figure out if they it is numeric column or not.  It is ugly!  Not  
very clean design but that's what it was dealt by ActieRecord.

So I won't bored with everyone with details but it looks like I need  
to follow up with ActiveRecord guys.  They need to do a better job in  
creating SQL condition to be more generic.

Now I start to understand why IBM DB2 guys are saying Rails is MySQL- 
centric.  The entire ActiveRecord needs to be 'tweaked' so that  
supporting various database is easier.

So there is no easy solution for ActiveRecord-JDBC.  Unless I need to  
find a way to intercept 'find_by_xxx' method and convert to proper  
native type before 'replace_bind_variables'.  More code reading...

Thx.

Michael Lee





On Mar 20, 2007, at 7:24 AM, Ryan Bell wrote:

> Depending on what you're trying to do, you might look at  
> JdbcConnection#convert_jdbc_type_to_ruby. Also, could you report  
> these issues as bugs?
>
> On 3/20/07, Michael Lee <mike at stinkyminky.net> wrote:
> Okay - I'm stuck with DB2 at work.  Rails is very 'MySQL' centric and
> I'm having difficult time to get 'JDBC-DB2' to work.
>
> It looks like db2-jdbc is interpret 'id' column as 'string' instead
> of 'integer'.  I googled and found two previous posts but not much
> thread on it.
>
> [ if I missed the answer please point me to it ]
>
> I poked around the code to see but I'm stumped.  As far as I can tell
> that 'columns' method in jdbc_adaptor.rb uses 'MetaData' to figure
> out column-type.
>
> I don't mind digging around but it would certainly helpful if someone
> can point out what is the easiest way of debugging this.
>
> I tried jirb and MySQL from home and it works fine.
>
> >> x = Product.find_by_id(3)
> => #<Product:0x44d4bb @attributes={"description"=>"dfadf",
> "title"=>"abc", "price"=> 21.34, "id"=>3}>
> >> x = Product.find_by_id("3")
> => #<Product:0xa99b9a @attributes={"description"=>"dfadf",
> "title"=>"abc", "price"=> 21.34, "id"=>3}>
>
> But DB2 [ at work so I cannot cut&paste ], "3" will not be translated
> into Fixnum 3.  It will throw an exception - try to do [ WHERE id =
> '3' ]
>
> Can someone point to which code I should debug?  Thx.
>
> Michael J. Lee
>
> -- p.s.
>
> BTW - DB2 has a concept of 'schema'.  Basically, prefix for table
> names.  You can change the current schema by appending
> 'currentSchema=XXX;' at the end of URL.  However, it does not always
> work.
>
> i.e.  two tables exists 'rails.products' and 'random.products'.  They
> are two separate tables in DB2.
>
> However,
>
> 214       def columns(table_name, name = nil)
> 215         metadata = @ connection.getMetaData
> 216         table_name.upcase! if metadata.storesUpperCaseIdentifiers
> 217         table_name.downcase! if  
> metadata.storesLowerCaseIdentifiers
> 218         results = metadata.getColumns(nil, nil, table_name, nil)
>                        ^^^^^^^^^^^^^^^^^^^      ^^^
>
> will returns the columns for both 'rails.products' and
> 'random.products'.
>
> The problem is that we need to pass in schema name as second arg.
>
> It is not easily solved because vendor specific 'JdbcConnection'
> wrapped by generic 'JdbcAdapter'.  And the logic to get 'columns'
> information resides in generic JdbcAdapter.
>
> For now, I made crude change to JdbcAdapter to taken in 'schema' as
> ActiveRecord config and it works.  But it may break and it is ugly.
>
> Thx in advance.
>
> BTW - I looked at ibm_db2.rb - regular activerecord_connector - I
> think we can copy a few lines to jdbc version.
>
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
>
>
> -- 
> Ryan L. Bell
> http://kofno.wordpress.com
> http://kofno.blogspot.com
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel

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From ola.bini at ki.se  Thu Mar 22 06:44:05 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 11:44:05 +0100
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
Message-ID: <46025DF5.6090901@ki.se>

Hey,

I wanted to be able to actually package an AR-JDBC gem. But that doesn't 
seem possible right now. The Rakefile complains about not knowing how to 
build 'lib/active_record/connection_adapters/jndi_adapter.rb'

Anyone's got instructions for how to go about this?

Cheers
-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From ryan.l.bell at gmail.com  Thu Mar 22 07:16:57 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 22 Mar 2007 07:16:57 -0400
Subject: [Jruby-extras-devel] AR-JDBC in Bamboo
In-Reply-To: <f0b861390703212033j22c744dv22b9b26aef67bd2@mail.gmail.com>
References: <f0b861390703212033j22c744dv22b9b26aef67bd2@mail.gmail.com>
Message-ID: <a2930af00703220416s6615e1a5l6cf091e78876242b@mail.gmail.com>

That looks like what I see in on my machine when I run the mysql tests.

On 3/21/07, Nick Sieger <nicksieger at gmail.com> wrote:
>
> ...but the first build failed.
>
> It works fine for me locally, so I'm wondering if it's MySQL setup on
> thresher.  Any ideas?
>
>
> http://jruby.thresher.com/build/viewBuildLog.action?buildKey=ARJDBC-TRUNK&buildNumber=1
>
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From ryan.l.bell at gmail.com  Thu Mar 22 07:22:06 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 22 Mar 2007 07:22:06 -0400
Subject: [Jruby-extras-devel] DB2 JDBC - ID as String - Help - Where to
	look?
In-Reply-To: <E858FE1B-F980-4442-8BD6-FA30E5CAD982@stinkyminky.net>
References: <010B388A-0D22-49E1-BC8F-0003461EC348@stinkyminky.net>
	<a2930af00703200424j58884f73p97ee1a83616401e2@mail.gmail.com>
	<E858FE1B-F980-4442-8BD6-FA30E5CAD982@stinkyminky.net>
Message-ID: <a2930af00703220422j5a99f64ei338a045c1357ac22@mail.gmail.com>

Wowza! That is ugly.

On 3/22/07, Michael Lee <mike at stinkyminky.net> wrote:
>
> Thanks for the advice.  However, it looks like it is inherit problem with
> ActiveRecord, not with JdbcConnection.
> The problem does not manifest in MySQL because MySQL support
>
> where id = '3'
>
> However, this will give error in DB2 - wrong type.
>
> There is no easy solution.  I thought that I can modify of JDBC
> connection.
>
> 56     def quote(value, column = nil) # :nodoc:
>
> but no avail because ActiveRecord.Base never pass in column when binding
> with variable [ replace_bind_variables ].
>
> In a simple term, they create SQL statement like 'SELECT * FROM products
> where products.id = ?' and replace '?' with value.
>
> So what IBM DB2 guys do for ActiveRecord adapter - they replaced
> ActiveRecord's replace_bind_variables with their own.  It is totally a hack
> - they check if the connector is 'DB2' and execute their own
> code.  Basically, they parse SQL statement and get the column name and
> figure out if they it is numeric column or not.  It is ugly!  Not very clean
> design but that's what it was dealt by ActieRecord.
>
> So I won't bored with everyone with details but it looks like I need to
> follow up with ActiveRecord guys.  They need to do a better job in creating
> SQL condition to be more generic.
>
> Now I start to understand why IBM DB2 guys are saying Rails is
> MySQL-centric.  The entire ActiveRecord needs to be 'tweaked' so that
> supporting various database is easier.
>
> So there is no easy solution for ActiveRecord-JDBC.  Unless I need to find
> a way to intercept 'find_by_xxx' method and convert to proper native type
> before 'replace_bind_variables'.  More code reading...
>
> Thx.
>
> Michael Lee
>
>
>
>
>
> On Mar 20, 2007, at 7:24 AM, Ryan Bell wrote:
>
> Depending on what you're trying to do, you might look at
> JdbcConnection#convert_jdbc_type_to_ruby. Also, could you report these
> issues as bugs?
>
> On 3/20/07, Michael Lee <mike at stinkyminky.net> wrote:
> >
> > Okay - I'm stuck with DB2 at work.  Rails is very 'MySQL' centric and
> > I'm having difficult time to get 'JDBC-DB2' to work.
> >
> > It looks like db2-jdbc is interpret 'id' column as 'string' instead
> > of 'integer'.  I googled and found two previous posts but not much
> > thread on it.
> >
> > [ if I missed the answer please point me to it ]
> >
> > I poked around the code to see but I'm stumped.  As far as I can tell
> > that 'columns' method in jdbc_adaptor.rb uses 'MetaData' to figure
> > out column-type.
> >
> > I don't mind digging around but it would certainly helpful if someone
> > can point out what is the easiest way of debugging this.
> >
> > I tried jirb and MySQL from home and it works fine.
> >
> > >> x = Product.find_by_id(3)
> > => #<Product:0x44d4bb @attributes={"description"=>"dfadf",
> > "title"=>"abc", "price"=> 21.34, "id"=>3}>
> > >> x = Product.find_by_id("3")
> > => #<Product:0xa99b9a @attributes={"description"=>"dfadf",
> > "title"=>"abc", "price"=> 21.34, "id"=>3}>
> >
> > But DB2 [ at work so I cannot cut&paste ], "3" will not be translated
> > into Fixnum 3.  It will throw an exception - try to do [ WHERE id =
> > '3' ]
> >
> > Can someone point to which code I should debug?  Thx.
> >
> > Michael J. Lee
> >
> > -- p.s.
> >
> > BTW - DB2 has a concept of 'schema'.  Basically, prefix for table
> > names.  You can change the current schema by appending
> > 'currentSchema=XXX;' at the end of URL.  However, it does not always
> > work.
> >
> > i.e.  two tables exists 'rails.products' and 'random.products'.  They
> > are two separate tables in DB2.
> >
> > However,
> >
> > 214       def columns(table_name, name = nil)
> > 215         metadata = @ connection.getMetaData
> > 216         table_name.upcase! if metadata.storesUpperCaseIdentifiers
> > 217         table_name.downcase! if metadata.storesLowerCaseIdentifiers
> > 218         results = metadata.getColumns(nil, nil, table_name, nil)
> >                        ^^^^^^^^^^^^^^^^^^^      ^^^
> >
> > will returns the columns for both 'rails.products' and
> > 'random.products'.
> >
> > The problem is that we need to pass in schema name as second arg.
> >
> > It is not easily solved because vendor specific 'JdbcConnection'
> > wrapped by generic 'JdbcAdapter'.  And the logic to get 'columns'
> > information resides in generic JdbcAdapter.
> >
> > For now, I made crude change to JdbcAdapter to taken in 'schema' as
> > ActiveRecord config and it works.  But it may break and it is ugly.
> >
> > Thx in advance.
> >
> > BTW - I looked at ibm_db2.rb - regular activerecord_connector - I
> > think we can copy a few lines to jdbc version.
> >
> >
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
>
>
>
> --
> Ryan L. Bell
> http://kofno.wordpress.com
> http://kofno.blogspot.com_______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>
>
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From ola.bini at ki.se  Thu Mar 22 07:43:38 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 12:43:38 +0100
Subject: [Jruby-extras-devel] MySQL and activerecord
Message-ID: <46026BEA.5060304@ki.se>

Hey.

We have some more problems with AR-JDBC. First of all, how can I run the 
mysql tests locally? I get some really strange errors when trying. 
Everyything basically bombs out with a long stack trace and these counts:

10 tests, 5 assertions, 1 failures, 3 errors

Since I'm about to change the handling of timestamp (making it datetime, 
like Rails does) and also trying to get parts of migrations working, it 
would be nice to be able to test this.

The other problem is this:

   add_column :foo, :created_at, :timestamp
   change_column :foo, :created_at, :timestamp, :null => false

Now, what happens is that this migration bombs at the change_column, 
with this error:

  NativeException: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException:
  Invalid default value for 'created_at': ALTER TABLE foo CHANGE
  created_at created_at TIMESTAMP DEFAULT 'CURRENT_TIMESTAMP' NOT NULL

This is code that worked on MRI with Rails 1.2. What's interesting is 
that with MRI the DEFAULT clause doesn't even get added. But I can't 
find out exactly how that happens.

I would like to be able to package a gem and overwrite my current gems, 
but since I can't do that right now (see old post), I kinda stuck. Any 
advice would be very helpful on these two issues.

-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From nobody at rubyforge.org  Thu Mar 22 07:46:35 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu, 22 Mar 2007 07:46:35 -0400 (EDT)
Subject: [Jruby-extras-devel] [376] trunk/activerecord-jdbc/Manifest.txt:
	Updated the manifest so the gem will build correctly
Message-ID: <20070322114635.919305240999@rubyforge.org>

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From ryan.l.bell at gmail.com  Thu Mar 22 07:48:45 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 22 Mar 2007 07:48:45 -0400
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <46025DF5.6090901@ki.se>
References: <46025DF5.6090901@ki.se>
Message-ID: <a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>

Damn.I never updated the Manifest.txt when I removed jndi_adapter.rb. I just
made the change. svn up and try again. I think it will work now.

On 3/22/07, Ola Bini <ola.bini at ki.se> wrote:
>
> Hey,
>
> I wanted to be able to actually package an AR-JDBC gem. But that doesn't
> seem possible right now. The Rakefile complains about not knowing how to
> build 'lib/active_record/connection_adapters/jndi_adapter.rb'
>
> Anyone's got instructions for how to go about this?
>
> Cheers
> --
>   Ola Bini (http://ola-bini.blogspot.com)
>   JvYAML, RbYAML, JRuby and Jatha contributor
>   System Developer, Karolinska Institutet (http://www.ki.se)
>   OLogix Consulting (http://www.ologix.com)
>
>   "Yields falsehood when quined" yields falsehood when quined.
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From ola.bini at ki.se  Thu Mar 22 07:54:05 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 12:54:05 +0100
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
Message-ID: <46026E5D.6040600@ki.se>

Ryan Bell wrote:
> Damn.I never updated the Manifest.txt when I removed jndi_adapter.rb. I 
> just made the change. svn up and try again. I think it will work now.
> 

Thanks Ryan! That's sweet of you. =)

The tests?

Cheers
-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From ola.bini at ki.se  Thu Mar 22 07:55:34 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 12:55:34 +0100
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
Message-ID: <46026EB6.4030907@ki.se>

Ryan Bell wrote:
> Damn.I never updated the Manifest.txt when I removed jndi_adapter.rb. I 
> just made the change. svn up and try again. I think it will work now.
> 

(in /home/olagus/workspace/ar-jdbc-trunk)
rake aborted!
Don't know how to build task 'diff.txt'

(See full trace by running task with --trace)



Same solution?


-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From nobody at rubyforge.org  Thu Mar 22 07:56:41 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu, 22 Mar 2007 07:56:41 -0400 (EDT)
Subject: [Jruby-extras-devel] [377] trunk/activerecord-jdbc: Fix build
Message-ID: <20070322115641.512AF5240999@rubyforge.org>

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From ola.bini at ki.se  Thu Mar 22 07:56:45 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 12:56:45 +0100
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <46026EB6.4030907@ki.se>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se>
Message-ID: <46026EFD.5020403@ki.se>

Ola Bini wrote:
> Ryan Bell wrote:
>> Damn.I never updated the Manifest.txt when I removed jndi_adapter.rb. I 
>> just made the change. svn up and try again. I think it will work now.
>>
> 
> (in /home/olagus/workspace/ar-jdbc-trunk)
> rake aborted!
> Don't know how to build task 'diff.txt'
> 
> (See full trace by running task with --trace)
> 
> 
> 
> Same solution?
> 
> 

Yep. I've submitted it.

-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From ola.bini at ki.se  Thu Mar 22 07:58:52 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 12:58:52 +0100
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <46026EFD.5020403@ki.se>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
Message-ID: <46026F7C.4070009@ki.se>

Ola Bini wrote:
> Ola Bini wrote:
>> Ryan Bell wrote:
>>> Damn.I never updated the Manifest.txt when I removed jndi_adapter.rb. I 
>>> just made the change. svn up and try again. I think it will work now.
>>>
>> (in /home/olagus/workspace/ar-jdbc-trunk)
>> rake aborted!
>> Don't know how to build task 'diff.txt'
>>
>> (See full trace by running task with --trace)
>>
>>
>>
>> Same solution?
>>
>>
> 
> Yep. I've submitted it.
> 

Why don't we just remove Manifest.txt from trunk? It's created by the 
package task anyway?

-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From ryan.l.bell at gmail.com  Thu Mar 22 07:59:50 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 22 Mar 2007 07:59:50 -0400
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <46026F7C.4070009@ki.se>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
	<46026F7C.4070009@ki.se>
Message-ID: <a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>

Fine by me.

On 3/22/07, Ola Bini <ola.bini at ki.se> wrote:
>
> Ola Bini wrote:
> > Ola Bini wrote:
> >> Ryan Bell wrote:
> >>> Damn.I never updated the Manifest.txt when I removed jndi_adapter.rb.
> I
> >>> just made the change. svn up and try again. I think it will work now.
> >>>
> >> (in /home/olagus/workspace/ar-jdbc-trunk)
> >> rake aborted!
> >> Don't know how to build task 'diff.txt'
> >>
> >> (See full trace by running task with --trace)
> >>
> >>
> >>
> >> Same solution?
> >>
> >>
> >
> > Yep. I've submitted it.
> >
>
> Why don't we just remove Manifest.txt from trunk? It's created by the
> package task anyway?
>
> --
>   Ola Bini (http://ola-bini.blogspot.com)
>   JvYAML, RbYAML, JRuby and Jatha contributor
>   System Developer, Karolinska Institutet (http://www.ki.se)
>   OLogix Consulting (http://www.ologix.com)
>
>   "Yields falsehood when quined" yields falsehood when quined.
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From ola.bini at ki.se  Thu Mar 22 08:00:11 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 13:00:11 +0100
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
	<46026F7C.4070009@ki.se>
	<a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
Message-ID: <46026FCB.8000500@ki.se>

Ryan Bell wrote:
> Fine by me.

Doesn't seem to work, though.

-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From ryan.l.bell at gmail.com  Thu Mar 22 08:00:17 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 22 Mar 2007 08:00:17 -0400
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
	<46026F7C.4070009@ki.se>
	<a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
Message-ID: <a2930af00703220500pc77039ch4ccb9f8bb36f1bd@mail.gmail.com>

As for the mysql tests... I don't know. I've been having trouble with mysql
tests locally myself. My errors look more like what Nick is seeing on
Bamboo. I haven't had a chance to sort them all out yet. Sorry.

On 3/22/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
>
> Fine by me.
>
> On 3/22/07, Ola Bini <ola.bini at ki.se> wrote:
> >
> > Ola Bini wrote:
> > > Ola Bini wrote:
> > >> Ryan Bell wrote:
> > >>> Damn.I never updated the Manifest.txt when I removed
> > jndi_adapter.rb. I
> > >>> just made the change. svn up and try again. I think it will work
> > now.
> > >>>
> > >> (in /home/olagus/workspace/ar-jdbc-trunk)
> > >> rake aborted!
> > >> Don't know how to build task 'diff.txt'
> > >>
> > >> (See full trace by running task with --trace)
> > >>
> > >>
> > >>
> > >> Same solution?
> > >>
> > >>
> > >
> > > Yep. I've submitted it.
> > >
> >
> > Why don't we just remove Manifest.txt from trunk? It's created by the
> > package task anyway?
> >
> > --
> >   Ola Bini (http://ola-bini.blogspot.com)
> >   JvYAML, RbYAML, JRuby and Jatha contributor
> >   System Developer, Karolinska Institutet ( http://www.ki.se)
> >   OLogix Consulting (http://www.ologix.com)
> >
> >   "Yields falsehood when quined" yields falsehood when quined.
> >
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
>
>
>
> --
> Ryan L. Bell
> http://kofno.wordpress.com
> http://kofno.blogspot.com
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From ryan.l.bell at gmail.com  Thu Mar 22 08:02:46 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 22 Mar 2007 08:02:46 -0400
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <46026FCB.8000500@ki.se>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
	<46026F7C.4070009@ki.se>
	<a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
	<46026FCB.8000500@ki.se>
Message-ID: <a2930af00703220502y6fa20914l10f2361d4281594c@mail.gmail.com>

Would adding :manifest as a dependency for :gem work?

On 3/22/07, Ola Bini <ola.bini at ki.se> wrote:
>
> Ryan Bell wrote:
> > Fine by me.
>
> Doesn't seem to work, though.
>
> --
>   Ola Bini (http://ola-bini.blogspot.com)
>   JvYAML, RbYAML, JRuby and Jatha contributor
>   System Developer, Karolinska Institutet (http://www.ki.se)
>   OLogix Consulting (http://www.ologix.com)
>
>   "Yields falsehood when quined" yields falsehood when quined.
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From ryan.l.bell at gmail.com  Thu Mar 22 08:07:14 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Thu, 22 Mar 2007 08:07:14 -0400
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <a2930af00703220502y6fa20914l10f2361d4281594c@mail.gmail.com>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
	<46026F7C.4070009@ki.se>
	<a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
	<46026FCB.8000500@ki.se>
	<a2930af00703220502y6fa20914l10f2361d4281594c@mail.gmail.com>
Message-ID: <a2930af00703220507k6609301bg8691daf0152542b1@mail.gmail.com>

Bah! I can't even get jake to run unless the Manifest exists. That's kind of
annoying.

On 3/22/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
>
> Would adding :manifest as a dependency for :gem work?
>
> On 3/22/07, Ola Bini <ola.bini at ki.se> wrote:
> >
> > Ryan Bell wrote:
> > > Fine by me.
> >
> > Doesn't seem to work, though.
> >
> > --
> >   Ola Bini (http://ola-bini.blogspot.com)
> >   JvYAML, RbYAML, JRuby and Jatha contributor
> >   System Developer, Karolinska Institutet (http://www.ki.se)
> >   OLogix Consulting (http://www.ologix.com)
> >
> >   "Yields falsehood when quined" yields falsehood when quined.
> >
> > _______________________________________________
> > Jruby-extras-devel mailing list
> > Jruby-extras-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> >
>
>
>
> --
> Ryan L. Bell
> http://kofno.wordpress.com
> http://kofno.blogspot.com
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From ola.bini at ki.se  Thu Mar 22 08:24:33 2007
From: ola.bini at ki.se (Ola Bini)
Date: Thu, 22 Mar 2007 13:24:33 +0100
Subject: [Jruby-extras-devel] MySQL and activerecord
In-Reply-To: <46026BEA.5060304@ki.se>
References: <46026BEA.5060304@ki.se>
Message-ID: <46027581.7000600@ki.se>

Ola Bini wrote:
>   NativeException: com.mysql.jdbc.exceptions.MySQLSyntaxErrorException:
>   Invalid default value for 'created_at': ALTER TABLE foo CHANGE
>   created_at created_at TIMESTAMP DEFAULT 'CURRENT_TIMESTAMP' NOT NULL

This one is caused by our mysql adapter actually using TIMESTAMP as the 
type when someone requests a :timestamp. This is wrong. Rails maps a 
:timestamp to DATETIME in the database. TIMESTAMP has a default value of 
current_timestamp, which DATETIME doesn't. I've fixed this in trunk now.

-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From nobody at rubyforge.org  Thu Mar 22 09:02:58 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu, 22 Mar 2007 09:02:58 -0400 (EDT)
Subject: [Jruby-extras-devel] [378]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters/jdbc_adapter.rb:
	Fix some metadata issues when getting primary keys
Message-ID: <20070322130258.920FD5240A06@rubyforge.org>

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From nicksieger at gmail.com  Thu Mar 22 10:39:39 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 22 Mar 2007 09:39:39 -0500
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <a2930af00703220507k6609301bg8691daf0152542b1@mail.gmail.com>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
	<46026F7C.4070009@ki.se>
	<a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
	<46026FCB.8000500@ki.se>
	<a2930af00703220502y6fa20914l10f2361d4281594c@mail.gmail.com>
	<a2930af00703220507k6609301bg8691daf0152542b1@mail.gmail.com>
Message-ID: <f0b861390703220739n41c165f8m748459ecef88a0e4@mail.gmail.com>

On 3/22/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> Bah! I can't even get jake to run unless the Manifest exists. That's kind of
> annoying.

All you should have to do is:

touch manifest (if it doesn't already exist)
rake manifest

/Nick

From nicksieger at gmail.com  Thu Mar 22 10:46:39 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 22 Mar 2007 09:46:39 -0500
Subject: [Jruby-extras-devel] Builing ActiveRecord-JDBC
In-Reply-To: <f0b861390703220739n41c165f8m748459ecef88a0e4@mail.gmail.com>
References: <46025DF5.6090901@ki.se>
	<a2930af00703220448h4f49888cp9fb9ba0dae6089bb@mail.gmail.com>
	<46026EB6.4030907@ki.se> <46026EFD.5020403@ki.se>
	<46026F7C.4070009@ki.se>
	<a2930af00703220459y6a6a3df5p51d4af5ab21f7762@mail.gmail.com>
	<46026FCB.8000500@ki.se>
	<a2930af00703220502y6fa20914l10f2361d4281594c@mail.gmail.com>
	<a2930af00703220507k6609301bg8691daf0152542b1@mail.gmail.com>
	<f0b861390703220739n41c165f8m748459ecef88a0e4@mail.gmail.com>
Message-ID: <f0b861390703220746j75e93586pc107bbde0fa8279a@mail.gmail.com>

On 3/22/07, Nick Sieger <nicksieger at gmail.com> wrote:
> On 3/22/07, Ryan Bell <ryan.l.bell at gmail.com> wrote:
> > Bah! I can't even get jake to run unless the Manifest exists. That's kind of
> > annoying.
>
> All you should have to do is:
>
> touch manifest (if it doesn't already exist)
> rake manifest

Also, :manifest should be a dependency of :package and should be run
before each package -- "rake package" to build the gem, not "rake
gem".

/Nick

From Keefe.Hayes at sas.com  Thu Mar 22 16:18:23 2007
From: Keefe.Hayes at sas.com (Keefe Hayes)
Date: Thu, 22 Mar 2007 16:18:23 -0400
Subject: [Jruby-extras-devel] DB2 JDBC - ID as String - Help - Where to
	look?
Message-ID: <C3BBBDFBE6D92C4EAA62BBE9793DECCF02147DF5@MERCMBX07.na.sas.com>

Michael:

To get DB2 to work (both against AIX and z/OS), I added the following two chunks of code to connection_adapters/jdbc_adapter.rb.

First, after the several opening 'require' statements, to fix a problem with WHERE not always have a value

require 'active_record/acts/list'
module ActiveRecord::Acts::List::ClassMethods
  def acts_as_list(options = {})
    configuration = { :column => "position", :scope => "1 = 1" }
    configuration.update(options) if options.is_a?(Hash)
    configuration[:scope] = "#{configuration[:scope]}_id".intern if configuration[:scope].is_a?(Symbol) && configuration[:scope].to_s !~ /_id$/
    if configuration[:scope].is_a?(Symbol)
      scope_condition_method = %(
        def scope_condition
          p "scope_condition", #{configuration[:scope].to_s}
          if #{configuration[:scope].to_s}.nil?
            "#{configuration[:scope].to_s} IS NULL"
          else
            "#{configuration[:scope].to_s} = \#{#{configuration[:scope].to_s}}" 
          end
        end
      )
    else
      scope_condition_method = "def scope_condition() p \"scope_condition\", \"#{configuration[:scope]}\"; \"#{configuration[:scope]}\" end"
    end
  end
end

Then, inside the module ActiveRecord class Base, add the class << self code to strip quotes from numeric columns values.

module ActiveRecord
  class Base
    def self.jdbc_connection(config)
      ConnectionAdapters::JdbcAdapter.new(ConnectionAdapters::JdbcConnection.new(config), logger, config)
    end

    class << self
      # DB2 does not coerce string literals to numeric types
      # for compare/assignment to numeric fields
      # The following methods of ActiveRecord::Base are
      # overridden to handle this behavior
      # The code is modeled on the ActiveRecord DB2 adapter
      # in ibm_db2_adapter.rb from DB2 on Rails at AlphaWorks

      # aliases the default Base method before overwriting it
      alias_method :default_find_one, :find_one

      def find_one(id, options)
        driver = connection.instance_eval { @config[:driver].to_s }
        if driver =~ /db2/i
          case columns_hash[primary_key].type.to_s
          when /int/i
            typed_id = id.to_i
          when /double|real|decimal|numeric/i
            typed_id = id.to_f
          else
            typed_id = id
          end
        end
        default_find_one(typed_id, options)
      end

      # aliases the default Base method before overwriting it
      alias_method :default_find_some, :find_some
      
      def find_some(ids, options)
        driver = connection.instance_eval { @config[:driver].to_s }
        if driver =~ /db2/i
          case columns_hash[primary_key].type.to_s
          when /int/i
            typed_ids = ids.map { |id| id.to_i }
          when /double|real|decimal|numeric/i
            typed_ids = ids.map { |id| id.to_f }
          else
            typed_ids = ids
          end
        end

        default_find_some(typed_ids, options)
      end

      alias_method :default_replace_bind_variables, :replace_bind_variables
    
      # Overrides the default method to avoid quoting numeric values.
      # E.g. replace_bind_variables("id =? AND name = ?",['5','Antonio'])
      # returns: "id = 5 AND name = 'Antonio'"
      def replace_bind_variables(statement, values)
        driver = connection.instance_eval { @config[:driver].to_s }
        if driver =~ /db2/i
          raise_if_bind_arity_mismatch(statement, statement.count('?'), values.size)
          bound = values.dup
        
          # Replaces special characters with spaces
          stmt = statement.gsub(/\?|<|>|=|,|\(|\)/, ' ')
          # Creates an array of columns, and rejects non-columns 
          list_of_columns = stmt.split.reject { |word| word =~ /^(and|or|not|like|in|between|is|null)$/i }
        
          # Replaces '?' in the statement with the properly quoted values
          statement.gsub('?') { quote_bind_for_gsub(list_of_columns.shift, bound.shift) }
        else
          # You're not using the IBM DB2 Adapter therefore the default method is recalled
          default_replace_bind_variables(statement, values)       
        end
      end
    
      alias_method :default_replace_named_bind_variables, :replace_named_bind_variables
    
      # Overrides the default method to avoid quoting numeric values.
      # E.g. replace_named_bind_variables("id = :id AND name = :name", {:id => '5', :name => 'Antonio'})
      # returns: "id = 5 AND name = 'Antonio'"
      def replace_named_bind_variables(statement, bind_vars)
        driver = connection.instance_eval { @config[:driver].to_s }
        if driver =~ /db2/i
          # Replaces each symbol variables with their quoted value
          statement.gsub(/:(\w+)/) do
            match = $1.to_sym
            replaced_value = ''
            # If the match is a key for the passed hash
            if bind_vars.include?(match)
              if columns
                columns.each do |column|
                  if column.name == match.to_s
                    if [:integer, :float, :boolean].include?(column.type)
                      # If the column is numeric, the value is left unquoted
                      replaced_value = sanitize_numeric(bind_vars[match])
                    else
                      # If column isn't numeric, calls quote_bound_value to quote the value
                      replaced_value = quote_bound_value(bind_vars[match])
                    end
                  end
                end
              else
                replaced_value = quote_bound_value(bind_vars[match])
              end
            else
              raise PreparedStatementInvalid, "missing value for :#{match} in #{statement}"
            end
            replaced_value
          end
        else
          # You're not using the IBM DB2 Adapter therefore the default method is recalled
          default_replace_named_bind_variables(statement, bind_vars)
        end
      end

    private
      def quote_bind_for_gsub(column_name, value)
        unless columns
          return quote_bound_value(value)
        else
          columns.each do |column|
            # If the column object corresponds to the one passed to the method
            if column.name == column_name
              # If the column is a numeric type
              if [:integer, :float, :boolean].include?(column.type)
                # If the value is not a single value
                if (value.respond_to?(:map) && !value.is_a?(String))
                  # Returns a comma separated list of the values 
                  return value.map {|id| sanitize_numeric(id) }.join(',')
                else
                  # +value+ is a single value, returns it unquoted
                  return sanitize_numeric(value)
                end                    
              else
                # If the column type is not numeric, calls quote_bound_value to quote the value
                return quote_bound_value(value)
              end
            else
              return quote_bound_value(value)
            end
          end # columns.each
        end # unless columns
      end

      # validates +value+ as numeric (integer, decimal, float).
      # It raises an error if it isn't.
      def sanitize_numeric(value)
        if value.to_s =~ /^[-+]?\d*\.?\d+([eE][-+]?\d+)?$/
          return value
        else
          raise ArgumentError, "'#{value}' is not numeric. A numeric value was expected"
        end
      end
    end


From nobody at rubyforge.org  Fri Mar 23 05:54:51 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 23 Mar 2007 05:54:51 -0400 (EDT)
Subject: [Jruby-extras-devel] [379] trunk/activerecord-jdbc/lib: Add needed
	rake-tasks for Rails, also fix several date-related issues,
	and schema dump problems
Message-ID: <20070323095451.B35E152409BB@rubyforge.org>

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From ola.bini at ki.se  Fri Mar 23 06:04:05 2007
From: ola.bini at ki.se (Ola Bini)
Date: Fri, 23 Mar 2007 11:04:05 +0100
Subject: [Jruby-extras-devel] AR-JDBC is a problem
Message-ID: <4603A615.6070109@ki.se>

Hey guys.

I've spent some time with AR-JDBC recently, converting an existing MRI 
Rails app to JRuby. I'm not at all finished yet, but I have some things 
to talk about, at least.

First of all, we need to get the test process working correctly. Because 
we really need to add much in the way of testing. Especially the DDL 
stuff really needs to get much love. I have added a few fixes that makes 
some obvious problems go away, but I want these to be testable too, of 
course.

Secondly. Performance. One word: ABYSMAL. The existing project I'm 
talking about has a really extensive test suite. It doesn't run fast on 
MRI, but I can tell you it's almost 10 times slower on JRuby. Now, we 
know we have a few bottlenecks in IO, but in this case I believe it's 
the java-integration which is the problem. I'm thinking about 
implementing helper methods in native Java (for unmarshal_result and 
friends) to see if this has any impact on performance, because frankly, 
the current situation is not good at all).

Comments?

Cheers
-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From nobody at rubyforge.org  Fri Mar 23 09:09:50 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 23 Mar 2007 09:09:50 -0400 (EDT)
Subject: [Jruby-extras-devel] [380] trunk/activerecord-jdbc: Make tests work,
	and also fix the indexes method
Message-ID: <20070323130950.298BBA970001@rubyforge.org>

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From ola.bini at ki.se  Fri Mar 23 09:12:14 2007
From: ola.bini at ki.se (Ola Bini)
Date: Fri, 23 Mar 2007 14:12:14 +0100
Subject: [Jruby-extras-devel] Fix tests for AR-JDBC
Message-ID: <4603D22E.2030501@ki.se>

So, the newest checkin of AR-JDBC fixes a few issues I've had. First of 
all, both MRI and JRuby MySQL tests works fine unmodified for me now:

rake test_mysql
jake test_mysql

There were two big problems: first, a test method used StringIO in a 
faulty way. Secondly, the indexes method was broken on boxes which 
aren't Windows. (Since tables are stored as files in MySQL, the case is 
very important.) We check case of table names on most introspection 
classes, but not indexes. That's also fixed.

At this point, I feel confident enough to actually start changing parts 
of the implementation, since the basic tests run.

Cheers
-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From nicksieger at gmail.com  Fri Mar 23 10:35:34 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Fri, 23 Mar 2007 09:35:34 -0500
Subject: [Jruby-extras-devel] AR-JDBC is a problem
In-Reply-To: <4603A615.6070109@ki.se>
References: <4603A615.6070109@ki.se>
Message-ID: <f0b861390703230735v20e409bmb75d85ff4941854d@mail.gmail.com>

On 3/23/07, Ola Bini <ola.bini at ki.se> wrote:
> Hey guys.
>
> I've spent some time with AR-JDBC recently, converting an existing MRI
> Rails app to JRuby. I'm not at all finished yet, but I have some things
> to talk about, at least.
>
> First of all, we need to get the test process working correctly. Because
> we really need to add much in the way of testing. Especially the DDL
> stuff really needs to get much love. I have added a few fixes that makes
> some obvious problems go away, but I want these to be testable too, of
> course.

Looks like you were able to fix the tests, so hopefully we're headed
in the right direction here.

> Secondly. Performance. One word: ABYSMAL. The existing project I'm
> talking about has a really extensive test suite. It doesn't run fast on
> MRI, but I can tell you it's almost 10 times slower on JRuby.

Well, what do you expect? Up until recently we were just trying to be
correct.  :)

> Now, we
> know we have a few bottlenecks in IO,

I don't think IO is the cause here -- AR-JDBC doesn't do any (drivers
take care of it).

> but in this case I believe it's
> the java-integration which is the problem. I'm thinking about
> implementing helper methods in native Java (for unmarshal_result and
> friends) to see if this has any impact on performance, because frankly,
> the current situation is not good at all).

Sounds good.  The unmarshal_result and convert_jdbc_type_to_ruby are
two good areas that are frequently called.  The column generation code
isn't pretty with all the block-heuristic-detection stuff, but it
would be even uglier in Java, and hopefully isn't a bottleneck since
it should only happen when the model's columns are first loaded.

Can you run your tests w/ profiling on and post some results?

/Nick

From nobody at rubyforge.org  Fri Mar 23 11:27:16 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 23 Mar 2007 11:27:16 -0400 (EDT)
Subject: [Jruby-extras-devel] [381] trunk/activerecord-jdbc: Get other DB
	tests running again, move all shared requires to jdbc_common.rb
Message-ID: <20070323152716.5A2A85240AB2@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 23 11:31:16 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 23 Mar 2007 11:31:16 -0400 (EDT)
Subject: [Jruby-extras-devel] [382]
	trunk/activerecord-jdbc/test/db/derby.rb: change to rm_rf
Message-ID: <20070323153116.7D4965240AA0@rubyforge.org>

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From nicksieger at gmail.com  Fri Mar 23 14:40:43 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Fri, 23 Mar 2007 13:40:43 -0500
Subject: [Jruby-extras-devel] Fix tests for AR-JDBC
In-Reply-To: <4603D22E.2030501@ki.se>
References: <4603D22E.2030501@ki.se>
Message-ID: <f0b861390703231140l7bc55fftbd4a312078c36adf@mail.gmail.com>

On 3/23/07, Ola Bini <ola.bini at ki.se> wrote:
>
> At this point, I feel confident enough to actually start changing parts
> of the implementation, since the basic tests run.

Sounds good.  Note that you can run the tests for hsql, derby and
mysql all at once with maven.  You just need to have built the main
jruby codebase with maven so that you have the artifacts locally for
it to pick up, then just run "mvn" in the activerecord-jdbc directory.

/Nick

From tom.enebo at gmail.com  Fri Mar 23 17:09:12 2007
From: tom.enebo at gmail.com (Thomas E Enebo)
Date: Fri, 23 Mar 2007 15:09:12 -0600
Subject: [Jruby-extras-devel] AR-JDBC is a problem
In-Reply-To: <4603A615.6070109@ki.se>
References: <4603A615.6070109@ki.se>
Message-ID: <21ef583e0703231409x725004d7w5ca515276b0ac197@mail.gmail.com>

On 3/23/07, Ola Bini <ola.bini at ki.se> wrote:
> Hey guys.
>
> I've spent some time with AR-JDBC recently, converting an existing MRI
> Rails app to JRuby. I'm not at all finished yet, but I have some things
> to talk about, at least.
>
> First of all, we need to get the test process working correctly. Because
> we really need to add much in the way of testing. Especially the DDL
> stuff really needs to get much love. I have added a few fixes that makes
> some obvious problems go away, but I want these to be testable too, of
> course.
>
> Secondly. Performance. One word: ABYSMAL. The existing project I'm
> talking about has a really extensive test suite. It doesn't run fast on
> MRI, but I can tell you it's almost 10 times slower on JRuby. Now, we
> know we have a few bottlenecks in IO, but in this case I believe it's
> the java-integration which is the problem. I'm thinking about
> implementing helper methods in native Java (for unmarshal_result and
> friends) to see if this has any impact on performance, because frankly,
> the current situation is not good at all).
>
> Comments?

A Java version of JavaUtilities.wrap would speed things up quite a bit
too since that is constantly called.

Running a simple test with Ruby profile would likely be pretty
enlightening on time taken too...

-Tom


-- 
Blog: http://www.bloglines.com/blog/ThomasEEnebo
Email: enebo at acm.org , tom.enebo at gmail.com

From nobody at rubyforge.org  Fri Mar 23 18:30:14 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 23 Mar 2007 18:30:14 -0400 (EDT)
Subject: [Jruby-extras-devel] [383] trunk/activerecord-jdbc: Add java
	implemented unmarshalling
Message-ID: <20070323223014.966015240A92@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 23 18:35:58 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 23 Mar 2007 18:35:58 -0400 (EDT)
Subject: [Jruby-extras-devel] [384] trunk/activerecord-jdbc: jar-files
	should be part of resulting gem
Message-ID: <20070323223558.DAC105240CC7@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 24 00:06:21 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 24 Mar 2007 00:06:21 -0400 (EDT)
Subject: [Jruby-extras-devel] [385] trunk/activerecord-jdbc: - rebuild
	jarfile every time rather than checking it in
Message-ID: <20070324040621.A627F5240BE0@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 24 00:08:55 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 24 Mar 2007 00:08:55 -0400 (EDT)
Subject: [Jruby-extras-devel] [386] trunk/activerecord-jdbc: Removing
	obsolete files
Message-ID: <20070324040856.0F4E95240CC1@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 24 00:24:09 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 24 Mar 2007 00:24:09 -0400 (EDT)
Subject: [Jruby-extras-devel] [387] trunk/activerecord-jdbc/Rakefile: Expand
	possibilities for finding jruby classpath
Message-ID: <20070324042409.C1DD05240CCA@rubyforge.org>

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From nicksieger at gmail.com  Sat Mar 24 00:25:33 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Fri, 23 Mar 2007 23:25:33 -0500
Subject: [Jruby-extras-devel] AR-JDBC is a problem
In-Reply-To: <4603A615.6070109@ki.se>
References: <4603A615.6070109@ki.se>
Message-ID: <f0b861390703232125q5c13ba53qa7155f14d29cbb40@mail.gmail.com>

On 3/23/07, Ola Bini <ola.bini at ki.se> wrote:
>
> Comments?

Hey Ola, saw your checkin of the java code, pulled it down, it didn't
work for me because you must have compiled with 1.6.  So I added bits
to generate the jar as part of the test run, so each person will
generate it with their own machine.  You can either run with maven,
standalone with JRuby/Rake, else you'll have to define JRUBY_HOME if
running with C Ruby/Rake.

/Nick

From ola.bini at ki.se  Sat Mar 24 13:08:08 2007
From: ola.bini at ki.se (Ola Bini)
Date: Sat, 24 Mar 2007 18:08:08 +0100
Subject: [Jruby-extras-devel] AR-JDBC is a problem
In-Reply-To: <f0b861390703232125q5c13ba53qa7155f14d29cbb40@mail.gmail.com>
References: <4603A615.6070109@ki.se>
	<f0b861390703232125q5c13ba53qa7155f14d29cbb40@mail.gmail.com>
Message-ID: <46055AF8.8000405@ki.se>

Nick Sieger wrote:
> On 3/23/07, Ola Bini <ola.bini at ki.se> wrote:
>> Comments?
> 
> Hey Ola, saw your checkin of the java code, pulled it down, it didn't
> work for me because you must have compiled with 1.6.  So I added bits
> to generate the jar as part of the test run, so each person will
> generate it with their own machine.  You can either run with maven,
> standalone with JRuby/Rake, else you'll have to define JRUBY_HOME if
> running with C Ruby/Rake.
> 
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
> 

Yeah. That's good. But it should be automatically built by the package 
task in the Rakefile too, in that case. I'm adding it.


-- 
  Ola Bini (http://ola-bini.blogspot.com)
  JvYAML, RbYAML, JRuby and Jatha contributor
  System Developer, Karolinska Institutet (http://www.ki.se)
  OLogix Consulting (http://www.ologix.com)

  "Yields falsehood when quined" yields falsehood when quined.


From nobody at rubyforge.org  Sat Mar 24 13:38:43 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 24 Mar 2007 13:38:43 -0400 (EDT)
Subject: [Jruby-extras-devel] [388] trunk/activerecord-jdbc: It seems
	umarshal shouldn't really do that much at all.
Message-ID: <20070324173843.8A8095240AD0@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 25 05:21:10 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 25 Mar 2007 05:21:10 -0400 (EDT)
Subject: [Jruby-extras-devel] [389] trunk/activerecord-jdbc/lib: Add correct
	handling of default values for MySQL
Message-ID: <20070325092110.68EC752409C6@rubyforge.org>

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From nobody at rubyforge.org  Sun Mar 25 16:15:12 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sun, 25 Mar 2007 16:15:12 -0400 (EDT)
Subject: [Jruby-extras-devel] [390] trunk/activerecord-jdbc: - ignore
	generated jar
Message-ID: <20070325201512.B00685240AC5@rubyforge.org>

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From charles.nutter at sun.com  Tue Mar 27 17:17:13 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Tue, 27 Mar 2007 16:17:13 -0500
Subject: [Jruby-extras-devel] [Fwd: Re: [jruby-user] jruby, rails, and jdbc]
Message-ID: <460989D9.9040404@sun.com>

Of course almost all of you are on the JRuby lists, but has anyone tried 
to look into this? I think this is the first of two similar reports 
about Pgsql having a problem, and I thought I saw some discussion briefly...

-------- Original Message --------
Subject: Re: [jruby-user] jruby, rails, and jdbc
Date: Wed, 07 Mar 2007 21:53:26 -0700
From: Kevin Williams <kevwil at gmail.com>
Reply-To: user at jruby.codehaus.org
To: user at jruby.codehaus.org
References: 
<683a886f0703070721w46f479d8q452ea80059339975 at mail.gmail.com> 
<45EED9A2.3030304 at experian.fr> 
<683a886f0703070915scc370dcn25e5dccb769b7890 at mail.gmail.com> 
<45EF54BF.7000204 at sun.com>

Well, I can post the migration file. There are only three columns, plus 
the PK.

class CreatePosts < ActiveRecord::Migration
  def self.up
    create_table :posts do |t|
      t.column :title, :string
      t.column :created_on, :date
      t.column :body, :text
    end
  end

  def self.down
    drop_table :posts
  end
end

If I had to guess, I would think perhaps it doesn't like the text field?


On 3/7/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
> Kevin Williams wrote:
> > PostgreSQL.
> >
> > On 3/7/07, Julien Faissolle <julien.faissolle at experian.fr> wrote:
> >> Hello,
> >>
> >> I have submitted a bug (9107) on activerecord-jdbc today for this one.
> >> Are you using an Oracle db ?
>
> I know PGSQL hasn't been hit very hard, so you're the lucky one that
> gets to help us resolve issues. It appears that we're not properly
> mapping database types here. Can you narrow down what column is causing
> this issue?
>
> - Charlie
>
> ---------------------------------------------------------------------
> To unsubscribe from this list please visit:
>
>     http://xircles.codehaus.org/manage_email
>
>


-- 
Cheers,

Kevin Williams
http://www.almostserio.us/

"Any sufficiently advanced technology is indistinguishable from
Magic." - Arthur C. Clarke

---------------------------------------------------------------------
To unsubscribe from this list please visit:

    http://xircles.codehaus.org/manage_email


From charles.nutter at sun.com  Tue Mar 27 17:54:54 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Tue, 27 Mar 2007 16:54:54 -0500
Subject: [Jruby-extras-devel] AR-JDBC is a problem
In-Reply-To: <f0b861390703230735v20e409bmb75d85ff4941854d@mail.gmail.com>
References: <4603A615.6070109@ki.se>
	<f0b861390703230735v20e409bmb75d85ff4941854d@mail.gmail.com>
Message-ID: <460992AE.1010002@sun.com>

Nick Sieger wrote:
> Sounds good.  The unmarshal_result and convert_jdbc_type_to_ruby are
> two good areas that are frequently called.  The column generation code
> isn't pretty with all the block-heuristic-detection stuff, but it
> would be even uglier in Java, and hopefully isn't a bottleneck since
> it should only happen when the model's columns are first loaded.
> 
> Can you run your tests w/ profiling on and post some results?

FYI, block invocation, especially with args, is really bloody slow right 
now. If that can be avoided for selecting type information, it would be 
strongly preferred.

We're going to get blocks running faster, but for now it's a big 
bottleneck compared to method invocation or simple loop constructs.

- Charlie

From ryan.l.bell at gmail.com  Tue Mar 27 18:13:56 2007
From: ryan.l.bell at gmail.com (Ryan Bell)
Date: Tue, 27 Mar 2007 18:13:56 -0400
Subject: [Jruby-extras-devel] [Fwd: Re: [jruby-user] jruby, rails,
	and jdbc]
In-Reply-To: <460989D9.9040404@sun.com>
References: <460989D9.9040404@sun.com>
Message-ID: <a2930af00703271513x4adea9e6jad587c459780cfe@mail.gmail.com>

Yeah. I think that was part of a bunch of reports about decimal not mapping
to a type. Oracle and PostgreSQL weren't mapping anything to decimal because
their JDBC drivers only report numeric. There's a fix and some postgresql
tests on trunk now.


On 3/27/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
>
> Of course almost all of you are on the JRuby lists, but has anyone tried
> to look into this? I think this is the first of two similar reports
> about Pgsql having a problem, and I thought I saw some discussion
> briefly...
>
> -------- Original Message --------
> Subject: Re: [jruby-user] jruby, rails, and jdbc
> Date: Wed, 07 Mar 2007 21:53:26 -0700
> From: Kevin Williams <kevwil at gmail.com>
> Reply-To: user at jruby.codehaus.org
> To: user at jruby.codehaus.org
> References:
> <683a886f0703070721w46f479d8q452ea80059339975 at mail.gmail.com>
> <45EED9A2.3030304 at experian.fr>
> <683a886f0703070915scc370dcn25e5dccb769b7890 at mail.gmail.com>
> <45EF54BF.7000204 at sun.com>
>
> Well, I can post the migration file. There are only three columns, plus
> the PK.
>
> class CreatePosts < ActiveRecord::Migration
>   def self.up
>     create_table :posts do |t|
>       t.column :title, :string
>       t.column :created_on, :date
>       t.column :body, :text
>     end
>   end
>
>   def self.down
>     drop_table :posts
>   end
> end
>
> If I had to guess, I would think perhaps it doesn't like the text field?
>
>
> On 3/7/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
> > Kevin Williams wrote:
> > > PostgreSQL.
> > >
> > > On 3/7/07, Julien Faissolle <julien.faissolle at experian.fr> wrote:
> > >> Hello,
> > >>
> > >> I have submitted a bug (9107) on activerecord-jdbc today for this
> one.
> > >> Are you using an Oracle db ?
> >
> > I know PGSQL hasn't been hit very hard, so you're the lucky one that
> > gets to help us resolve issues. It appears that we're not properly
> > mapping database types here. Can you narrow down what column is causing
> > this issue?
> >
> > - Charlie
> >
> > ---------------------------------------------------------------------
> > To unsubscribe from this list please visit:
> >
> >     http://xircles.codehaus.org/manage_email
> >
> >
>
>
> --
> Cheers,
>
> Kevin Williams
> http://www.almostserio.us/
>
> "Any sufficiently advanced technology is indistinguishable from
> Magic." - Arthur C. Clarke
>
> ---------------------------------------------------------------------
> To unsubscribe from this list please visit:
>
>     http://xircles.codehaus.org/manage_email
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
Ryan L. Bell
http://kofno.wordpress.com
http://kofno.blogspot.com
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From nobody at rubyforge.org  Tue Mar 27 18:26:16 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Tue, 27 Mar 2007 18:26:16 -0400 (EDT)
Subject: [Jruby-extras-devel] [391] trunk/rails-integration: Add
	META-INF/jruby.home/lib/ruby/site_ruby/1.8 to the load path.
Message-ID: <20070327222617.1B47A5240B50@rubyforge.org>

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From charles.nutter at sun.com  Tue Mar 27 18:33:30 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Tue, 27 Mar 2007 17:33:30 -0500
Subject: [Jruby-extras-devel] [Fwd: Re: [jruby-user] jruby, rails,
	and jdbc]
In-Reply-To: <a2930af00703271513x4adea9e6jad587c459780cfe@mail.gmail.com>
References: <460989D9.9040404@sun.com>
	<a2930af00703271513x4adea9e6jad587c459780cfe@mail.gmail.com>
Message-ID: <46099BBA.6090005@sun.com>

Ryan Bell wrote:
> Yeah. I think that was part of a bunch of reports about decimal not 
> mapping to a type. Oracle and PostgreSQL weren't mapping anything to 
> decimal because their JDBC drivers only report numeric. There's a fix 
> and some postgresql tests on trunk now.

Excellent, thanks for the update.

- Charlie

From nobody at rubyforge.org  Tue Mar 27 18:51:58 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Tue, 27 Mar 2007 18:51:58 -0400 (EDT)
Subject: [Jruby-extras-devel] [392] trunk/rails-integration/README:
	corrected the maven skip test flag
Message-ID: <20070327225158.354935240B30@rubyforge.org>

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From nobody at rubyforge.org  Wed Mar 28 01:22:52 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 28 Mar 2007 01:22:52 -0400 (EDT)
Subject: [Jruby-extras-devel] [393] trunk/rmagickjr: Require jars to add
	them to the classpath.
Message-ID: <20070328052252.E53EC5240B6B@rubyforge.org>

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From nobody at rubyforge.org  Wed Mar 28 09:00:33 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 28 Mar 2007 09:00:33 -0400 (EDT)
Subject: [Jruby-extras-devel] [394] trunk/activerecord-jdbc: Make the
	execute_* methodes native, for performance
Message-ID: <20070328130033.40A3A524096F@rubyforge.org>

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From nobody at rubyforge.org  Wed Mar 28 09:35:40 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 28 Mar 2007 09:35:40 -0400 (EDT)
Subject: [Jruby-extras-devel] [395] trunk/activerecord-jdbc: Add native
	version of tables
Message-ID: <20070328133540.D5E7E5240A95@rubyforge.org>

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From nobody at rubyforge.org  Wed Mar 28 11:06:00 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 28 Mar 2007 11:06:00 -0400 (EDT)
Subject: [Jruby-extras-devel] [396]
	trunk/activerecord-jdbc/src/java/JdbcAdapterInternalService.java:
	execute_update _should_ return number of updates things
Message-ID: <20070328150600.DF2A25240AF3@rubyforge.org>

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From jeff.barczewski at gmail.com  Wed Mar 28 11:09:52 2007
From: jeff.barczewski at gmail.com (Jeff Barczewski)
Date: Wed, 28 Mar 2007 10:09:52 -0500
Subject: [Jruby-extras-devel] Does Rails-integration require Java 1.5?
Message-ID: <19cda190703280809y960a7afqed0203804195d3fe@mail.gmail.com>

I was trying to run rails-integration with Java 1.42_06 and I get the
following error which leads me to believe that maybe Rails-integration
unlike jruby requires Java 1.5+ ??

Can anyone confirm or deny this?

Here is the error:

java.lang.NoSuchMethodError:
java.lang.Boolean.parseBoolean(Ljava/lang/String;)Z
at org.jruby.webapp.AbstractRailsServlet.isStandalone(
AbstractRailsServlet.java:219)


Looking at 1.42 documentation this doesn't appear to be a method on Boolean.

Thanks,

Jeff
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From nobody at rubyforge.org  Wed Mar 28 12:21:21 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 28 Mar 2007 12:21:21 -0400 (EDT)
Subject: [Jruby-extras-devel] [397] trunk/activerecord-jdbc: Fix the rest of
	base_test (except hash ordering tests)
Message-ID: <20070328162121.1A0C05240B70@rubyforge.org>

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From nobody at rubyforge.org  Wed Mar 28 12:43:00 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 28 Mar 2007 12:43:00 -0400 (EDT)
Subject: [Jruby-extras-devel] [398]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters/jdbc_adapter.rb:
	Finally fix that pesky MySQL+Timestamp null behavior
Message-ID: <20070328164300.43FD35240AF3@rubyforge.org>

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From charles.nutter at sun.com  Wed Mar 28 13:57:49 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Wed, 28 Mar 2007 12:57:49 -0500
Subject: [Jruby-extras-devel] Does Rails-integration require Java 1.5?
In-Reply-To: <19cda190703280809y960a7afqed0203804195d3fe@mail.gmail.com>
References: <19cda190703280809y960a7afqed0203804195d3fe@mail.gmail.com>
Message-ID: <460AAC9D.5020401@sun.com>

Jeff Barczewski wrote:
> I was trying to run rails-integration with Java 1.42_06 and I get the 
> following error which leads me to believe that maybe Rails-integration 
> unlike jruby requires Java 1.5+ ??
> 
> Can anyone confirm or deny this?
> 
> Here is the error:
> 
> java.lang.NoSuchMethodError: 
> java.lang.Boolean.parseBoolean(Ljava/lang/String;)Z at 
> org.jruby.webapp.AbstractRailsServlet.isStandalone(AbstractRailsServlet.java:219)
> 
> 
> Looking at 1.42 documentation this doesn't appear to be a method on 
> Boolean.

Blast that parseBoolean. It's bitten me a couple times.

I assume this is just an oversight, so it ought to be corrected.

- Charlie

From nobody at rubyforge.org  Wed Mar 28 14:33:26 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Wed, 28 Mar 2007 14:33:26 -0400 (EDT)
Subject: [Jruby-extras-devel] [399]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters/jdbc_adapter.rb:
	Make typenames lowercase for the sake of Rails AR tests
Message-ID: <20070328183326.F3E935240A53@rubyforge.org>

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From jeff.barczewski at gmail.com  Wed Mar 28 15:01:57 2007
From: jeff.barczewski at gmail.com (Jeff Barczewski)
Date: Wed, 28 Mar 2007 14:01:57 -0500
Subject: [Jruby-extras-devel] Does Rails-integration require Java 1.5?
In-Reply-To: <460AAC9D.5020401@sun.com>
References: <19cda190703280809y960a7afqed0203804195d3fe@mail.gmail.com>
	<460AAC9D.5020401@sun.com>
Message-ID: <19cda190703281201m315321c7o4bc37ce69ec7b538@mail.gmail.com>

On 3/28/07, Charles Oliver Nutter <charles.nutter at sun.com> wrote:
>
> Jeff Barczewski wrote:
> > I was trying to run rails-integration with Java 1.42_06 and I get the
> > following error which leads me to believe that maybe Rails-integration
> > unlike jruby requires Java 1.5+ ??
> >
> > Can anyone confirm or deny this?
> >
> > Here is the error:
> >
> > java.lang.NoSuchMethodError:
> > java.lang.Boolean.parseBoolean(Ljava/lang/String;)Z at
> > org.jruby.webapp.AbstractRailsServlet.isStandalone(
> AbstractRailsServlet.java:219)
> >
> >
> > Looking at 1.42 documentation this doesn't appear to be a method on
> > Boolean.
>
> Blast that parseBoolean. It's bitten me a couple times.
>
> I assume this is just an oversight, so it ought to be corrected.
>


Also looks like JRubyException.java tries to use a StackTraceElement
constructor that is also only in 1.5+
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From robert at cs.auckland.ac.nz  Wed Mar 28 18:35:18 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Thu, 29 Mar 2007 10:35:18 +1200
Subject: [Jruby-extras-devel] Does Rails-integration require Java 1.5?
In-Reply-To: <19cda190703281201m315321c7o4bc37ce69ec7b538@mail.gmail.com>
References: <19cda190703280809y960a7afqed0203804195d3fe@mail.gmail.com>	<460AAC9D.5020401@sun.com>
	<19cda190703281201m315321c7o4bc37ce69ec7b538@mail.gmail.com>
Message-ID: <460AEDA6.9000606@cs.auckland.ac.nz>

Could you please file bugs for these issues? They're definitely things 
we need to fix.
http://rubyforge.org/tracker/?group_id=2014
Thank you,
Robert

Jeff Barczewski wrote:
> On 3/28/07, *Charles Oliver Nutter* <charles.nutter at sun.com 
> <mailto:charles.nutter at sun.com>> wrote:
>
>     Jeff Barczewski wrote:
>     > I was trying to run rails-integration with Java 1.42_06 and I
>     get the
>     > following error which leads me to believe that maybe
>     Rails-integration
>     > unlike jruby requires Java 1.5+ ??
>     >
>     > Can anyone confirm or deny this?
>     >
>     > Here is the error:
>     >
>     > java.lang.NoSuchMethodError:
>     > java.lang.Boolean.parseBoolean(Ljava/lang/String;)Z at
>     > org.jruby.webapp.AbstractRailsServlet.isStandalone
>     (AbstractRailsServlet.java:219)
>     >
>     >
>     > Looking at 1.42 documentation this doesn't appear to be a method on
>     > Boolean.
>
>     Blast that parseBoolean. It's bitten me a couple times.
>
>     I assume this is just an oversight, so it ought to be corrected.
>
>
>
> Also looks like JRubyException.java tries to use a StackTraceElement 
> constructor that is also only in 1.5+
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
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From charles.nutter at sun.com  Thu Mar 29 04:17:03 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Thu, 29 Mar 2007 03:17:03 -0500
Subject: [Jruby-extras-devel] FYI,
	non-synthetic benchmarks of YARV (Ruby 1.9/2.0 VM)
Message-ID: <460B75FF.2090303@sun.com>

The first round of benchmarks tested only YARV's own suite of tests, 
which naturally it performed extremely well on. This round gets a Rails 
app up and running and sees only a modest 15% improvement in req/s.

http://eigenclass.org/hiki/non-synthetic-benchmarks-for-yarv

- Charlie

From nobody at rubyforge.org  Thu Mar 29 08:59:56 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu, 29 Mar 2007 08:59:56 -0400 (EDT)
Subject: [Jruby-extras-devel] [400]
	trunk/activerecord-jdbc/src/java/JdbcAdapterInternalService.java:
	Fix colunns for Derby
Message-ID: <20070329125956.2BDF55240B93@rubyforge.org>

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From nobody at rubyforge.org  Thu Mar 29 12:09:52 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu, 29 Mar 2007 12:09:52 -0400 (EDT)
Subject: [Jruby-extras-devel] [401]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters/jdbc_adapter.rb:
	Fix some more AR bugs
Message-ID: <20070329160952.6D4C95240BAC@rubyforge.org>

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From nobody at rubyforge.org  Thu Mar 29 12:14:54 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu, 29 Mar 2007 12:14:54 -0400 (EDT)
Subject: [Jruby-extras-devel] [402]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters/jdbc_adapter.rb:
	Ok, missed one.
Message-ID: <20070329161454.AAD245240BA9@rubyforge.org>

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From bea.sevilla at gmail.com  Thu Mar 29 12:58:51 2007
From: bea.sevilla at gmail.com (Beatriz Sevilla)
Date: Thu, 29 Mar 2007 18:58:51 +0200
Subject: [Jruby-extras-devel] [JRuby-user]JRuby on Rails and Login_engine
In-Reply-To: <c13a15bd0703290957vefa498dw36ed75494bebd6d3@mail.gmail.com>
References: <c13a15bd0703290957vefa498dw36ed75494bebd6d3@mail.gmail.com>
Message-ID: <c13a15bd0703290958n4db0a734pd89d803f3b9b2b52@mail.gmail.com>

Hi,

Some months ago I started to learn Ruby on Rails because my boss wanted. And
now, I need to use java for mix the project with a new one for my master
thesis.The fact is that I'm migrating my project, and this one use
login_engine. And I got to download with "jruby script/plugin install
login_engine". This engine as I guest you know,  needs to config in
enviroments and for using:

require_login_engine
class Apllication < ActionController::Base
helper :user
 model :user
before_filter :login_engine
  end

But when I want to start the server, that crash because doesn't recognize
where is the helper and model of user.
If I start the server wit ruby interpret all is working fine.

My versions:
os: windows xp
mysql 5
ruby 1.8.4
rails 1.1.6
jruby 0.9.8

In anyone could help me!!!

All the Best,

Bea.


-- 
"There are known knowns. There are things we know we know.
We also know there are known unknowns. That is to say, we
know there are some things we do not know. But there are
also unknown unknowns, the ones we don't know we don't know."
(Donald Rumsfeld)

-- 
"There are known knowns. There are things we know we know.
We also know there are known unknowns. That is to say, we
know there are some things we do not know. But there are
also unknown unknowns, the ones we don't know we don't know."
(Donald Rumsfeld)
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From nobody at rubyforge.org  Thu Mar 29 13:59:38 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Thu, 29 Mar 2007 13:59:38 -0400 (EDT)
Subject: [Jruby-extras-devel] [403]
	trunk/activerecord-jdbc/lib/jdbc_adapter/jdbc_mysql.rb: Fix
	more MySQL issues
Message-ID: <20070329175939.07B175240BAD@rubyforge.org>

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From nicksieger at gmail.com  Thu Mar 29 14:24:09 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 29 Mar 2007 13:24:09 -0500
Subject: [Jruby-extras-devel] [JRuby-user]JRuby on Rails and Login_engine
In-Reply-To: <c13a15bd0703290958n4db0a734pd89d803f3b9b2b52@mail.gmail.com>
References: <c13a15bd0703290957vefa498dw36ed75494bebd6d3@mail.gmail.com>
	<c13a15bd0703290958n4db0a734pd89d803f3b9b2b52@mail.gmail.com>
Message-ID: <f0b861390703291124n1ef7349o3346803f4817e471@mail.gmail.com>

On 3/29/07, Beatriz Sevilla <bea.sevilla at gmail.com> wrote:
>
> Hi,
>
> Some months ago I started to learn Ruby on Rails because my boss wanted. And
> now, I need to use java for mix the project with a new one for my master
> thesis.The fact is that I'm migrating my project, and this one use
> login_engine. And I got to download with "jruby script/plugin install
> login_engine". This engine as I guest you know,  needs to config in
> enviroments and for using:
>
> require_login_engine
> class Apllication < ActionController::Base
> helper :user
>  model :user
> before_filter :login_engine
>   end
>
> But when I want to start the server, that crash because doesn't recognize
> where is the helper and model of user.
> If I start the server wit ruby interpret all is working fine.
>
> My versions:
> os: windows xp
> mysql 5
> ruby 1.8.4
> rails 1.1.6
> jruby 0.9.8
>
> In anyone could help me!!!

If you can, please provide the stack trace/error(s) that you saw when
you tried to start the server so we can help you troubleshoot.

Cheers,
/Nick

From bea.sevilla at gmail.com  Thu Mar 29 14:29:52 2007
From: bea.sevilla at gmail.com (Beatriz Sevilla)
Date: Thu, 29 Mar 2007 20:29:52 +0200
Subject: [Jruby-extras-devel] [JRuby-user]JRuby on Rails and Login_engine
In-Reply-To: <f0b861390703291124n1ef7349o3346803f4817e471@mail.gmail.com>
References: <c13a15bd0703290957vefa498dw36ed75494bebd6d3@mail.gmail.com>
	<c13a15bd0703290958n4db0a734pd89d803f3b9b2b52@mail.gmail.com>
	<f0b861390703291124n1ef7349o3346803f4817e471@mail.gmail.com>
Message-ID: <c13a15bd0703291129p4f01c3dl78563c028742515a@mail.gmail.com>

First of all, thanks :)!!
In fact, is not when I try to start the server. Is when I try to connect at
Application index that has the filter.

That's the trace:

Log:
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/helpers.rb:74:in
`helper'
    D:/PfC/Recommender/code/Idearium/app/controllers/application.rb:9:in
`each'
    C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/actionpack-
1.12.5/lib/action_controller/helpers.rb:82:in `helper'
    D:/PfC/Recommender/code/Idearium/app/controllers/application.rb:9
    C:/Archivos de programa/jruby- 0.9.8
/lib/ruby/gems/1.8/gems/activesupport-1.3.1
/lib/active_support/dependencies.rb:140
    C:/Archivos de programa/jruby-0.9.8
/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:140:in
`load'
    C:/Archivos de programa/jruby-0.9.8
/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:140:in
`load'
    C:/Archivos de programa/jruby-0.9.8
/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:56:in
`require_or_load'

D:/PfC/Recommender/code/Idearium//vendor/plugins/engines/lib/engines/dependencies_extensions.rb:60:in
`rails_1_1_require_or_load'

D:/PfC/Recommender/code/Idearium//vendor/plugins/engines/lib/engines/dependencies_extensions.rb:14:in
`require_or_load'
    C:/Archivos de programa/jruby-0.9.8
/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:30:in
`depend_on'
    C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-
1.3.1/lib/active_support/dependencies.rb:84:in `require_dependency'
    C:/Archivos de
programa/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require_dependency'
    C:/Archivos de programa/jruby-
0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:69:in
`prepare_application'
    C:/Archivos de
programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:37:in
`dispatch'
    C:/Archivos de programa/jruby-
0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:120:in
`handle_dispatch'
    C:/Archivos de
programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:83:in
`service'
    C:/Archivos de programa/jruby-
0.9.8/lib/ruby/1.8/webrick/httpserver.rb:104:in
`service'
    C:/Archivos de
programa/jruby-0.9.8/lib/ruby/1.8/webrick/httpserver.rb:65:in
`run'
    C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/server.rb:173:in
`start_thread'
    C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/server.rb:95:in
`start'


On 3/29/07, Nick Sieger <nicksieger at gmail.com> wrote:
>
> On 3/29/07, Beatriz Sevilla <bea.sevilla at gmail.com> wrote:
> >
> > Hi,
> >
> > Some months ago I started to learn Ruby on Rails because my boss wanted.
> And
> > now, I need to use java for mix the project with a new one for my master
> > thesis.The fact is that I'm migrating my project, and this one use
> > login_engine. And I got to download with "jruby script/plugin install
> > login_engine". This engine as I guest you know,  needs to config in
> > enviroments and for using:
> >
> > require_login_engine
> > class Apllication < ActionController::Base
> > helper :user
> >  model :user
> > before_filter :login_engine
> >   end
> >
> > But when I want to start the server, that crash because doesn't
> recognize
> > where is the helper and model of user.
> > If I start the server wit ruby interpret all is working fine.
> >
> > My versions:
> > os: windows xp
> > mysql 5
> > ruby 1.8.4
> > rails 1.1.6
> > jruby 0.9.8
> >
> > In anyone could help me!!!
>
> If you can, please provide the stack trace/error(s) that you saw when
> you tried to start the server so we can help you troubleshoot.
>
> Cheers,
> /Nick
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
"There are known knowns. There are things we know we know.
We also know there are known unknowns. That is to say, we
know there are some things we do not know. But there are
also unknown unknowns, the ones we don't know we don't know."
(Donald Rumsfeld)
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From nicksieger at gmail.com  Thu Mar 29 16:48:02 2007
From: nicksieger at gmail.com (Nick Sieger)
Date: Thu, 29 Mar 2007 15:48:02 -0500
Subject: [Jruby-extras-devel] [JRuby-user]JRuby on Rails and Login_engine
In-Reply-To: <c13a15bd0703291129p4f01c3dl78563c028742515a@mail.gmail.com>
References: <c13a15bd0703290957vefa498dw36ed75494bebd6d3@mail.gmail.com>
	<c13a15bd0703290958n4db0a734pd89d803f3b9b2b52@mail.gmail.com>
	<f0b861390703291124n1ef7349o3346803f4817e471@mail.gmail.com>
	<c13a15bd0703291129p4f01c3dl78563c028742515a@mail.gmail.com>
Message-ID: <f0b861390703291348p2d81acc0v5e32e596d46f551c@mail.gmail.com>

On 3/29/07, Beatriz Sevilla <bea.sevilla at gmail.com> wrote:
> First of all, thanks :)!!
> In fact, is not when I try to start the server. Is when I try to connect at
> Application index that has the filter.
>
> That's the trace:
>
> Log:
> C:/Archivos de programa/jruby-0.9.8 /lib/ruby/gems/1.8/gems
> /actionpack-1.12.5/lib/action_controller/helpers.rb:74:in
> `helper'
>

Sorry, I'm not quite seeing the full picture here -- it seems like the
top of your stack trace was cut off -- and I don't see the error
message, just the backtrace.  Can you see if you have it?

From charles.nutter at sun.com  Thu Mar 29 17:25:12 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Thu, 29 Mar 2007 16:25:12 -0500
Subject: [Jruby-extras-devel] Could one AR-JDBC bug be all that prevents
	Mephisto from working?
Message-ID: <460C2EB8.1000408@sun.com>

I fixed a couple small JRuby bugs today that resulted in Mephisto 
(mephistoblog.com) starting up and running perfectly in JRuby...ALMOST.

One page, the "assets" page in the admin part of the app, blows up with 
what looks like an error in AR-JDBC. Check out JRUBY-742.

As far as I can tell, this is the only visible bug preventing JRuby from 
fully supporting Mephisto. I certainly haven't tried everything, but 
creating sections, adding users, posting blog entries, all that seemed 
to work great. And it's nice and snappy, even in WEBrick.

So, I'm not nearly familiar enough with AR-JDBC these days to tackle 
fixing it myself...anyone feel ambitious?

- Charlie

From bea.sevilla at gmail.com  Thu Mar 29 17:43:06 2007
From: bea.sevilla at gmail.com (Beatriz Sevilla)
Date: Thu, 29 Mar 2007 23:43:06 +0200
Subject: [Jruby-extras-devel] [JRuby-user]JRuby on Rails and Login_engine
In-Reply-To: <f0b861390703291348p2d81acc0v5e32e596d46f551c@mail.gmail.com>
References: <c13a15bd0703290957vefa498dw36ed75494bebd6d3@mail.gmail.com>
	<c13a15bd0703290958n4db0a734pd89d803f3b9b2b52@mail.gmail.com>
	<f0b861390703291124n1ef7349o3346803f4817e471@mail.gmail.com>
	<c13a15bd0703291129p4f01c3dl78563c028742515a@mail.gmail.com>
	<f0b861390703291348p2d81acc0v5e32e596d46f551c@mail.gmail.com>
Message-ID: <c13a15bd0703291443k72f6b855v7dc976ad52488dcd@mail.gmail.com>

Sorry,

That's what appear in the brpwser when I wanna connect to application index
MissingSourceFile

Missing helper file helpers/user_helper.rb

RAILS_ROOT: script/../config/..
 Application Trace <http://localhost:3000/#> | Framework
Trace<http://localhost:3000/#>| Full
Trace <http://localhost:3000/#>

C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/helpers.rb:75:in
`helper'
D:/PfC/Recommender/code/Idearium/app/controllers/application.rb:7:in `each'
D:/PfC/Recommender/code/Idearium/app/controllers/application.rb:7

 C:/Archivos de
programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/helpers.rb:75:in
`helper'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/helpers.rb:83:in
`helper'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:143
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:143:in
`load'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:143:in
`load'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:59:in
`require_or_load'
D:/PfC/Recommender/code/Idearium/vendor/plugins/engines/lib/engines/dependencies_extensions.rb:60:in
`rails_1_1_require_or_load'
D:/PfC/Recommender/code/Idearium/vendor/plugins/engines/lib/engines/dependencies_extensions.rb:14:in
`require_or_load'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:30:in
`depend_on'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:87:in
`require_dependency'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require_dependency'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:69:in
`prepare_application'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:37:in
`dispatch'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:120:in
`handle_dispatch'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:83:in
`service'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/httpserver.rb:104:in
`service'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/httpserver.rb:65:in
`run'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/server.rb:173:in
`start_thread'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/server.rb:95:in `start'

 C:/Archivos de
programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/helpers.rb:75:in
`helper'
D:/PfC/Recommender/code/Idearium/app/controllers/application.rb:7:in `each'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/helpers.rb:83:in
`helper'
D:/PfC/Recommender/code/Idearium/app/controllers/application.rb:7
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:143
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:143:in
`load'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:143:in
`load'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:59:in
`require_or_load'
D:/PfC/Recommender/code/Idearium/vendor/plugins/engines/lib/engines/dependencies_extensions.rb:60:in
`rails_1_1_require_or_load'
D:/PfC/Recommender/code/Idearium/vendor/plugins/engines/lib/engines/dependencies_extensions.rb:14:in
`require_or_load'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:30:in
`depend_on'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:87:in
`require_dependency'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require_dependency'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:69:in
`prepare_application'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:37:in
`dispatch'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:120:in
`handle_dispatch'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/webrick_server.rb:83:in
`service'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/httpserver.rb:104:in
`service'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/httpserver.rb:65:in
`run'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/server.rb:173:in
`start_thread'
C:/Archivos de programa/jruby-0.9.8/lib/ruby/1.8/webrick/server.rb:95:in `start'

 This error occured while loading the following files:
   application.rb
   user_helper.rb



I hope you meannt that!!!
Thanks again.

Bea.

I don't know if it helps, but I put a "puts file_name" in
%jruby_home%\lib\ruby\gems\1.8\gems\activesupport-
1.3.1\lib\active_support\dependencies.rb =>
 def depend_on(file_name, swallow_load_errors = false)
  require_or_load(file_name)
  rescue LoadError
  puts "before-> #{file_name}"
    raise unless swallow_load_errors
  puts "after-> #{file_name}"
  end
And when start with Ruby hasn't any name, but with jruby :
[D:\PfC\Recommender\code\Idearium>jruby script/server
./script/../config/boot.rb:28:Warning: require_gem is obsolete.  Use gem
instead.
before-> parse_error
before-> rails_framework_root
=> Booting WEBrick...
development
=> Rails application started on http://0.0.0.0:3000
=> Ctrl-C to shutdown server; call with --help for options
[2007-03-29 23:28:42] INFO  WEBrick 1.3.1
[2007-03-29 23:28:42] INFO  ruby 1.8.5 (0) [java]
[2007-03-29 23:28:42] INFO  WEBrick::HTTPServer#start: pid=15244180
port=3000
before-> application_api
before-> user_helper
before-> application.rb
127.0.0.1 - - [29/Mar/2007:23:28:45 CEST] "GET / HTTP/1.1" 500 7166
- -> /


On 3/29/07, Nick Sieger <nicksieger at gmail.com> wrote:
>
> On 3/29/07, Beatriz Sevilla <bea.sevilla at gmail.com> wrote:
> > First of all, thanks :)!!
> > In fact, is not when I try to start the server. Is when I try to connect
> at
> > Application index that has the filter.
> >
> > That's the trace:
> >
> > Log:
> > C:/Archivos de programa/jruby-0.9.8 /lib/ruby/gems/1.8/gems
> > /actionpack-1.12.5/lib/action_controller/helpers.rb:74:in
> > `helper'
> >
>
> Sorry, I'm not quite seeing the full picture here -- it seems like the
> top of your stack trace was cut off -- and I don't see the error
> message, just the backtrace.  Can you see if you have it?
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>



-- 
"There are known knowns. There are things we know we know.
We also know there are known unknowns. That is to say, we
know there are some things we do not know. But there are
also unknown unknowns, the ones we don't know we don't know."
(Donald Rumsfeld)
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From charles.nutter at sun.com  Thu Mar 29 18:23:58 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Thu, 29 Mar 2007 17:23:58 -0500
Subject: [Jruby-extras-devel] Could one AR-JDBC bug be all that prevents
 Mephisto from working?
In-Reply-To: <460C2EB8.1000408@sun.com>
References: <460C2EB8.1000408@sun.com>
Message-ID: <460C3C7E.2020601@sun.com>

Charles Oliver Nutter wrote:
> I fixed a couple small JRuby bugs today that resulted in Mephisto 
> (mephistoblog.com) starting up and running perfectly in JRuby...ALMOST.
> 
> One page, the "assets" page in the admin part of the app, blows up with 
> what looks like an error in AR-JDBC. Check out JRUBY-742.
> 
> As far as I can tell, this is the only visible bug preventing JRuby from 
> fully supporting Mephisto. I certainly haven't tried everything, but 
> creating sections, adding users, posting blog entries, all that seemed 
> to work great. And it's nice and snappy, even in WEBrick.
> 
> So, I'm not nearly familiar enough with AR-JDBC these days to tackle 
> fixing it myself...anyone feel ambitious?

Actually, I stopped being lazy and installed Nick's temporary 0.2.4-pre 
build of AR-JDBC, and the above error went away. However file upload 
doesn't seem to work. Here's the only error I could find...

127.0.0.1 - - [29/Mar/2007:17:11:09 CDT] "POST /admin/assets HTTP/1.1" 200 0
http://localhost:3000/admin/assets/new -> /admin/assets
Exception in thread "Ruby Thread14124746" org.jruby.exceptions.JumpException

So it looks like the ball's back in JRuby's court...I'll keep y'all posted.

It feels really good to have a mainstream Rails app come up so easily 
and almost work perfectly.

- Charlie

From nobody at rubyforge.org  Fri Mar 30 00:47:38 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 00:47:38 -0400 (EDT)
Subject: [Jruby-extras-devel] [405] trunk: Renamed top-level dir to
	rmagick4j.
Message-ID: <20070330044738.F36805240C20@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 00:48:22 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 00:48:22 -0400 (EDT)
Subject: [Jruby-extras-devel] [406] trunk: Missed the r in rmagick4j.
Message-ID: <20070330044823.020365240C20@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 00:51:46 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 00:51:46 -0400 (EDT)
Subject: [Jruby-extras-devel] [407] trunk/rmagick4j/.classpath: Fixed
	Eclipse build path settings.
Message-ID: <20070330045147.019D15240C25@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 00:52:52 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 00:52:52 -0400 (EDT)
Subject: [Jruby-extras-devel] [408] trunk/rmagick4j/lib: Deleted jars.
Message-ID: <20070330045252.2C0645240C25@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 11:02:25 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 11:02:25 -0400 (EDT)
Subject: [Jruby-extras-devel] [409]
	trunk/activerecord-jdbc/src/java/JdbcAdapterInternalService.java:
	Fix NPE for certain hsql tests
Message-ID: <20070330150225.8087F5240C4B@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 13:17:18 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 13:17:18 -0400 (EDT)
Subject: [Jruby-extras-devel] [410] trunk/activerecord-jdbc: Fix binary stuff
Message-ID: <20070330171718.4E3945240993@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 13:44:07 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 13:44:07 -0400 (EDT)
Subject: [Jruby-extras-devel] [411] trunk/activerecord-jdbc: Knock some more
	errors down
Message-ID: <20070330174407.C1B7452409FF@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 13:52:06 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 13:52:06 -0400 (EDT)
Subject: [Jruby-extras-devel] [412] trunk/activerecord-jdbc: Get rake
	package working to build the java .jar before packaging
Message-ID: <20070330175208.8D0E65240A5B@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 14:18:34 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 14:18:34 -0400 (EDT)
Subject: [Jruby-extras-devel] [413]
	trunk/activerecord-jdbc/lib/jdbc_adapter/jdbc_mysql.rb: Fix
	another MySQL strangeness
Message-ID: <20070330181834.5E4425240AA5@rubyforge.org>

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From charles.nutter at sun.com  Fri Mar 30 19:03:58 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Fri, 30 Mar 2007 18:03:58 -0500
Subject: [Jruby-extras-devel] Issues using rails-integration
Message-ID: <460D975E.9020900@sun.com>

Stream-of-consciousness...I can bug these if you want.

- making it use JRuby .9.9-snapshot was confusing
- it's not updated for rails 1.2.3 yet
- the app I was war'ing didn't have RAILS_GEM_VERSION in environment.rb, 
so the task couldn't pick up the right gems
- I couldn't figure out how to force it to include additional gems

The last one has me stuck at the moment. Help would be nice, and I'll 
update if I figure it out myself.

- Charlie

From robert at cs.auckland.ac.nz  Fri Mar 30 19:32:47 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sat, 31 Mar 2007 11:32:47 +1200
Subject: [Jruby-extras-devel] Issues using rails-integration
In-Reply-To: <460D975E.9020900@sun.com>
References: <460D975E.9020900@sun.com>
Message-ID: <460D9E1F.5020103@cs.auckland.ac.nz>

Add gem was missing from the config file, I've added it to the plugin 
now for both the current and snapshot versions.

I've added documentation for using JRuby snapshot.
http://www.headius.com/jrubywiki/index.php/Rails_Integration

Cheers,
Robert


Charles Oliver Nutter wrote:
> Stream-of-consciousness...I can bug these if you want.
>
> - making it use JRuby .9.9-snapshot was confusing
> - it's not updated for rails 1.2.3 yet
> - the app I was war'ing didn't have RAILS_GEM_VERSION in environment.rb, 
> so the task couldn't pick up the right gems
> - I couldn't figure out how to force it to include additional gems
>
> The last one has me stuck at the moment. Help would be nice, and I'll 
> update if I figure it out myself.
>
> - Charlie
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   

From nobody at rubyforge.org  Fri Mar 30 19:33:23 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 19:33:23 -0400 (EDT)
Subject: [Jruby-extras-devel] [414] trunk/rails-integration/plugins/war:
	9710 - add_gem added to config file
Message-ID: <20070330233323.3DE4A5240C3D@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 19:35:30 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 19:35:30 -0400 (EDT)
Subject: [Jruby-extras-devel] [415]
	trunk/rails-integration/samples/helloworld-1.2.3/: Add Rails
	1.2.3 sample
Message-ID: <20070330233530.A0BEF5240C3D@rubyforge.org>

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From nobody at rubyforge.org  Fri Mar 30 20:02:33 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 20:02:33 -0400 (EDT)
Subject: [Jruby-extras-devel] [416] trunk/rails-integration: 9703 - Ant
	Build would give error in getting jruby-complete-0.9.8.jar,
	patch supplied by Karthik
Message-ID: <20070331000233.B99515240C3E@rubyforge.org>

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From charles.nutter at sun.com  Fri Mar 30 21:05:20 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Fri, 30 Mar 2007 20:05:20 -0500
Subject: [Jruby-extras-devel] Issues using rails-integration
In-Reply-To: <460D9E1F.5020103@cs.auckland.ac.nz>
References: <460D975E.9020900@sun.com> <460D9E1F.5020103@cs.auckland.ac.nz>
Message-ID: <460DB3D0.6030302@sun.com>

Robert Egglestone wrote:
> Add gem was missing from the config file, I've added it to the plugin 
> now for both the current and snapshot versions.
> 
> I've added documentation for using JRuby snapshot.
> http://www.headius.com/jrubywiki/index.php/Rails_Integration

Great, thanks! For the record, I'm trying to get Mephisto up and running 
in GlassFish...it seems to be working well running bare in WEBrick, and 
if this succeeds we'll put up a team/project blog running a real Rails 
app on a real app server...in production!

- Charlie

From nobody at rubyforge.org  Fri Mar 30 21:11:19 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Fri, 30 Mar 2007 21:11:19 -0400 (EDT)
Subject: [Jruby-extras-devel] [417] trunk/rails-integration: 9654 - Support
	for Java 1.4, remove any 1.5 references that have crept in.
Message-ID: <20070331011119.F2A4B5240C49@rubyforge.org>

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From charles.nutter at sun.com  Fri Mar 30 23:07:48 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Fri, 30 Mar 2007 22:07:48 -0500
Subject: [Jruby-extras-devel] Issues using rails-integration
In-Reply-To: <460D975E.9020900@sun.com>
References: <460D975E.9020900@sun.com>
Message-ID: <460DD084.6030307@sun.com>

Charles Oliver Nutter wrote:
> Stream-of-consciousness...I can bug these if you want.
> 
> - making it use JRuby .9.9-snapshot was confusing
> - it's not updated for rails 1.2.3 yet
> - the app I was war'ing didn't have RAILS_GEM_VERSION in environment.rb, 
> so the task couldn't pick up the right gems
> - I couldn't figure out how to force it to include additional gems
> 
> The last one has me stuck at the moment. Help would be nice, and I'll 
> update if I figure it out myself.

Another non-critical item for you: it is super slow copying the web 
application...what's going on there? Anyone profiled it?

- Charlie

From nobody at rubyforge.org  Sat Mar 31 00:03:20 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 00:03:20 -0400 (EDT)
Subject: [Jruby-extras-devel] [418] trunk/rails-integration/plugins/war: Use
	cp+chmod rather than install,
	because install compares the contents of both files!
Message-ID: <20070331040320.2367B5240C75@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 31 00:09:16 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 00:09:16 -0400 (EDT)
Subject: [Jruby-extras-devel] [419] trunk/rails-integration/plugins/war:
	More uses of File.install to replace
Message-ID: <20070331040917.1EE545240C59@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 31 00:12:41 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 00:12:41 -0400 (EDT)
Subject: [Jruby-extras-devel] [420] trunk/rails-integration/plugins/war:
	Rollback, it causes some permission problems
Message-ID: <20070331041241.B7B2B5240C75@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 31 00:15:24 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 00:15:24 -0400 (EDT)
Subject: [Jruby-extras-devel] [421]
	trunk/rails-integration/plugins/war-snapshot/lib/java_library.rb:
	Rollback, it causes some permission problems
Message-ID: <20070331041525.BFDA75240C6D@rubyforge.org>

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From robert at cs.auckland.ac.nz  Sat Mar 31 00:24:17 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sat, 31 Mar 2007 16:24:17 +1200
Subject: [Jruby-extras-devel] Issues using rails-integration
In-Reply-To: <460DD084.6030307@sun.com>
References: <460D975E.9020900@sun.com> <460DD084.6030307@sun.com>
Message-ID: <460DE271.4080404@cs.auckland.ac.nz>

It's using File.install, however this ends up comparing the contents of 
both the source and destination file, which could cause quite a delay.

I've just tried swapping it for File.cp and File.chmod, however that 
didn't work as it copies the file, and then gets permissions denied when 
it tries to chmod it. This was a bit unexpected as I thought 
File.install used the same functions.

Robert

Charles Oliver Nutter wrote:
> Charles Oliver Nutter wrote:
>   
>> Stream-of-consciousness...I can bug these if you want.
>>
>> - making it use JRuby .9.9-snapshot was confusing
>> - it's not updated for rails 1.2.3 yet
>> - the app I was war'ing didn't have RAILS_GEM_VERSION in environment.rb, 
>> so the task couldn't pick up the right gems
>> - I couldn't figure out how to force it to include additional gems
>>
>> The last one has me stuck at the moment. Help would be nice, and I'll 
>> update if I figure it out myself.
>>     
>
> Another non-critical item for you: it is super slow copying the web 
> application...what's going on there? Anyone profiled it?
>
> - Charlie
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   
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From nobody at rubyforge.org  Sat Mar 31 03:13:50 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 03:13:50 -0400 (EDT)
Subject: [Jruby-extras-devel] [422]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters/jdbc_adapter.rb:
	Fix decimal stuff
Message-ID: <20070331071350.84E675240C7D@rubyforge.org>

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From ola.bini at gmail.com  Sat Mar 31 03:50:28 2007
From: ola.bini at gmail.com (Ola Bini)
Date: Sat, 31 Mar 2007 09:50:28 +0200
Subject: [Jruby-extras-devel] AR-JDBC MySQL
Message-ID: <460E12C4.9030805@gmail.com>

Hi,

I'm considering myself finished with MySQL right now. Locally, I have 0 
failures and 0 errors running AR tests with AR-JDBC and MySQL. I have 
been forced to fix a few of the test cases, though, which is obvious 
when you look at the failures from Thresher:

Hash ordering dependent tests:
base_test.rb: test_except_attributes
base_test.rb: test_include_attributes
finder_test.rb: test_bind_enumerable
associations_test.rb: test_get_ids

Further, there is at least on test that specifically checks for 
MysqlAdapter in Rails-stable. Modifying this to check for JdbcAdapter 
with MySQL connection makes that test work:
defaults_test.rb: test_nil_defaults_for_not_null_columns

That leaves 5 tests failing on Thresher, which I really can't see why 
they fail. They don't for me. I guess it could have to do with JDBC 
driver versions or MySQL server versions. These tests are:
base_test.rb: test_to_xml
migration_test.rb: test_change_column
migration_test.rb: test_create_table_with_binary_column
migration_test.rb: test_create_table_with_defaults
schema_dumper_test.rb: test_no_dump_errors

If someone would like to investigate these, it would be nice, but I 
don't see that it is essential right now.

Cheers
-- 

 Ola Bini (http://ola-bini.blogspot.com) 
 JvYAML, RbYAML, JRuby and Jatha contributor
 System Developer, Karolinska Institutet (http://www.ki.se)
 OLogix Consulting (http://www.ologix.com)

 "Yields falsehood when quined" yields falsehood when quined.



From charles.nutter at sun.com  Sat Mar 31 04:03:19 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sat, 31 Mar 2007 03:03:19 -0500
Subject: [Jruby-extras-devel] Issues using rails-integration
In-Reply-To: <460DE271.4080404@cs.auckland.ac.nz>
References: <460D975E.9020900@sun.com> <460DD084.6030307@sun.com>
	<460DE271.4080404@cs.auckland.ac.nz>
Message-ID: <460E15C7.7060509@sun.com>

Robert Egglestone wrote:
> It's using File.install, however this ends up comparing the contents of 
> both the source and destination file, which could cause quite a delay.
> 
> I've just tried swapping it for File.cp and File.chmod, however that 
> didn't work as it copies the file, and then gets permissions denied when 
> it tries to chmod it. This was a bit unexpected as I thought 
> File.install used the same functions.

If it ends up comparing the contents, that could be a serious perf hit 
due to RandomAccessFile. We could implement a much faster version using 
NIO direct buffers that would potentially scream along. I'll play with 
it a bit tonight.

- Charlie

From charles.nutter at sun.com  Sat Mar 31 04:41:26 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sat, 31 Mar 2007 03:41:26 -0500
Subject: [Jruby-extras-devel] Issues using rails-integration
In-Reply-To: <460DE271.4080404@cs.auckland.ac.nz>
References: <460D975E.9020900@sun.com> <460DD084.6030307@sun.com>
	<460DE271.4080404@cs.auckland.ac.nz>
Message-ID: <460E1EB6.3060900@sun.com>

Robert Egglestone wrote:
> It's using File.install, however this ends up comparing the contents of 
> both the source and destination file, which could cause quite a delay.
> 
> I've just tried swapping it for File.cp and File.chmod, however that 
> didn't work as it copies the file, and then gets permissions denied when 
> it tries to chmod it. This was a bit unexpected as I thought 
> File.install used the same functions.

(Cross-posting to jruby dev since this is a dev issue)

Ashish sent me some profiling results offlist (thanks, Ashish!) that 
showed UNIXFileProcess-something-or-other was taking up most of the 
time. *Gulp*.

JRuby sometimes suffers being on Java. For example, we have no way to 
implement chmod well (though have a look at JRUBY-746 for an idea). So 
in order to pass the tests we needed and to have gems install executable 
scripts correctly, we temporarily implemented chmod as a call to the 
OS's chmod. And guess what...that's uber-slow.

Here's a timing of rake war:standalone:create

before:
real    2m12.740s
user    0m48.854s
sys     1m24.516s

after completely disabling shelling out to chmod:
real    0m12.118s
user    0m9.994s
sys     0m3.868s

Yes, you're reading that right.

So then, what do we do? JRUBY-746 is one option, but it would only help 
Java 6. The fact is we're really hamstrung here due to a lack of chmod 
support on Java 5 and below. We simply can't turn off chmod since that 
would break gem install and other tests pretty badly.

JNI? Third-party JNI-based POSIX extensions? Require Java 6? :P

- Charlie

From charles.nutter at sun.com  Sat Mar 31 05:08:26 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sat, 31 Mar 2007 04:08:26 -0500
Subject: [Jruby-extras-devel] Deploying in GlassFish...issues
Message-ID: <460E250A.7040401@sun.com>

Ok, I've got two issues so far. One I've worked around and the other I'm 
investigating, but I thought I'd toss them out here to see if someone 
else has seen them.

#1: NPE in InvocationMethodFactory

It's getting an NPE when trying to create an invocation class during 
startup. Looks to be the first method being bound when JRuby starts:

[#|2007-03-31T02:32:32.559-0500|WARNING|sun-appserver9.1|javax.enterprise.system.stream.err|_ThreadID=16;_ThreadName=Tim
er-6;_RequestID=f3e42062-3485-431e-b05a-f9f47b590dc6;|
java.lang.NullPointerException
         at 
org.jruby.internal.runtime.methods.InvocationMethodFactory.endCall(InvocationMethodFactory.java:119)
         at 
org.jruby.internal.runtime.methods.InvocationMethodFactory.getMethod(InvocationMethodFactory.java:185)
         at 
org.jruby.internal.runtime.methods.InvocationMethodFactory.getFullMethod(InvocationMethodFactory.java:228)
         at 
org.jruby.runtime.builtin.meta.AbstractMetaClass.definePrivateMethod(AbstractMetaClass.java:261)
         at 
org.jruby.runtime.builtin.meta.ObjectMetaClass$ObjectMeta.initializeClass(ObjectMetaClass.java:86)

The only thing that could be null here is the JRubyClassLoader, which 
would be very odd. I've worked around it for the moment by turning on 
reflection-based method binding (-Djruby.reflection=true)


#2: Unknown, something failing in the Rails servlet

Investigating a bit now, but I'm out of familiar territory at this point.

[#|2007-03-31T03:52:57.321-0500|INFO|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=11;_ThreadName=htt
pSSLWorkerThread-8080-1;|PWC1412: WebModule[/mephisto-0] 
ServletContext.log():Failed to load Rails: no such file to load
  -- initializer
 
/Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
 
/Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
 
/Users/headius/NFJS/glassfish/domains/domain1/applications/j2ee-modules/mephisto-0/config/boot.rb:16
 
/Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
 
/Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
 
/Users/headius/NFJS/glassfish/domains/domain1/applications/j2ee-modules/mephisto-0/config/environment.rb:13
         <script>:0
|#]

[#|2007-03-31T03:52:57.322-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=11;_ThreadName=h
ttpSSLWorkerThread-8080-1;_RequestID=9ea2a1d6-56d6-48b0-804f-39e9ec18d053;|StandardWrapperValve[rails]: 
PWC1406: Servlet
.service() for servlet rails threw exception
javax.servlet.ServletException: Could not load Rails. See the logs for 
more details.
         at org.jruby.webapp.RailsFactory.makeObject(RailsFactory.java:128)
         at 
org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840)
         at 
org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:268)
         at 
org.jruby.webapp.AbstractRailsServlet.service(AbstractRailsServlet.java:255)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

From nobody at rubyforge.org  Sat Mar 31 06:02:30 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 06:02:30 -0400 (EDT)
Subject: [Jruby-extras-devel] [423]
	trunk/activerecord-jdbc/lib/active_record/connection_adapters/jdbc_adapter.rb:
	Fix performance of native types a bit
Message-ID: <20070331100230.EEF7D5240970@rubyforge.org>

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From nobody at rubyforge.org  Sat Mar 31 07:37:26 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 07:37:26 -0400 (EDT)
Subject: [Jruby-extras-devel] [424] trunk/activerecord-jdbc: More native
	methods
Message-ID: <20070331113726.750345240970@rubyforge.org>

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From charles.nutter at sun.com  Sat Mar 31 14:45:25 2007
From: charles.nutter at sun.com (Charles Oliver Nutter)
Date: Sat, 31 Mar 2007 13:45:25 -0500
Subject: [Jruby-extras-devel] RailsInt doesn't need BC anymore, does it?
Message-ID: <460EAC45.90406@sun.com>

I don't think BouncyCastle is required anymore for RailsInt since we 
don't ship with OSSL now. Am I right?

- Charlie

From robert at cs.auckland.ac.nz  Sat Mar 31 19:07:44 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sun, 01 Apr 2007 11:07:44 +1200
Subject: [Jruby-extras-devel] Deploying in GlassFish...issues
In-Reply-To: <460E250A.7040401@sun.com>
References: <460E250A.7040401@sun.com>
Message-ID: <460EE9C0.40809@cs.auckland.ac.nz>

For #2 it sounds like it's failing to find the gems.
What does the directory structure under the mephisto-0 directory look like?

Cheers,
Robert


Charles Oliver Nutter wrote:
> Ok, I've got two issues so far. One I've worked around and the other I'm 
> investigating, but I thought I'd toss them out here to see if someone 
> else has seen them.
>
> #1: NPE in InvocationMethodFactory
>
> It's getting an NPE when trying to create an invocation class during 
> startup. Looks to be the first method being bound when JRuby starts:
>
> [#|2007-03-31T02:32:32.559-0500|WARNING|sun-appserver9.1|javax.enterprise.system.stream.err|_ThreadID=16;_ThreadName=Tim
> er-6;_RequestID=f3e42062-3485-431e-b05a-f9f47b590dc6;|
> java.lang.NullPointerException
>          at 
> org.jruby.internal.runtime.methods.InvocationMethodFactory.endCall(InvocationMethodFactory.java:119)
>          at 
> org.jruby.internal.runtime.methods.InvocationMethodFactory.getMethod(InvocationMethodFactory.java:185)
>          at 
> org.jruby.internal.runtime.methods.InvocationMethodFactory.getFullMethod(InvocationMethodFactory.java:228)
>          at 
> org.jruby.runtime.builtin.meta.AbstractMetaClass.definePrivateMethod(AbstractMetaClass.java:261)
>          at 
> org.jruby.runtime.builtin.meta.ObjectMetaClass$ObjectMeta.initializeClass(ObjectMetaClass.java:86)
>
> The only thing that could be null here is the JRubyClassLoader, which 
> would be very odd. I've worked around it for the moment by turning on 
> reflection-based method binding (-Djruby.reflection=true)
>
>
> #2: Unknown, something failing in the Rails servlet
>
> Investigating a bit now, but I'm out of familiar territory at this point.
>
> [#|2007-03-31T03:52:57.321-0500|INFO|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=11;_ThreadName=htt
> pSSLWorkerThread-8080-1;|PWC1412: WebModule[/mephisto-0] 
> ServletContext.log():Failed to load Rails: no such file to load
>   -- initializer
>  
> /Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
> ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
>  
> /Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
> ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
>  
> /Users/headius/NFJS/glassfish/domains/domain1/applications/j2ee-modules/mephisto-0/config/boot.rb:16
>  
> /Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
> ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
>  
> /Users/headius/NFJS/glassfish/domains/domain1/generated/jsp/j2ee-modules/mephisto-0/loader/META-INF/jruby.home/l
> ib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
>  
> /Users/headius/NFJS/glassfish/domains/domain1/applications/j2ee-modules/mephisto-0/config/environment.rb:13
>          <script>:0
> |#]
>
> [#|2007-03-31T03:52:57.322-0500|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=11;_ThreadName=h
> ttpSSLWorkerThread-8080-1;_RequestID=9ea2a1d6-56d6-48b0-804f-39e9ec18d053;|StandardWrapperValve[rails]: 
> PWC1406: Servlet
> .service() for servlet rails threw exception
> javax.servlet.ServletException: Could not load Rails. See the logs for 
> more details.
>          at org.jruby.webapp.RailsFactory.makeObject(RailsFactory.java:128)
>          at 
> org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:840)
>          at 
> org.jruby.webapp.AbstractRailsServlet.serviceRequest(AbstractRailsServlet.java:268)
>          at 
> org.jruby.webapp.AbstractRailsServlet.service(AbstractRailsServlet.java:255)
>          at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> _______________________________________________
> Jruby-extras-devel mailing list
> Jruby-extras-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/jruby-extras-devel
>   

From robert at cs.auckland.ac.nz  Sat Mar 31 19:27:04 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sun, 01 Apr 2007 11:27:04 +1200
Subject: [Jruby-extras-devel] [jruby-dev] Re: Issues using
	rails-integration
In-Reply-To: <460E1EB6.3060900@sun.com>
References: <460D975E.9020900@sun.com> <460DD084.6030307@sun.com>
	<460DE271.4080404@cs.auckland.ac.nz> <460E1EB6.3060900@sun.com>
Message-ID: <460EEE48.3000402@cs.auckland.ac.nz>

The system shell is much faster than Java at creating a new process.

puts Benchmark.measure { 1000.times {
system '/bin/chmod 700 test'
}}

25.817000   0.000000  25.817000 ( 25.817000)

shell = IO.popen('/bin/sh', 'w+')
puts Benchmark.measure { 1000.times {
shell.puts '/bin/chmod 700 test'
shell.puts 'echo $?'
code = shell.gets.to_i
}}

2.429000   0.000000   2.429000 (  2.429000)

Cheers,
Robert

Charles Oliver Nutter wrote:
> Robert Egglestone wrote:
>> It's using File.install, however this ends up comparing the contents 
>> of both the source and destination file, which could cause quite a 
>> delay.
>>
>> I've just tried swapping it for File.cp and File.chmod, however that 
>> didn't work as it copies the file, and then gets permissions denied 
>> when it tries to chmod it. This was a bit unexpected as I thought 
>> File.install used the same functions.
>
> (Cross-posting to jruby dev since this is a dev issue)
>
> Ashish sent me some profiling results offlist (thanks, Ashish!) that 
> showed UNIXFileProcess-something-or-other was taking up most of the 
> time. *Gulp*.
>
> JRuby sometimes suffers being on Java. For example, we have no way to 
> implement chmod well (though have a look at JRUBY-746 for an idea). So 
> in order to pass the tests we needed and to have gems install 
> executable scripts correctly, we temporarily implemented chmod as a 
> call to the OS's chmod. And guess what...that's uber-slow.
>
> Here's a timing of rake war:standalone:create
>
> before:
> real    2m12.740s
> user    0m48.854s
> sys     1m24.516s
>
> after completely disabling shelling out to chmod:
> real    0m12.118s
> user    0m9.994s
> sys     0m3.868s
>
> Yes, you're reading that right.
>
> So then, what do we do? JRUBY-746 is one option, but it would only 
> help Java 6. The fact is we're really hamstrung here due to a lack of 
> chmod support on Java 5 and below. We simply can't turn off chmod 
> since that would break gem install and other tests pretty badly.
>
> JNI? Third-party JNI-based POSIX extensions? Require Java 6? :P
>
> - Charlie
>
> ---------------------------------------------------------------------
> To unsubscribe from this list please visit:
>
>    http://xircles.codehaus.org/manage_email
>

From robert at cs.auckland.ac.nz  Sat Mar 31 20:24:32 2007
From: robert at cs.auckland.ac.nz (Robert Egglestone)
Date: Sun, 01 Apr 2007 12:24:32 +1200
Subject: [Jruby-extras-devel] [jruby-dev] Re: Issues using
	rails-integration
In-Reply-To: <460EEE48.3000402@cs.auckland.ac.nz>
References: <460D975E.9020900@sun.com> <460DD084.6030307@sun.com>
	<460DE271.4080404@cs.auckland.ac.nz> <460E1EB6.3060900@sun.com>
	<460EEE48.3000402@cs.auckland.ac.nz>
Message-ID: <460EFBC0.7030400@cs.auckland.ac.nz>

We could have a separate thread which keeps a shell process open, and 
calls out to the OS are sent through there rather than being processed 
directly.
It's not nice, and can only handle one request per thread, but it would 
work on older JDKs, is much faster, and doesn't require native extensions.

Cheers,
Robert


Robert Egglestone wrote:
> The system shell is much faster than Java at creating a new process.
>
> puts Benchmark.measure { 1000.times {
> system '/bin/chmod 700 test'
> }}
>
> 25.817000   0.000000  25.817000 ( 25.817000)
>
> shell = IO.popen('/bin/sh', 'w+')
> puts Benchmark.measure { 1000.times {
> shell.puts '/bin/chmod 700 test'
> shell.puts 'echo $?'
> code = shell.gets.to_i
> }}
>
> 2.429000   0.000000   2.429000 (  2.429000)
>
> Cheers,
> Robert
>
> Charles Oliver Nutter wrote:
>> Robert Egglestone wrote:
>>> It's using File.install, however this ends up comparing the contents 
>>> of both the source and destination file, which could cause quite a 
>>> delay.
>>>
>>> I've just tried swapping it for File.cp and File.chmod, however that 
>>> didn't work as it copies the file, and then gets permissions denied 
>>> when it tries to chmod it. This was a bit unexpected as I thought 
>>> File.install used the same functions.
>>
>> (Cross-posting to jruby dev since this is a dev issue)
>>
>> Ashish sent me some profiling results offlist (thanks, Ashish!) that 
>> showed UNIXFileProcess-something-or-other was taking up most of the 
>> time. *Gulp*.
>>
>> JRuby sometimes suffers being on Java. For example, we have no way to 
>> implement chmod well (though have a look at JRUBY-746 for an idea). 
>> So in order to pass the tests we needed and to have gems install 
>> executable scripts correctly, we temporarily implemented chmod as a 
>> call to the OS's chmod. And guess what...that's uber-slow.
>>
>> Here's a timing of rake war:standalone:create
>>
>> before:
>> real    2m12.740s
>> user    0m48.854s
>> sys     1m24.516s
>>
>> after completely disabling shelling out to chmod:
>> real    0m12.118s
>> user    0m9.994s
>> sys     0m3.868s
>>
>> Yes, you're reading that right.
>>
>> So then, what do we do? JRUBY-746 is one option, but it would only 
>> help Java 6. The fact is we're really hamstrung here due to a lack of 
>> chmod support on Java 5 and below. We simply can't turn off chmod 
>> since that would break gem install and other tests pretty badly.
>>
>> JNI? Third-party JNI-based POSIX extensions? Require Java 6? :P
>>
>> - Charlie
>>
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From nobody at rubyforge.org  Sat Mar 31 20:46:27 2007
From: nobody at rubyforge.org (nobody at rubyforge.org)
Date: Sat, 31 Mar 2007 20:46:27 -0400 (EDT)
Subject: [Jruby-extras-devel] [425]
	trunk/rails-integration/src/main/ruby/builtin/rails-integration/session/java_servlet_store.rb:
	9722 - Symbol keys stored in Rails Session are restored back
	as String Keys by Java_servlet_store, patch by Karthik Krishnan
Message-ID: <20070401004627.2C0255240AEA@rubyforge.org>

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