[Ironruby-core] problem

Nathan Stott nrstott at gmail.com
Wed Mar 18 20:00:00 EDT 2009


Hey Ivan, thanks.
I found your post about ninject.  Good stuff.

2009/3/18 Ivan Porto Carrero <ivan at flanders.co.nz>

> sometype.to_clr_type.name :)
>
> you can look in the ninject stuff I did.. i bet it has a lot of the stuff
> you will need for your windsor dsl
>
>
>
> 2009/3/18 Nathan Stott <nrstott at gmail.com>
>
>> Excellent.
>> Thanks for your help, guys.
>>
>> I'm now able to use IronRuby for my windsor registration DSL.  I'm very
>> pleased so far.
>>
>> I have one other question, how can I take a clr type and get its clr name?
>>
>> When I do this:
>> sometype.to_clr_type.class.name
>>
>> I always get System::RuntimeType
>>
>> 2009/3/18 Tomas Matousek <Tomas.Matousek at microsoft.com>
>>
>>>  Yes, this was the right list – we don’t have any other.
>>>
>>>
>>>
>>> Tomas
>>>
>>>
>>>
>>> *From:* ironruby-core-bounces at rubyforge.org [mailto:
>>> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Nathan Stott
>>> *Sent:* Wednesday, March 18, 2009 12:55 PM
>>> *To:* ironruby-core at rubyforge.org
>>> *Subject:* Re: [Ironruby-core] problem
>>>
>>>
>>>
>>> Good call Ivan.
>>>
>>>
>>>
>>> The LoadAssembly apparently was doing the trick!
>>>
>>>
>>>
>>> Thanks for the help.
>>>
>>>
>>> BTW, was this the right mailing list for this question?  Is there a users
>>> mailing list?
>>>
>>>
>>>
>>> 2009/3/18 Ivan Porto Carrero <ivan at flanders.co.nz>
>>>
>>> If so turn off shadow copy assemblies under Resharper -> options -> unit
>>> testing
>>>
>>> On Wed, Mar 18, 2009 at 8:22 PM, Ivan Porto Carrero <ivan at flanders.co.nz>
>>> wrote:
>>>
>>> Are you using resharper for your unit tests?
>>>
>>>
>>>
>>>  2009/3/18 Nathan Stott <nrstott at gmail.com>
>>>
>>> I dont know if this helps, but this is the full output of the test:
>>>  ComponentLoaderRegisteringComponentContext.ShouldRegisterComponent :
>>> Failed
>>>
>>> CT_INIT: Object
>>>
>>> UPDATED: Object                                             CreateInstanceSingleton        affected=1     rules=0
>>>
>>> UPDATED: Object                                             CreateInstanceSingleton        affected=1     rules=0
>>> CT_INIT: File::Constants
>>> CT_INIT: IO
>>> CT_INIT: File
>>>
>>> UPDATED: Object                                             CreateInstanceSingleton        affected=1     rules=0
>>> MT_INIT: Kernel
>>> MT_INIT: Object
>>> MT_INIT: <anonymous>
>>> MT_INIT: Module
>>> MT_INIT: Class
>>> MT_INIT: <anonymous>
>>>
>>> UPDATED: Object                                             CreateInstanceSingleton        affected=5     rules=1
>>> MT_INIT: <anonymous>
>>>
>>> LOADER: Loading assembly 'Motorpool.Calendar.Web.Test, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' and type ''
>>> MT_INIT: Symbol
>>> MT_INIT: Enumerable
>>> MT_INIT: Hash
>>> MT_INIT: Microsoft::Scripting::Actions::TypeTracker
>>> MT_INIT: Microsoft::Scripting::Actions::TypeGroup
>>>
>>>
>>> System.InvalidOperationException: can't convert Castle::Core::ComponentModel into Castle::Core::ComponentModel
>>>
>>> at CallSite.Target(Closure , CallSite , RubyMethodScope , Object , Object
>>> )
>>> at System.Dynamic.UpdateDelegates.UpdateAndExecute3<T0,T1,T2,TRet>(
>>> CallSite site, T0 arg0, T1 arg1, T2 arg2) in
>>> C:\git\ironruby\ndp\fx\src\Core\Microsoft\Scripting\Actions\UpdateDelegates.Generated.cs: line 509
>>> at ℑℜ;component;;10;(Closure , Object , Proc , Object )
>>> at CallSite.Target(Closure , CallSite , RubyScope , Object , Hash )
>>> at System.Dynamic.UpdateDelegates.UpdateAndExecute3<T0,T1,T2,TRet>(
>>> CallSite site, T0 arg0, T1 arg1, T2 arg2) in
>>> C:\git\ironruby\ndp\fx\src\Core\Microsoft\Scripting\Actions\UpdateDelegates.Generated.cs: line 509
>>> at ℑℜ;#;;0;(Closure , Scope , LanguageContext )
>>> at Microsoft.Scripting.Runtime.LegacyScriptCode.Run() in
>>> C:\git\ironruby\Merlin\Main\Runtime\Microsoft.Scripting\Runtime\LegacyScriptCode.cs: line 43
>>> at Microsoft.Scripting.SourceUnit.Execute() in
>>> C:\git\ironruby\Merlin\Main\Runtime\Microsoft.Scripting\SourceUnit.cs: line 239
>>> at Microsoft.Scripting.Hosting.ScriptSource.Execute() in
>>> C:\git\ironruby\Merlin\Main\Runtime\Microsoft.Scripting\Hosting\ScriptSource.cs: line 138
>>> at Motorpool.Calendar.Service.ComponentLoader.Load(IWindsorContainer
>>> container, TextReader reader) in ComponentLoader.cs: line 64
>>> at
>>> Motorpool.Calendar.Web.Test.ComponentLoaderRegisteringComponentContext
>>> .ShouldRegisterComponent() in
>>> ComponentLoaderRegisteringComponentContext.cs: line 26
>>>
>>>
>>>
>>> On Wed, Mar 18, 2009 at 1:55 PM, Nathan Stott <nrstott at gmail.com> wrote:
>>>
>>> I tried that and no luck.
>>>
>>>
>>>
>>> It doesn't seem that the assembly is not being loaded properly.  I'm able
>>> to use methods on the objects fine in the script.  However, it is that last
>>> call to the $container.Register(ComponentRegistration.new(model)) where for
>>> some reason it won't work.
>>>
>>>
>>>
>>> ComponentRegistration.new() takes a ComponentModel.  The error seems to
>>> indicate that it is receiving a ComponentModel even with the same namespace
>>> prefixes but somehow it's not able to use it.
>>>
>>> 2009/3/18 Ivan Porto Carrero <ivan at flanders.co.nz>
>>>
>>>
>>>
>>> You can try using the LoadAssembly method on the runtime object
>>>
>>> runtime.LoadAssembly(typeof(IWindsorContainer).Assembly);
>>>
>>> that should require the assembly a little nicer
>>>
>>> I think you can also use load_assembly 'Castle.Windsor'
>>>
>>>
>>> http://github.com/casualjim/ninject-dynamic/blob/0b531d9e3ae46cc3e8549c9cfc078a8c27e5dda7/src/Ninject.Dynamic/RubyEngine.cs#L166
>>>
>>> http://github.com/casualjim/ninject-dynamic/blob/0b531d9e3ae46cc3e8549c9cfc078a8c27e5dda7/src/Ninject.Dynamic/RubyEngine.cs#L142
>>>
>>> http://github.com/casualjim/ninject-dynamic/blob/0b531d9e3ae46cc3e8549c9cfc078a8c27e5dda7/src/Ninject.Dynamic/RubyEngine.cs#L90
>>>
>>>
>>>  2009/3/18 Nathan Stott <nrstott at gmail.com>
>>>
>>>
>>>
>>> I'm using the hosting API.
>>>
>>>
>>>
>>> This is the entire method:
>>>
>>>                 public void Load(IWindsorContainer container, TextReader
>>> reader)
>>>
>>>                 {
>>>
>>>                             var runtime = Ruby.CreateRuntime();
>>>
>>>                             ScriptEngine engine =
>>> Ruby.GetEngine(runtime);
>>>
>>>                             var ctx = Ruby.GetExecutionContext(runtime);
>>>
>>>                             ctx.DefineReadOnlyGlobalVariable("container",
>>> container);
>>>
>>>
>>>
>>>                             string header =
>>>
>>>                                         @"require 'Castle.Windsor'
>>>
>>> require 'Castle.MicroKernel'
>>>
>>> require 'Castle.Core'
>>>
>>>
>>>
>>> ComponentRegistration =
>>> Castle::MicroKernel::Registration::ComponentRegistration
>>>
>>> ComponentModel = Castle::Core::ComponentModel
>>>
>>> Parameter = Castle::MicroKernel::Registration::Parameter
>>>
>>> Component = Castle::MicroKernel::Registration::Component
>>>
>>>
>>>
>>> def component(options)
>>>
>>>     throw :classIsRequired if !options.has_key?(:class)
>>>
>>>
>>>
>>>     klass = options[:class].to_clr_type
>>>
>>>
>>>
>>>     if options.has_key?(:service)
>>>
>>>                 service = options[:service].to_clr_type
>>>
>>>     else
>>>
>>>                 service = klass
>>>
>>>     end
>>>
>>>
>>>
>>>     if options.has_key?(:name)
>>>
>>>                 name = options[:name]
>>>
>>>     else
>>>
>>>                 name = klass.class.name.underscore.lowercase
>>>
>>>     end
>>>
>>>
>>>
>>>     model = ComponentModel.new(name, service, klass)
>>>
>>>
>>>
>>>     if options.has_key?(:parameters)
>>>
>>>                 parameters = options[:parameters]
>>>
>>>                 parameters.each do |p|
>>>
>>>                             model.Parameters.Add(p.key, p.value)
>>>
>>>                 end
>>>
>>>     end
>>>
>>>
>>>
>>>     $container.Register(ComponentRegistration.new(model))
>>>
>>> end";
>>>
>>>
>>>
>>>                             ScriptSource headerSource =
>>> engine.CreateScriptSourceFromString(header);
>>>
>>>                             headerSource.Execute();
>>>
>>>
>>>
>>>                             string containerScript = reader.ReadToEnd();
>>>
>>>                             ScriptSource source =
>>> engine.CreateScriptSourceFromString(containerScript);
>>>
>>>                             source.Execute();
>>>
>>>                 }
>>>
>>>     }
>>>
>>>
>>>
>>> 2009/3/18 Tomas Matousek <Tomas.Matousek at microsoft.com>
>>>
>>> How do you run this script? >From command line (ir.exe script.rb) or do
>>> you use hosting API?
>>>
>>>
>>>
>>> Tomas
>>>
>>>
>>>
>>> *From:* ironruby-core-bounces at rubyforge.org [mailto:
>>> ironruby-core-bounces at rubyforge.org] *On Behalf Of *Nathan Stott
>>> *Sent:* Wednesday, March 18, 2009 8:33 AM
>>> *To:* ironruby-core at rubyforge.org
>>> *Subject:* [Ironruby-core] problem
>>>
>>>
>>>
>>> Hi all.  I have a question that probably belongs on a users mailing list
>>> but I could not find one.
>>>
>>>
>>>
>>> I get the following error when trying to use my IronRuby windsor
>>> registration script:
>>>
>>> *
>>> System.InvalidOperationException: can't convert Castle::Core::ComponentModel into Castle::Core::ComponentModel
>>> *
>>>
>>>
>>>
>>> I assume this has something to do with the fact that newing up an object
>>> in IronRuby isn't the same thing as newing it up in C#.
>>>
>>>
>>>
>>> Any suggestions or guidance would be appreciated.
>>>
>>>
>>>
>>> Here is the important IronRuby code:
>>>
>>>
>>>
>>> require 'Castle.Windsor'
>>>
>>> require 'Castle.MicroKernel'
>>>
>>> require 'Castle.Core'
>>>
>>>
>>>
>>> ComponentRegistration =
>>> Castle::MicroKernel::Registration::ComponentRegistration
>>>
>>> ComponentModel = Castle::Core::ComponentModel
>>>
>>> Parameter = Castle::MicroKernel::Registration::Parameter
>>>
>>> Component = Castle::MicroKernel::Registration::Component
>>>
>>>
>>>
>>> def component(options)
>>>
>>>             throw :classIsRequired if !options.has_key?(:class)
>>>
>>>
>>>
>>>             klass = options[:class].to_clr_type
>>>
>>>
>>>
>>>             if options.has_key?(:service)
>>>
>>>                         service = options[:service].to_clr_type
>>>
>>>             else
>>>
>>>                         service = klass
>>>
>>>             end
>>>
>>>
>>>
>>>             if options.has_key?(:name)
>>>
>>>                         name = options[:name]
>>>
>>>             else
>>>
>>>                         name = klass.class.name.underscore.lowercase
>>>
>>>             end
>>>
>>>
>>>
>>>             model = ComponentModel.new(name, service, klass)
>>>
>>>
>>>
>>>             if options.has_key?(:parameters)
>>>
>>>                         parameters = options[:parameters]
>>>
>>>                         parameters.each do |p|
>>>
>>>                                     model.Parameters.Add(p.key, p.value)
>>>
>>>                         end
>>>
>>>             end
>>>
>>>
>>>
>>>             $container.Register(ComponentRegistration.new(model))
>>>
>>> end
>>>
>>>
>>>
>>>
>>>
>>>
>>>
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>>>
>>>
>>>
>>>
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>>>
>>>
>>>
>>>
>>>
>>>
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>>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>>
>>>
>>>
>>>
>>>
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>>>
>>>
>>
>> _______________________________________________
>> Ironruby-core mailing list
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>>
>>
>
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>
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