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Proxy resolution problem [message #816877]

Fri, 09 March 2012 11:24

Jesper Eskilson

Messages: 134
Registered: July 2009

Senior Member

Hi,

I'm trying to run the EMF code generator programmatically (from Java),
but I'm getting weird "Unable to resolve proxy" errors when validating
the genmodel. I tried following the code in
org.eclipse.emf.codegen.ecore.Generator, and came up with something like
this:

> ResourceSet rs = new ResourceSetImpl();
> rs.getURIConverter().getURIMap()
> .putAll(EcorePlugin.computePlatformURIMap());
>
> URI uri = getServiceGenModelURI();
> Resource genModelResource = rs.getResource(uri, true);
> GenModel genModel = (GenModel) genModelResource.getContents().get(0);
> genModel.setCanGenerate(true);
> genModel.setUpdateClasspath(true);
> genModel.setCodeFormatting(true);

When validating ("genModel.validate()"), I get the following errors:

> Unable to resolve proxy 'platform:/plugin/com.iar.ide.debugger.rpc.runtime/model/runtimerpc.ecore#//NativeObject/id'
> Unable to resolve proxy 'platform:/plugin/com.iar.ide.debugger.rpc.runtime/model/runtimerpc.ecore#//NativeObject'

Running the code generator from the GenModel editor works fine. The
genmodel file looks like this:

> <?xml version="1.0" encoding="UTF-8"?>
> <genmodel:GenModel xmi:version="2.0"
> xmlns:xmi="http://www.omg.org/XMI" xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/my.service/src-gen"
> modelPluginID="my.service" modelName="MyService" codeFormatting="true" importerID="org.eclipse.emf.importer.ecore"
> copyrightFields="false" usedGenPackages="platform:/plugin/com.iar.ide.debugger.rpc.runtime/model/runtimerpc.genmodel#//runtimerpc">
> <foreignModel>myservice.ecore</foreignModel>
> <genPackages prefix="MyService" basePackage="my.service" disposableProviderFactory="true"
> ecorePackage="myservice.ecore#/">
> <genEnums typeSafeEnumCompatible="false" ecoreEnum="myservice.ecore#//MyServiceMethod"/>
> <genClasses ecoreClass="myservice.ecore#//MyService">
> <genOperations ecoreOperation="myservice.ecore#//MyService/connect">
> <genParameters ecoreParameter="myservice.ecore#//MyService/connect/session"/>
> </genOperations>
> </genClasses>
> </genPackages>
> </genmodel:GenModel>

What am I missing?

--
/Jesper

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Re: Proxy resolution problem [message #816894 is a reply to message #816877]

Fri, 09 March 2012 11:49

Ed Merks

Messages: 33140
Registered: July 2009

Senior Member

Jesper,

Comments below.

On 09/03/2012 12:24 PM, Jesper Eskilson wrote:
>
> Hi,
>
> I'm trying to run the EMF code generator programmatically (from Java),
> but I'm getting weird "Unable to resolve proxy" errors when validating
> the genmodel.
Are you running in the IDE?
> I tried following the code in
> org.eclipse.emf.codegen.ecore.Generator, and came up with something like
> this:
>
>> ResourceSet rs = new ResourceSetImpl();
>> rs.getURIConverter().getURIMap()
>> .putAll(EcorePlugin.computePlatformURIMap());
>>
>> URI uri = getServiceGenModelURI();
>> Resource genModelResource = rs.getResource(uri, true);
>> GenModel genModel = (GenModel)
>> genModelResource.getContents().get(0);
>> genModel.setCanGenerate(true);
>> genModel.setUpdateClasspath(true);
>> genModel.setCodeFormatting(true);
>
> When validating ("genModel.validate()"), I get the following errors:
>
>> Unable to resolve proxy
>> 'platform:/plugin/com.iar.ide.debugger.rpc.runtime/model/runtimerpc.ecore#//NativeObject/id'
>> Unable to resolve proxy
>> 'platform:/plugin/com.iar.ide.debugger.rpc.runtime/model/runtimerpc.ecore#//NativeObject'
>
Are you running in an Eclipse process with these bundles installed?
> Running the code generator from the GenModel editor works fine. The
> genmodel file looks like this:
>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <genmodel:GenModel xmi:version="2.0"
>> xmlns:xmi="http://www.omg.org/XMI"
>> xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel"
>> modelDirectory="/my.service/src-gen"
>> modelPluginID="my.service" modelName="MyService"
>> codeFormatting="true" importerID="org.eclipse.emf.importer.ecore"
>> copyrightFields="false"
>> usedGenPackages="platform:/plugin/com.iar.ide.debugger.rpc.runtime/model/runtimerpc.genmodel#//runtimerpc">
>> <foreignModel>myservice.ecore</foreignModel>
>> <genPackages prefix="MyService" basePackage="my.service"
>> disposableProviderFactory="true"
>> ecorePackage="myservice.ecore#/">
>> <genEnums typeSafeEnumCompatible="false"
>> ecoreEnum="myservice.ecore#//MyServiceMethod"/>
>> <genClasses ecoreClass="myservice.ecore#//MyService">
>> <genOperations ecoreOperation="myservice.ecore#//MyService/connect">
>> <genParameters
>> ecoreParameter="myservice.ecore#//MyService/connect/session"/>
>> </genOperations>
>> </genClasses>
>> </genPackages>
>> </genmodel:GenModel>
>
> What am I missing?
>
> --
> /Jesper

Ed Merks
Professional Support: https://www.macromodeling.com/

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Re: Proxy resolution problem [message #816934 is a reply to message #816894]

Fri, 09 March 2012 12:41

Jesper Eskilson

Messages: 134
Registered: July 2009

Senior Member

On 03/09/2012 12:49 PM, Ed Merks wrote:
> Jesper,
>
> Comments below.

I seemd to have forgotten to call "reconcile" on the genmodel. I looked
at how GenModelEditor did things, and saw that it called reconcile on
the model when initializing (and before validating).

After adding "genmodel.reconcile()" before the call to validate,
everything looks good.

--
/Jesper

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