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refining mode programmatically [message #641153]

Wed, 24 November 2010 12:48

Eclipse User

Originally posted by: javi.criado.gmail.com

Hello,

I'm trying to launch a refining mode ATL transformation
programmatically, but I get the next error message:

org.eclipse.m2m.atl.engine.vm.VMException: Cannot find model RefiningTrace
at A.main() : ??#24(t1ref.atl)
local variables = {self=t1ref : ASMModule}
local stack = []

I've tried to load this RefiningTrace model but I don't know how.

Regards,
Javier

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Re: refining mode programmatically [message #641170 is a reply to message #641153]

Wed, 24 November 2010 13:26

Sylvain EVEILLARD

Messages: 556
Registered: July 2009

Senior Member

ModelFactory factory = CoreService.createModelFactory("EMF");
refiningTraceMetamodel = factory.getBuiltInResource("RefiningTrace.ecore");
IModel refiningTraceModel = factory.newModel(refiningTraceMetamodel);
launcher.addOutModel(refiningTraceModel, "refiningTrace", "RefiningTrace");

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Re: refining mode programmatically [message #641404 is a reply to message #641170]

Thu, 25 November 2010 10:57

Eclipse User

Originally posted by: javi.criado.gmail.com

I've tried this, but I get a NullPointerException error at the first
line: ModelFactory factory = CoreService.createModelFactory("EMF");

so I can't create the factory element, neither the injector or the
extractor.

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Re: refining mode programmatically [message #641432 is a reply to message #641153]

Thu, 25 November 2010 13:08

Sylvain EVEILLARD

Messages: 556
Registered: July 2009

Senior Member

You could try a .getModelFactory("EMF") instead of create.
I think it changes related to the ATL version.

This may also be a dependency problem. Try to add all the atl plug-ins as dependencies.

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Re: refining mode programmatically [message #642287 is a reply to message #641432]

Tue, 30 November 2010 16:27

Eclipse User

Originally posted by: javi.criado.gmail.com

Thank you very much for your response. There was a library version
problem. The concrete library is: org.eclipse.emf.ecore
I was trying with version 2.5.0 and I've changed to 2.6.1 to get a
correct transformation.

Thank you again.
Javier Criado

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