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How to Load JavaModel (file.javaxmi) [message #982753]

Tue, 13 November 2012 11:46

Rafael Durelli

Messages: 72
Registered: September 2012

Member

Hello guys bonjour, I have read two or three topics closely related to this. However, I couldn't figured out yet how to load a file .javaxmi correctly. In the bellow chunk of source code I have been tried to load a .javaxmi file which was discovered by MoDiSCO, but I haven't succeeded yet. The problem is when I try to make some Cast Operation..For instance, see the bellow code...

                JavaapplicationPackage.eINSTANCE.eClass();
		
		JavaPackage.eINSTANCE.eClass();

		Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().
		put(Resource.Factory.Registry.DEFAULT_EXTENSION, new XMIResourceFactoryImpl()); 

		ResourceSet resSet = new ResourceSetImpl();
		Resource resource = resSet.getResource(URI.createURI("file:/path/TestModisco.javaxmi"), true);
                resource.load(null);
                EcoreUtil.resolveAll(resSet);
                ModelImpl model = (ModelImpl)resource.getContents().get(0);

                //I always get an error during the Cast Operation...
               JavaApplication javaVari = (JavaApplication)resource.getContents().get(0);

I always get a error during the Cast Operation. Thus, I would like to know how to obtain the "classes", "methods" and even "variable declaration" after loaded the javaxmi model? Please, I'll be so glad to see an example. Thanks in advance.

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Re: How to Load JavaModel (file.javaxmi) [message #983040 is a reply to message #982753]

Tue, 13 November 2012 16:23

Hugo Bruneliere

Messages: 674
Registered: July 2009

Senior Member

Hello,

The root element of a MoDisco Java model is a model element of type Model (and not JavaApplication), so this is probably why you're getting such a cast exception.
Then, in order to know how you can access to the various model elements according to their types and/or references, I encourage you to take a deeper look into the "Java metamodel" section of the MoDisco reference documentation.

Best regards,

Hugo

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Hugo Bruneliere, PhD
NaoMod team (IMT Atlantique & LS2N-CNRS)
Nantes - France
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