 Problems accessing to QVTO operations [message #504316] |
Fri, 18 December 2009 10:04  |
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Hello again!
First of all, I don't know if put this topic here or in thg GMF forum, because it affects to the GMF transformation using XPand templates and QVTO extensions...
I'm having problems when access to the operations of a QVTO extension. My XPand file looks like that:
«IMPORT 'http://www.eclipse.org/gmf/2009/GenModel'»
«IMPORT 'http://www.eclipse.org/emf/2002/GenModel'»
«EXTENSION gmf::EMFUtils»
«AROUND getDiagramVisualID FOR gmfgen::GenDiagram-»
«EXPAND xpt::Common::generatedMemberComment»
public static void myFunction() {
«getReferencingObjects(self)»
}
«ENDAROUND»
The getReferencingObjects(EObject) is a function placed in a Class in the *gmf.codegen plugin, and is acessible because in the gmf plugin extensions is declared the following extension:
<extension point="org.eclipse.m2m.qvt.oml.javaBlackboxUnits">
<unit name="EMFUtils" namespace="gmf">
<library class="org.eclipse.gmf.internal.codegen.util.EMFUtils">
<metamodel nsURI="http://www.eclipse.org/emf/2002/Ecore"/>
</library>
</unit>
</extension>
So I think all is well configured to access to this funtion in this class. I had seen examples in UML2 project, that access to gmf::GenModelUtils extension with the same way I'm doing, and it doesn't work for me... I'm desperate 
The error I get is:
Exception (Cannot find operation (getReferencingObjects(GenContainerBase)) for the type (null):in aspects::xpt::diagram::updater::DiagramUpdater, line 26) while generating code
Cannot find operation (getReferencingObjects(GenContainerBase)) for the type (null):in aspects::xpt::diagram::updater::DiagramUpdater, line 26
Anybody know where I'm wrong???
Thanks in advance!
Marc
[Updated on: Fri, 18 December 2009 10:07] Report message to a moderator |
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