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Running ATL Transformation in java application [message #1053669]

Tue, 07 May 2013 04:17

Yousr CHELLY
Messages: 4
Registered: March 2013

Junior Member

Hi everybody,

I've developed a java application which lunch an ATL Transformation, I was using eclipse juno and all my models where conform to the metamodel "http://www.eclipse.org/uml2/4.0.0/UML"

Everything was perfectly working and then because of technical constraints, i changed the version of my eclipse to eclipse galileo and i migrate to "http://www.eclipse.org/uml2/3.0.0/UML" as metamodel.

I used this code to load necessary UML resources:

ResourceSet RESOURCE_SET = new ResourceSetImpl();
UMLResourcesUtil.init(RESOURCE_SET);

URI baseUri = URI.createURI("jar:file:lib/org.eclipse.uml2.uml.resources_3.0.0.v200906011111.jar!/");
URIConverter.URI_MAP.put(URI.createURI( UMLResource.LIBRARIES_PATHMAP ),
baseUri.appendSegment( "libraries" ).appendSegment( "" ));
URIConverter.URI_MAP.put(URI.createURI( UMLResource.METAMODELS_PATHMAP),
baseUri.appendSegment( "metamodels" ).appendSegment( "" ));
URIConverter.URI_MAP.put(URI.createURI( UMLResource.PROFILES_PATHMAP ),
baseUri.appendSegment( "profiles" ).appendSegment( "" ));

the "UMLResourcesUtil.init(RESOURCE_SET);" is causing a strange Exception Confused

this is the Exception I hope You can help me :

Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: org.eclipse.uml2.uml.profile.l2.internal.impl.L2PackageImpl.createEOperation(Lorg/eclipse/emf/ecore/EClass;I)V
at org.eclipse.uml2.uml.profile.l2.internal.impl.L2PackageImpl.createPackageContents(L2PackageImpl.java:995)
at org.eclipse.uml2.uml.profile.l2.internal.impl.L2PackageImpl.init(L2PackageImpl.java:334)
at org.eclipse.uml2.uml.profile.l2.L2Package.<clinit>(L2Package.java:69)
at org.eclipse.uml2.uml.resources.util.UMLResourcesUtil.init(UMLResourcesUtil.java:155)
at securityPatternPlugin.handlers.FramePatternChoice$5.actionPerformed(FramePatternChoice.java:320)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

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Re: Running ATL Transformation in java application [message #1053682 is a reply to message #1053669]

Tue, 07 May 2013 04:40

Hugo Bruneliere
Messages: 469
Registered: July 2009

Senior Member

Hello,

I'm not sure your problem actually relates to ATL, but more likely to variations between the two different UML2 implementations.

For the single purpose of model transformation, the way you are loading the UML2 metamodel seems to be very complex.
ATL provides a simple API that allows to deal more easily with such metamodel/model loading actions.
Also, you can find a sample full Java launch (including metamodels/models loading and saving) from there.

I hope this helps.

Hugo

------------------------------------------
Hugo Bruneliere - R&D Engineer
AtlanMod research team (Inria, EMN & LINA)
Ecole des Mines de Nantes
Nantes - France
------------------------------------------

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Re: Running ATL Transformation in java application [message #1058077 is a reply to message #1053682]

Fri, 10 May 2013 16:00

ransou RMG
Messages: 15
Registered: February 2013

Junior Member

Hi,
I would like to run the transformation of models in a Java application.I found this link:
http://www.eclipse.org/forums/index.php/m/632793/?srch=launch+transformation+from+java+file#msg_632793
which demonstrates the same example in ATL tutorial:Families2Persons.I don't know how to run it:is it in an ATL project or in a Java project?Is it enough to copy the code in the previous link and it runs successfully?And if it is in a java project how to solve the problem of the import of libraries related to org.eclipse.m2m.atl.
Please I really need to run the example in the link because if it runs with the example of Families2Persons it will run with any couple of metamodels(afder doing some modifications of course).

I will be grateful if you answer me as soon as possible.

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