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/*
* Copyright (c) 2013 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Christian W. Damus (CEA) - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.uml;
import org.eclipse.emf.cdo.eresource.CDOResource;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.tests.AbstractCDOTest;
import org.eclipse.emf.cdo.tests.config.impl.ConfigTest.Requires;
import org.eclipse.emf.cdo.tests.config.impl.ModelConfig;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.util.CDOUtil;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EFactory;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.uml2.common.util.UML2Util;
import org.eclipse.uml2.uml.Model;
import org.eclipse.uml2.uml.Profile;
import org.eclipse.uml2.uml.Stereotype;
import org.eclipse.uml2.uml.UMLFactory;
import org.eclipse.uml2.uml.UMLPackage;
import org.eclipse.uml2.uml.resource.UMLResource;
/**
* Tests legacy-mode support for dynamic UML Profiles.
*/
@Requires(ModelConfig.CAPABILITY_LEGACY)
public class DynamicProfileTest extends AbstractCDOTest
{
private final EPackage stuffPackage = EPackage.Registry.INSTANCE
.getEPackage("http://www.eclipse.org/cdo/tests/schema/stuff/1.0");
private final EFactory originalStuffFactory = stuffPackage.getEFactoryInstance();
private static final String MY_PROFILE_URI = "http://www.eclipse.org/cdo/tests/schema/myprofile";
private static final String S_CONCEPT = "Concept";
//
// Test cases
//
public void testInstancesOfRegisteredDynamicUMLProfile() throws Exception
{
CDOSession session = openSession();
session.getPackageRegistry().putEPackage(UMLPackage.eINSTANCE);
ResourceSet rset = new ResourceSetImpl();
CDOTransaction transaction = session.openTransaction(rset);
CDOResource res = transaction.createResource(getResourcePath("/model1.uml"));
Model umlModel = UMLFactory.eINSTANCE.createModel();
res.getContents().add(umlModel);
umlModel.setName("model");
org.eclipse.uml2.uml.Class aClass = umlModel.createOwnedClass("Fruit", true);
Profile profile = UML2Util.load(rset, URI.createURI(MY_PROFILE_URI), UMLPackage.Literals.PROFILE);
assertNotNull(profile);
umlModel.applyProfile(profile);
Stereotype conceptStereotype = profile.getOwnedStereotype(S_CONCEPT);
aClass.applyStereotype(conceptStereotype);
transaction.commit();
// load the model again in a new session (hence new package registry)
session.close();
session = openSession();
transaction = session.openTransaction();
res = transaction.getResource(getResourcePath("/model1.uml"), true);
assertEquals(true, res.isLoaded());
assertEquals(2, res.getContents().size()); // the model and the stereotype instance
umlModel = (Model)res.getContents().get(0);
aClass = (org.eclipse.uml2.uml.Class)EcoreUtil.getObjectByType(umlModel.getOwnedTypes(), UMLPackage.Literals.CLASS);
assertNotNull(aClass);
// verify that using the UML API to access the applied stereotype works as usual
assertEquals("Stereotype doesn't appear to be applied.", true, aClass.isStereotypeApplied(conceptStereotype));
assertEquals("Wrong stereotype EClass.",
transaction.getResourceSet().getPackageRegistry().getEPackage(MY_PROFILE_URI).getEClassifier(S_CONCEPT), aClass
.getStereotypeApplication(conceptStereotype).eClass());
}
public void testInstancesOfLocalDynamicUMLProfile() throws Exception
{
CDOSession session = openSession();
session.getPackageRegistry().putEPackage(UMLPackage.eINSTANCE);
ResourceSet rset = new ResourceSetImpl();
CDOTransaction transaction = session.openTransaction(rset);
CDOResource res = transaction.createResource(getResourcePath("/model1.uml"));
Model umlModel = UMLFactory.eINSTANCE.createModel();
res.getContents().add(umlModel);
umlModel.setName("model");
org.eclipse.uml2.uml.Class aClass = umlModel.createOwnedClass("Fruit", true);
CDOResource profileRes = transaction.createResource(getResourcePath("/profile1.profile.uml"));
// create a local profile resource in the repository
Profile profile = UMLFactory.eINSTANCE.createProfile();
profileRes.getContents().add(profile);
profile.setName("MyProfile");
Stereotype conceptStereotype = profile.createOwnedStereotype(S_CONCEPT, false);
Model uml = UML2Util.load(rset, URI.createURI(UMLResource.UML_METAMODEL_URI), UMLPackage.Literals.MODEL);
profile.createMetamodelReference(uml);
conceptStereotype.createExtension((org.eclipse.uml2.uml.Class)uml.getOwnedType("Classifier"), false);
EPackage definition = profile.define();
// condition the Ecore definition for CDO
CDOUtil.prepareDynamicEPackage(definition);
// apply the profile and stereotype to the model
umlModel.applyProfile(profile);
aClass.applyStereotype(conceptStereotype);
assertEquals("Stereotype not applied.", true, aClass.isStereotypeApplied(conceptStereotype));
transaction.commit();
// load the model again in a new session (hence new package registry)
session.close();
session = openSession();
transaction = session.openTransaction();
res = transaction.getResource(getResourcePath("/model1.uml"), true);
assertEquals(true, res.isLoaded());
assertEquals(2, res.getContents().size()); // the model and the stereotype instance
umlModel = (Model)res.getContents().get(0);
aClass = (org.eclipse.uml2.uml.Class)EcoreUtil.getObjectByType(umlModel.getOwnedTypes(), UMLPackage.Literals.CLASS);
assertNotNull(aClass);
EObject stereotypeApplication = res.getContents().get(1);
// don't have the version of UML2 API that fixes problems in name-based look-up of stereotypes.
// The main point is that commit didn't fail on unresolved proxies in the Ecore definition
assertSame("Wrong base element reference.", aClass,
stereotypeApplication.eGet(stereotypeApplication.eClass().getEStructuralFeature("base_Classifier")));
}
//
// Test framework
//
@Override
protected void doTearDown() throws Exception
{
// restore the factory replaced by CDO
stuffPackage.setEFactoryInstance(originalStuffFactory);
super.doTearDown();
}
}
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