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/*
* Copyright (c) 2004 - 2012 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:
* Egidijus Vaishnora - initial API and implementation
* Caspar De Groot - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.bugzilla;
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.transaction.CDOTransaction;
import org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl;
import org.eclipse.emf.internal.cdo.util.CommitIntegrityCheck;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.spi.cdo.InternalCDOTransaction.InternalCDOCommitContext;
/**
* Bug 334608 - CommitIntegrityCheck erroneously checks non-persistent features
*
* @author Egidijus Vaishnora, Caspar De Groot
*/
public class Bugzilla_334608_Test extends AbstractCDOTest
{
@CleanRepositoriesBefore
public void testOpposites() throws Exception
{
EPackage pkg1 = null;
{
pkg1 = EcoreFactory.eINSTANCE.createEPackage();
pkg1.setNsURI("http://test.com/custom");
pkg1.setName("test");
pkg1.setNsPrefix("t");
EClass customClassA = EcoreFactory.eINSTANCE.createEClass();
customClassA.setName("A");
pkg1.getEClassifiers().add(customClassA);
EClass customClassB = EcoreFactory.eINSTANCE.createEClass();
customClassB.setName("B");
pkg1.getEClassifiers().add(customClassB);
createOpposites(customClassA, customClassB);
}
{
// create model and commit it
CDOSession openSession = openSession();
CDOTransaction transaction = openSession.openTransaction();
CDOResource resource = transaction.createResource(getResourcePath("test"));
EClass classAClass = (EClass)pkg1.getEClassifier("A");
EClass classBClass = (EClass)pkg1.getEClassifier("B");
EObject instanceA = EcoreUtil.create(classAClass);
EObject instanceB = EcoreUtil.create(classBClass);
EStructuralFeature eStructuralFeatureA = classAClass.getEStructuralFeature("AB");
EStructuralFeature eStructuralFeatureB = instanceB.eClass().getEStructuralFeature("_AB");
instanceA.eSet(eStructuralFeatureA, instanceB);
resource.getContents().add(instanceA);
resource.getContents().add(instanceB);
assertEquals(true, eStructuralFeatureB.isTransient());
assertEquals(true, eStructuralFeatureA.isTransient());
assertEquals(instanceA, instanceB.eGet(eStructuralFeatureB));
transaction.commit();
resource.getContents().remove(instanceA);
resource.getContents().remove(instanceB);
InternalCDOCommitContext commitContext = ((CDOTransactionImpl)transaction).createCommitContext();
CommitIntegrityCheck integrityCheck = new CommitIntegrityCheck(commitContext,
CommitIntegrityCheck.Style.NO_EXCEPTION);
integrityCheck.check();
transaction.commit();
openSession.close();
}
}
private void createOpposites(EClass A, EClass B)
{
EReference tmpRefA_B = EcoreFactory.eINSTANCE.createEReference();
tmpRefA_B.setTransient(true);
tmpRefA_B.setName(A.getName() + B.getName());
A.getEStructuralFeatures().add(tmpRefA_B);
tmpRefA_B.setEType(B);
EReference tmpRefB_A = EcoreFactory.eINSTANCE.createEReference();
tmpRefB_A.setTransient(true);
tmpRefB_A.setName("_" + tmpRefA_B.getName());
B.getEStructuralFeatures().add(tmpRefB_A);
tmpRefB_A.setEType(A);
tmpRefA_B.setEOpposite(tmpRefB_A);
tmpRefB_A.setEOpposite(tmpRefA_B);
assertSame(tmpRefA_B, tmpRefB_A.getEOpposite());
}
}
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