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/*
* Copyright (c) 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:
* Steve Monnier - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.bugzilla;
import org.eclipse.emf.cdo.common.id.CDOID;
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.model6.A;
import org.eclipse.emf.cdo.tests.model6.B;
import org.eclipse.emf.cdo.tests.model6.C;
import org.eclipse.emf.cdo.tests.model6.D;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.util.CDOUtil;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EReference;
/**
* @author Steve Monnier
*/
public class Bugzilla_372307_Test extends AbstractCDOTest
{
public void testMoveElementToOtherContainer() throws Exception
{
A session1a1 = getModel6Factory().createA();
A session1a2 = getModel6Factory().createA();
D session1d = getModel6Factory().createD();
session1a1.getOwnedDs().add(session1d);
// Create model using session1
CDOSession session1 = openSession();
CDOTransaction transaction1 = session1.openTransaction();
CDOResource resource1 = transaction1.createResource(getResourcePath("myResource"));
resource1.getContents().add(session1a1);
resource1.getContents().add(session1a2);
transaction1.commit();
System.out.println("a1: " + CDOUtil.getCDOObject(session1a1));
System.out.println("a2: " + CDOUtil.getCDOObject(session1a2));
System.out.println("d: " + CDOUtil.getCDOObject(session1d));
// Open a second session on the shared resource
CDOSession session2 = openSession();
CDOTransaction transaction2 = session2.openTransaction();
CDOResource resource2 = transaction2.getResource(getResourcePath("myResource"), true);
A session2a1 = (A)resource2.getContents().get(0);
A session2a2 = (A)resource2.getContents().get(1);
D session2d = session2a1.getOwnedDs().get(0);
// Move the D element from parent A1 to A2 in session1 and commit
EList<D> ownedDs = session1a2.getOwnedDs();
ownedDs.add(session1d);
commitAndSync(transaction1, transaction2);
// Validate that A1 has no content in both sessions
assertEquals("A1 in session1 is expected to be empty", 0, session1a1.eContents().size());
assertEquals("A1 in session2 is expected to be empty", 0, session2a1.eContents().size());
// Validate that A2 contains D in both sessions
assertEquals("A2 in session1 is expected to have contents", 1, session1a2.eContents().size());
assertEquals("A2 in session2 is expected to have contents", 1, session2a2.eContents().size());
CDOID id1 = CDOUtil.getCDOObject(session1a2.eContents().get(0)).cdoID();
CDOID id2 = CDOUtil.getCDOObject(session2a2.eContents().get(0)).cdoID();
assertEquals("Element contained in A1 should have the same CDOID in both sessions", id1, id2);
// Validate that the container of the D element is the same in both sessions
id1 = CDOUtil.getCDOObject(session1d.eContainer()).cdoID();
id2 = CDOUtil.getCDOObject(session2d.eContainer()).cdoID();
assertEquals("Container of D should have the same CDOID in both sessions", id1, id2);
// Validate that the containment feature of D on both sessions are not null, and equal
EReference ownedDs_Feature = getModel6Package().getA_OwnedDs();
assertEquals(ownedDs_Feature, session1d.eContainmentFeature());
assertEquals(ownedDs_Feature, session2d.eContainmentFeature());
}
public void testMoveElementToOtherContainerSingleValued() throws Exception
{
B session1a1 = getModel6Factory().createB();
B session1a2 = getModel6Factory().createB();
C session1d = getModel6Factory().createC();
session1a1.setOwnedC(session1d);
// Create model using session1
CDOSession session1 = openSession();
CDOTransaction transaction1 = session1.openTransaction();
CDOResource resource1 = transaction1.createResource(getResourcePath("myResource"));
resource1.getContents().add(session1a1);
resource1.getContents().add(session1a2);
transaction1.commit();
System.out.println("a1: " + CDOUtil.getCDOObject(session1a1));
System.out.println("a2: " + CDOUtil.getCDOObject(session1a2));
System.out.println("d: " + CDOUtil.getCDOObject(session1d));
// Move the D element from parent A1 to A2 in session1 and commit
session1a2.setOwnedC(session1d);
transaction1.commit();
// Open a second session on the shared resource
CDOSession session2 = openSession();
CDOTransaction transaction2 = session2.openTransaction();
C session2d = transaction2.getObject(session1d);
assertEquals(CDOUtil.getCDOObject(session1a2).cdoID(), CDOUtil.getCDOObject(session2d.eContainer()).cdoID());
// Validate that the containment feature of D on both sessions are not null, and equal
EReference ownedC_Feature = getModel6Package().getB_OwnedC();
assertEquals(ownedC_Feature, session1d.eContainmentFeature());
assertEquals(ownedC_Feature, session2d.eContainmentFeature());
}
}
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