| /* |
| * Copyright (c) 2009-2012 Eike Stepper (Loehne, 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: |
| * Stefan Winkler - 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.tests.model4.MultiContainedElement; |
| import org.eclipse.emf.cdo.tests.model4.RefMultiContained; |
| import org.eclipse.emf.cdo.tests.model4.model4Factory; |
| import org.eclipse.emf.cdo.tests.model4.model4Package; |
| import org.eclipse.emf.cdo.tests.model4interfaces.model4interfacesPackage; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| import org.eclipse.emf.cdo.util.CommitException; |
| import org.eclipse.emf.cdo.view.CDOView; |
| |
| /** |
| * @author Stefan Winkler |
| */ |
| public class Bugzilla_270429_Test extends AbstractCDOTest |
| { |
| public void testTwoWayReferenceDeletion() throws CommitException |
| { |
| { |
| CDOSession session = openSession(); |
| session.getPackageRegistry().putEPackage(model4Package.eINSTANCE); |
| session.getPackageRegistry().putEPackage(model4interfacesPackage.eINSTANCE); |
| |
| CDOTransaction tx = session.openTransaction(); |
| CDOResource res = tx.createResource(getResourcePath("/test/1")); |
| |
| RefMultiContained parent = model4Factory.eINSTANCE.createRefMultiContained(); |
| |
| MultiContainedElement child1 = model4Factory.eINSTANCE.createMultiContainedElement(); |
| child1.setName("Element1"); |
| child1.setParent(parent); |
| |
| MultiContainedElement child2 = model4Factory.eINSTANCE.createMultiContainedElement(); |
| child2.setName("Element2"); |
| parent.getElements().add(child2); |
| |
| res.getContents().add(parent); |
| |
| tx.commit(); |
| |
| tx.close(); |
| session.close(); |
| clearCache(getRepository().getRevisionManager()); |
| } |
| |
| { |
| CDOSession session = openSession(); |
| session.getPackageRegistry().putEPackage(model4Package.eINSTANCE); |
| session.getPackageRegistry().putEPackage(model4interfacesPackage.eINSTANCE); |
| |
| CDOTransaction tx = session.openTransaction(); |
| CDOResource res = tx.getResource(getResourcePath("/test/1")); |
| |
| RefMultiContained parent = (RefMultiContained)res.getContents().get(0); |
| MultiContainedElement child1 = parent.getElements().get(0); |
| MultiContainedElement child2 = parent.getElements().get(1); |
| |
| assertEquals("Element1", child1.getName()); |
| assertEquals("Element2", child2.getName()); |
| |
| parent.getElements().remove(child1); |
| child2.setParent(null); |
| |
| tx.commit(); |
| tx.close(); |
| session.close(); |
| clearCache(getRepository().getRevisionManager()); |
| } |
| |
| { |
| CDOSession session = openSession(); |
| session.getPackageRegistry().putEPackage(model4Package.eINSTANCE); |
| session.getPackageRegistry().putEPackage(model4interfacesPackage.eINSTANCE); |
| |
| CDOView tx = session.openView(); |
| CDOResource res = tx.getResource(getResourcePath("/test/1")); |
| |
| RefMultiContained parent = (RefMultiContained)res.getContents().get(0); |
| assertEquals(0, parent.getElements().size()); |
| |
| tx.close(); |
| session.close(); |
| clearCache(getRepository().getRevisionManager()); |
| } |
| } |
| } |