| /* |
| * Copyright (c) 2010-2012 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: |
| * Pascal Lehmann - initial API and implementation |
| * Eike Stepper - maintenance |
| */ |
| package org.eclipse.emf.cdo.tests.bugzilla; |
| |
| import org.eclipse.emf.cdo.common.branch.CDOBranch; |
| 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.IRepositoryConfig; |
| import org.eclipse.emf.cdo.tests.model4.ContainedElementNoOpposite; |
| import org.eclipse.emf.cdo.tests.model4.MultiContainedElement; |
| import org.eclipse.emf.cdo.tests.model4.RefMultiContained; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| import org.eclipse.emf.cdo.view.CDOAdapterPolicy; |
| |
| /** |
| * NPE in TransactionCommitContext with re-attached object on branch. |
| * <p> |
| * See bug 324756 |
| * |
| * @author Pascal Lehmann |
| */ |
| public class Bugzilla_324756_Test extends AbstractCDOTest |
| { |
| @Requires(IRepositoryConfig.CAPABILITY_BRANCHING) |
| public void testReattachBranchVersion() throws Exception |
| { |
| // setup transaction. |
| final CDOSession session1 = openSession(); |
| final CDOTransaction s1Tr1 = session1.openTransaction(); |
| s1Tr1.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL); |
| |
| // create resource, container using transaction 1. |
| final CDOResource resource = s1Tr1.createResource(getResourcePath("/test1")); |
| RefMultiContained container = getModel4Factory().createRefMultiContained(); |
| resource.getContents().add(container); |
| |
| s1Tr1.commit(); |
| |
| // do a couple of changes to have the version increase. |
| MultiContainedElement element1 = getModel4Factory().createMultiContainedElement(); |
| container.getElements().add(element1); |
| |
| s1Tr1.commit(); |
| |
| container.getElements().remove(0); |
| |
| s1Tr1.commit(); |
| |
| // setup another branch. |
| final CDOBranch otherBranch = s1Tr1.getBranch().createBranch("other"); |
| final CDOTransaction s1Tr3 = session1.openTransaction(otherBranch); |
| |
| CDOResource branchResource = s1Tr3.getObject(resource); |
| assertNotSame(null, branchResource); |
| |
| // detach container on branch. |
| RefMultiContained otherContainer = (RefMultiContained)branchResource.getContents().remove(0); |
| assertNotSame(null, otherContainer); |
| |
| // re-attach container. |
| |
| branchResource.getContents().add(otherContainer); |
| |
| s1Tr3.commit(); // <--- This will store the revision with the wrong version. |
| |
| // do a change to create a RevisionDelta with wrong version. |
| MultiContainedElement element2 = getModel4Factory().createMultiContainedElement(); |
| otherContainer.getElements().add(element2); |
| |
| s1Tr3.commit(); // <--- This will throw the exception: |
| // java.lang.NullPointerException at |
| // org.eclipse.emf.cdo.internal.server.TransactionCommitContext.isContainerLocked(TransactionCommitContext.java:712) |
| |
| assertEquals(false, s1Tr3.isDirty()); |
| } |
| |
| @Requires(IRepositoryConfig.CAPABILITY_BRANCHING) |
| public void testReattachBranchVersion2() throws Exception |
| { |
| // setup transaction. |
| final CDOSession session1 = openSession(); |
| final CDOTransaction s1Tr1 = session1.openTransaction(); |
| s1Tr1.options().addChangeSubscriptionPolicy(CDOAdapterPolicy.ALL); |
| |
| // create resource, element using transaction 1. |
| final CDOResource resource = s1Tr1.createResource(getResourcePath("/test1")); |
| ContainedElementNoOpposite element = getModel4Factory().createContainedElementNoOpposite(); |
| element.setName("Version1"); |
| resource.getContents().add(element); |
| |
| s1Tr1.commit(); |
| |
| // do a couple of changes to have the version increase. |
| element.setName("Version2"); |
| |
| s1Tr1.commit(); |
| |
| element.setName("Version3"); |
| |
| s1Tr1.commit(); |
| |
| // setup another branch. |
| final CDOBranch otherBranch = s1Tr1.getBranch().createBranch("other"); |
| final CDOTransaction s1Tr3 = session1.openTransaction(otherBranch); |
| |
| CDOResource branchResource = s1Tr3.getObject(resource); |
| assertNotSame(null, branchResource); |
| |
| // detach container on branch. |
| ContainedElementNoOpposite otherElement = (ContainedElementNoOpposite)branchResource.getContents().remove(0); |
| assertNotSame(null, otherElement); |
| |
| // re-attach container. |
| |
| branchResource.getContents().add(otherElement); |
| |
| s1Tr3.commit(); // <--- This will store the revision with the wrong version. |
| |
| // do a change to create a RevisionDelta with wrong version. |
| otherElement.setName("BranchVersion2"); |
| |
| s1Tr3.commit(); // <--- This will throw the exception: |
| // java.lang.IllegalStateException: Origin revision not found for |
| // CDORevisionDelta[ContainedElementNoOpposite@OID2:1v4 --> [CDOFeatureDelta[name, SET, value=BranchVersion2]]] |
| |
| assertEquals(false, s1Tr3.isDirty()); |
| } |
| } |