/******************************************************************************* | |
* Copyright (c) 1998, 2013 Oracle and/or its affiliates. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.testing.tests.optimisticlocking; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.exceptions.*; | |
import org.eclipse.persistence.sessions.UnitOfWork; | |
import org.eclipse.persistence.testing.models.optimisticlocking.SelfUpdatable; | |
/** | |
* Test the optimistic locking feature by changing the write lock value on | |
* the database. | |
*/ | |
public class OptimisticLockingPolicyChangedValueUpdateTest extends OptimisticLockingPolicyDeleteRowTest { | |
public OptimisticLockingPolicyChangedValueUpdateTest(Class aClass) { | |
super(aClass); | |
setDescription("This test verifies that an optimistic lock exception is thrown on update when the write lock is changed"); | |
} | |
protected void verify() { | |
boolean exceptionCaught = false; | |
try { | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
SelfUpdatable object = (SelfUpdatable)uow.registerObject(originalObject); | |
object.update(); | |
uow.commit(); | |
} catch (OptimisticLockException exception) { | |
exceptionCaught = true; | |
} | |
if (!exceptionCaught) { | |
throw new TestErrorException("No Optimistic Lock exception was thrown"); | |
} | |
} | |
} |