/******************************************************************************* | |
* 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.queries; | |
import java.util.*; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.expressions.ExpressionBuilder; | |
import org.eclipse.persistence.queries.UpdateAllQuery; | |
import org.eclipse.persistence.testing.models.employee.domain.Employee; | |
/** | |
* Tests a basic update all query within a UOW. | |
* | |
* @author Guy Pelletier | |
* @version 1.0 March 09/04 | |
*/ | |
public class UpdateAllQueryUOWTest extends AutoVerifyTestCase { | |
private Session m_session; | |
private UnitOfWork m_uow; | |
private boolean defer; | |
public UpdateAllQueryUOWTest() { | |
this(true); | |
} | |
public UpdateAllQueryUOWTest(boolean defer) { | |
this.defer = defer; | |
setName(getName() + " defer=" + defer); | |
} | |
protected void setup() { | |
m_session = getSession(); | |
beginTransaction(); | |
m_uow = m_session.acquireUnitOfWork(); | |
m_session.getIdentityMapAccessor().initializeIdentityMaps(); | |
} | |
public void reset() { | |
m_session.getIdentityMapAccessor().initializeIdentityMaps(); | |
rollbackTransaction(); | |
} | |
public void test() { | |
if (m_session.getDatasourcePlatform().isSymfoware()) { | |
throwWarning("Test UpdateAllQueryUOWTest skipped for this platform, " | |
+ "Symfoware doesn't support UpdateAll/DeleteAll on multi-table objects (see rfe 298193)."); | |
} | |
ExpressionBuilder eb = new ExpressionBuilder(); | |
UpdateAllQuery updateQuery = new UpdateAllQuery(Employee.class); | |
updateQuery.addUpdate(eb.get("lastName"), "dummyLastName"); | |
updateQuery.setShouldDeferExecutionInUOW(defer); | |
m_uow.executeQuery(updateQuery); | |
} | |
protected void verify() { | |
Vector emps = m_session.readAllObjects(Employee.class); | |
for (int i = 0; i < emps.size(); i++) { | |
Employee emp = (Employee)emps.elementAt(i); | |
if (emp.getLastName().equals("dummyLastName")) { | |
if (defer) { | |
throw new TestErrorException("Update all fired before the UOW commit"); | |
} | |
} else { | |
if (!defer) { | |
throw new TestErrorException("Update all did not fire before the UOW commit"); | |
} | |
} | |
} | |
m_uow.commit(); | |
// Clear the cache | |
m_session.getIdentityMapAccessor().initializeIdentityMaps(); | |
emps = m_session.readAllObjects(Employee.class); | |
for (int i = 0; i < emps.size(); i++) { | |
Employee emp = (Employee)emps.elementAt(i); | |
if (!emp.getLastName().equals("dummyLastName")) { | |
if (defer) { | |
throw new TestErrorException("Update all did not fire at commit time"); | |
} | |
} | |
} | |
} | |
} |