/******************************************************************************* | |
* 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 that update all queries rollback properly within a UOW. | |
* Assumes UpdateAllQueries will fire in the order they are coded. | |
* | |
* @author Guy Pelletier | |
* @version 1.0 May 18/04 | |
*/ | |
public class UpdateAllQueryRollbackTest extends TestCase { | |
private Session m_session; | |
private boolean m_exceptionCaught; | |
private UnitOfWork m_uow; | |
public UpdateAllQueryRollbackTest() { | |
} | |
public void reset() { | |
m_session.getIdentityMapAccessor().initializeIdentityMaps(); | |
} | |
protected void setup() { | |
m_session = getSession(); | |
m_exceptionCaught = false; | |
m_session.getIdentityMapAccessor().initializeIdentityMaps(); | |
} | |
public void test() { | |
m_uow = m_session.acquireUnitOfWork(); | |
ExpressionBuilder eb = new ExpressionBuilder(); | |
UpdateAllQuery uaq1 = new UpdateAllQuery(Employee.class); | |
uaq1.addUpdate(eb.get("lastName"), "shouldRollback"); | |
m_uow.executeQuery(uaq1); | |
UpdateAllQuery uaq2 = new UpdateAllQuery(Employee.class); | |
uaq2.addUpdate(eb.getField("BAD"), new Integer(10000)); | |
m_uow.executeQuery(uaq2); | |
try { | |
m_uow.commit(); | |
} catch (Exception e) { | |
m_exceptionCaught = true; | |
} | |
} | |
protected void verify() { | |
if (m_exceptionCaught) { | |
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("shouldRollback")) { | |
throw new TestErrorException("Update all did not rollback on commit failure"); | |
} | |
} | |
} else { | |
throw new TestWarningException("Test did not catch an exception."); | |
} | |
} | |
} |