/******************************************************************************* | |
* 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.directmap; | |
import org.eclipse.persistence.sessions.UnitOfWork; | |
import org.eclipse.persistence.queries.ReadObjectQuery; | |
import org.eclipse.persistence.testing.framework.AutoVerifyTestCase; | |
import org.eclipse.persistence.testing.framework.TestErrorException; | |
import org.eclipse.persistence.testing.models.directmap.DirectMapMappings; | |
/** | |
* Tests that objects deleted from the properties object in a DirectMapMapping | |
* are properly removed. | |
* BUG# 2992291 | |
* | |
* @author Guy Pelletier | |
* @version 1.0 | |
* @date June 12, 2003 | |
*/ | |
public class DirectMapMappingDeleteTest extends AutoVerifyTestCase { | |
DirectMapMappings queryResult; | |
public DirectMapMappingDeleteTest() { | |
setDescription("Tests that objects deleted from the properties object in a DirectMapMapping are properly removed."); | |
} | |
public void reset() { | |
getSession().getIdentityMapAccessor().initializeIdentityMaps(); | |
rollbackTransaction(); | |
} | |
public void setup() throws Exception { | |
getSession().getIdentityMapAccessor().initializeIdentityMaps(); | |
beginTransaction(); | |
} | |
public void test() throws Exception { | |
// Create a directmapmapping with a few items in it | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
DirectMapMappings maps1 = (DirectMapMappings)uow.registerObject(new DirectMapMappings()); | |
maps1.directMap.put(new Integer(1), "guy"); | |
maps1.directMap.put(new Integer(2), "axemen"); | |
uow.commit(); | |
// Read the same directmapping back and delete an item from it | |
UnitOfWork uow2 = getSession().acquireUnitOfWork(); | |
DirectMapMappings maps2 = (DirectMapMappings)uow2.readObject(DirectMapMappings.class); | |
maps2.directMap.remove(new Integer(2)); | |
uow2.commit(); | |
// Clear the cache | |
getSession().getIdentityMapAccessor().initializeIdentityMaps(); | |
// Execute query to read back the directmapmapping from the database. | |
// Ensure the item was removed from the database | |
queryResult = (DirectMapMappings)getSession().executeQuery(new ReadObjectQuery(DirectMapMappings.class)); | |
} | |
public void verify() throws Exception { | |
if (queryResult.directMap.size() != 1) { | |
throw new TestErrorException("Deletion from a direct map mapping failed ... object left in database"); | |
} | |
} | |
} |