/******************************************************************************* | |
* 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.aggregate; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.testing.models.aggregate.RoomSellingPoint; | |
import org.eclipse.persistence.testing.models.aggregate.House; | |
import org.eclipse.persistence.testing.models.aggregate.SellingPoint; | |
/** | |
* Test to make sure that the appropriate update is made when an aggregate using inheritance is | |
* changed from one subclass to another. | |
* @author Tom Ware | |
*/ | |
public class NestedAggregateCollectionTest extends org.eclipse.persistence.testing.framework.AutoVerifyTestCase { | |
private Class cls; | |
private String errorMessage = null; | |
private UnitOfWork uow = null; | |
// that's either Agent or Builder | |
private Object object = null; | |
private House house = null; | |
// Must be Agent or Builder. | |
public NestedAggregateCollectionTest(Class cls) { | |
super(); | |
this.cls = cls; | |
setName(getName() + AgentBuilderHelper.getNameInBrackets(cls)); | |
} | |
public void reset() { | |
rollbackTransaction(); | |
} | |
public void setup() { | |
beginTransaction(); | |
} | |
public void test() { | |
DatabaseSession session = (DatabaseSession)getSession(); | |
// CR#2896 - TW | |
SellingPoint sellingPoint = RoomSellingPoint.example3(); | |
SellingPoint databaseSellingPoint = null; | |
int index = -1; | |
// read an agent from the database, insert a selling point. | |
readAHouse(); | |
house.getSellingPoints().add(sellingPoint); | |
uow.commit(); | |
//Now check that the item was correctly inserted. | |
readAHouse(); | |
index = house.getSellingPoints().indexOf(sellingPoint); | |
if (index == -1) { | |
errorMessage = "Selling point was not added to aggregate collection."; | |
return; | |
} | |
sellingPoint = (SellingPoint)house.getSellingPoints().elementAt(index); | |
//(sellingPoint); | |
//sellingPoint = databaseSellingPoint; | |
sellingPoint.setDescription("Small, dark, and dingy area."); | |
//house.getSellingPoints().add(sellingPoint); | |
uow.commit(); | |
//Now check that the item was updated correctly. | |
readAHouse(); | |
index = house.getSellingPoints().indexOf(sellingPoint); | |
if (index == -1) { | |
errorMessage = "Selling point was not updated in the aggregate collection."; | |
return; | |
} | |
// Now remove the item and commit. | |
house.getSellingPoints().remove(index); | |
uow.commit(); | |
// Now check that the item was deleted correctly. | |
readAHouse(); | |
index = house.getSellingPoints().indexOf(sellingPoint); | |
if (index != -1) { | |
errorMessage = "Selling point was not deleted from the aggregate collection."; | |
return; | |
} | |
} | |
public void verify() { | |
if (errorMessage != null) { | |
throw new TestErrorException(errorMessage); | |
} | |
} | |
private void readAHouse() { | |
DatabaseSession session = (DatabaseSession)getSession(); | |
session.getIdentityMapAccessor().initializeIdentityMaps(); | |
uow = session.acquireUnitOfWork(); | |
object = uow.readObject(cls); | |
house = (House)AgentBuilderHelper.getHouses(object).get(0); | |
} | |
} |