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/*******************************************************************************
* 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.distributedservers;
import java.util.List;
import java.util.Vector;
import org.eclipse.persistence.internal.sessions.AbstractSession;
import org.eclipse.persistence.testing.framework.TestErrorException;
import org.eclipse.persistence.testing.models.aggregate.Agent;
import org.eclipse.persistence.testing.models.aggregate.Builder;
import org.eclipse.persistence.testing.models.aggregate.Customer;
import org.eclipse.persistence.testing.models.aggregate.Dependant;
import org.eclipse.persistence.testing.tests.aggregate.AgentBuilderHelper;
/**
* Tests that a removed aggregate object from a collection does not cause a nullPointerException
* when propogated to distributed cache (CR 4080)
*
*/
public class VerifyAggregateCollectionObjectsDeletedFromCacheTest extends ComplexUpdateTest {
public VerifyAggregateCollectionObjectsDeletedFromCacheTest() {
super();
}
public VerifyAggregateCollectionObjectsDeletedFromCacheTest(Agent originalObject) {
super(originalObject);
}
public VerifyAggregateCollectionObjectsDeletedFromCacheTest(Builder originalObject) {
super(originalObject);
}
protected void changeObject() {
Object object = this.workingCopy;
List customers = AgentBuilderHelper.getCustomers(object);
Customer customerx = (Customer)customers.get(0);
Vector dependants = customerx.getDependants();
customerx.removeDependant((Dependant)dependants.lastElement());
AgentBuilderHelper.removeCustomer(object, (Customer)customers.get(customers.size()-1));
}
/**
* Verify if the objects match completely through allowing the session to use the descriptors.
* This will compare the objects and all of their privately owned parts.
*/
protected void verify() {
getSession().getIdentityMapAccessor().initializeIdentityMaps();
this.objectFromDatabase = getSession().executeQuery(this.query);
if (!(((AbstractSession)getSession()).compareObjects(this.objectToBeWritten, this.objectFromDatabase))) {
throw new TestErrorException("The object inserted into the database, '" + this.objectFromDatabase + "' does not match the original, '" + this.objectToBeWritten + ".");
}
this.distributedCopy = getObjectFromDistributedSession(this.query);
if (!(((AbstractSession)getSession()).compareObjects(this.distributedCopy, this.objectFromDatabase))) {
throw new TestErrorException("The object inserted into the database, '" + this.objectFromDatabase + "' does not match the distributed Copy, '" + this.distributedCopy + ".");
}
}
}