/******************************************************************************* | |
* 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.inmemory; | |
import java.util.Vector; | |
import org.eclipse.persistence.testing.models.employee.domain.PhoneNumber; | |
import org.eclipse.persistence.expressions.Expression; | |
import org.eclipse.persistence.expressions.ExpressionBuilder; | |
import org.eclipse.persistence.sessions.UnitOfWork; | |
import org.eclipse.persistence.queries.ReadAllQuery; | |
import org.eclipse.persistence.testing.framework.*; | |
/** | |
* Test selecting using an object's primary key to ensure that it does not go to the databaase. | |
*/ | |
public class UnitOfWorkConformWithOrderTest extends AutoVerifyTestCase { | |
public UnitOfWorkConformWithOrderTest() { | |
setDescription("Test that the query maintains order for non changed objects."); | |
} | |
public void test() { | |
// Make a query an search Number greaterThan "00005" | |
ExpressionBuilder phone = new ExpressionBuilder(); | |
Expression exp = phone.get("areaCode").equal(613); | |
ReadAllQuery query = new ReadAllQuery(PhoneNumber.class); | |
query.setSelectionCriteria(exp); | |
query.conformResultsInUnitOfWork();// set Conforming | |
query.addOrdering(phone.get("owner").get("id").descending()); | |
query.addOrdering(phone.get("type").descending()); | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
Vector v = (Vector)uow.executeQuery(query); | |
Vector v2 = (Vector)uow.executeQuery(query); | |
if (!v.equals(v2)) { | |
throw new TestErrorException("Order not maintained when conforming:" + v + " != " + v2); | |
} | |
} | |
} |