/******************************************************************************* | |
* 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.optimization.queryandsqlcounting.querycache; | |
import java.util.*; | |
import org.eclipse.persistence.queries.*; | |
import org.eclipse.persistence.expressions.*; | |
import org.eclipse.persistence.testing.models.employee.domain.*; | |
import org.eclipse.persistence.testing.framework.*; | |
/** | |
* Ensure results of a report query can be cached. | |
*/ | |
public class ReportQueryCacheTest extends NamedQueryQueryCacheTest { | |
public ReportQueryCacheTest() { | |
setDescription("Ensure report queries can use query caching."); | |
} | |
public ReadQuery getQueryForTest() { | |
ReportQuery testQuery = new ReportQuery(); | |
testQuery.setReferenceClass(Employee.class); | |
ExpressionBuilder employees = new ExpressionBuilder(); | |
Expression exp = employees.get("firstName").like("B%"); | |
testQuery.setSelectionCriteria(exp); | |
testQuery.cacheQueryResults(); | |
testQuery.addAttribute("firstName"); | |
return testQuery; | |
} | |
public void verify() { | |
super.verify(); | |
Iterator reportResults = ((Vector)results).iterator(); | |
while (reportResults.hasNext()) { | |
ReportQueryResult result = (ReportQueryResult)reportResults.next(); | |
if (!((String)result.get("firstName")).startsWith("B")) { | |
throw new TestErrorException("Incorrect Report Query result returned from the cache."); | |
} | |
} | |
} | |
} |