/******************************************************************************* | |
* 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; | |
import org.eclipse.persistence.descriptors.ClassDescriptor; | |
import org.eclipse.persistence.queries.*; | |
import org.eclipse.persistence.expressions.*; | |
import org.eclipse.persistence.testing.models.employee.domain.*; | |
import org.eclipse.persistence.testing.framework.ReadObjectTest; | |
/** | |
* Test predefined queries. | |
*/ | |
public class PredefinedQueryReadObjectTest extends ReadObjectTest { | |
protected Exception caughtException; | |
public PredefinedQueryReadObjectTest(Object originalObject) { | |
super(originalObject); | |
setName("PredefinedQueryReadObjectTest"); | |
} | |
public void reset() { | |
// do not want to keep named queries | |
getSession().removeQuery("getEmployee"); | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
} | |
protected void setup() { | |
getSession().getIdentityMapAccessor().initializeIdentityMaps(); | |
ExpressionBuilder builder = new ExpressionBuilder(); | |
Expression firstNameExpression = builder.get("firstName").equal(builder.getParameter("firstName")); | |
Expression lastNameExpression = builder.get("lastName").equal(builder.getParameter("lastName")); | |
ReadObjectQuery query = new ReadObjectQuery(); | |
query.setReferenceClass(Employee.class); | |
query.setSelectionCriteria(firstNameExpression.and(lastNameExpression)); | |
query.addArgument("firstName"); | |
query.addArgument("lastName"); | |
ClassDescriptor descriptor; | |
if (getSession() instanceof org.eclipse.persistence.sessions.remote.RemoteSession) { | |
descriptor = org.eclipse.persistence.testing.tests.remote.RemoteModel.getServerSession().getDescriptor(Employee.class); | |
} else { | |
descriptor = getSession().getDescriptor(Employee.class); | |
} | |
getSession().removeQuery("getEmployee"); | |
getSession().addQuery("getEmployee", query); | |
} | |
protected void test() { | |
try { | |
this.objectFromDatabase = getSession().executeQuery("getEmployee", "Bob", "Smith"); | |
} catch (ClassCastException e) { | |
caughtException = e; | |
} | |
} | |
public void verify() { | |
if (caughtException != null) { | |
throw new org.eclipse.persistence.testing.framework.TestErrorException("Testing predefined query. Adding to and removing from session. \n" + "This exception thrown while testing test case\n" + "----- PredefinedQueryReadObjectTest() -----\n"); | |
} | |
} | |
// end of verify() | |
}// end of PredefinedQueryReadObjectTest |