/******************************************************************************* | |
* 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.mapping; | |
import org.eclipse.persistence.expressions.*; | |
import org.eclipse.persistence.exceptions.*; | |
import org.eclipse.persistence.queries.*; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.testing.models.mapping.*; | |
/** | |
* Bug 5031472 | |
* Test a query on an Object model that has an object with a OneToOneMapping that | |
* has the same attribute name on the source of the OneToOneMapping as an attribute on the | |
* destination. | |
* | |
* In this bug, if the FK of the OneToOneMapping was a component of the PK of the source | |
* object, an exception would be thrown. | |
* | |
* @author tware | |
*/ | |
public class SameNamePKTest extends TestCase { | |
protected Long systemId = null; | |
protected SecureSystem system = null; | |
protected Exception exception = null; | |
public void setup() { | |
beginTransaction(); | |
// Insert an example Object | |
SecureSystem system = new SecureSystem(); | |
system.setManufacturer("Secure Systems Inc."); | |
Identification identification = new Identification(); | |
identification.setId(new Long(1)); | |
system.setId(identification); | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
uow.registerObject(system); | |
uow.commit(); | |
systemId = identification.getId(); | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
} | |
public void test() { | |
ReadObjectQuery query = new ReadObjectQuery(SecureSystem.class); | |
ExpressionBuilder aBuilder = new ExpressionBuilder(); | |
// query on both "id" attributes. | |
Expression exp = aBuilder.get("id").get("id").equal(systemId); | |
query.setSelectionCriteria(exp); | |
try { | |
system = (SecureSystem)getSession().executeQuery(query); | |
} catch (DescriptorException e) { | |
exception = e; | |
} | |
} | |
public void verify() { | |
if (exception != null) { | |
throw new TestErrorException("An exception was thrown while trying to query across two attributes of the same name.", | |
exception); | |
} | |
if (system == null) { | |
throw new TestErrorException("No result retrieved when trying to query across two attributes of the same name."); | |
} | |
} | |
public void reset() { | |
rollbackTransaction(); | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
exception = null; | |
system = null; | |
} | |
} |