/******************************************************************************* | |
* 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.exceptions.ConversionException; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.expressions.*; | |
import org.eclipse.persistence.testing.models.mapping.Address; | |
import org.eclipse.persistence.testing.models.mapping.CompanyCard; | |
/** | |
* Bug 3142898 - Ensure joining works to multiple levels | |
*/ | |
public class OneToOnePKTest extends AutoVerifyTestCase { | |
public Address emp; | |
public OneToOnePKTest() { | |
setDescription("Check that objects with foreign keys as PK can be queries correctly."); | |
} | |
public void setup() { | |
CompanyCard card = CompanyCard.example1(); | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
emp = (Address)uow.readObject(Address.class); | |
card = (CompanyCard)uow.registerObject(card); | |
card.setOwner(emp); | |
uow.commit(); | |
} | |
public void test() { | |
// read a baby | |
ExpressionBuilder card = new ExpressionBuilder(); | |
Expression expression = card.get("owner").equal(emp); | |
try { | |
CompanyCard companyCard = (CompanyCard)getSession().readObject(CompanyCard.class, expression); | |
} catch (ConversionException ex) { | |
throw new TestErrorException("Failed to resolve PK's in OneToOneMapping: " + ex.toString()); | |
} | |
} | |
} |