foundation/eclipselink.core.test/src/org/eclipse/persistence/testing/tests/mapping/AdditionalJoinExpressionTest.java

/*******************************************************************************
 * 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.testing.framework.*;
import org.eclipse.persistence.sessions.*;
import org.eclipse.persistence.testing.models.mapping.Employee;

public class AdditionalJoinExpressionTest extends org.eclipse.persistence.testing.framework.AutoVerifyTestCase {
    public Employee original;
    public Employee fromDatabase;

    public void reset() {
        rollbackTransaction();
        getSession().getIdentityMapAccessor().initializeAllIdentityMaps();
    }

    public void setup() {
        beginTransaction();
    }

    public void test() {
        this.original = (Employee)getSession().readObject(Employee.class);
        UnitOfWork uow = getSession().acquireUnitOfWork();
        Employee empClone = (Employee)uow.registerObject(this.original);
        empClone.getComputer().distibuted = "true";
        uow.commit();
        getSession().getIdentityMapAccessor().initializeAllIdentityMaps();
        this.fromDatabase = (Employee)getSession().readObject(this.original);
        if (this.fromDatabase.getComputer() != null) {
            throw new TestErrorException("The additional Join expression failed to limit the query");
        }
    }

    public void verify() {
    }
}