CascadedMultiLevelCollectionOptimisticLockingTest.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 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.optimisticlocking.cascaded;

import org.eclipse.persistence.sessions.UnitOfWork;

/**
 * Tests the cascade optimistic locking on removing from a collection mapping
 * that requires multiple node notification/traversals.
 *
 * @author Guy Pelletier
 * @version 1.0 June 2/05
 */
public class CascadedMultiLevelCollectionOptimisticLockingTest extends CascadedOptimisticLockingTest {
    public CascadedMultiLevelCollectionOptimisticLockingTest() {}

    public void test () {
        UnitOfWork uow = getSession().acquireUnitOfWork();
        Bar bar = (Bar) uow.readObject(Bar.class);
        m_id = bar.getId();
        m_originalVersion = bar.getVersion();

        Bartender bartender = (Bartender) bar.getBartenders().firstElement();

        Award award = new Award();
        award.setDescription("A bogus award");
        award.setQualification(bartender.getQualification());
        bartender.getQualification().addAward(award);

        uow.commit();
    }
}