jpa/eclipselink.jpa.test/src/it/java/org/eclipse/persistence/testing/tests/jpa/advanced/EntityListenerPostLoadTransactionTest.java

/*
 * Copyright (c) 1998, 2021 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 v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     Jan 8, 2009-1.1 Chris Delahunt
//       - Bug 244802: PostLoad callback getting invoked twice
package org.eclipse.persistence.testing.tests.jpa.advanced;

import org.eclipse.persistence.testing.models.jpa.advanced.Employee;
import org.eclipse.persistence.testing.models.jpa.advanced.EmployeeListener;

/**
 * Tests the @PostLoad event from an EntityListener is fired only once when in a transaction.
 *
 * @author Chris Delahunt
 */
public class EntityListenerPostLoadTransactionTest extends CallbackEventTest {
    @Override
    public void test() throws Exception {
        beginTransaction();
        m_beforeEvent = EmployeeListener.POST_LOAD_COUNT;

        getEntityManager().find(Employee.class, m_employee.getId());

        m_afterEvent = EmployeeListener.POST_LOAD_COUNT;
        this.rollbackTransaction();
    }
}