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Simple test case for lifecycle listener support.

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git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@559515 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Patrick Linskey 2007-07-25 16:30:59 +00:00
parent b50530274b
commit dbf7ab273e
1 changed files with 59 additions and 0 deletions
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openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/event/TestLifecycleListener.java Normal file
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.event;
import javax.persistence.EntityManager;
import org.apache.openjpa.persistence.test.SingleEMTestCase;
import org.apache.openjpa.persistence.test.SingleEMFTestCase;
import org.apache.openjpa.persistence.simple.AllFieldTypes;
public class TestLifecycleListener
extends SingleEMFTestCase {
public void setUp() {
setUp(AllFieldTypes.class, CLEAR_TABLES);
}
public void testMutationsInLifecycleListener() {
emf.addLifecycleListener(new AbstractLifecycleListener() {
@Override
public void beforePersist(LifecycleEvent event) {
((AllFieldTypes) event.getSource()).setLongField(17);
}
}, (Class[]) null);
AllFieldTypes aft = new AllFieldTypes();
aft.setStringField("foo");
aft.setIntField(5);
EntityManager em = emf.createEntityManager();
em.getTransaction().begin();
em.persist(aft);
em.getTransaction().commit();
em.close();
em = emf.createEntityManager();
aft = (AllFieldTypes) em.createQuery("select o from AllFieldTypes o")
.getSingleResult();
// is changed in the listener impl
assertEquals(17, aft.getLongField());
em.close();
}
}