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OPENJPA-2230. Set the _activated flag when processing EventListeners in super classes. 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@1361354 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Kevin W. Sutter 2012-07-13 19:46:41 +00:00
parent f30d74802d
commit 5eb13dbde9
5 changed files with 205 additions and 0 deletions
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1
openjpa-kernel/src/main/java/org/apache/openjpa/meta/LifecycleMetaData.java
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@ -204,6 +204,7 @@ public class LifecycleMetaData
return _declared;
if (_declared == null && _ignoreSups == 0) {
_high = supMeta._high;
_activated = true;
return supMeta._all;
}
// don't hold strong refs onto redundant info

29
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/callbacks/EntityListenerMappedSuperClass.java Normal file
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@ -0,0 +1,29 @@
/*
* 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.persistence.callbacks;
import javax.persistence.EntityListeners;
import javax.persistence.MappedSuperclass;
@MappedSuperclass
@EntityListeners({ListenerImpl.class})
public abstract class EntityListenerMappedSuperClass {
}

47
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/callbacks/MSCListenerEntity.java Normal file
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@ -0,0 +1,47 @@
/*
* 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.persistence.callbacks;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.GeneratedValue;
@Entity
public class MSCListenerEntity extends EntityListenerMappedSuperClass implements ListenerTestEntity {
@Id @GeneratedValue
private long id;
private int value;
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public int getValue() {
return value;
}
public void setValue(int value) {
this.value = value;
}
}

119
openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/callbacks/TestMSCEntityListeners.java Normal file
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@ -0,0 +1,119 @@
/*
* 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.persistence.callbacks;
import org.apache.openjpa.persistence.test.SingleEMFTestCase;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
/*
* Separate testcase from TestEntityListeners to avoid the declaration of
* a System level event listener in the orm.xml file...
*/
public class TestMSCEntityListeners extends SingleEMFTestCase {
private static final int MSC_LISTENER_ENTITY = 4;
public void setUp() {
setUp(CLEAR_TABLES);
ListenerImpl.prePersistCount = 0;
ListenerImpl.postPersistCount = 0;
ListenerImpl.preUpdateCount = 0;
ListenerImpl.postUpdateCount = 0;
ListenerImpl.preRemoveCount = 0;
ListenerImpl.postRemoveCount = 0;
ListenerImpl.postLoadCount = 0;
}
@Override
protected String getPersistenceUnitName() {
return "msclistener-pu";
}
public void testMSCEntityListeners() {
helper(MSC_LISTENER_ENTITY);
}
public void helper(int entityListeners) {
OpenJPAEntityManager em = emf.createEntityManager();
try {
em.getTransaction().begin();
ListenerTestEntity o = null;
switch (entityListeners) {
case MSC_LISTENER_ENTITY:
o = new MSCListenerEntity();
break;
}
em.persist(o);
assertStatus(1, 0, 0, 0, 0, 0, 0);
em.getTransaction().commit();
long id = o.getId();
em.close();
assertStatus(1, 1, 0, 0, 0, 0, 0);
em = emf.createEntityManager();
em.getTransaction().begin();
switch (entityListeners) {
case MSC_LISTENER_ENTITY:
o = em.find(MSCListenerEntity.class, id);
break;
}
assertNotNull(o);
assertStatus(1, 1, 0, 0, 0, 0, 1);
o.setValue(o.getValue() + 1);
em.flush();
assertStatus(1, 1, 1, 1, 0, 0, 1);
em.remove(o);
assertStatus(1, 1, 1, 1, 1, 0, 1);
em.getTransaction().commit();
assertStatus(1, 1, 1, 1, 1, 1, 1);
em.close();
} finally {
if (em != null && em.getTransaction().isActive())
em.getTransaction().rollback();
if (em != null && em.isOpen())
em.close();
}
}
private void assertStatus(
int prePersist, int postPersist,
int preUpdate, int postUpdate,
int preRemove, int postRemove,
int postLoad) {
assertEquals(prePersist, ListenerImpl.prePersistCount);
assertEquals(postPersist, ListenerImpl.postPersistCount);
assertEquals(preUpdate, ListenerImpl.preUpdateCount);
assertEquals(postUpdate, ListenerImpl.postUpdateCount);
assertEquals(preRemove, ListenerImpl.preRemoveCount);
assertEquals(postRemove, ListenerImpl.postRemoveCount);
assertEquals(postLoad, ListenerImpl.postLoadCount);
}
}

9
openjpa-persistence-jdbc/src/test/resources/META-INF/persistence.xml
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@ -111,6 +111,15 @@
</properties>
</persistence-unit>
<persistence-unit name="msclistener-pu">
<class>org.apache.openjpa.persistence.callbacks.MSCListenerEntity</class>
<class>org.apache.openjpa.persistence.callbacks.EntityListenerMappedSuperClass</class>
<properties>
<property name="openjpa.jdbc.SynchronizeMappings"
value="buildSchema(ForeignKeys=true)"/>
</properties>
</persistence-unit>
<persistence-unit name="test-unique-constraint">
<mapping-file>org/apache/openjpa/persistence/jdbc/unique/orm.xml</mapping-file>
<class>org.apache.openjpa.persistence.jdbc.unique.UniqueA</class>