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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 | |
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* under the License. | |
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package org.apache.openjpa.persistence.event; | |
import org.apache.openjpa.persistence.event.common.apps.RuntimeTest1; | |
import org.apache.openjpa.persistence.event.common.apps.RuntimeTest2; | |
import org.apache.openjpa.persistence.event.common.apps.RuntimeTest4; | |
import org.apache.openjpa.persistence.common.utils.AbstractTestCase; | |
import org.apache.openjpa.event.LifecycleEvent; | |
import org.apache.openjpa.event.LifecycleEventManager; | |
import org.apache.openjpa.event.LoadListener; | |
import org.apache.openjpa.event.StoreListener; | |
import org.apache.openjpa.meta.ClassMetaData; | |
import org.apache.openjpa.meta.MetaDataRepository; | |
import org.apache.openjpa.persistence.OpenJPAEntityManagerFactorySPI; | |
import org.apache.openjpa.persistence.OpenJPAPersistence; | |
/** | |
* <p>Test the {@link LifecycleEventManager}.</p> | |
* | |
* @author Abe White | |
*/ | |
public class TestLifecycleEventManager | |
extends AbstractTestCase { | |
public TestLifecycleEventManager(String s) { | |
super(s, "eventcactusapp"); | |
} | |
public void testAllClassListener() { | |
MetaDataRepository repos = | |
((OpenJPAEntityManagerFactorySPI) OpenJPAPersistence.cast( | |
OpenJPAPersistence.createEntityManagerFactory("TestConv2", ""))) | |
. | |
getConfiguration().getMetaDataRepositoryInstance(); | |
ClassMetaData meta = repos.getMetaData(RuntimeTest2.class, null, true); | |
LifecycleEventManager mgr = new LifecycleEventManager(); | |
RuntimeTest2 pc = new RuntimeTest2(); | |
Listener listener = new Listener(); | |
assertFalse(mgr.hasLoadListeners(pc, meta)); | |
assertFalse(mgr.hasStoreListeners(pc, meta)); | |
mgr.addListener(listener, null); | |
assertEquals(0, listener.load); | |
assertEquals(0, listener.store); | |
assertTrue(mgr.hasLoadListeners(pc, meta)); | |
assertTrue(mgr.hasStoreListeners(pc, meta)); | |
assertFalse(mgr.hasDirtyListeners(pc, meta)); | |
assertEquals(0, listener.load); | |
assertEquals(0, listener.store); | |
Listener listener2 = new Listener(); | |
mgr.addListener(listener2, null); | |
assertTrue(mgr.hasLoadListeners(pc, meta)); | |
assertTrue(mgr.hasStoreListeners(pc, meta)); | |
assertFalse(mgr.hasDirtyListeners(pc, meta)); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_LOAD); | |
assertEquals(1, listener.load); | |
assertEquals(0, listener.store); | |
assertEquals(0, listener.preStore); | |
assertEquals(1, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.removeListener(listener2); | |
assertTrue(mgr.hasLoadListeners(pc, meta)); | |
assertTrue(mgr.hasStoreListeners(pc, meta)); | |
assertFalse(mgr.hasDirtyListeners(pc, meta)); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_LOAD); | |
assertEquals(2, listener.load); | |
assertEquals(0, listener.store); | |
assertEquals(0, listener.preStore); | |
assertEquals(1, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_STORE); | |
assertEquals(2, listener.load); | |
assertEquals(1, listener.store); | |
assertEquals(0, listener.preStore); | |
assertEquals(1, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.fireEvent(pc, meta, LifecycleEvent.BEFORE_STORE); | |
assertEquals(2, listener.load); | |
assertEquals(2, listener.store); | |
assertEquals(1, listener.preStore); | |
assertEquals(1, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_DIRTY); | |
assertEquals(2, listener.load); | |
assertEquals(2, listener.store); | |
mgr.removeListener(listener); | |
assertFalse(mgr.hasLoadListeners(pc, meta)); | |
assertFalse(mgr.hasStoreListeners(pc, meta)); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_STORE); | |
assertEquals(2, listener.load); | |
assertEquals(2, listener.store); | |
} | |
public void testBaseClassListener() { | |
MetaDataRepository repos = | |
((OpenJPAEntityManagerFactorySPI) OpenJPAPersistence.cast( | |
OpenJPAPersistence.createEntityManagerFactory("TestConv2", ""))) | |
. | |
getConfiguration().getMetaDataRepositoryInstance(); | |
ClassMetaData meta = repos.getMetaData(RuntimeTest2.class, null, true); | |
LifecycleEventManager mgr = new LifecycleEventManager(); | |
RuntimeTest2 pc = new RuntimeTest2(); | |
Listener listener = new Listener(); | |
assertFalse(mgr.hasLoadListeners(pc, meta)); | |
assertFalse(mgr.hasStoreListeners(pc, meta)); | |
mgr.addListener(listener, new Class[]{ RuntimeTest1.class }); | |
assertEquals(0, listener.load); | |
assertEquals(0, listener.store); | |
assertTrue(mgr.hasLoadListeners(pc, meta)); | |
assertTrue(mgr.hasStoreListeners(pc, meta)); | |
assertFalse(mgr.hasDirtyListeners(pc, meta)); | |
assertFalse(mgr.hasLoadListeners(new RuntimeTest4("foo"), meta)); | |
assertEquals(0, listener.load); | |
assertEquals(0, listener.store); | |
Listener listener2 = new Listener(); | |
mgr.addListener(listener2, new Class[]{ RuntimeTest2.class }); | |
assertTrue(mgr.hasLoadListeners(pc, meta)); | |
assertTrue(mgr.hasStoreListeners(pc, meta)); | |
assertFalse(mgr.hasDirtyListeners(pc, meta)); | |
assertFalse(mgr.hasLoadListeners(new RuntimeTest4("foo"), meta)); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_LOAD); | |
assertEquals(1, listener.load); | |
assertEquals(0, listener.store); | |
assertEquals(1, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_LOAD); | |
assertEquals(2, listener.load); | |
assertEquals(0, listener.store); | |
assertEquals(2, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.fireEvent(new RuntimeTest1(), meta, LifecycleEvent.AFTER_LOAD); | |
assertEquals(3, listener.load); | |
assertEquals(0, listener.store); | |
assertEquals(2, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.removeListener(listener2); | |
assertTrue(mgr.hasLoadListeners(pc, meta)); | |
assertTrue(mgr.hasStoreListeners(pc, meta)); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_STORE); | |
assertEquals(3, listener.load); | |
assertEquals(1, listener.store); | |
assertEquals(2, listener2.load); | |
assertEquals(0, listener2.store); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_DIRTY); | |
assertEquals(3, listener.load); | |
assertEquals(1, listener.store); | |
mgr.fireEvent(new RuntimeTest4("foo"), meta, | |
LifecycleEvent.AFTER_STORE); | |
assertEquals(3, listener.load); | |
assertEquals(1, listener.store); | |
mgr.removeListener(listener); | |
assertFalse(mgr.hasLoadListeners(pc, meta)); | |
assertFalse(mgr.hasStoreListeners(pc, meta)); | |
mgr.fireEvent(pc, meta, LifecycleEvent.AFTER_STORE); | |
assertEquals(3, listener.load); | |
assertEquals(1, listener.store); | |
} | |
private static class Listener | |
implements LoadListener, StoreListener { | |
public int load = 0; | |
public int preStore = 0; | |
public int store = 0; | |
public void afterLoad(LifecycleEvent ev) { | |
load++; | |
} | |
public void afterRefresh(LifecycleEvent ev) { | |
// TODO | |
} | |
public void beforeStore(LifecycleEvent ev) { | |
preStore++; | |
store++; | |
} | |
public void afterStore(LifecycleEvent ev) { | |
store++; | |
} | |
} | |
} |