| /* |
| * 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 |
| <<<<<<< Updated upstream |
| * |
| * 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 |
| ======= |
| * |
| * https://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 |
| >>>>>>> Stashed changes |
| * limitations under the License. |
| */ |
| |
| package org.apache.jdo.tck.api.instancecallbacks; |
| |
| import java.util.Date; |
| import javax.jdo.listener.ClearCallback; |
| import javax.jdo.listener.InstanceLifecycleEvent; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| * <B>Title:</B> Test TestInstanceLifecycleListenerClear <br> |
| * <B>Keywords:</B> LifeCycleListener hollow preClear postClear <br> |
| * <B>Assertion IDs:</B> A12.15-5 A12.15-6 <br> |
| * <B>Assertion Description: </B> A12.15-5 void preClear(InstanceLifecycleEvent event); This method |
| * is called whenever a persistent instance is cleared, for example during afterCompletion. It is |
| * called before the jdoPreClear method is invoked on the instance. A12.15-6 void |
| * postClear(InstanceLifecycleEvent event); This method is called whenever a persistent instance is |
| * cleared, for example during afterCompletion. It is called after the jdoPreClear method is invoked |
| * on the instance and the fields have been cleared by the JDO implementation. |
| */ |
| public class InstanceLifecycleListenerClear extends AbstractInstanceLifecycleListener { |
| |
| /** The InstanceLifecycleListener used for this test */ |
| private final InstanceLifecycleListenerImpl listener = new InstanceLifecycleListenerClearImpl(); |
| |
| /** Return the listener. */ |
| protected InstanceLifecycleListenerImpl getListener() { |
| return listener; |
| } |
| |
| /** The persistent classes used for this test. */ |
| @SuppressWarnings("rawtypes") |
| private static final Class<?>[] persistentClasses = new Class[] {PC.class}; |
| |
| /** Return the persistent classes. */ |
| protected Class<?>[] getPersistentClasses() { |
| return persistentClasses; |
| } |
| |
| /** |
| * The <code>main</code> is called when the class is directly executed from the command line. |
| * |
| * @param args The arguments passed to the program. |
| */ |
| public static void main(String[] args) { |
| BatchTestRunner.run(InstanceLifecycleListenerClear.class); |
| } |
| |
| /** |
| * This test creates a new persistent instance and commits it. Since the RetainValues flag is set |
| * to false, the persistent fields will be cleared, and the pre-clear listener, pre-clear |
| * callback, and post-clear listener will be called. |
| */ |
| public void testClear() { |
| |
| // set up the persistent instance |
| PC pc = new PC(listener); |
| listener.setExpectedSource(pc); |
| |
| // commit should cause the clear listeners to be called |
| getPM(); |
| pm.currentTransaction().begin(); |
| pm.currentTransaction().setRetainValues(false); |
| pm.makePersistent(pc); |
| pm.currentTransaction().commit(); |
| |
| // now check the callback and listeners were called |
| listener.verifyCallbacks( |
| ASSERTION5_FAILED, |
| new int[] { |
| InstanceLifecycleListenerImpl.PRE_CLEAR_LISTENER, |
| InstanceLifecycleListenerImpl.PRE_CLEAR_CALLBACK, |
| InstanceLifecycleListenerImpl.POST_CLEAR_LISTENER |
| }); |
| } |
| |
| /** The LifeCycleListener to be registered with the PersistenceManager. */ |
| private static class InstanceLifecycleListenerClearImpl extends InstanceLifecycleListenerImpl { |
| |
| @Override |
| public void preClear(InstanceLifecycleEvent event) { |
| notifyEvent(PRE_CLEAR_LISTENER); |
| checkEventType(ASSERTION5_FAILED, InstanceLifecycleEvent.CLEAR, event.getEventType()); |
| checkEventSource(ASSERTION5_FAILED, event.getSource()); |
| checkPersistent(ASSERTION5_FAILED + " in preClear, ", expectedSource); |
| } |
| |
| @Override |
| public void postClear(InstanceLifecycleEvent event) { |
| notifyEvent(POST_CLEAR_LISTENER); |
| checkEventType(ASSERTION6_FAILED, InstanceLifecycleEvent.CLEAR, event.getEventType()); |
| checkEventSource(ASSERTION6_FAILED, event.getSource()); |
| checkPersistent(ASSERTION6_FAILED + " in postClear, ", expectedSource); |
| } |
| } |
| |
| /** The persistence-capable class that implements the clear callback. */ |
| public static class PC implements ClearCallback { |
| transient InstanceLifecycleListenerImpl listener; |
| int id; |
| |
| public PC() {} |
| |
| public PC(InstanceLifecycleListenerImpl listener) { |
| id = counter++; |
| this.listener = listener; |
| } |
| |
| static int counter = (int) (new Date().getTime()); |
| |
| public void jdoPreClear() { |
| if (listener != null) { |
| listener.notifyEvent(InstanceLifecycleListenerImpl.PRE_CLEAR_CALLBACK); |
| } |
| } |
| } |
| } |