| /* |
| * 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.DetachCallback; |
| import javax.jdo.listener.InstanceLifecycleEvent; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| * <B>Title:</B> Test InstanceLifecycleListenerDetach <br> |
| * <B>Keywords:</B> LifeCycleListener preDetach postDetach <br> |
| * <B>Assertion IDs:</B> A12.15-11 A12.15-12 <br> |
| * <B>Assertion Description: </B> A12.15-11 void preDetach(InstanceLifecycleEvent event); This |
| * method is called before a persistent instance is copied for detachment. A12.15-12 void |
| * postDetach(InstanceLifecycleEvent event); This method is called whenever a persistent instance is |
| * copied for detachment. The source instance is the detached copy; the target instance is the |
| * persistent instance. |
| */ |
| public class InstanceLifecycleListenerDetach extends AbstractInstanceLifecycleListener { |
| |
| /** The InstanceLifecycleListener used for this test */ |
| private final InstanceLifecycleListenerImpl listener = new InstanceLifecycleListenerDetachImpl(); |
| |
| /** 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(InstanceLifecycleListenerLoad.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 testDetach() { |
| |
| // set up the persistent instance |
| PC pc = new PC(listener); |
| listener.setExpectedSource(pc); |
| |
| getPM(); |
| pm.currentTransaction().begin(); |
| pm.makePersistent(pc); |
| // detachCopy should cause the detach listeners to be called |
| PC detached = pm.detachCopy(pc); |
| pm.currentTransaction().commit(); |
| |
| // now check the callback and listener were called |
| listener.verifyCallbacks( |
| ASSERTION11_FAILED, |
| new int[] { |
| InstanceLifecycleListenerImpl.PRE_DETACH_LISTENER, |
| InstanceLifecycleListenerImpl.PRE_DETACH_CALLBACK, |
| InstanceLifecycleListenerImpl.POST_DETACH_LISTENER |
| }); |
| } |
| |
| /** The LifeCycleListener to be registered with the PersistenceManager. */ |
| private static class InstanceLifecycleListenerDetachImpl extends InstanceLifecycleListenerImpl { |
| |
| @Override |
| public void preDetach(InstanceLifecycleEvent event) { |
| notifyEvent(PRE_DETACH_LISTENER); |
| checkEventType(ASSERTION11_FAILED, InstanceLifecycleEvent.DETACH, event.getEventType()); |
| checkEventSource(ASSERTION11_FAILED, event.getSource()); |
| checkPersistent(ASSERTION11_FAILED + "in preDetach, source ", event.getSource()); |
| } |
| |
| @Override |
| public void postDetach(InstanceLifecycleEvent event) { |
| notifyEvent(POST_DETACH_LISTENER); |
| checkEventType(ASSERTION12_FAILED, InstanceLifecycleEvent.DETACH, event.getEventType()); |
| checkSame(ASSERTION12_FAILED + "in postDetach, target ", expectedSource, event.getTarget()); |
| checkNotPersistent(ASSERTION12_FAILED + "in postDetach, source ", event.getSource()); |
| checkPersistent(ASSERTION12_FAILED + "in postDetach, target ", event.getTarget()); |
| checkTrue( |
| ASSERTION12_FAILED + "in postDetach, source wasPostDetachCalled() ", |
| ((PC) event.getSource()).wasPostDetachCalled()); |
| } |
| } |
| |
| /** The persistence-capable class that implements the load callback. */ |
| public static class PC implements DetachCallback { |
| transient InstanceLifecycleListenerImpl listener; |
| int id; |
| |
| public PC() {} |
| |
| public PC(InstanceLifecycleListenerImpl listener) { |
| id = counter++; |
| this.listener = listener; |
| } |
| |
| static int counter = (int) (new Date().getTime()); |
| |
| transient boolean postDetachCalled = false; |
| |
| public boolean wasPostDetachCalled() { |
| return postDetachCalled; |
| } |
| |
| transient Object postDetachObject = null; |
| |
| public Object getPostDetachObject() { |
| return postDetachObject; |
| } |
| |
| public void jdoPreDetach() { |
| if (listener != null) { |
| listener.notifyEvent(InstanceLifecycleListenerImpl.PRE_DETACH_CALLBACK); |
| } |
| } |
| |
| public void jdoPostDetach(Object obj) { |
| postDetachCalled = true; |
| postDetachObject = obj; |
| } |
| } |
| } |