tck/src/main/java/org/apache/jdo/tck/api/instancecallbacks/InstanceLifecycleListenerDirty.java

/*
 * 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 javax.jdo.listener.InstanceLifecycleEvent;
import org.apache.jdo.tck.pc.mylib.PCPoint;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B> Test InstanceLifecycleListenerDirty <br>
 * <B>Keywords:</B> LifeCycleListener preDirty postDirty <br>
 * <B>Assertion IDs:</B> A12.15-9 A12.15-10 <br>
 * <B>Assertion Description: </B> A12.15-9 void preDirty(InstanceLifecycleEvent event); This method
 * is called whenever a persistent clean instance is first made dirty, during an operation that
 * modifies the value of a persistent or transactional field. It is called before the field value is
 * changed. A12.15-10 void postDirty(InstanceLifecycleEvent event); This method is called whenever a
 * persistent clean instance is first made dirty, during an operation that modifies the value of a
 * persistent or transactional field. It is called after the field value was changed.
 */
public class InstanceLifecycleListenerDirty extends AbstractInstanceLifecycleListener {

  /** The InstanceLifecycleListener used for this test */
  private final InstanceLifecycleListenerImpl listener = new InstanceLifecycleListenerDirtyImpl();

  /** Return the listener. */
  protected InstanceLifecycleListenerImpl getListener() {
    return listener;
  }

  /** The persistent classes used for this test. */
  @SuppressWarnings("rawtypes")
  private static final Class<?>[] persistentClasses = new Class[] {PCPoint.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(InstanceLifecycleListenerDirty.class);
  }

  /**
   * This test creates a new persistent instance and commits it. A new transaction is started and a
   * persistent field is modified. This will call the dirty listeners.
   */
  public void testDirty() {

    // set up the persistent instance
    PCPoint pc = new PCPoint(100, 200);
    listener.setExpectedSource(pc);

    // setY should cause the dirty listeners to be called
    getPM();
    pm.currentTransaction().begin();
    pm.makePersistent(pc);
    pm.currentTransaction().commit();
    pm.currentTransaction().begin();
    pc.setY(Integer.valueOf(666));
    pm.currentTransaction().commit();

    // now check the callback and listener were called
    listener.verifyCallbacks(
        ASSERTION10_FAILED,
        new int[] {
          InstanceLifecycleListenerImpl.PRE_DIRTY_LISTENER,
          InstanceLifecycleListenerImpl.POST_DIRTY_LISTENER
        });
  }

  /** The LifeCycleListener to be registered with the PersistenceManager. */
  private static class InstanceLifecycleListenerDirtyImpl extends InstanceLifecycleListenerImpl {

    @Override
    public void preDirty(InstanceLifecycleEvent event) {
      notifyEvent(PRE_DIRTY_LISTENER);
      checkEventType(ASSERTION9_FAILED, InstanceLifecycleEvent.DIRTY, event.getEventType());
      checkEventSource(ASSERTION9_FAILED, event.getSource());
      checkPersistent(ASSERTION9_FAILED + " in preDirty, ", expectedSource);
      checkNotDirty(ASSERTION9_FAILED + " in preDirty, ", expectedSource);
    }

    @Override
    public void postDirty(InstanceLifecycleEvent event) {
      notifyEvent(POST_DIRTY_LISTENER);
      checkEventType(ASSERTION10_FAILED, InstanceLifecycleEvent.DIRTY, event.getEventType());
      checkEventSource(ASSERTION10_FAILED, event.getSource());
      checkPersistent(ASSERTION10_FAILED + " in postDirty,", expectedSource);
      checkDirty(ASSERTION9_FAILED + " in postDirty, ", expectedSource);
    }
  }
}