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1   /*
2    * Copyright 2005 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at 
7    * 
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software 
11   * distributed under the License is distributed on an "AS IS" BASIS, 
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
13   * See the License for the specific language governing permissions and 
14   * limitations under the License.
15   */
16  
17  /*
18   * StoreLifecycleListener.java
19   *
20   */
21  
22  package javax.jdo.listener;
23  
24  import javax.jdo.PersistenceManager;
25  import javax.jdo.Transaction;
26  
27  /***
28   * This interface is implemented by listeners to be notified of
29   * store events.
30   * @version 2.0
31   * @since 2.0
32   */
33  public interface StoreLifecycleListener
34  	extends InstanceLifecycleListener {
35  
36      /***
37       * Invoked whenever a persistent instance is stored, for example
38       * during {@link PersistenceManager#flush} or {@link
39       * Transaction#commit}. It is called before the
40       * method {@link StoreCallback#jdoPreStore} is invoked.
41       * @param event the store event.
42       * @since 2.0
43       */
44      void preStore (InstanceLifecycleEvent event);
45      
46      /***
47       * Invoked whenever a persistent instance is stored, for example
48       * during {@link PersistenceManager#flush} or {@link
49       * Transaction#commit}. It is called after the
50       * field values have been stored.
51       * @param event the store event.
52       * @since 2.0
53       */
54      void postStore (InstanceLifecycleEvent event);
55  }