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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  /***
25   * This interface is implemented by listeners to be notified of
26   * store events.
27   * @version 2.0
28   * @since 2.0
29   */
30  public interface StoreLifecycleListener
31  	extends InstanceLifecycleListener {
32  
33      /***
34       * Invoked whenever a persistent instance is stored, for example during 
35       * {@link javax.jdo.PersistenceManager#flush} or 
36       * {@link javax.jdo.Transaction#commit}. It is called before the
37       * method {@link StoreCallback#jdoPreStore} is invoked.
38       * @param event the store event.
39       * @since 2.0
40       */
41      void preStore (InstanceLifecycleEvent event);
42      
43      /***
44       * Invoked whenever a persistent instance is stored, for example during 
45       * {@link javax.jdo.PersistenceManager#flush} or 
46       * {@link javax.jdo.Transaction#commit}. It is called after the
47       * field values have been stored.
48       * @param event the store event.
49       * @since 2.0
50       */
51      void postStore (InstanceLifecycleEvent event);
52  }