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1   /*
2    * $Id: ObjectFactoryDestroyable.java 421742 2006-07-13 23:48:46Z mrdon $
3    *
4    * Copyright 2006 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *      http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  package org.apache.struts2.util;
19  
20  /***
21   * An interface to be implemented by any ObjectFactory implementation 
22   * if it requires shutdown hook whenever an ObjectFactory is to be 
23   * destroyed. 
24   * 
25   * @see org.apache.struts2.dispatcher.FilterDispatcher
26   * @see org.apache.struts2.dispatcher.Dispatcher
27   */
28  public interface ObjectFactoryDestroyable {
29  	void destroy();
30  }