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1   /*
2   * Copyright 2004 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  package javax.servlet;
17  
18  
19      /** 
20        * Events of this kind indicate lifecycle
21        * events for a ServletRequest.
22        * The source of the event
23        * is the ServletContext of this web application.
24        * @see ServletRequestListener
25        * @since	Servlet 2.4
26        */
27  
28  public class ServletRequestEvent extends java.util.EventObject { 
29      private ServletRequest request;
30  
31      /** Construct a ServletRequestEvent for the given ServletContext
32        * and ServletRequest.
33        *
34        * @param sc		the ServletContext of the web application.
35        * @param request		the ServletRequest that is sending the event.
36        */
37      public ServletRequestEvent(ServletContext sc, ServletRequest request) {
38          super(sc);
39          this.request = request;
40      }
41      
42      /**
43        * Returns the ServletRequest that is changing.
44        */
45      public ServletRequest getServletRequest () { 
46          return this.request;
47      }
48  
49      /**
50        * Returns the ServletContext of this web application.
51        */
52      public ServletContext getServletContext () { 
53          return (ServletContext) super.getSource();
54      }
55  }