01 /*
02 * Copyright 2004 The Apache Software Foundation
03 *
04 * Licensed under the Apache License, Version 2.0 (the "License");
05 * you may not use this file except in compliance with the License.
06 * You may obtain a copy of the License at
07 *
08 * http://www.apache.org/licenses/LICENSE-2.0
09 *
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.http;
17
18 /** This is the class representing event notifications for
19 * changes to sessions within a web application.
20 * @since v 2.3
21 */
22 public class HttpSessionEvent extends java.util.EventObject {
23 /** Construct a session event from the given source.*/
24 public HttpSessionEvent(HttpSession source) {
25 super (source);
26 }
27
28 /** Return the session that changed.*/
29 public HttpSession getSession() {
30 return (HttpSession) super.getSource();
31 }
32 }
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