1 /* Copyright 2004, 2005 Acegi Technology Pty Limited
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 package org.acegisecurity.ui.session;
17
18 import org.springframework.context.ApplicationEvent;
19
20 import javax.servlet.http.HttpSession;
21
22
23 /***
24 * Parent class for published HttpSession events
25 *
26 * @author Ray Krueger
27 */
28 public abstract class HttpSessionApplicationEvent extends ApplicationEvent {
29 //~ Constructors ===========================================================
30
31 /***
32 * Base constructor for all subclasses must have an HttpSession
33 *
34 * @param httpSession The session to carry as the event source.
35 */
36 public HttpSessionApplicationEvent(HttpSession httpSession) {
37 super(httpSession);
38 }
39
40 //~ Methods ================================================================
41
42 /***
43 * Get the HttpSession that is the cause of the event
44 *
45 * @return HttpSession instance
46 */
47 public HttpSession getSession() {
48 return (HttpSession) getSource();
49 }
50 }