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Java > Open Source Codes > org > riotfamily > common > web > controller > SessionKeepAliveController


1 /* ***** BEGIN LICENSE BLOCK *****
2  * Version: MPL 1.1
3  * The contents of this file are subject to the Mozilla Public License Version
4  * 1.1 (the "License"); you may not use this file except in compliance with
5  * the License. You may obtain a copy of the License at
6  * http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the
11  * License.
12  *
13  * The Original Code is Riot.
14  *
15  * The Initial Developer of the Original Code is
16  * Neteye GmbH.
17  * Portions created by the Initial Developer are Copyright (C) 2007
18  * the Initial Developer. All Rights Reserved.
19  *
20  * Contributor(s):
21  * Felix Gnass [fgnass at neteye dot de]
22  *
23  * ***** END LICENSE BLOCK ***** */

24 package org.riotfamily.common.web.controller;
25
26 import javax.servlet.http.HttpServletRequest JavaDoc;
27 import javax.servlet.http.HttpServletResponse JavaDoc;
28
29 import org.springframework.web.servlet.ModelAndView;
30 import org.springframework.web.servlet.mvc.Controller;
31
32 /**
33  * Controller that invokes <code>request.getSession(false)</code> to keep an
34  * existing HTTP session alive.
35  *
36  * @author Felix Gnass [fgnass at neteye dot de]
37  * @since 6.4
38  */

39 public class SessionKeepAliveController implements Controller {
40
41     public ModelAndView handleRequest(HttpServletRequest JavaDoc request,
42             HttpServletResponse JavaDoc response) throws Exception JavaDoc {
43         
44         request.getSession(false);
45         return null;
46     }
47
48 }
49
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