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Java > Open Source Codes > org > riotfamily > riot > security > ui > LoginStatusController


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) 2006
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.riot.security.ui;
25
26 import javax.servlet.http.HttpServletRequest JavaDoc;
27 import javax.servlet.http.HttpServletResponse JavaDoc;
28
29 import org.riotfamily.common.util.ResourceUtils;
30 import org.riotfamily.riot.security.session.LoginManager;
31 import org.riotfamily.riot.security.session.SessionMetaData;
32 import org.springframework.web.servlet.ModelAndView;
33 import org.springframework.web.servlet.mvc.Controller;
34
35 public class LoginStatusController implements Controller {
36
37     private String JavaDoc viewName = ResourceUtils.getPath(
38             LoginStatusController.class, "LoginStatusView.ftl");
39     
40     public void setViewName(String JavaDoc viewName) {
41         this.viewName = viewName;
42     }
43     
44     public ModelAndView handleRequest(HttpServletRequest JavaDoc request,
45             HttpServletResponse JavaDoc response) throws Exception JavaDoc {
46         
47         if (request.getParameter("update") != null) {
48             //Currently this is just used for session keep-alive.
49
//So nothing to do here ...
50
return null;
51         }
52         else {
53             SessionMetaData data = LoginManager.getSessionMetaData(request);
54             return new ModelAndView(viewName, "sessionData", data);
55         }
56     }
57
58 }
59
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