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Java > Open Source Codes > org > jresearch > gossip > actions > ShowMainPageAction


1 /*
2  * $$Id: ShowMainPageAction.java,v 1.3 2005/06/07 12:32:34 bel70 Exp $$
3  *
4  * ***** BEGIN LICENSE BLOCK *****
5  * The contents of this file are subject to the Mozilla Public License
6  * Version 1.1 (the "License"); you may not use this file except in
7  * compliance with the License. You may obtain a copy of the License
8  * at http://www.mozilla.org/MPL/
9  *
10  * Software distributed under the License is distributed on an "AS IS"
11  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
12  * the License for the specific language governing rights and
13  * limitations under the License.
14  *
15  * The Original Code is JGossip forum code.
16  *
17  * The Initial Developer of the Original Code is the JResearch, Org.
18  * Portions created by the Initial Developer are Copyright (C) 2004
19  * the Initial Developer. All Rights Reserved.
20  *
21  * Contributor(s):
22  * Dmitry Belov <bel@jresearch.org>
23  *
24  * ***** END LICENSE BLOCK ***** */
25 /*
26  * Created on 08.05.2003
27  *
28  */
29 package org.jresearch.gossip.actions;
30
31 import java.sql.SQLException JavaDoc;
32 import java.util.ArrayList JavaDoc;
33
34 import javax.servlet.http.HttpServletRequest JavaDoc;
35 import javax.servlet.http.HttpServletResponse JavaDoc;
36 import javax.servlet.http.HttpSession JavaDoc;
37
38 import org.apache.struts.action.ActionForm;
39 import org.apache.struts.action.ActionForward;
40 import org.apache.struts.action.ActionMapping;
41 import org.apache.struts.util.MessageResources;
42 import org.jresearch.gossip.IConst;
43 import org.jresearch.gossip.beans.forum.Forum;
44 import org.jresearch.gossip.beans.forum.Group;
45 import org.jresearch.gossip.beans.forum.Message;
46 import org.jresearch.gossip.beans.user.User;
47 import org.jresearch.gossip.dao.ForumDAO;
48 import org.jresearch.gossip.dao.UserDAO;
49 import org.jresearch.gossip.exception.SystemException;
50
51 /**
52  * DOCUMENT ME!
53  *
54  * @author Bel
55  */
56 public class ShowMainPageAction extends BaseAction {
57     /**
58      * DOCUMENT ME!
59      *
60      * @param mapping
61      * DOCUMENT ME!
62      * @param form
63      * DOCUMENT ME!
64      * @param request
65      * DOCUMENT ME!
66      * @param response
67      * DOCUMENT ME!
68      *
69      * @return DOCUMENT ME!
70      */
71     public ActionForward process(ActionMapping mapping, ActionForm form,
72             HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response)
73             throws SystemException {
74
75         ForumDAO dao = ForumDAO.getInstance();
76         UserDAO userdao = UserDAO.getInstance();
77         MessageResources messages = getResources(request);
78         HttpSession JavaDoc session = request.getSession();
79
80         User user = (User) session.getAttribute(IConst.SESSION.USER_KEY);
81
82         try {
83
84             ArrayList JavaDoc groups = dao.getGroups(user.getStatus(), messages);
85
86             for (int i = 0; i < groups.size(); i++) {
87                 ArrayList JavaDoc forums = ((Group) groups.get(i)).getForums();
88
89                 for (int j = 0; j < forums.size(); j++) {
90                     Message last = ((Forum) forums.get(j)).getLastMessage();
91                     last.setSenderInfo(userdao.getSenderInfo(last.getSender()));
92                 }
93             }
94
95             request.setAttribute(IConst.REQUEST.GROUPS_KEY, groups);
96         } catch (SQLException JavaDoc sqle) {
97             getServlet().log("Connection.process", sqle);
98             throw new SystemException(sqle);
99         }
100
101         return (mapping.findForward(IConst.TOKEN.WELCOME));
102     }
103 }
104
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