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Java > Open Source Codes > org > jresearch > gossip > actions > message > ShowMessageAction


1 /*
2  * $$Id: ShowMessageAction.java,v 1.3 2005/06/07 12:31:54 bel70 Exp $$
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 Sep 25, 2003
27  *
28  */
29 package org.jresearch.gossip.actions.message;
30
31 import java.sql.SQLException JavaDoc;
32
33 import javax.servlet.http.HttpServletRequest JavaDoc;
34 import javax.servlet.http.HttpServletResponse JavaDoc;
35 import javax.servlet.http.HttpSession JavaDoc;
36
37 import org.apache.struts.action.ActionForm;
38 import org.apache.struts.action.ActionForward;
39 import org.apache.struts.action.ActionMapping;
40 import org.jresearch.gossip.IConst;
41 import org.jresearch.gossip.actions.BaseAction;
42 import org.jresearch.gossip.beans.user.User;
43 import org.jresearch.gossip.dao.ForumDAO;
44 import org.jresearch.gossip.exception.SystemException;
45 import org.jresearch.gossip.forms.ProcessMessageForm;
46
47 /**
48  * DOCUMENT ME!
49  *
50  * @author Bel
51  */
52 public class ShowMessageAction extends BaseAction {
53     /**
54      * DOCUMENT ME!
55      *
56      * @param mapping
57      * DOCUMENT ME!
58      * @param form
59      * DOCUMENT ME!
60      * @param request
61      * DOCUMENT ME!
62      * @param response
63      * DOCUMENT ME!
64      *
65      * @return DOCUMENT ME!
66      */
67     public ActionForward process(ActionMapping mapping, ActionForm form,
68             HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response)
69             throws SystemException {
70         HttpSession JavaDoc session = request.getSession();
71         ForumDAO dao = ForumDAO.getInstance();
72         User user = (User) session.getAttribute(IConst.SESSION.USER_KEY);
73         ProcessMessageForm pmForm = (ProcessMessageForm) form;
74         StringBuffer JavaDoc sb = new StringBuffer JavaDoc();
75         sb.append("/ShowThread.do?fid=");
76         sb.append(pmForm.getFid());
77         sb.append("&tid=");
78         sb.append(pmForm.getTid());
79
80         try {
81
82             int block = dao.getMessBlock(user, pmForm);
83
84             if (block == IConst.VALUES.NOT_EXIST) {
85                 setStatusMessage(request, "messages.NOT_FOUND");
86             } else {
87                 sb.append("&block=");
88                 sb.append(block);
89                 sb.append("&#");
90                 sb.append(pmForm.getMid());
91             }
92         } catch (SQLException JavaDoc sqle) {
93             getServlet().log("Connection.process", sqle);
94             throw new SystemException(sqle);
95         }
96
97         return (new ActionForward(sb.toString(), true));
98     }
99 }
100
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