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Java > Open Source Codes > org > jresearch > gossip > actions > subscription > ShowSubscriptionsAction


1 /*
2  * $$Id: ShowSubscriptionsAction.java,v 1.3 2005/06/07 12:32:32 bel70 Exp $$
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 Nov 2, 2003
27  *
28  */
29 package org.jresearch.gossip.actions.subscription;
30
31 import java.lang.reflect.InvocationTargetException JavaDoc;
32 import java.sql.SQLException 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.jresearch.gossip.IConst;
42 import org.jresearch.gossip.actions.BaseAction;
43 import org.jresearch.gossip.beans.user.User;
44 import org.jresearch.gossip.dao.ForumDAO;
45 import org.jresearch.gossip.exception.SystemException;
46 import org.jresearch.gossip.forms.ListForm;
47 import org.jresearch.gossip.list.RecordsData;
48
49 /**
50  * DOCUMENT ME!
51  *
52  * @author Bel
53  */
54 public class ShowSubscriptionsAction extends BaseAction {
55     /*
56      * (non-Javadoc)
57      *
58      * @see org.jresearch.gossip.actions.BaseAction#process(org.apache.struts.action.ActionMapping,
59      * org.apache.struts.action.ActionForm,
60      * javax.servlet.http.HttpServletRequest,
61      * javax.servlet.http.HttpServletResponse)
62      */
63     public ActionForward process(ActionMapping mapping, ActionForm form,
64             HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response)
65             throws SystemException {
66         HttpSession JavaDoc session = request.getSession();
67
68         User user = (User) session.getAttribute(IConst.SESSION.USER_KEY);
69
70         ListForm lform = (ListForm) form;
71         ForumDAO dao = ForumDAO.getInstance();
72
73         try {
74
75             RecordsData recordsData = new RecordsData();
76             dao.fillSubscriptionList(user, recordsData, lform.getBlock());
77             request.setAttribute(IConst.REQUEST.RECORDS_DATA, recordsData);
78         } catch (SQLException JavaDoc sqle) {
79             getServlet().log("Connection.process", sqle);
80             throw new SystemException(sqle);
81         } catch (InstantiationException JavaDoc e) {
82             throw new SystemException(e);
83         } catch (IllegalAccessException JavaDoc e) {
84             throw new SystemException(e);
85         } catch (InvocationTargetException JavaDoc e) {
86             throw new SystemException(e);
87         } catch (NoSuchMethodException JavaDoc e) {
88             throw new SystemException(e);
89         }
90
91         return (mapping.findForward("subscriptionList"));
92     }
93 }
94
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