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Java > Open Source Codes > com > j2biz > blogunity > web > actions > my > CommunityBlogResignExecAction


1 /*
2  * $Id: CommunityBlogResignExecAction.java,v 1.4 2005/01/17 21:35:45 michelson Exp $
3  *
4  * Copyright (c) 2004 j2biz Group, http://www.j2biz.com
5  * Koeln / Duesseldorf , Germany
6  *
7  * @author Max Kalina
8  *
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23  *
24  */

25
26 package com.j2biz.blogunity.web.actions.my;
27
28 import javax.servlet.http.HttpServletRequest JavaDoc;
29 import javax.servlet.http.HttpServletResponse JavaDoc;
30
31 import com.j2biz.blogunity.dao.BlogDAO;
32 import com.j2biz.blogunity.dao.UserDAO;
33 import com.j2biz.blogunity.exception.BlogunityException;
34 import com.j2biz.blogunity.i18n.I18N;
35 import com.j2biz.blogunity.i18n.I18NStatusFactory;
36 import com.j2biz.blogunity.pojo.Blog;
37 import com.j2biz.blogunity.web.IActionResult;
38
39 /**
40  *
41  * @author michelson
42  * @version $$
43  * @since 0.1
44  *
45  *
46  */

47 public class CommunityBlogResignExecAction extends MyAbstractAction {
48
49     // private static final IActionResult RESIGN_CONFIRM_REDIRECT =
50
// ActionResultFactory.buildRedirect("/my/communityBlogs");
51

52     /*
53      * (non-Javadoc)
54      *
55      * @see com.j2biz.blogunity.web.actions.AbstractAction#execute(javax.servlet.http.HttpServletRequest,
56      * javax.servlet.http.HttpServletResponse)
57      */

58     public IActionResult execute(HttpServletRequest JavaDoc request, HttpServletResponse JavaDoc response)
59             throws BlogunityException {
60
61         String JavaDoc blogId = request.getParameter("id");
62
63         BlogDAO blogDAO = new BlogDAO();
64         UserDAO userDAO = new UserDAO();
65
66         Blog b = blogDAO.getBlogByID(Long.parseLong(blogId));
67
68         if (!user.getContributedBlogs().contains(b) && !user.isAdministrator())
69                 throw new BlogunityException(I18NStatusFactory
70                         .create(I18N.ERRORS.USER_NOT_AUTHORIZED_FOR_EXECUTION));
71
72         user.getContributedBlogs().remove(b);
73         userDAO.updateUser(user);
74
75         b.getContributors().remove(user);
76         blogDAO.updateBlog(b);
77
78         navigationStack.pop();
79         // return RESIGN_CONFIRM_REDIRECT;
80
return navigationStack.peek();
81
82     }
83
84 }
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