| DeleteThreadAction.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 /**
24 * The contents of this file are subject to the terms of the Common Development
25 * and Distribution License (the License). You may not use this file except in
26 * compliance with the License.
27 *
28 * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html and
29 * legal/CDDLv1.0.txt. See the License for the specific language governing
30 * permission and limitations under the License.
31 *
32 * When distributing Covered Code, include this CDDL Header Notice in each file
33 * and include the License file at legal/CDDLv1.0.txt.
34 *
35 * If applicable, add the following below the CDDL Header, with the fields
36 * enclosed by brackets [] replaced by your own identifying information:
37 * "Portions Copyrighted [year] [name of copyright owner]"
38 *
39 * Copyright 2009 Sun Microsystems Inc. All rights reserved.
40 */
41
42 package com.liferay.portlet.messageboards.action;
43
44 import com.liferay.portal.kernel.servlet.SessionErrors;
45 import com.liferay.portal.kernel.util.ParamUtil;
46 import com.liferay.portal.security.auth.PrincipalException;
47 import com.liferay.portal.struts.PortletAction;
48 import com.liferay.portlet.messageboards.service.MBThreadServiceUtil;
49
50 import javax.portlet.ActionRequest;
51 import javax.portlet.ActionResponse;
52 import javax.portlet.PortletConfig;
53
54 import org.apache.struts.action.ActionForm;
55 import org.apache.struts.action.ActionMapping;
56
57 /**
58 * <a href="DeleteThreadAction.java.html"><b><i>View Source</i></b></a>
59 *
60 * @author Deepak Gothe
61 *
62 */
63 public class DeleteThreadAction extends PortletAction {
64
65 public void processAction(
66 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
67 ActionRequest actionRequest, ActionResponse actionResponse)
68 throws Exception {
69
70 try {
71 deleteThread(actionRequest, actionResponse);
72
73 sendRedirect(actionRequest, actionResponse);
74 }
75 catch (Exception e) {
76 if (e instanceof PrincipalException) {
77 SessionErrors.add(actionRequest, e.getClass().getName());
78
79 setForward(actionRequest, "portlet.message_boards.error");
80 }
81 else {
82 throw e;
83 }
84 }
85 }
86
87 protected void deleteThread(
88 ActionRequest actionRequest, ActionResponse actionResponse)
89 throws Exception {
90
91 long threadId = ParamUtil.getLong(actionRequest, "threadId");
92
93 MBThreadServiceUtil.deleteThread(threadId);
94 }
95
96 }