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 }