ViewAction.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 package com.liferay.portlet.bookmarks.action; 24 25 import com.liferay.portal.kernel.servlet.SessionErrors; 26 import com.liferay.portal.security.auth.PrincipalException; 27 import com.liferay.portal.struts.PortletAction; 28 import com.liferay.portlet.bookmarks.NoSuchFolderException; 29 30 import javax.portlet.PortletConfig; 31 import javax.portlet.RenderRequest; 32 import javax.portlet.RenderResponse; 33 34 import org.apache.struts.action.ActionForm; 35 import org.apache.struts.action.ActionForward; 36 import org.apache.struts.action.ActionMapping; 37 38 /** 39 * <a href="ViewAction.java.html"><b><i>View Source</i></b></a> 40 * 41 * @author Brian Wing Shun Chan 42 * 43 */ 44 public class ViewAction extends PortletAction { 45 46 public ActionForward render( 47 ActionMapping mapping, ActionForm form, PortletConfig portletConfig, 48 RenderRequest renderRequest, RenderResponse renderResponse) 49 throws Exception { 50 51 try { 52 ActionUtil.getFolder(renderRequest); 53 } 54 catch (Exception e) { 55 if (e instanceof NoSuchFolderException || 56 e instanceof PrincipalException) { 57 58 SessionErrors.add(renderRequest, e.getClass().getName()); 59 60 return mapping.findForward("portlet.bookmarks.error"); 61 } 62 else { 63 throw e; 64 } 65 } 66 67 return mapping.findForward("portlet.bookmarks.view"); 68 } 69 70 }