1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.portlet.journalarticles.action;
16  
17  import com.liferay.portal.NoSuchGroupException;
18  import com.liferay.portal.kernel.util.GetterUtil;
19  import com.liferay.portal.kernel.util.StringPool;
20  import com.liferay.portal.service.GroupLocalServiceUtil;
21  import com.liferay.portlet.journalcontent.action.WebContentAction;
22  
23  import javax.portlet.PortletConfig;
24  import javax.portlet.PortletPreferences;
25  import javax.portlet.RenderRequest;
26  import javax.portlet.RenderResponse;
27  
28  import org.apache.struts.action.ActionForm;
29  import org.apache.struts.action.ActionForward;
30  import org.apache.struts.action.ActionMapping;
31  
32  /**
33   * <a href="ViewAction.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   * @author Raymond Augé
37   */
38  public class ViewAction extends WebContentAction {
39  
40      public ActionForward render(
41              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
42              RenderRequest renderRequest, RenderResponse renderResponse)
43          throws Exception {
44  
45          try {
46              PortletPreferences preferences = renderRequest.getPreferences();
47  
48              long groupId = GetterUtil.getLong(
49                  preferences.getValue("group-id", StringPool.BLANK));
50  
51              GroupLocalServiceUtil.getGroup(groupId);
52  
53              return mapping.findForward("portlet.journal_articles.view");
54          }
55          catch (NoSuchGroupException nsge) {
56              return mapping.findForward("/portal/portlet_not_setup");
57          }
58      }
59  
60  }