1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   * 
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.portal.struts.PortletAction;
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   */
37  public class ViewAction extends PortletAction {
38  
39      public ActionForward render(
40              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
41              RenderRequest renderRequest, RenderResponse renderResponse)
42          throws Exception {
43  
44          try {
45              PortletPreferences prefs = renderRequest.getPreferences();
46  
47              long groupId = GetterUtil.getLong(
48                  prefs.getValue("group-id", StringPool.BLANK));
49  
50              GroupLocalServiceUtil.getGroup(groupId);
51  
52              return mapping.findForward("portlet.journal_articles.view");
53          }
54          catch (NoSuchGroupException nsge) {
55              return mapping.findForward("/portal/portlet_not_setup");
56          }
57      }
58  
59  }