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.journalarticles.action;
24  
25  import com.liferay.portal.NoSuchGroupException;
26  import com.liferay.portal.kernel.util.GetterUtil;
27  import com.liferay.portal.kernel.util.StringPool;
28  import com.liferay.portal.service.GroupLocalServiceUtil;
29  import com.liferay.portlet.journalcontent.action.WebContentAction;
30  
31  import javax.portlet.PortletConfig;
32  import javax.portlet.PortletPreferences;
33  import javax.portlet.RenderRequest;
34  import javax.portlet.RenderResponse;
35  
36  import org.apache.struts.action.ActionForm;
37  import org.apache.struts.action.ActionForward;
38  import org.apache.struts.action.ActionMapping;
39  
40  /**
41   * <a href="ViewAction.java.html"><b><i>View Source</i></b></a>
42   *
43   * @author Brian Wing Shun Chan
44   * @author Raymond Augé
45   *
46   */
47  public class ViewAction extends WebContentAction {
48  
49      public ActionForward render(
50              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
51              RenderRequest renderRequest, RenderResponse renderResponse)
52          throws Exception {
53  
54          try {
55              PortletPreferences preferences = renderRequest.getPreferences();
56  
57              long groupId = GetterUtil.getLong(
58                  preferences.getValue("group-id", StringPool.BLANK));
59  
60              GroupLocalServiceUtil.getGroup(groupId);
61  
62              return mapping.findForward("portlet.journal_articles.view");
63          }
64          catch (NoSuchGroupException nsge) {
65              return mapping.findForward("/portal/portlet_not_setup");
66          }
67      }
68  
69  }