1   /**
2    * Copyright (c) 2000-2009 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   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portlet.journalarticles.action;
21  
22  import com.liferay.portal.NoSuchGroupException;
23  import com.liferay.portal.kernel.util.GetterUtil;
24  import com.liferay.portal.kernel.util.StringPool;
25  import com.liferay.portal.service.GroupLocalServiceUtil;
26  import com.liferay.portal.struts.PortletAction;
27  
28  import javax.portlet.PortletConfig;
29  import javax.portlet.PortletPreferences;
30  import javax.portlet.RenderRequest;
31  import javax.portlet.RenderResponse;
32  
33  import org.apache.struts.action.ActionForm;
34  import org.apache.struts.action.ActionForward;
35  import org.apache.struts.action.ActionMapping;
36  
37  /**
38   * <a href="ViewAction.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class ViewAction extends PortletAction {
44  
45      public ActionForward render(
46              ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
47              RenderRequest renderRequest, RenderResponse renderResponse)
48          throws Exception {
49  
50          try {
51              PortletPreferences prefs = renderRequest.getPreferences();
52  
53              long groupId = GetterUtil.getLong(
54                  prefs.getValue("group-id", StringPool.BLANK));
55  
56              GroupLocalServiceUtil.getGroup(groupId);
57  
58              return mapping.findForward("portlet.journal_articles.view");
59          }
60          catch (NoSuchGroupException nsge) {
61              return mapping.findForward("/portal/portlet_not_setup");
62          }
63      }
64  
65  }