001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.journalarticles.action;
016    
017    import com.liferay.portal.kernel.util.GetterUtil;
018    import com.liferay.portal.model.Group;
019    import com.liferay.portal.service.GroupLocalServiceUtil;
020    import com.liferay.portlet.journalcontent.action.WebContentAction;
021    
022    import javax.portlet.PortletConfig;
023    import javax.portlet.PortletPreferences;
024    import javax.portlet.RenderRequest;
025    import javax.portlet.RenderResponse;
026    
027    import org.apache.struts.action.ActionForm;
028    import org.apache.struts.action.ActionForward;
029    import org.apache.struts.action.ActionMapping;
030    
031    /**
032     * @author Brian Wing Shun Chan
033     * @author Raymond Aug??
034     */
035    public class ViewAction extends WebContentAction {
036    
037            @Override
038            public ActionForward render(
039                            ActionMapping actionMapping, ActionForm actionForm,
040                            PortletConfig portletConfig, RenderRequest renderRequest,
041                            RenderResponse renderResponse)
042                    throws Exception {
043    
044                    PortletPreferences portletPreferences = renderRequest.getPreferences();
045    
046                    long groupId = GetterUtil.getLong(
047                            portletPreferences.getValue("groupId", null));
048    
049                    Group group = GroupLocalServiceUtil.fetchGroup(groupId);
050    
051                    if (group == null) {
052                            return actionMapping.findForward("/portal/portlet_not_setup");
053                    }
054    
055                    return actionMapping.findForward("portlet.journal_articles.view");
056            }
057    
058    }