ArticlePortlet.java :  » Portal » Light-Portal-1.3 » org » light » portlets » internal » Java Open Source

/*
 * Light Portal
 *
 * Copyright (c) 2009, Light Portal, Inc or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Light Portal, Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 *
 */

package org.light.portlets.internal;

import static org.light.portal.util.Constants._PORTLET_JSP_PATH;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.PortletMode;
import javax.portlet.PortletPreferences;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

import org.light.portal.portlet.core.impl.LightGenericPortlet;
import org.light.portal.util.StringUtil;

/**
 * 
 * @author Jianmin Liu
 **/
public class ArticlePortlet extends LightGenericPortlet {
   
  public void processAction (ActionRequest request, ActionResponse  response)
  throws PortletException, java.io.IOException {
    String action = request.getParameter("action");
    if("save".equals(action)){
      PortletPreferences prefs = request.getPreferences();
      String title = request.getParameter("title"); 
          String content = request.getParameter("content"); 
          prefs.setValue("title", title);
          prefs.setValue("content", content);
            prefs.store();
            response.setPortletMode(PortletMode.VIEW);
    }
  }
   protected void doView (RenderRequest request, RenderResponse response)
     throws PortletException, java.io.IOException
   {  
     PortletPreferences portletPreferences = request.getPreferences();
     String title = portletPreferences.getValue("title","");
     String content = portletPreferences.getValue("content","");  
     if(StringUtil.isEmpty(title) && StringUtil.isEmpty(content)){
       this.getPortletContext().getRequestDispatcher(_PORTLET_JSP_PATH+"/article/edit.jsp").include(request,response);          
     }else{
       request.setAttribute("title",title);
       request.setAttribute("content",content);
       this.getPortletContext().getRequestDispatcher(_PORTLET_JSP_PATH+"/article/view.jsp").include(request,response);  
     }    
   }  
   
   protected void doEdit (RenderRequest request, RenderResponse response)
     throws PortletException, java.io.IOException
   {  
    PortletPreferences portletPreferences = request.getPreferences();
    String title = portletPreferences.getValue("title","");
    String content = portletPreferences.getValue("content","");
    request.setAttribute("title",title);
    request.setAttribute("content",content);
    this.getPortletContext().getRequestDispatcher(_PORTLET_JSP_PATH+"/article/edit.jsp").include(request,response);  
   }  
   
}