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ReturnLinkManagerService.java

00001 /*
00002  * OpenMobileIS - a free Java(TM) Framework for mobile applications Java(TM)
00003  * Copyright (C) 2004-2005 Philippe Delrieu
00004  * All rights reserved.
00005  * Contact: openmobileis@e-care.fr
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Lesser General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2.1 of the License, or any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Lesser General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Lesser General Public
00018  * License along with this library; if not, write to the Free Software
00019  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
00020  * USA
00021  *
00022  *  Author : Philippe Delrieu
00023  *  
00024  *  Modifications :
00025  *  2004 Creation P.Delrieu
00026  *  2004 Modified by Romain Beaugrand
00027  * 
00028  */
00029 
00030 package org.openmobileis.services.common;
00031 
00032 import java.io.IOException;
00033 
00034 import javax.servlet.ServletException;
00035 import javax.servlet.http.HttpServletRequest;
00036 import javax.servlet.http.HttpServletResponse;
00037 
00038 import org.openmobileis.services.Service;
00039 import org.openmobileis.services.navigation.NavigationBarManager;
00040 import org.openmobileis.services.navigation.NavigationBarServiceData;
00041 import org.openmobileis.services.servlet.OpenmisHttpServletRequest;
00042 
00049 public class ReturnLinkManagerService extends Service {
00050 
00054   public ReturnLinkManagerService() {
00055     super();
00056   }
00057 
00058   /* (non-Javadoc)
00059    * @see org.openmobileis.embedded.services.Service#run(org.openmobileis.embedded.webserver.http.HttpServletRequest, org.openmobileis.embedded.webserver.http.HttpServletResponse)
00060    */
00061   public void run(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
00062                 String retNbStr = req.getParameter("servnb");
00063                 if (retNbStr==null)     {
00064                         NavigationBarManager.getManager().popService(); //pop current service
00065                 } else  {
00066                         int retNb = Integer.parseInt(retNbStr);
00067                         NavigationBarManager.getManager().popToService(retNb); // pop to return service
00068                 }
00069                 NavigationBarServiceData data = NavigationBarManager.getManager().getCurrentServiceData();
00070                 NavigationBarManager.getManager().popService(); //pop return service before being re-add
00071                 ((OpenmisHttpServletRequest)req).addParameters(data.getParameters());
00072                 ServiceManager.getManager().redirectToServiceURI(data.getUri(), req, res);
00073   }
00074   
00075         public String getName() {
00076                 return "admin.ReturnLinkManagerService";
00077         }
00078 
00079   
00080         public String getServiceUri() {
00081                 return ServiceManager.getManager().getServiceBaseURI()+"/admin/managereturn";
00082         }
00083 
00084 }

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