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1   /*
2    * Copyright (C) 2007 Alf Mikula
3    * 
4    * This file is part of PromoteGo.
5    *
6    * PromoteGo is free software: you can redistribute it and/or modify
7    * it under the terms of the GNU General Public License as published by
8    * the Free Software Foundation, either version 3 of the License, or
9    * (at your option) any later version.
10   *
11   * PromoteGo is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   * GNU General Public License for more details.
15   *
16   * You should have received a copy of the GNU General Public License
17   * along with PromoteGo.  If not, see <http://www.gnu.org/licenses/>.
18   */
19  package org.promotego.controllers;
20  
21  import java.util.List;
22  
23  import javax.servlet.http.HttpServletRequest;
24  import javax.servlet.http.HttpServletResponse;
25  
26  import org.promotego.beans.Location;
27  import org.promotego.beans.UserHolder;
28  import org.promotego.dao.interfaces.UserDao;
29  import org.springframework.beans.factory.annotation.Required;
30  import org.springframework.web.servlet.ModelAndView;
31  import org.springframework.web.servlet.mvc.AbstractController;
32  
33  public class ListLocationsController extends AbstractController
34  {
35      private UserHolder m_userHolder;
36      private UserDao m_userDao;
37  
38      @Override
39      protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) throws Exception
40      {
41          assert m_userHolder.getUser() != null : "User object may not be null";
42          m_userDao.reattach(m_userHolder.getUser());
43          List<Location> locations = m_userHolder.getUser().getLocations();
44          return new ModelAndView("listLocations", "locations", locations);
45      }
46      
47      @Required
48      public void setUserHolder(UserHolder theUserHolder)
49      {
50          m_userHolder = theUserHolder;
51      }
52      
53      @Required
54      public void setUserDao(UserDao userDao)
55      {
56          m_userDao = userDao;
57      }
58  }