HomeAction


1   /* 
2    * Copyright (C) 2006 Methodhead Software LLC.  All rights reserved.
3    * 
4    * This file is part of TransferCM.
5    * 
6    * TransferCM is free software; you can redistribute it and/or modify it under the
7    * terms of the GNU General Public License as published by the Free Software
8    * Foundation; either version 2 of the License, or (at your option) any later
9    * version.
10   * 
11   * TransferCM is distributed in the hope that it will be useful, but WITHOUT ANY
12   * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13   * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
14   * details.
15   * 
16   * You should have received a copy of the GNU General Public License along with
17   * TransferCM; if not, write to the Free Software Foundation, Inc., 51 Franklin St,
18   * Fifth Floor, Boston, MA  02110-1301  USA
19   */
20  
21  package com.methodhead.transfer;
22  
23  import org.apache.struts.action.Action;
24  import org.apache.struts.action.ActionMapping;
25  import org.apache.struts.action.ActionForm;
26  import org.apache.struts.action.ActionForward;
27  
28  import javax.servlet.http.HttpServletRequest  ;
29  import javax.servlet.http.HttpServletResponse  ;
30  import com.methodhead.util.OperationContext;
31  import com.methodhead.res.ResGlobals;
32  
33  public class HomeAction
34  extends
35    com.methodhead.shim.HomeAction {
36  
37    // constructors /////////////////////////////////////////////////////////////
38  
39    // constants ////////////////////////////////////////////////////////////////
40  
41    // classes //////////////////////////////////////////////////////////////////
42  
43    // methods //////////////////////////////////////////////////////////////////
44  
45    /**
46     * Removes the <tt>FileTree</tt> from the session and calls the super-class
47     * method.
48     */
49    protected ActionForward doSwitch(
50      OperationContext op,
51      Object   policy )
52    throws
53      Exception   {
54  
55      op.request.getSession().removeAttribute( ResGlobals.FILETREE_KEY );
56  
57      return super.doSwitch( op, policy );
58    }
59  
60    // properties ///////////////////////////////////////////////////////////////
61  
62    // attributes ///////////////////////////////////////////////////////////////
63  }
64
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