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Java > Open Source Codes > Raptor > transactions > treeGoTop_tr


1 /*******************************************************************************
2  * Copyright (c) 2004, Dirk von der Weiden.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Common Public License v1.0
5  * which accompanies this distribution.
6  *
7  * Contributors:
8  * Dirk von der Weiden - initial API and implementation
9  *
10  * Created on 04.04.2004
11  *
12  * date: 04.04.2004
13  * project: WiSer Builder
14  *
15  *******************************************************************************/
16
17 package Raptor.transactions;
18
19 import Jmc.seviceLayer.base_transaction;
20 import Jmc.baseTools.*;
21 import Jmc.commonGui.*;
22 import Jmc.baseGui.*;
23
24 import Raptor.model.*;
25
26 public class treeGoTop_tr extends base_transaction
27 {
28   public treeGoTop_tr()
29   {
30     super();
31     
32     this.pcmf_setWorkFct(new work ());
33   }
34   
35   class work implements base_executableObject_if
36   {
37     public Object JavaDoc pcmf_execObj(Object JavaDoc xObj)
38     {
39       base_guiObj l_obj = (base_guiObj)xObj;
40       base_appl_if l_appl = l_obj.pcmf_getAppl();
41       raptor_mainModel l_model = (raptor_mainModel)l_appl.pcmf_getGuiObj().pcmf_getModel();
42       base_treeView_if l_tree = (base_treeView_if)l_model.getPem_appTree();
43
44       try
45       {
46         l_tree.pcmf_setRoot((base_treeNode)l_model.getPem_root());
47       }
48       catch (Exception JavaDoc e)
49       {
50         l_model.pcmf_addMessage("- fatal error, can not recover", raptor_mainModel.RAPTOR_ERROR);
51         base_log.pcmf_logException(l_appl.pcmf_getGuiObj().pcmf_getName(), this, e);
52       };
53       
54       l_appl.pcmf_setActive(null);
55
56       return (null);
57     };
58   };
59 }
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