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Java > Open Source Codes > DiningPhilosophers > explorer > PhilosopherCreationAction


1 /*===========================================================================
2
3 OpenCCM: The Open CORBA Component Model Platform
4 Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Jérôme Moroy.
23 Contributor(s): ______________________________________.
24
25 ===========================================================================*/
26
27 package DiningPhilosophers.explorer;
28
29 /** The Java API's imports */
30 import javax.swing.JOptionPane JavaDoc;
31
32 /** Others imports */
33 import org.omg.Components.CreateFailure;
34 import DiningPhilosophers.PhilosopherHome;
35
36 import org.objectweb.util.explorer.api.TreeView;
37 import org.objectweb.util.explorer.api.MenuItem;
38 import org.objectweb.util.explorer.api.MenuItemTreeView;
39
40 /**
41  * This action allows to create a philisopher with a specific name.
42  *
43  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
44  * @version 0.1
45  */
46 public class PhilosopherCreationAction
47   implements MenuItem
48 {
49
50     //==================================================================
51 //
52 // No internal state.
53 //
54 //==================================================================
55
56     //==================================================================
57 //
58 // No constructor.
59 //
60 //==================================================================
61
62     //==================================================================
63 //
64 // No internal method.
65 //
66 //==================================================================
67
68     //==================================================================
69 //
70 // Public methods for MenuItem interface.
71 //
72 //==================================================================
73
74     public int getStatus(TreeView treeView) {
75         return MenuItem.ENABLED_STATUS;
76     }
77     
78     public void actionPerformed(MenuItemTreeView e) throws Exception JavaDoc {
79         String JavaDoc name = "";
80         while (name != null && name.equals("")) {
81             name = JOptionPane.showInputDialog("Enter the philosopher's name:");
82         }
83         if(name!=null){
84             PhilosopherHome philosopherHome = (PhilosopherHome) e.getSelectedObject();
85             philosopherHome._new(name);
86         }
87     }
88
89 }
90
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