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Java > Open Source Codes > org > objectweb > util > explorer > plugin > java > AddPropertyAction


1 /*====================================================================
2
3 Objectweb Explorer Framework
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): Jerome Moroy, Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26
27 package org.objectweb.util.explorer.plugin.java;
28
29 import java.util.Properties JavaDoc;
30
31 import org.objectweb.util.explorer.api.MenuItem;
32 import org.objectweb.util.explorer.api.MenuItemTreeView;
33 import org.objectweb.util.explorer.api.TreeView;
34 import org.objectweb.util.explorer.swing.gui.api.DialogAction;
35 import org.objectweb.util.explorer.swing.gui.api.DialogBox;
36 import org.objectweb.util.explorer.swing.gui.lib.DefaultDialogBox;
37 import org.objectweb.util.explorer.swing.gui.lib.LabelBox;
38
39 /**
40  * This class allows to add a propertie into a <code>java.util.Properties<code> object.
41  *
42  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
43  *
44  * @version 0.1
45  */
46 public class AddPropertyAction
47     implements MenuItem, DialogAction {
48
49     //==================================================================
50 //
51 // No internal state.
52 //
53 //==================================================================
54
55     /** The Properties object where adding the property */
56     protected Properties JavaDoc properties_;
57     
58     /** The boxes to specify the values */
59     protected LabelBox keyBox_, valueBox_;
60
61     //==================================================================
62 //
63 // No constructor.
64 //
65 //==================================================================
66
67     //==================================================================
68 //
69 // No internal method.
70 //
71 //==================================================================
72
73     //==================================================================
74 //
75 // Public methods for MenuItem interface.
76 //
77 //==================================================================
78
79     /**
80      * @see org.objectweb.util.explorer.api.MenuItem#getStatus(org.objectweb.util.explorer.api.TreeView)
81      */
82     public int getStatus(TreeView treeView) {
83         return MenuItem.ENABLED_STATUS;
84     }
85
86     /**
87      * @see org.objectweb.util.explorer.api.MenuItem#actionPerformed(org.objectweb.util.explorer.api.MenuItemTreeView)
88      */
89     public void actionPerformed(MenuItemTreeView treeView) throws Exception JavaDoc {
90         properties_ = (Properties JavaDoc)treeView.getSelectedObject();
91         DialogBox dialog_ = new DefaultDialogBox("Add a new property");
92         keyBox_ = new LabelBox("Key");
93         valueBox_ = new LabelBox("Value");
94         dialog_.addElementBox(keyBox_);
95         dialog_.addElementBox(valueBox_);
96         dialog_.setValidateAction(this);
97         dialog_.show();
98     }
99
100     //==================================================================
101 //
102 // Public methods for DialogAction interface.
103 //
104 //==================================================================
105
106     /**
107      * @see org.objectweb.util.explorer.swing.gui.api.DialogAction#executeAction()
108      */
109     public void executeAction() throws Exception JavaDoc {
110         properties_.setProperty(keyBox_.getLabel(),valueBox_.getLabel());
111     }
112
113 }
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