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Java > Open Source Codes > org > ungoverned > oscar > installer > property > NotBooleanPropertyImpl


1 /*
2  * Oscar - An implementation of the OSGi framework.
3  * Copyright (c) 2004, Richard S. Hall
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * * Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  * * Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in
14  * the documentation and/or other materials provided with the
15  * distribution.
16  * * Neither the name of the ungoverned.org nor the names of its
17  * contributors may be used to endorse or promote products derived
18  * from this software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  *
32  * Contact: Richard S. Hall (heavy@ungoverned.org)
33  * Contributor(s):
34  *
35 **/
36 package org.ungoverned.oscar.installer.property;
37
38 import javax.swing.JComponent JavaDoc;
39
40 import org.ungoverned.oscar.installer.BooleanProperty;
41 import org.ungoverned.oscar.installer.editor.*;
42
43 public class NotBooleanPropertyImpl implements BooleanProperty
44 {
45     private BooleanProperty m_prop = null;
46     private JComponent JavaDoc m_editor = null;
47
48     public NotBooleanPropertyImpl(BooleanProperty prop)
49     {
50         m_prop = prop;
51     }
52
53     public String JavaDoc getName()
54     {
55         return "NOT " + m_prop.getName();
56     }
57
58     public boolean getBooleanValue()
59     {
60         return !m_prop.getBooleanValue();
61     }
62
63     public void setBooleanValue(boolean b)
64     {
65         m_prop.setBooleanValue(!b);
66     }
67
68     public JComponent JavaDoc getEditor()
69     {
70         if (m_editor == null)
71         {
72             m_editor = new BooleanEditor(this);
73         }
74         return m_editor;
75     }
76
77     public void setEditor(JComponent JavaDoc comp)
78     {
79         m_editor = comp;
80     }
81
82     public String JavaDoc toString()
83     {
84         return (getBooleanValue()) ? Boolean.TRUE.toString() : Boolean.FALSE.toString();
85     }
86 }
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