Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
DefaultBean |
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| 1.0;1 |
1 | /* | |
2 | * Copyright (c) 2000 | |
3 | * Jon Schewe. All rights reserved | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * | |
14 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
24 | * SUCH DAMAGE. | |
25 | * | |
26 | * I'd appreciate comments/suggestions on the code jpschewe@mtu.net | |
27 | */ | |
28 | package net.mtu.eggplant.util; | |
29 | ||
30 | import java.beans.PropertyChangeSupport; | |
31 | import java.beans.PropertyChangeListener; | |
32 | ||
33 | import java.io.Serializable; | |
34 | ||
35 | /** | |
36 | * Basic class to add property change support. | |
37 | * | |
38 | * @version $Revision$ | |
39 | */ | |
40 | public class DefaultBean implements Bean, Serializable { | |
41 | 0 | public DefaultBean() { |
42 | 0 | _propertyListener = new PropertyChangeSupport(this); |
43 | 0 | } |
44 | ||
45 | /** | |
46 | Creates a default bean with source as the source of all events. | |
47 | **/ | |
48 | 0 | public DefaultBean(final Object source) { |
49 | 0 | _propertyListener = new PropertyChangeSupport(source); |
50 | 0 | } |
51 | ||
52 | public void addPropertyChangeListener(final PropertyChangeListener listener) { | |
53 | 0 | _propertyListener.addPropertyChangeListener(listener); |
54 | 0 | } |
55 | ||
56 | public void addPropertyChangeListener(final String propertyName, final PropertyChangeListener listener) { | |
57 | 0 | _propertyListener.addPropertyChangeListener(propertyName, listener); |
58 | 0 | } |
59 | ||
60 | public void removePropertyChangeListener(final PropertyChangeListener listener) { | |
61 | 0 | _propertyListener.removePropertyChangeListener(listener); |
62 | 0 | } |
63 | ||
64 | public void removePropertyChangeListener(final String propertyName, final PropertyChangeListener listener) { | |
65 | 0 | _propertyListener.removePropertyChangeListener(propertyName, listener); |
66 | 0 | } |
67 | ||
68 | protected void firePropertyChange(final String propertyName, final Object oldValue, final Object newValue) { | |
69 | 0 | _propertyListener.firePropertyChange(propertyName, oldValue, newValue); |
70 | 0 | } |
71 | ||
72 | /** | |
73 | * @see PropertyChangeSupport#getPropertyChangeListeners() | |
74 | */ | |
75 | protected PropertyChangeListener[] getPropertyChangeListeners() { | |
76 | 0 | return _propertyListener.getPropertyChangeListeners(); |
77 | } | |
78 | ||
79 | /** | |
80 | * @see PropertyChangeSupport#getPropertyChangeListeners(String) | |
81 | */ | |
82 | protected PropertyChangeListener[] getPropertyChangeListeners(final String propertyName) { | |
83 | 0 | return _propertyListener.getPropertyChangeListeners(propertyName); |
84 | } | |
85 | ||
86 | /** | |
87 | * For access to all of <tt>PropertyChangeSupport</tt> | |
88 | */ | |
89 | protected PropertyChangeSupport getPropertyChangeSupport() { | |
90 | 0 | return _propertyListener; |
91 | } | |
92 | ||
93 | private PropertyChangeSupport _propertyListener; | |
94 | } |