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1   /***
2    * Copyright (C) 2006 Philipp Mpalampanis
3    *
4    * License: MPL 1.1/GPL 2.0/LGPL 2.1
5    *
6    * The contents of this file are subject to the Mozilla Public License Version
7    * 1.1 (the "License"); you may not use this file except in compliance with
8    * the License. You may obtain a copy of the License at
9    * http://www.mozilla.org/MPL/
10   *
11   * Software distributed under the License is distributed on an "AS IS" basis,
12   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13   * for the specific language governing rights and limitations under the
14   * License.
15   *
16   * Alternatively, the contents of this file may be used under the terms of
17   * either the GNU General Public License Version 2 or later (the "GPL"), or
18   * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
19   * in which case the provisions of the GPL or the LGPL are applicable instead
20   * of those above. If you wish to allow use of your version of this file only
21   * under the terms of either the GPL or the LGPL, and not to allow others to
22   * use your version of this file under the terms of the MPL, indicate your
23   * decision by deleting the provisions above and replace them with the notice
24   * and other provisions required by the GPL or the LGPL. If you do not delete
25   * the provisions above, a recipient may use your version of this file under
26   * the terms of any one of the MPL, the GPL or the LGPL.
27   */
28  package net.sf.echobinding.controls;
29  
30  import java.beans.PropertyChangeEvent;
31  
32  import net.sf.echobinding.BoundControl;
33  import net.sf.echobinding.binding.BindingContext;
34  import net.sf.echobinding.util.Util;
35  
36  /***
37   *
38   */
39  public class Button extends nextapp.echo2.app.Button implements BoundControl {
40  
41  	private static final long serialVersionUID = 1L;
42  	
43  	private String _id;
44  	private BindingContext _context;
45  	
46  	
47  	
48  	/***
49  	 * @param id
50  	 * @param context
51  	 */
52  	public Button(String id, BindingContext context) {
53  		super();
54  		
55  		setAdapterId(id);
56  		setBindingConext(context);
57  		setActionCommand( id );
58  	}
59  
60  	/* (non-Javadoc)
61  	 * @see echobinding.BoundControl#setBindingConext(echobinding.binding.BindingContext)
62  	 */
63  	public void setBindingConext(BindingContext context) {
64  		_context = context;
65  		_context.registerControl(_id, this);
66  	}
67  
68  	/* (non-Javadoc)
69  	 * @see echobinding.BoundControl#setBindingId(java.lang.String)
70  	 */
71  	public void setAdapterId(String bindingId) {
72  		_id = bindingId;
73  	}
74  
75  	/* (non-Javadoc)
76  	 * @see echobinding.BoundControl#loadValues()
77  	 */
78  	public void update() {
79  	}
80  
81  	/* (non-Javadoc)
82  	 * @see echobinding.BoundControl#saveValues()
83  	 */
84  	public void save() {
85  	}
86  
87  	/* (non-Javadoc)
88  	 * @see echobinding.BoundControl#isValid()
89  	 */
90  	public boolean isValid() {
91  		return true;
92  	}
93  
94  	/* (non-Javadoc)
95  	 * @see echobinding.BoundControl#isDirty()
96  	 */
97  	public boolean isDirty() {
98  		return false;
99  	}
100 
101 	/* (non-Javadoc)
102 	 * @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
103 	 */
104 	public void propertyChange(PropertyChangeEvent event) {
105 	}
106 	
107 	/* (non-Javadoc)
108 	 * @see echobinding.BoundControl#validateInput()
109 	 */
110 	public void validateInput() {
111 	}
112 
113 	/* (non-Javadoc)
114 	 * @see echobinding.BoundControl#getValue()
115 	 */
116 	public Object getValue() {
117 		return getText();
118 	}
119 
120 	/* (non-Javadoc)
121 	 * @see echobinding.BoundControl#setValue(java.lang.Object)
122 	 */
123 	public void setValue(Object value) {
124 		setText(Util.valueToString(value));
125 	}
126 
127 }