1 /*
2 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
3 *
4 * This software is open source.
5 * See the bottom of this file for the licence.
6 *
7 * $Id: BeanAttribute.java,v 1.5 2004/06/25 08:03:33 maartenc Exp $
8 */
9
10 package org.dom4j.bean;
11
12 import org.dom4j.Element;
13 import org.dom4j.QName;
14 import org.dom4j.tree.AbstractAttribute;
15
16 /*** <p><code>BeanAttribute</code> represents a mutable XML attribute which
17 * is backed by a property of the JavaBean of its parent element.</p>
18 *
19 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan</a>
20 * @version $Revision: 1.5 $
21 */
22 public class BeanAttribute extends AbstractAttribute {
23
24 /*** The list of Bean attributes */
25 private final BeanAttributeList beanList;
26
27 /*** The index in the Bean attribute list */
28 private final int index;
29
30
31 public BeanAttribute(BeanAttributeList beanList, int index) {
32 this.beanList = beanList;
33 this.index = index;
34 }
35
36 public QName getQName() {
37 return beanList.getQName(index);
38 }
39
40 public Element getParent() {
41 return beanList.getParent();
42 }
43
44 public String getValue() {
45 Object data = getData();
46 return ( data != null ) ? data.toString() : null;
47 }
48
49 public void setValue(String data) {
50 beanList.setData(index, data);
51 }
52
53 public Object getData() {
54 return beanList.getData(index);
55 }
56
57 public void setData(Object data) {
58 beanList.setData(index, data);
59 }
60
61 }
62
63
64
65
66 /*
67 * Redistribution and use of this software and associated documentation
68 * ("Software"), with or without modification, are permitted provided
69 * that the following conditions are met:
70 *
71 * 1. Redistributions of source code must retain copyright
72 * statements and notices. Redistributions must also contain a
73 * copy of this document.
74 *
75 * 2. Redistributions in binary form must reproduce the
76 * above copyright notice, this list of conditions and the
77 * following disclaimer in the documentation and/or other
78 * materials provided with the distribution.
79 *
80 * 3. The name "DOM4J" must not be used to endorse or promote
81 * products derived from this Software without prior written
82 * permission of MetaStuff, Ltd. For written permission,
83 * please contact dom4j-info@metastuff.com.
84 *
85 * 4. Products derived from this Software may not be called "DOM4J"
86 * nor may "DOM4J" appear in their names without prior written
87 * permission of MetaStuff, Ltd. DOM4J is a registered
88 * trademark of MetaStuff, Ltd.
89 *
90 * 5. Due credit should be given to the DOM4J Project -
91 * http://www.dom4j.org
92 *
93 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
94 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
95 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
96 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
97 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
98 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
99 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
100 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
101 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
102 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
103 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
104 * OF THE POSSIBILITY OF SUCH DAMAGE.
105 *
106 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
107 *
108 * $Id: BeanAttribute.java,v 1.5 2004/06/25 08:03:33 maartenc Exp $
109 */