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Java > Open Source Codes > org > dom4j > tree > DefaultProcessingInstruction


1 /*
2  * Copyright 2001-2005 (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
8 package org.dom4j.tree;
9
10 import java.util.Map JavaDoc;
11
12 import org.dom4j.Element;
13
14 /**
15  * <p>
16  * <code>DefaultProcessingInstruction</code> is the default Processing
17  * Instruction implementation. It is a doubly linked node which supports the
18  * parent relationship and can be modified in place.
19  * </p>
20  *
21  * @author <a HREF="mailto:jstrachan@apache.org">James Strachan </a>
22  * @version $Revision: 1.13 $
23  */
24 public class DefaultProcessingInstruction extends
25         org.dom4j.tree.FlyweightProcessingInstruction {
26     /** The parent of this node */
27     private Element parent;
28
29     /**
30      * <p>
31      * This will create a new PI with the given target and values
32      * </p>
33      *
34      * @param target
35      * is the name of the PI
36      * @param values
37      * is the <code>Map</code> values for the PI
38      */
39     public DefaultProcessingInstruction(String JavaDoc target, Map JavaDoc values) {
40         super(target, values);
41     }
42
43     /**
44      * <p>
45      * This will create a new PI with the given target and values
46      * </p>
47      *
48      * @param target
49      * is the name of the PI
50      * @param values
51      * is the values for the PI
52      */
53     public DefaultProcessingInstruction(String JavaDoc target, String JavaDoc values) {
54         super(target, values);
55     }
56
57     /**
58      * <p>
59      * This will create a new PI with the given target and values
60      * </p>
61      *
62      * @param parent
63      * is the parent element
64      * @param target
65      * is the name of the PI
66      * @param values
67      * is the values for the PI
68      */
69     public DefaultProcessingInstruction(Element parent, String JavaDoc target,
70             String JavaDoc values) {
71         super(target, values);
72         this.parent = parent;
73     }
74
75     public void setTarget(String JavaDoc target) {
76         this.target = target;
77     }
78
79     public void setText(String JavaDoc text) {
80         this.text = text;
81         this.values = parseValues(text);
82     }
83
84     public void setValues(Map JavaDoc values) {
85         this.values = values;
86         this.text = toString(values);
87     }
88
89     public void setValue(String JavaDoc name, String JavaDoc value) {
90         values.put(name, value);
91     }
92
93     public Element getParent() {
94         return parent;
95     }
96
97     public void setParent(Element parent) {
98         this.parent = parent;
99     }
100
101     public boolean supportsParent() {
102         return true;
103     }
104
105     public boolean isReadOnly() {
106         return false;
107     }
108 }
109
110 /*
111  * Redistribution and use of this software and associated documentation
112  * ("Software"), with or without modification, are permitted provided that the
113  * following conditions are met:
114  *
115  * 1. Redistributions of source code must retain copyright statements and
116  * notices. Redistributions must also contain a copy of this document.
117  *
118  * 2. Redistributions in binary form must reproduce the above copyright notice,
119  * this list of conditions and the following disclaimer in the documentation
120  * and/or other materials provided with the distribution.
121  *
122  * 3. The name "DOM4J" must not be used to endorse or promote products derived
123  * from this Software without prior written permission of MetaStuff, Ltd. For
124  * written permission, please contact dom4j-info@metastuff.com.
125  *
126  * 4. Products derived from this Software may not be called "DOM4J" nor may
127  * "DOM4J" appear in their names without prior written permission of MetaStuff,
128  * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
129  *
130  * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
131  *
132  * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
133  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
134  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
135  * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
136  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
137  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
138  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
139  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
140  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
141  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
142  * POSSIBILITY OF SUCH DAMAGE.
143  *
144  * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
145  */
146
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