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Java > Open Source Codes > org > dom4j > io > SAXModifyReader


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.io;
9
10 import org.dom4j.DocumentFactory;
11
12 import org.xml.sax.SAXException JavaDoc;
13 import org.xml.sax.XMLReader JavaDoc;
14
15 /**
16  * The SAXModifier parses, updates and writes an XML document. <br>
17  * The input that is parsed is directly written to the specified output, unless
18  * the current xml element has an associated ElementHandler. <br>
19  * The {@link org.dom4j.ElementHandler}objects make it possible to update the
20  * document on the fly, without having read tje complete document.
21  *
22  * @author Wonne Keysers (Realsoftware.be)
23  *
24  * @see org.dom4j.io.SAXReader
25  * @see org.dom4j.io.XMLWriters
26  */

27 class SAXModifyReader extends SAXReader {
28     private XMLWriter xmlWriter;
29
30     private boolean pruneElements;
31
32     public SAXModifyReader() {
33     }
34
35     public SAXModifyReader(boolean validating) {
36         super(validating);
37     }
38
39     public SAXModifyReader(DocumentFactory factory) {
40         super(factory);
41     }
42
43     public SAXModifyReader(DocumentFactory factory, boolean validating) {
44         super(factory, validating);
45     }
46
47     public SAXModifyReader(XMLReader JavaDoc xmlReader) {
48         super(xmlReader);
49     }
50
51     public SAXModifyReader(XMLReader JavaDoc xmlReader, boolean validating) {
52         super(xmlReader, validating);
53     }
54
55     public SAXModifyReader(String JavaDoc xmlReaderClassName) throws SAXException JavaDoc {
56         super(xmlReaderClassName);
57     }
58
59     public SAXModifyReader(String JavaDoc xmlReaderClassName, boolean validating)
60             throws SAXException JavaDoc {
61         super(xmlReaderClassName, validating);
62     }
63
64     public void setXMLWriter(XMLWriter writer) {
65         this.xmlWriter = writer;
66     }
67
68     public boolean isPruneElements() {
69         return pruneElements;
70     }
71
72     public void setPruneElements(boolean pruneElements) {
73         this.pruneElements = pruneElements;
74     }
75
76     protected SAXContentHandler createContentHandler(XMLReader JavaDoc reader) {
77         SAXModifyContentHandler handler = new SAXModifyContentHandler(
78                 getDocumentFactory(), getDispatchHandler());
79
80         handler.setXMLWriter(xmlWriter);
81
82         return handler;
83     }
84
85     protected XMLWriter getXMLWriter() {
86         return this.xmlWriter;
87     }
88 }
89
90 /*
91  * Redistribution and use of this software and associated documentation
92  * ("Software"), with or without modification, are permitted provided that the
93  * following conditions are met:
94  *
95  * 1. Redistributions of source code must retain copyright statements and
96  * notices. Redistributions must also contain a copy of this document.
97  *
98  * 2. Redistributions in binary form must reproduce the above copyright notice,
99  * this list of conditions and the following disclaimer in the documentation
100  * and/or other materials provided with the distribution.
101  *
102  * 3. The name "DOM4J" must not be used to endorse or promote products derived
103  * from this Software without prior written permission of MetaStuff, Ltd. For
104  * written permission, please contact dom4j-info@metastuff.com.
105  *
106  * 4. Products derived from this Software may not be called "DOM4J" nor may
107  * "DOM4J" appear in their names without prior written permission of MetaStuff,
108  * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
109  *
110  * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
111  *
112  * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
113  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
114  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
115  * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
116  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
117  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
118  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
119  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
120  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
121  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
122  * POSSIBILITY OF SUCH DAMAGE.
123  *
124  * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
125  */

126
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