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;
13 import org.xml.sax.XMLReader;
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 xmlReader) {
48 super(xmlReader);
49 }
50
51 public SAXModifyReader(XMLReader xmlReader, boolean validating) {
52 super(xmlReader, validating);
53 }
54
55 public SAXModifyReader(String xmlReaderClassName) throws SAXException {
56 super(xmlReaderClassName);
57 }
58
59 public SAXModifyReader(String xmlReaderClassName, boolean validating)
60 throws SAXException {
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 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 */
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