Clover coverage report - dom4j - 1.6.1 Coverage timestamp: ma mei 16 2005 14:23:01 GMT+01:00 FRAMES NO FRAMES |
file stats: | LOC: | 184 |  | Methods: | 7
| NCLOC: | 56 |  | Classes: | 1
Source file | Conditionals | Statements | Methods | TOTAL
DocumentSource.java | 0% | 14,3% | 42,9% | 16,7% |

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 javax.xml.transform.sax.SAXSource;
11 |  |
12 |  | import org.dom4j.Document;
13 |  | import org.dom4j.Node;
14 |  |
15 |  | import org.xml.sax.InputSource;
16 |  | import org.xml.sax.XMLFilter;
17 |  | import org.xml.sax.XMLReader;
18 |  |
19 |  | /**
20 |  | * <p>
21 |  | * <code>DocumentSource</code> implements a JAXP {@link SAXSource}for a
22 |  | * {@linkDocument}.
23 |  | * </p>
24 |  | *
25 |  | * @author <a href="mailto:james.strachan@metastuff.com">James Strachan </a>
26 |  | * @version $Revision: 1.10 $
27 |  | */
28 |  | public class DocumentSource extends SAXSource {
29 |  | /**
30 |  | * If {@link javax.xml.transform.TransformerFactory#getFeature}returns
31 |  | * <code>true</code> when passed this value as an argument then the
32 |  | * Transformer natively supports <i>dom4j </i>.
33 |  | */
34 |  | public static final String DOM4J_FEATURE
35 |  | = "http://org.dom4j.io.DoucmentSource/feature";
36 |  |
37 |  | /** The XMLReader to use */
38 |  | private XMLReader xmlReader = new SAXWriter();
39 |  |
40 |  | /**
41 |  | * Creates a JAXP {@link SAXSource}for the given {@link Node}.
42 |  | *
43 |  | * @param node
44 |  | * DOCUMENT ME!
45 |  | */
46 | 0 | public DocumentSource(Node node) {
47 | 0 | setDocument(node.getDocument());
48 |  | }
49 |  |
50 |  | /**
51 |  | * Creates a JAXP {@link SAXSource}for the given {@link Document}.
52 |  | *
53 |  | * @param document
54 |  | * DOCUMENT ME!
55 |  | */
56 | 8 | public DocumentSource(Document document) {
57 | 8 | setDocument(document);
58 |  | }
59 |  |
60 |  | // Properties
61 |  | // -------------------------------------------------------------------------
62 |  |
63 |  | /**
64 |  | * DOCUMENT ME!
65 |  | *
66 |  | * @return the document which is being used as the JAXP {@link SAXSource}
67 |  | */
68 | 0 | public Document getDocument() {
69 | 0 | DocumentInputSource source = (DocumentInputSource) getInputSource();
70 | 0 | return source.getDocument();
71 |  | }
72 |  |
73 |  | /**
74 |  | * Sets the document used as the JAXP {@link SAXSource}
75 |  | *
76 |  | * @param document
77 |  | * DOCUMENT ME!
78 |  | */
79 | 8 | public void setDocument(Document document) {
80 | 8 | super.setInputSource(new DocumentInputSource(document));
81 |  | }
82 |  |
83 |  | // Overloaded methods
84 |  | // -------------------------------------------------------------------------
85 |  |
86 |  | /**
87 |  | * DOCUMENT ME!
88 |  | *
89 |  | * @return the XMLReader to be used for the JAXP {@link SAXSource}.
90 |  | */
91 | 8 | public XMLReader getXMLReader() {
92 | 8 | return xmlReader;
93 |  | }
94 |  |
95 |  | /**
96 |  | * This method is not supported as this source is always a {@linkDocument}
97 |  | * instance.
98 |  | *
99 |  | * @param inputSource
100 |  | * DOCUMENT ME!
101 |  | *
102 |  | * @throws UnsupportedOperationException
103 |  | * as this method is unsupported
104 |  | */
105 | 0 | public void setInputSource(InputSource inputSource)
106 |  | throws UnsupportedOperationException {
107 | 0 | if (inputSource instanceof DocumentInputSource) {
108 | 0 | super.setInputSource((DocumentInputSource) inputSource);
109 |  | } else {
110 | 0 | throw new UnsupportedOperationException();
111 |  | }
112 |  | }
113 |  |
114 |  | /**
115 |  | * Sets the XMLReader used for the JAXP {@link SAXSource}.
116 |  | *
117 |  | * @param reader
118 |  | * DOCUMENT ME!
119 |  | *
120 |  | * @throws UnsupportedOperationException
121 |  | * DOCUMENT ME!
122 |  | */
123 | 0 | public void setXMLReader(XMLReader reader)
124 |  | throws UnsupportedOperationException {
125 | 0 | if (reader instanceof SAXWriter) {
126 | 0 | this.xmlReader = (SAXWriter) reader;
127 | 0 | } else if (reader instanceof XMLFilter) {
128 | 0 | XMLFilter filter = (XMLFilter) reader;
129 |  |
130 | 0 | while (true) {
131 | 0 | XMLReader parent = filter.getParent();
132 |  |
133 | 0 | if (parent instanceof XMLFilter) {
134 | 0 | filter = (XMLFilter) parent;
135 |  | } else {
136 | 0 | break;
137 |  | }
138 |  | }
139 |  |
140 |  | // install filter in SAXWriter....
141 | 0 | filter.setParent(xmlReader);
142 | 0 | xmlReader = filter;
143 |  | } else {
144 | 0 | throw new UnsupportedOperationException();
145 |  | }
146 |  | }
147 |  | }
148 |  |
149 |  | /*
150 |  | * Redistribution and use of this software and associated documentation
151 |  | * ("Software"), with or without modification, are permitted provided that the
152 |  | * following conditions are met:
153 |  | *
154 |  | * 1. Redistributions of source code must retain copyright statements and
155 |  | * notices. Redistributions must also contain a copy of this document.
156 |  | *
157 |  | * 2. Redistributions in binary form must reproduce the above copyright notice,
158 |  | * this list of conditions and the following disclaimer in the documentation
159 |  | * and/or other materials provided with the distribution.
160 |  | *
161 |  | * 3. The name "DOM4J" must not be used to endorse or promote products derived
162 |  | * from this Software without prior written permission of MetaStuff, Ltd. For
163 |  | * written permission, please contact dom4j-info@metastuff.com.
164 |  | *
165 |  | * 4. Products derived from this Software may not be called "DOM4J" nor may
166 |  | * "DOM4J" appear in their names without prior written permission of MetaStuff,
167 |  | * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
168 |  | *
169 |  | * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
170 |  | *
171 |  | * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
172 |  | * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
173 |  | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
174 |  | * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
175 |  | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
176 |  | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
177 |  | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
178 |  | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
179 |  | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
180 |  | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
181 |  | * POSSIBILITY OF SUCH DAMAGE.
182 |  | *
183 |  | * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
184 |  | */