Clover coverage report - dom4j - 1.6.1
Coverage timestamp: ma mei 16 2005 14:23:01 GMT+01:00

file stats: | LOC: | 148 |  | Methods: | 8
| NCLOC: | 45 |  | Classes: | 1

Source file | Conditionals | Statements | Methods | TOTAL

DocumentInputSource.java

-

21,4%

25%

22,7%

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 java.io.IOException;
11 |  | import java.io.Reader;
12 |  | import java.io.StringReader;
13 |  | import java.io.StringWriter;
14 |  |
15 |  | import org.dom4j.Document;
16 |  |
17 |  | import org.xml.sax.InputSource;
18 |  |
19 |  | /**
20 |  | * <p>
21 |  | * <code>DocumentInputSource</code> implements a SAX {@link InputSource}for a
22 |  | * {@link Document}.
23 |  | * </p>
24 |  | *
25 |  | * @author <a href="mailto:james.strachan@metastuff.com">James Strachan </a>
26 |  | * @version $Revision: 1.8 $
27 |  | */
28 |  | class DocumentInputSource extends InputSource {
29 |  | /** The document source */
30 |  | private Document document;
31 |  |
32 | 0 | public DocumentInputSource() {
33 |  | }
34 |  |
35 | 8 | public DocumentInputSource(Document document) {
36 | 8 | this.document = document;
37 | 8 | setSystemId(document.getName());
38 |  | }
39 |  |
40 |  | // Properties
41 |  | // -------------------------------------------------------------------------
42 |  |
43 |  | /**
44 |  | * DOCUMENT ME!
45 |  | *
46 |  | * @return the document which is being used as the SAX {@link InputSource}
47 |  | */
48 | 8 | public Document getDocument() {
49 | 8 | return document;
50 |  | }
51 |  |
52 |  | /**
53 |  | * Sets the document used as the SAX {@link InputSource}
54 |  | *
55 |  | * @param document
56 |  | * DOCUMENT ME!
57 |  | */
58 | 0 | public void setDocument(Document document) {
59 | 0 | this.document = document;
60 | 0 | setSystemId(document.getName());
61 |  | }
62 |  |
63 |  | // Overloaded methods
64 |  | // -------------------------------------------------------------------------
65 |  |
66 |  | /**
67 |  | * This method is not supported as this source is always a {@linkDocument}
68 |  | * instance.
69 |  | *
70 |  | * @param characterStream
71 |  | * DOCUMENT ME!
72 |  | *
73 |  | * @throws UnsupportedOperationException
74 |  | * as this method is unsupported
75 |  | */
76 | 0 | public void setCharacterStream(Reader characterStream)
77 |  | throws UnsupportedOperationException {
78 | 0 | throw new UnsupportedOperationException();
79 |  | }
80 |  |
81 |  | /**
82 |  | * Note this method is quite inefficent, it turns the in memory XML tree
83 |  | * object model into a single block of text which can then be read by other
84 |  | * XML parsers. Should only be used with care.
85 |  | *
86 |  | * @return DOCUMENT ME!
87 |  | */
88 | 0 | public Reader getCharacterStream() {
89 | 0 | try {
90 | 0 | StringWriter out = new StringWriter();
91 | 0 | XMLWriter writer = new XMLWriter(out);
92 | 0 | writer.write(document);
93 | 0 | writer.flush();
94 |  |
95 | 0 | return new StringReader(out.toString());
96 |  | } catch (final IOException e) {
97 |  | // this should never really happen
98 |  | // but for completeness we'll return a Reader
99 |  | // with the embedded exception inside it
100 | 0 | return new Reader() {
101 | 0 | public int read(char[] ch, int offset, int length)
102 |  | throws IOException {
103 | 0 | throw e;
104 |  | }
105 |  |
106 | 0 | public void close() throws IOException {
107 |  | }
108 |  | };
109 |  | }
110 |  | }
111 |  | }
112 |  |
113 |  | /*
114 |  | * Redistribution and use of this software and associated documentation
115 |  | * ("Software"), with or without modification, are permitted provided that the
116 |  | * following conditions are met:
117 |  | *
118 |  | * 1. Redistributions of source code must retain copyright statements and
119 |  | * notices. Redistributions must also contain a copy of this document.
120 |  | *
121 |  | * 2. Redistributions in binary form must reproduce the above copyright notice,
122 |  | * this list of conditions and the following disclaimer in the documentation
123 |  | * and/or other materials provided with the distribution.
124 |  | *
125 |  | * 3. The name "DOM4J" must not be used to endorse or promote products derived
126 |  | * from this Software without prior written permission of MetaStuff, Ltd. For
127 |  | * written permission, please contact dom4j-info@metastuff.com.
128 |  | *
129 |  | * 4. Products derived from this Software may not be called "DOM4J" nor may
130 |  | * "DOM4J" appear in their names without prior written permission of MetaStuff,
131 |  | * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
132 |  | *
133 |  | * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
134 |  | *
135 |  | * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
136 |  | * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
137 |  | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
138 |  | * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
139 |  | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
140 |  | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
141 |  | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
142 |  | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
143 |  | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
144 |  | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
145 |  | * POSSIBILITY OF SUCH DAMAGE.
146 |  | *
147 |  | * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
148 |  | */