| Clover coverage report - dom4j - 1.6.1 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| DocumentSource.java | 0% | 14,3% | 42,9% | 16,7% |
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| 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 | */ |
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