| Clover coverage report - dom4j - 1.6.1 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| JAXBSupport.java | 0% | 0% | 0% | 0% |
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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.jaxb; | |
| 9 | ||
| 10 | import java.io.StringReader; | |
| 11 | ||
| 12 | import javax.xml.bind.JAXBContext; | |
| 13 | import javax.xml.bind.JAXBException; | |
| 14 | import javax.xml.bind.Marshaller; | |
| 15 | import javax.xml.bind.Unmarshaller; | |
| 16 | import javax.xml.transform.Source; | |
| 17 | import javax.xml.transform.stream.StreamSource; | |
| 18 | ||
| 19 | import org.dom4j.dom.DOMDocument; | |
| 20 | ||
| 21 | /** | |
| 22 | * DOCUMENT ME! | |
| 23 | * | |
| 24 | * @author Wonne Keysers (Realsoftware.be) | |
| 25 | */ | |
| 26 | abstract class JAXBSupport { | |
| 27 | private String contextPath; | |
| 28 | ||
| 29 | private ClassLoader classloader; | |
| 30 | ||
| 31 | private JAXBContext jaxbContext; | |
| 32 | ||
| 33 | private Marshaller marshaller; | |
| 34 | ||
| 35 | private Unmarshaller unmarshaller; | |
| 36 | ||
| 37 | 0 | public JAXBSupport(String contextPath) { |
| 38 | 0 | this.contextPath = contextPath; |
| 39 | } | |
| 40 | ||
| 41 | 0 | public JAXBSupport(String contextPath, ClassLoader classloader) { |
| 42 | 0 | this.contextPath = contextPath; |
| 43 | 0 | this.classloader = classloader; |
| 44 | } | |
| 45 | ||
| 46 | /** | |
| 47 | * Marshals the given {@link javax.xml.bind.Element}in to its DOM4J | |
| 48 | * counterpart. | |
| 49 | * | |
| 50 | * @param element | |
| 51 | * JAXB Element to be marshalled | |
| 52 | * | |
| 53 | * @return the marshalled DOM4J {@link org.dom4j.Element} | |
| 54 | * | |
| 55 | * @throws JAXBException | |
| 56 | * when an error occurs | |
| 57 | */ | |
| 58 | 0 | protected org.dom4j.Element marshal(javax.xml.bind.Element element) |
| 59 | throws JAXBException { | |
| 60 | 0 | DOMDocument doc = new DOMDocument(); |
| 61 | 0 | getMarshaller().marshal(element, doc); |
| 62 | ||
| 63 | 0 | return doc.getRootElement(); |
| 64 | } | |
| 65 | ||
| 66 | /** | |
| 67 | * Unmarshalls the specified DOM4J {@link org.dom4j.Element}into a {@link | |
| 68 | * javax.xml.bind.Element} | |
| 69 | * | |
| 70 | * @param element | |
| 71 | * the DOM4J element to unmarshall | |
| 72 | * | |
| 73 | * @return the unmarshalled JAXB object | |
| 74 | * | |
| 75 | * @throws JAXBException | |
| 76 | * when an error occurs | |
| 77 | */ | |
| 78 | 0 | protected javax.xml.bind.Element unmarshal(org.dom4j.Element element) |
| 79 | throws JAXBException { | |
| 80 | 0 | Source source = new StreamSource(new StringReader(element.asXML())); |
| 81 | ||
| 82 | 0 | return (javax.xml.bind.Element) getUnmarshaller().unmarshal(source); |
| 83 | } | |
| 84 | ||
| 85 | 0 | private Marshaller getMarshaller() throws JAXBException { |
| 86 | 0 | if (marshaller == null) { |
| 87 | 0 | marshaller = getContext().createMarshaller(); |
| 88 | } | |
| 89 | ||
| 90 | 0 | return marshaller; |
| 91 | } | |
| 92 | ||
| 93 | 0 | private Unmarshaller getUnmarshaller() throws JAXBException { |
| 94 | 0 | if (unmarshaller == null) { |
| 95 | 0 | unmarshaller = getContext().createUnmarshaller(); |
| 96 | } | |
| 97 | ||
| 98 | 0 | return unmarshaller; |
| 99 | } | |
| 100 | ||
| 101 | 0 | private JAXBContext getContext() throws JAXBException { |
| 102 | 0 | if (jaxbContext == null) { |
| 103 | 0 | if (classloader == null) { |
| 104 | 0 | jaxbContext = JAXBContext.newInstance(contextPath); |
| 105 | } else { | |
| 106 | 0 | jaxbContext = JAXBContext.newInstance(contextPath, classloader); |
| 107 | } | |
| 108 | } | |
| 109 | ||
| 110 | 0 | return jaxbContext; |
| 111 | } | |
| 112 | } | |
| 113 | ||
| 114 | /* | |
| 115 | * Redistribution and use of this software and associated documentation | |
| 116 | * ("Software"), with or without modification, are permitted provided that the | |
| 117 | * following conditions are met: | |
| 118 | * | |
| 119 | * 1. Redistributions of source code must retain copyright statements and | |
| 120 | * notices. Redistributions must also contain a copy of this document. | |
| 121 | * | |
| 122 | * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 123 | * this list of conditions and the following disclaimer in the documentation | |
| 124 | * and/or other materials provided with the distribution. | |
| 125 | * | |
| 126 | * 3. The name "DOM4J" must not be used to endorse or promote products derived | |
| 127 | * from this Software without prior written permission of MetaStuff, Ltd. For | |
| 128 | * written permission, please contact dom4j-info@metastuff.com. | |
| 129 | * | |
| 130 | * 4. Products derived from this Software may not be called "DOM4J" nor may | |
| 131 | * "DOM4J" appear in their names without prior written permission of MetaStuff, | |
| 132 | * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd. | |
| 133 | * | |
| 134 | * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org | |
| 135 | * | |
| 136 | * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND | |
| 137 | * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 138 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 139 | * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE | |
| 140 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 141 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 142 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 143 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 144 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 145 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 146 | * POSSIBILITY OF SUCH DAMAGE. | |
| 147 | * | |
| 148 | * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved. | |
| 149 | */ |
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