Clover coverage report - dom4j - 1.5
Coverage timestamp: vr sep 3 2004 20:47:03 GMT+01:00
file stats: LOC: 147   Methods: 7
NCLOC: 57   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
JAXBSupport.java 0% 0% 0% 0%
coverage
 1    /*
 2    * Copyright 2001-2004 (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    * $Id: JAXBSupport.java,v 1.1 2004/08/02 18:44:08 maartenc Exp $
 8    */
 9   
 10    package org.dom4j.jaxb;
 11   
 12    import java.io.StringReader;
 13   
 14    import javax.xml.bind.JAXBContext;
 15    import javax.xml.bind.JAXBException;
 16    import javax.xml.bind.Marshaller;
 17    import javax.xml.bind.Unmarshaller;
 18    import javax.xml.transform.Source;
 19    import javax.xml.transform.stream.StreamSource;
 20   
 21    import org.dom4j.dom.DOMDocument;
 22   
 23    /**
 24    * @author Wonne Keysers (Realsoftware.be)
 25    */
 26    abstract class JAXBSupport {
 27   
 28    private String contextPath;
 29    private ClassLoader classloader;
 30   
 31    private JAXBContext jaxbContext;
 32    private Marshaller marshaller;
 33    private Unmarshaller unmarshaller;
 34   
 35  0 public JAXBSupport(String contextPath) {
 36  0 this.contextPath = contextPath;
 37    }
 38   
 39  0 public JAXBSupport(String contextPath, ClassLoader classloader) {
 40  0 this.contextPath = contextPath;
 41  0 this.classloader = classloader;
 42    }
 43   
 44    /**
 45    * Marshals the given {@link javax.xml.bind.Element} in to its DOM4J counterpart.
 46    *
 47    * @param element JAXB Element to be marshalled
 48    * @return the marshalled DOM4J {@link org.dom4j.Element}
 49    * @throws JAXBException when an error occurs
 50    */
 51  0 protected org.dom4j.Element marshal(javax.xml.bind.Element element) throws JAXBException {
 52  0 Marshaller marshaller = getMarshaller();
 53   
 54  0 DOMDocument doc = new DOMDocument();
 55  0 marshaller.marshal(element, doc);
 56   
 57  0 return doc.getRootElement();
 58    }
 59   
 60    /**
 61    * Unmarshalls the specified DOM4J {@link org.dom4j.Element} into a {@link javax.xml.bind.Element}
 62    * @param element the DOM4J element to unmarshall
 63    * @return the unmarshalled JAXB object
 64    * @throws JAXBException when an error occurs
 65  0 */protected javax.xml.bind.Element unmarshal(org.dom4j.Element element) throws JAXBException {
 66  0 Unmarshaller unmarshaller = getUnmarshaller();
 67   
 68  0 Source source = new StreamSource(new StringReader(element.asXML()));
 69   
 70  0 return (javax.xml.bind.Element) unmarshaller.unmarshal(source);
 71    }
 72   
 73  0 private Marshaller getMarshaller() throws JAXBException {
 74  0 if (marshaller == null) {
 75  0 marshaller = getContext().createMarshaller();
 76    }
 77  0 return marshaller;
 78    }
 79   
 80  0 private Unmarshaller getUnmarshaller() throws JAXBException {
 81  0 if (unmarshaller == null) {
 82  0 unmarshaller = getContext().createUnmarshaller();
 83    }
 84  0 return unmarshaller;
 85    }
 86   
 87  0 private JAXBContext getContext() throws JAXBException {
 88  0 if (jaxbContext == null) {
 89  0 if (classloader == null) {
 90  0 jaxbContext = JAXBContext.newInstance(contextPath);
 91    }
 92    else {
 93  0 jaxbContext = JAXBContext.newInstance(contextPath, classloader);
 94    }
 95    }
 96  0 return jaxbContext;
 97    }
 98   
 99    }
 100   
 101   
 102   
 103   
 104    /*
 105    * Redistribution and use of this software and associated documentation
 106    * ("Software"), with or without modification, are permitted provided
 107    * that the following conditions are met:
 108    *
 109    * 1. Redistributions of source code must retain copyright
 110    * statements and notices. Redistributions must also contain a
 111    * copy of this document.
 112    *
 113    * 2. Redistributions in binary form must reproduce the
 114    * above copyright notice, this list of conditions and the
 115    * following disclaimer in the documentation and/or other
 116    * materials provided with the distribution.
 117    *
 118    * 3. The name "DOM4J" must not be used to endorse or promote
 119    * products derived from this Software without prior written
 120    * permission of MetaStuff, Ltd. For written permission,
 121    * please contact dom4j-info@metastuff.com.
 122    *
 123    * 4. Products derived from this Software may not be called "DOM4J"
 124    * nor may "DOM4J" appear in their names without prior written
 125    * permission of MetaStuff, Ltd. DOM4J is a registered
 126    * trademark of MetaStuff, Ltd.
 127    *
 128    * 5. Due credit should be given to the DOM4J Project -
 129    * http://www.dom4j.org
 130    *
 131    * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS
 132    * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 133    * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 134    * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
 135    * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 136    * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 137    * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 138    * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 139    * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 140    * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 141    * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 142    * OF THE POSSIBILITY OF SUCH DAMAGE.
 143    *
 144    * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
 145    *
 146    * $Id: JAXBSupport.java,v 1.1 2004/08/02 18:44:08 maartenc Exp $
 147    */