Here you can find the source of serializeJavaToXml(QName qname, Serializable value)
public static Serializable serializeJavaToXml(QName qname, Serializable value) throws Exception
//package com.java2s; /*//from www .ja va2s. co m * CDDL HEADER START * The contents of this file are subject to the terms * of the Common Development and Distribution License * (the License). You may not use this file except in * compliance with the License. * * You can obtain a copy of the License at * http://www.sun.com/cddl/cddl.html and legal/CDDLv1.0.txt * See the License for the specific language governing * permission and limitations under the License. * * When distributing Covered Code, include this CDDL * Header Notice in each file and include the License file * at legal/CDDLv1.0.txt. * If applicable, add the following below the CDDL Header, * with the fields enclosed by brackets [] replaced by * your own identifying information: * "Portions Copyrighted [year] [name of copyright owner]" * * [Name of File] [ver.__] [Date] * * Copyright 2009 Sun Microsystems Inc. All Rights Reserved * CDDL HEADER END */ import java.io.Serializable; import java.io.StringWriter; import java.io.Writer; import javax.xml.bind.JAXBContext; import javax.xml.bind.JAXBElement; import javax.xml.bind.Marshaller; import javax.xml.namespace.QName; public class Main { public static Serializable serializeJavaToXml(QName qname, Serializable value) throws Exception { Serializable xmlData = null; if (value != null) { Class clazz = value.getClass(); JAXBContext jaxbContext = JAXBContext.newInstance(clazz); Marshaller marshaller = jaxbContext.createMarshaller(); Writer out = new StringWriter(); JAXBElement<Serializable> element = new JAXBElement<Serializable>(qname, clazz, value); marshaller.marshal(element, out); xmlData = out.toString(); } return xmlData; } }