Java tutorial
//package com.java2s; import javax.xml.bind.*; import javax.xml.namespace.QName; import java.io.StringWriter; public class Main { public static String object2Xml(Object obj) throws JAXBException { JAXBContext context = JAXBContext.newInstance(obj.getClass()); Marshaller marshaller = context.createMarshaller(); marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE); marshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE); StringWriter writer = new StringWriter(); marshaller.marshal(new JAXBElement(new QName("xml"), obj.getClass(), obj), writer); return writer.toString(); } }