Java tutorial
//package com.java2s; import java.io.File; import javax.xml.bind.JAXBContext; import javax.xml.bind.JAXBException; import javax.xml.bind.Marshaller; public class Main { public static void pojoToXml(Object o, String arquivo) throws JAXBException { File file = new File(arquivo); JAXBContext jaxbContext = JAXBContext.newInstance(o.getClass()); Marshaller jaxbMarshaller = jaxbContext.createMarshaller(); jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true); jaxbMarshaller.marshal(o, file); } }