Java tutorial
//package com.java2s; import org.w3c.dom.*; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.TransformerException; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import java.io.*; public class Main { public static void writeXMLFile(Node node, String filename) throws IOException { try { // Prepare the DOM document for writing DOMSource source = new DOMSource(node); // Prepare the output file StreamResult result = new StreamResult(filename); // Write the DOM document to the file Transformer xformer = TransformerFactory.newInstance().newTransformer(); xformer.transform(source, result); } catch (TransformerConfigurationException e) { throw new IOException(); } catch (TransformerException e) { throw new IOException(); } } }