Java tutorial
//package com.java2s; import java.io.ByteArrayInputStream; import java.io.File; import java.io.IOException; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import org.w3c.dom.Document; import org.xml.sax.SAXException; public class Main { public static Document domObject(StringBuffer data) throws SAXException, IOException, ParserConfigurationException { Document xmlDoc = null; xmlDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder() .parse(new ByteArrayInputStream(data.toString().getBytes())); return xmlDoc; } public static Document domObject(File file) throws SAXException, IOException, ParserConfigurationException { Document xmlDoc = null; xmlDoc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(file); return xmlDoc; } }