Java tutorial
//package com.java2s; // This file is part of nzdis-util package. See the file LICENSE for copyright information import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import java.io.Reader; import java.io.StringReader; import java.util.Properties; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import org.w3c.dom.Document; import org.xml.sax.InputSource; import org.xml.sax.SAXException; public class Main { public static Document parseFile(final File aFile) throws SAXException, ParserConfigurationException { Properties props; props = new Properties(); return parseFile(aFile, props); } public static Document parseFile(final File aFile, final String propfilename) throws SAXException, ParserConfigurationException { Properties props; props = new Properties(); try { InputStream propsStream = new FileInputStream(propfilename); props.load(propsStream); } catch (FileNotFoundException ex) { ex.printStackTrace(); } catch (IOException ex1) { ex1.printStackTrace(); } return parseFile(aFile, props); } public static Document parseFile(final File aFile, final Properties props) throws SAXException, ParserConfigurationException { InputStream input = null; try { input = new FileInputStream(aFile); } catch (FileNotFoundException ex) { ex.printStackTrace(); return null; } return parse(input, props); } public static Document parse(InputStream input, Properties props) throws SAXException, ParserConfigurationException { return parse(new InputSource(input), props); } public static Document parse(String input) throws SAXException, ParserConfigurationException { return parse(new StringReader(input), null); } public static Document parse(Reader input) throws SAXException, ParserConfigurationException { return parse(new InputSource(input), null); } public static Document parse(Reader input, Properties props) throws SAXException, ParserConfigurationException { return parse(new InputSource(input), props); } public static Document parse(InputSource input, @SuppressWarnings("unused") Properties props) throws SAXException, ParserConfigurationException { Document doc = null; try { DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder(); doc = docBuilder.parse(input); } catch (IOException e) { e.printStackTrace(System.out); //throw e; } return doc; } }