Here you can find the source of parse(File f, DefaultHandler dh)
public static void parse(File f, DefaultHandler dh) throws SAXException, IOException
//package com.java2s; /*//from w w w . j a va 2 s .c o m * dbXML - Native XML Database * Copyright (c) 1999-2006 The dbXML Group, L.L.C. * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * $Id: SAXHelper.java,v 1.4 2006/02/02 19:04:46 bradford Exp $ */ import java.io.File; import java.io.IOException; import java.io.InputStream; import javax.xml.parsers.ParserConfigurationException; import javax.xml.parsers.SAXParser; import javax.xml.parsers.SAXParserFactory; import org.xml.sax.InputSource; import org.xml.sax.SAXException; import org.xml.sax.ext.LexicalHandler; import org.xml.sax.helpers.DefaultHandler; public class Main { private static SAXParserFactory spf; public static void parse(InputStream is, DefaultHandler dh) throws SAXException, IOException { SAXParser sp = createSAXParser(dh); sp.parse(is, dh); } public static void parse(InputStream is, DefaultHandler dh, String systemId) throws SAXException, IOException { SAXParser sp = createSAXParser(dh); sp.parse(is, dh, systemId); } public static void parse(File f, DefaultHandler dh) throws SAXException, IOException { SAXParser sp = createSAXParser(dh); sp.parse(f, dh); } public static void parse(InputSource is, DefaultHandler dh) throws SAXException, IOException { SAXParser sp = createSAXParser(dh); sp.parse(is, dh); } private static SAXParser createSAXParser(DefaultHandler dh) throws SAXException { try { SAXParser sp = spf.newSAXParser(); if (dh instanceof LexicalHandler) sp.setProperty("http://xml.org/sax/properties/lexical-handler", dh); return sp; } catch (ParserConfigurationException e) { throw new SAXException(e); } } }