Java tutorial
/* * $Id: HtmlParser.java 3373 2008-05-12 16:21:24Z xlv $ * * Copyright 2001, 2002 by Bruno Lowagie. * * The contents of this file are subject to the Mozilla Public License Version 1.1 * (the "License"); you may not use this file except in compliance with the License. * You may obtain a copy of the License at http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the License. * * The Original Code is 'iText, a free JAVA-PDF library'. * * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie. * All Rights Reserved. * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved. * * Contributor(s): all the names of the contributors are added in the source code * where applicable. * * Alternatively, the contents of this file may be used under the terms of the * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the * provisions of LGPL are applicable instead of those above. If you wish to * allow use of your version of this file only under the terms of the LGPL * License and not to allow others to use your version of this file under * the MPL, indicate your decision by deleting the provisions above and * replace them with the notice and other provisions required by the LGPL. * If you do not delete the provisions above, a recipient may use your version * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE. * * This library is free software; you can redistribute it and/or modify it * under the terms of the MPL as stated above or under the terms of the GNU * Library General Public License as published by the Free Software Foundation; * either version 2 of the License, or any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more * details. * * If you didn't download this code from the following link, you should check if * you aren't using an obsolete version: * http://www.lowagie.com/iText/ */ package com.lowagie.text.html; import java.io.IOException; import java.io.InputStream; import java.io.Reader; import org.xml.sax.InputSource; import org.xml.sax.SAXException; import com.lowagie.text.DocListener; import com.lowagie.text.ExceptionConverter; import com.lowagie.text.xml.XmlParser; /** * This class can be used to parse some HTML files. */ public class HtmlParser extends XmlParser { /** * Constructs an HtmlParser. */ public HtmlParser() { super(); } /** * Parses a given file. * @param document the document the parser will write to * @param is the InputSource with the content */ public void go(DocListener document, InputSource is) { try { parser.parse(is, new SAXmyHtmlHandler(document)); } catch (SAXException se) { throw new ExceptionConverter(se); } catch (IOException ioe) { throw new ExceptionConverter(ioe); } } /** * Parses a given file that validates with the iText DTD and writes the content to a document. * @param document the document the parser will write to * @param is the InputSource with the content */ public static void parse(DocListener document, InputSource is) { HtmlParser p = new HtmlParser(); p.go(document, is); } /** * Parses a given file. * @param document the document the parser will write to * @param file the file with the content */ public void go(DocListener document, String file) { try { parser.parse(file, new SAXmyHtmlHandler(document)); } catch (SAXException se) { throw new ExceptionConverter(se); } catch (IOException ioe) { throw new ExceptionConverter(ioe); } } /** * Parses a given file that validates with the iText DTD and writes the content to a document. * @param document the document the parser will write to * @param file the file with the content */ public static void parse(DocListener document, String file) { HtmlParser p = new HtmlParser(); p.go(document, file); } /** * Parses a given file. * @param document the document the parser will write to * @param is the InputStream with the content */ public void go(DocListener document, InputStream is) { try { parser.parse(new InputSource(is), new SAXmyHtmlHandler(document)); } catch (SAXException se) { throw new ExceptionConverter(se); } catch (IOException ioe) { throw new ExceptionConverter(ioe); } } /** * Parses a given file that validates with the iText DTD and writes the content to a document. * @param document the document the parser will write to * @param is the InputStream with the content */ public static void parse(DocListener document, InputStream is) { HtmlParser p = new HtmlParser(); p.go(document, new InputSource(is)); } /** * Parses a given file. * @param document the document the parser will write to * @param is the Reader with the content */ public void go(DocListener document, Reader is) { try { parser.parse(new InputSource(is), new SAXmyHtmlHandler(document)); } catch (SAXException se) { throw new ExceptionConverter(se); } catch (IOException ioe) { throw new ExceptionConverter(ioe); } } /** * Parses a given file that validates with the iText DTD and writes the content to a document. * @param document the document the parser will write to * @param is the Reader with the content */ public static void parse(DocListener document, Reader is) { HtmlParser p = new HtmlParser(); p.go(document, new InputSource(is)); } }