| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2000 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xerces" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999-2000, Pierpaolo |
| * Fumagalli <mailto:pier@betaversion.org>, http://www.apache.org. |
| * For more information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.xerces.jaxp; |
| |
| import java.io.IOException; |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.ParserConfigurationException; |
| import org.apache.xerces.parsers.DOMParser; |
| import org.xml.sax.EntityResolver; |
| import org.xml.sax.ErrorHandler; |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| import org.w3c.dom.Document; |
| |
| /** |
| * The <code>DocumentBuilder</code> implementation for the Apache Xerces XML |
| * parser. |
| * |
| * @author <a href="mailto:fumagalli@exoffice.com">Pierpaolo Fumagalli</a> |
| * (Apache Software Foundation, Exoffice Technologies) |
| * @version $Revision$ $Date$ |
| */ |
| public class DocumentBuilderImpl extends DocumentBuilder { |
| |
| /** Wether this <code>SAXParserImpl</code> supports namespaces. */ |
| private boolean namespaces=false; |
| /** Wether this <code>SAXParserImpl</code> supports validataion. */ |
| private boolean validation=false; |
| /** The current Xerces SAX <code>Parser</code>. */ |
| private DOMParser parser=null; |
| |
| /** Deny no-argument construction. */ |
| private DocumentBuilderImpl() { |
| super(); |
| } |
| |
| /** |
| * Create a new <code>SAXParserFactoryImpl</code> instance. |
| */ |
| protected DocumentBuilderImpl(boolean namespaces, boolean validation) |
| throws ParserConfigurationException { |
| this(); |
| DOMParser p=new DOMParser(); |
| try { |
| p.setFeature("http://xml.org/sax/features/namespaces",namespaces); |
| } catch (SAXException e) { |
| throw new ParserConfigurationException("Cannot set namespace "+ |
| "awareness to "+namespaces); |
| } |
| try { |
| p.setFeature("http://xml.org/sax/features/validation",validation); |
| } catch (SAXException e) { |
| throw new ParserConfigurationException("Cannot set validation to "+ |
| validation); |
| } |
| this.namespaces=namespaces; |
| this.validation=validation; |
| this.parser=p; |
| } |
| |
| /** |
| * Parses the content of the given <code>InputSource</code> and returns |
| * a <code>Document</code> object. |
| */ |
| public Document parse(InputSource source) |
| throws SAXException, IOException, IllegalArgumentException { |
| if (source==null) throw new IllegalArgumentException(); |
| this.parser.parse(source); |
| return(this.parser.getDocument()); |
| } |
| |
| /** |
| * Creates an new <code>Document</code> instance from the underlying DOM |
| * implementation. |
| */ |
| public Document newDocument() { |
| return(new org.apache.xerces.dom.DocumentImpl()); |
| } |
| |
| /** |
| * Returns whether or not this parser supports XML namespaces. |
| */ |
| public boolean isNamespaceAware() { |
| return(this.namespaces); |
| } |
| |
| /** |
| * Returns whether or not this parser supports validating XML content. |
| */ |
| public boolean isValidating() { |
| return(this.validation); |
| } |
| |
| /** |
| * Specifies the <code>EntityResolver</code> to be used by this |
| * <code>DocumentBuilderImpl</code>. |
| */ |
| public void setEntityResolver(EntityResolver er) { |
| this.parser.setEntityResolver(er); |
| } |
| |
| /** |
| * Specifies the <code>ErrorHandler</code> to be used by this |
| * <code>DocumentBuilderImpl</code>. |
| */ |
| public void setErrorHandler(ErrorHandler eh) { |
| this.parser.setErrorHandler(eh); |
| } |
| } |
| |