Xerces-J-bin.2.3.0.zip

/* * The Apache Software License, Version 1.1 * * * Copyright (c) 2000-2003 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, International * Business Machines, Inc., http://www.apache.org. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */ package xni; import java.io.OutputStream; import java.io.OutputStreamWriter; import java.io.PrintWriter; import java.io.UnsupportedEncodingException; import java.io.Writer; import java.util.Enumeration; import org.apache.xerces.parsers.XMLDocumentParser; import org.apache.xerces.util.ObjectFactory; import org.apache.xerces.xni.Augmentations; import org.apache.xerces.xni.NamespaceContext; import org.apache.xerces.xni.QName; import org.apache.xerces.xni.XMLAttributes; import org.apache.xerces.xni.XMLDTDContentModelHandler; import org.apache.xerces.xni.XMLDTDHandler; import org.apache.xerces.xni.XMLLocator; import org.apache.xerces.xni.XMLResourceIdentifier; import org.apache.xerces.xni.XMLString; import org.apache.xerces.xni.XNIException; import org.apache.xerces.xni.parser.XMLConfigurationException; import org.apache.xerces.xni.parser.XMLErrorHandler; import org.apache.xerces.xni.parser.XMLInputSource; import org.apache.xerces.xni.parser.XMLParseException; import org.apache.xerces.xni.parser.XMLParserConfiguration; /** * Provides a complete trace of XNI document and DTD events for * files parsed. * * @author Andy Clark, IBM * @author Arnaud Le Hors, IBM * * @version $Id: DocumentTracer.java,v 1.22 2003/01/23 19:39:11 neilg Exp $ */ public class DocumentTracer extends XMLDocumentParser implements XMLErrorHandler { // // Constants // // feature ids /** Namespaces feature id (http://xml.org/sax/features/namespaces). */ protected static final String NAMESPACES_FEATURE_ID = "http://xml.org/sax/features/namespaces"; /** Validation feature id (http://xml.org/sax/features/validation). */ protected static final String VALIDATION_FEATURE_ID = "http://xml.org/sax/features/validation"; /** Schema validation feature id (http://apache.org/xml/features/validation/schema). */ protected static final String SCHEMA_VALIDATION_FEATURE_ID = "http://apache.org/xml/features/validation/schema"; /** Schema full checking feature id (http://apache.org/xml/features/validation/schema-full-checking). */ protected static final String SCHEMA_FULL_CHECKING_FEATURE_ID = "http://apache.org/xml/features/validation/schema-full-checking"; /** Character ref notification feature id (http://apache.org/xml/features/scanner/notify-char-refs). */ protected static final String NOTIFY_CHAR_REFS_FEATURE_ID = "http://apache.org/xml/features/scanner/notify-char-refs"; // default settings /** Default parser configuration (org.apache.xerces.parsers.IntegratedParserConfiguration). */ protected static final String DEFAULT_PARSER_CONFIG = "org.apache.xerces.parsers.IntegratedParserConfiguration"; /** Default namespaces support (true). */ protected static final boolean DEFAULT_NAMESPACES = true; /** Default validation support (false). */ protected static final boolean DEFAULT_VALIDATION = false; /** Default Schema validation support (false). */ protected static final boolean DEFAULT_SCHEMA_VALIDATION = false; /** Default Schema full checking support (false). */ protected static final boolean DEFAULT_SCHEMA_FULL_CHECKING = false; /** Default character notifications (false). */ protected static final boolean DEFAULT_NOTIFY_CHAR_REFS = false; // // Data // /** Temporary QName. */ private QName fQName = new QName(); /** Print writer. */ protected PrintWriter fOut; /** Indent level. */ protected int fIndent; protected NamespaceContext fNamespaceContext; // // Constructors // /** Default constructor. */ public DocumentTracer() { this(null); } // <init>() /** Default constructor. */ public DocumentTracer(XMLParserConfiguration config) { super(config); setOutput(new PrintWriter(System.out)); fConfiguration.setErrorHandler(this); } // <init>(XMLParserConfiguration) // // Public methods // /** Sets the output stream for printing. */ public void setOutput(OutputStream stream, String encoding) throws UnsupportedEncodingException { if (encoding == null) { encoding = "UTF8"; } Writer writer = new OutputStreamWriter(stream, encoding); fOut = new PrintWriter(writer); } // setOutput(OutputStream,String) /** Sets the output writer. */ public void setOutput(Writer writer) { fOut = writer instanceof PrintWriter ? (PrintWriter)writer : new PrintWriter(writer); } // setOutput(Writer) // // XMLDocumentHandler methods // /** * The start of the document. * * @param systemId The system identifier of the entity if the entity * is external, null otherwise. * @param encoding The auto-detected IANA encoding name of the entity * stream. This value will be null in those situations * where the entity encoding is not auto-detected (e.g. * internal