Xerces-J-bin.2.0.0.beta4.zip

/* * The Apache Software License, Version 1.1 * * * Copyright (c) 1999,2000,2001 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. 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For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */ package xni; import org.apache.xerces.impl.Constants; import org.apache.xerces.impl.XMLNamespaceBinder; import org.apache.xerces.util.SymbolTable; import org.apache.xerces.util.DefaultErrorHandler; import org.apache.xerces.util.MessageFormatter; import org.apache.xerces.util.XMLAttributesImpl; //for testing import org.apache.xerces.impl.xs.XSTypeDecl; import org.apache.xerces.impl.xs.ElementPSVImpl; import org.apache.xerces.impl.xs.AttributePSVImpl; import org.apache.xml.serialize.IndentPrinter; import org.apache.xml.serialize.EncodingInfo; import org.apache.xml.serialize.OutputFormat; import org.apache.xml.serialize.Printer; import org.apache.xml.serialize.LineSeparator; import org.apache.xerces.xni.QName; import org.apache.xerces.xni.XMLString; import org.apache.xerces.xni.XMLLocator; import org.apache.xerces.xni.XNIException; import org.apache.xerces.xni.NamespaceContext; import org.apache.xerces.xni.XMLAttributes; import org.apache.xerces.xni.Augmentations; import org.apache.xerces.xni.XMLDocumentHandler; import org.apache.xerces.xni.psvi.ItemPSVI; import org.apache.xerces.xni.psvi.ElementPSVI; import org.apache.xerces.xni.psvi.AttributePSVI; import org.apache.xerces.xni.parser.XMLComponent; import org.apache.xerces.xni.parser.XMLComponentManager; import org.apache.xerces.xni.parser.XMLDocumentFilter; 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 java.io.*; import java.util.*; /** * This class is a intersepts XNI events and serialized * XML infoset and Post Schema Validation Infoset. * * @author Arun Yadav,Sun Miscrosystem. * @version $Id: PSVIWriter.java,v 1.3 2001/12/17 17:50:21 elena Exp $ */ public class PSVIWriter implements XMLComponent, XMLDocumentFilter { public static final String XERCES_PSVI_NS = "http://apache.org/xml/2001/PSVInfosetExtension"; /** Property identifier: Namespace Binder */ protected static final String NAMESPACE_BINDER = Constants.XERCES_PROPERTY_PREFIX + Constants.NAMESPACE_BINDER_PROPERTY; /** Property identifier: symbol table. */ protected static final String SYMBOL_TABLE = Constants.XERCES_PROPERTY_PREFIX + Constants.SYMBOL_TABLE_PROPERTY; /** Feature id: include ignorable whitespace. */ protected static final String INCLUDE_IGNORABLE_WHITESPACE = "http://apache.org/xml/features/dom/include-ignorable-whitespace"; protected static final String PSVI_OUTPUT ="psvi_output.xml"; /** Include ignorable whitespace. */ protected boolean fIncludeIgnorableWhitespace; /** Recognized features. */ protected static final String[] RECOGNIZED_FEATURES = { NAMESPACE_BINDER, INCLUDE_IGNORABLE_WHITESPACE, // PSVINFOSET, }; /** Recognized properties. */ protected static final String[] RECOGNIZED_PROPERTIES={ SYMBOL_TABLE, }; /** PSVInfoset */ protected boolean fPSVInfoset; /** Symbol: "". */ private String fEmptySymbol; /** Symbol: "xml". */ private String fXmlSymbol; /** Symbol: "xmlns". */ private String fXmlnsSymbol; /** XMLNS namespace: XML-Infoset */ public static final String XMLNS_URI ="http://www.w3.org/2000/xmlns/"; /** Document handler. */ protected XMLDocumentHandler fDocumentHandler; /** Symbol table. */ protected SymbolTable fSymbolTable; /** NamespaceBinder*/ protected XMLNamespaceBinder fNamespaceBinder; /** Attribute QName. */ private QName fAttrQName = new QName(); /** Attributes and Element Info is cached in stack */ private Stack _elementState =new Stack(); /** The output stream. */ private OutputStream _output; /** The underlying writer. */ private java.io.Writer _writer; private EncodingInfo _encodingInfo; private final StringBuffer fErrorBuffer = new StringBuffer(); /** The printer used for printing text parts. */ protected Printer _printer; public PSVIWriter() { System.out.println("Generating Schema Information Set Contribution (PSVI) \n" + "which follow as a consequence of validation and/or assessment."); System.out.println("NOTE: Requires use of -s and -v"); System.out.println("Output: generated in "+PSVI_OUTPUT); } // <init>() //REVISIT // 1. where to output the PSVI info to user( output console or file)? // 2. Is there any other better way to format the output. public void reset(XMLComponentManager componentManager) throws XNIException { // Feature's name for PSVIWriter is not yet decided. /* try { fPSVInfoset = componentManager.getFeature(PSVINFOSET); } catch (XMLConfigurationException e) { fPSVInfoset = false; }*/ /**For Testing */ fPSVInfoset = true; fNamespaceBinder = (XMLNamespaceBinder)componentManager.getProperty(NAME