src/org/apache/xerces/parsers/XML11Configuration.java [599:959]:
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        fDatatypeValidatorFactory = DTDDVFactory.getInstance();
		fProperties.put(DATATYPE_VALIDATOR_FACTORY, fDatatypeValidatorFactory);

        fValidationManager = new ValidationManager();
		fProperties.put(VALIDATION_MANAGER, fValidationManager);
        
        fVersionDetector = new XMLVersionDetector();
        
        // add message formatters
        if (fErrorReporter.getMessageFormatter(XMLMessageFormatter.XML_DOMAIN) == null) {
            XMLMessageFormatter xmft = new XMLMessageFormatter();
            fErrorReporter.putMessageFormatter(XMLMessageFormatter.XML_DOMAIN, xmft);
            fErrorReporter.putMessageFormatter(XMLMessageFormatter.XMLNS_DOMAIN, xmft);
        }

        // set locale
        try {
            setLocale(Locale.getDefault());
        } catch (XNIException e) {
            // do nothing
            // REVISIT: What is the right thing to do? -Ac
        }
        
		fConfigUpdated = false;

    } // <init>(SymbolTable,XMLGrammarPool)

    //
    // Public methods
    //
    /**
     * Sets the input source for the document to parse.
     *
     * @param inputSource The document's input source.
     *
     * @exception XMLConfigurationException Thrown if there is a 
     *                        configuration error when initializing the
     *                        parser.
     * @exception IOException Thrown on I/O error.
     *
     * @see #parse(boolean)
     */
    public void setInputSource(XMLInputSource inputSource)
        throws XMLConfigurationException, IOException {

        // REVISIT: this method used to reset all the components and
        //          construct the pipeline. Now reset() is called
        //          in parse (boolean) just before we parse the document
        //          Should this method still throw exceptions..?

        fInputSource = inputSource;

    } // setInputSource(XMLInputSource)

    /**
     * Set the locale to use for messages.
     *
     * @param locale The locale object to use for localization of messages.
     *
     * @exception XNIException Thrown if the parser does not support the
     *                         specified locale.
     */
    public void setLocale(Locale locale) throws XNIException {
        fLocale = locale;
        fErrorReporter.setLocale(locale);
    } // setLocale(Locale)
	/**
	 * Sets the document handler on the last component in the pipeline
	 * to receive information about the document.
	 * 
	 * @param documentHandler   The document handler.
	 */
	public void setDocumentHandler(XMLDocumentHandler documentHandler) {
		fDocumentHandler = documentHandler;
		if (fLastComponent != null) {
			fLastComponent.setDocumentHandler(fDocumentHandler);
			if (fDocumentHandler !=null){
				fDocumentHandler.setDocumentSource(fLastComponent);
			}
		}
	} // setDocumentHandler(XMLDocumentHandler)

	/** Returns the registered document handler. */
	public XMLDocumentHandler getDocumentHandler() {
		return fDocumentHandler;
	} // getDocumentHandler():XMLDocumentHandler

	/**
	 * Sets the DTD handler.
	 * 
	 * @param dtdHandler The DTD handler.
	 */
	public void setDTDHandler(XMLDTDHandler dtdHandler) {
		fDTDHandler = dtdHandler;
	} // setDTDHandler(XMLDTDHandler)

	/** Returns the registered DTD handler. */
	public XMLDTDHandler getDTDHandler() {
		return fDTDHandler;
	} // getDTDHandler():XMLDTDHandler

	/**
	 * Sets the DTD content model handler.
	 * 
	 * @param handler The DTD content model handler.
	 */
	public void setDTDContentModelHandler(XMLDTDContentModelHandler handler) {
		fDTDContentModelHandler = handler;
	} // setDTDContentModelHandler(XMLDTDContentModelHandler)

	/** Returns the registered DTD content model handler. */
	public XMLDTDContentModelHandler getDTDContentModelHandler() {
		return fDTDContentModelHandler;
	} // getDTDContentModelHandler():XMLDTDContentModelHandler

	/**
	 * Sets the resolver used to resolve external entities. The EntityResolver
	 * interface supports resolution of public and system identifiers.
	 *
	 * @param resolver The new entity resolver. Passing a null value will
	 *                 uninstall the currently installed resolver.
	 */
	public void setEntityResolver(XMLEntityResolver resolver) {
		fProperties.put(ENTITY_RESOLVER, resolver);
	} // setEntityResolver(XMLEntityResolver)

	/**
	 * Return the current entity resolver.
	 *
	 * @return The current entity resolver, or null if none
	 *         has been registered.
	 * @see #setEntityResolver
	 */
	public XMLEntityResolver getEntityResolver() {
		return (XMLEntityResolver)fProperties.get(ENTITY_RESOLVER);
	} // getEntityResolver():XMLEntityResolver
	
	/**
	 * Allow an application to register an error event handler.
	 *
	 * <p>If the application does not register an error handler, all
	 * error events reported by the SAX parser will be silently
	 * ignored; however, normal processing may not continue.  It is
	 * highly recommended that all SAX applications implement an
	 * error handler to avoid unexpected bugs.</p>
	 *
	 * <p>Applications may register a new or different handler in the
	 * middle of a parse, and the SAX parser must begin using the new
	 * handler immediately.</p>
	 *
	 * @param errorHandler The error handler.
	 * @exception java.lang.NullPointerException If the handler 
	 *            argument is null.
	 * @see #getErrorHandler
	 */
	public void setErrorHandler(XMLErrorHandler errorHandler) {
		fProperties.put(ERROR_HANDLER, errorHandler);
	} // setErrorHandler(XMLErrorHandler)

	/**
	 * Return the current error handler.
	 *
	 * @return The current error handler, or null if none
	 *         has been registered.
	 * @see #setErrorHandler
	 */
	public XMLErrorHandler getErrorHandler() {
		// REVISIT: Should this be a property?
		return (XMLErrorHandler)fProperties.get(ERROR_HANDLER);
	} // getErrorHandler():XMLErrorHandler


    /**
     * If the application decides to terminate parsing before the xml document
     * is fully parsed, the application should call this method to free any
     * resource allocated during parsing. For example, close all opened streams.
     */
    public void cleanup() {
        fEntityManager.closeReaders();
    }

    /**
     * Parses the specified input source.
     *
     * @param source The input source.
     *
     * @exception XNIException Throws exception on XNI error.
     * @exception java.io.IOException Throws exception on i/o error.
     */
    public void parse(XMLInputSource source) throws XNIException, IOException {

        if (fParseInProgress) {
            // REVISIT - need to add new error message
            throw new XNIException("FWK005 parse may not be called while parsing.");
        }
        fParseInProgress = true;

        try {
            setInputSource(source);
            parse(true);
        } catch (XNIException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (IOException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (RuntimeException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (Exception ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw new XNIException(ex);
        } finally {
            fParseInProgress = false;
            // close all streams opened by xerces
            this.cleanup();
        }

    } // parse(InputSource)

    public boolean parse(boolean complete) throws XNIException, IOException {
        //
        // reset and configure pipeline and set InputSource.
        if (fInputSource != null) {
            try {
				fValidationManager.reset();
                fVersionDetector.reset(this);
                resetCommon();

                short version = fVersionDetector.determineDocVersion(fInputSource);
                // XML 1.0
                if (version == Constants.XML_VERSION_1_0) {
                    configurePipeline();
                    reset();
                }
                // XML 1.1
                else if (version == Constants.XML_VERSION_1_1) {
                    initXML11Components();
                    configureXML11Pipeline();
                    resetXML11();
                }
                // Unrecoverable error reported during version detection
                else {
                   return false;
                }
                
                // mark configuration as fixed
                fConfigUpdated = false;

                // resets and sets the pipeline.
                fVersionDetector.startDocumentParsing((XMLEntityHandler) fCurrentScanner, version);
                fInputSource = null;
            } catch (XNIException ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw ex;
            } catch (IOException ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw ex;
            } catch (RuntimeException ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw ex;
            } catch (Exception ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw new XNIException(ex);
            }
        }

        try {
            return fCurrentScanner.scanDocument(complete);
        } catch (XNIException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (IOException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (RuntimeException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (Exception ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw new XNIException(ex);
        }

    } // parse(boolean):boolean
    
	/**
	 * Returns the state of a feature.
	 * 
	 * @param featureId The feature identifier.
	 * @return true if the feature is supported
	 * 
	 * @throws XMLConfigurationException Thrown for configuration error.
	 *                                   In general, components should
	 *                                   only throw this exception if
	 *                                   it is <strong>really</strong>
	 *                                   a critical error.
	 */
	public boolean getFeature(String featureId)
		throws XMLConfigurationException {
			// make this feature special
        if (featureId.equals(PARSER_SETTINGS)){
        	return fConfigUpdated;
        }
        return super.getFeature(featureId);

	} // getFeature(String):boolean
    
	/**
	 * Set the state of a feature.
	 *
	 * Set the state of any feature in a SAX2 parser.  The parser
	 * might not recognize the feature, and if it does recognize
	 * it, it might not be able to fulfill the request.
	 *
	 * @param featureId The unique identifier (URI) of the feature.
	 * @param state The requested state of the feature (true or false).
	 *
	 * @exception org.apache.xerces.xni.parser.XMLConfigurationException If the
	 *            requested feature is not known.
	 */
	public void setFeature(String featureId, boolean state)
		throws XMLConfigurationException {
		fConfigUpdated = true;
		// forward to every XML 1.0 component
		int count = fComponents.size();
		for (int i = 0; i < count; i++) {
			XMLComponent c = (XMLComponent) fComponents.get(i);
			c.setFeature(featureId, state);
		}
		// forward it to common components
		count = fCommonComponents.size();
		for (int i = 0; i < count; i++) {
			XMLComponent c = (XMLComponent) fCommonComponents.get(i);
			c.setFeature(featureId, state);
		}
				
		// forward to every XML 1.1 component
		count = fXML11Components.size();
		for (int i = 0; i < count; i++) {
			XMLComponent c = (XMLComponent) fXML11Components.get(i);
			try{            
				c.setFeature(featureId, state);
			}
			catch (Exception e){
				// no op
			}
		}
		// save state if noone "objects"
		super.setFeature(featureId, state);
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src/org/apache/xerces/parsers/XML11NonValidatingConfiguration.java [399:757]:
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        fDatatypeValidatorFactory = DTDDVFactory.getInstance();
		fProperties.put(DATATYPE_VALIDATOR_FACTORY, fDatatypeValidatorFactory);

        fValidationManager = new ValidationManager();
		fProperties.put(VALIDATION_MANAGER, fValidationManager);
        
        fVersionDetector = new XMLVersionDetector();
        
        // add message formatters
        if (fErrorReporter.getMessageFormatter(XMLMessageFormatter.XML_DOMAIN) == null) {
            XMLMessageFormatter xmft = new XMLMessageFormatter();
            fErrorReporter.putMessageFormatter(XMLMessageFormatter.XML_DOMAIN, xmft);
            fErrorReporter.putMessageFormatter(XMLMessageFormatter.XMLNS_DOMAIN, xmft);
        }

        // set locale
        try {
            setLocale(Locale.getDefault());
        } catch (XNIException e) {
            // do nothing
            // REVISIT: What is the right thing to do? -Ac
        }
        
		fConfigUpdated = false;

    } // <init>(SymbolTable,XMLGrammarPool)

    /**
     * Sets the input source for the document to parse.
     *
     * @param inputSource The document's input source.
     *
     * @exception XMLConfigurationException Thrown if there is a 
     *                        configuration error when initializing the
     *                        parser.
     * @exception IOException Thrown on I/O error.
     *
     * @see #parse(boolean)
     */
    public void setInputSource(XMLInputSource inputSource)
        throws XMLConfigurationException, IOException {

        // REVISIT: this method used to reset all the components and
        //          construct the pipeline. Now reset() is called
        //          in parse (boolean) just before we parse the document
        //          Should this method still throw exceptions..?

        fInputSource = inputSource;

    } // setInputSource(XMLInputSource)

    /**
     * Set the locale to use for messages.
     *
     * @param locale The locale object to use for localization of messages.
     *
     * @exception XNIException Thrown if the parser does not support the
     *                         specified locale.
     */
    public void setLocale(Locale locale) throws XNIException {
        fLocale = locale;
        fErrorReporter.setLocale(locale);
    } // setLocale(Locale)
    
	/**
	 * Sets the document handler on the last component in the pipeline
	 * to receive information about the document.
	 * 
	 * @param documentHandler   The document handler.
	 */
	public void setDocumentHandler(XMLDocumentHandler documentHandler) {
		fDocumentHandler = documentHandler;
		if (fLastComponent != null) {
			fLastComponent.setDocumentHandler(fDocumentHandler);
			if (fDocumentHandler !=null){
				fDocumentHandler.setDocumentSource(fLastComponent);
			}
		}
	} // setDocumentHandler(XMLDocumentHandler)

	/** Returns the registered document handler. */
	public XMLDocumentHandler getDocumentHandler() {
		return fDocumentHandler;
	} // getDocumentHandler():XMLDocumentHandler

	/**
	 * Sets the DTD handler.
	 * 
	 * @param dtdHandler The DTD handler.
	 */
	public void setDTDHandler(XMLDTDHandler dtdHandler) {
		fDTDHandler = dtdHandler;
	} // setDTDHandler(XMLDTDHandler)

	/** Returns the registered DTD handler. */
	public XMLDTDHandler getDTDHandler() {
		return fDTDHandler;
	} // getDTDHandler():XMLDTDHandler

	/**
	 * Sets the DTD content model handler.
	 * 
	 * @param handler The DTD content model handler.
	 */
	public void setDTDContentModelHandler(XMLDTDContentModelHandler handler) {
		fDTDContentModelHandler = handler;
	} // setDTDContentModelHandler(XMLDTDContentModelHandler)

	/** Returns the registered DTD content model handler. */
	public XMLDTDContentModelHandler getDTDContentModelHandler() {
		return fDTDContentModelHandler;
	} // getDTDContentModelHandler():XMLDTDContentModelHandler

	/**
	 * Sets the resolver used to resolve external entities. The EntityResolver
	 * interface supports resolution of public and system identifiers.
	 *
	 * @param resolver The new entity resolver. Passing a null value will
	 *                 uninstall the currently installed resolver.
	 */
	public void setEntityResolver(XMLEntityResolver resolver) {
		fProperties.put(ENTITY_RESOLVER, resolver);
	} // setEntityResolver(XMLEntityResolver)

	/**
	 * Return the current entity resolver.
	 *
	 * @return The current entity resolver, or null if none
	 *         has been registered.
	 * @see #setEntityResolver
	 */
	public XMLEntityResolver getEntityResolver() {
		return (XMLEntityResolver)fProperties.get(ENTITY_RESOLVER);
	} // getEntityResolver():XMLEntityResolver
	
	/**
	 * Allow an application to register an error event handler.
	 *
	 * <p>If the application does not register an error handler, all
	 * error events reported by the SAX parser will be silently
	 * ignored; however, normal processing may not continue.  It is
	 * highly recommended that all SAX applications implement an
	 * error handler to avoid unexpected bugs.</p>
	 *
	 * <p>Applications may register a new or different handler in the
	 * middle of a parse, and the SAX parser must begin using the new
	 * handler immediately.</p>
	 *
	 * @param errorHandler The error handler.
	 * @exception java.lang.NullPointerException If the handler 
	 *            argument is null.
	 * @see #getErrorHandler
	 */
	public void setErrorHandler(XMLErrorHandler errorHandler) {
		fProperties.put(ERROR_HANDLER, errorHandler);
	} // setErrorHandler(XMLErrorHandler)

	/**
	 * Return the current error handler.
	 *
	 * @return The current error handler, or null if none
	 *         has been registered.
	 * @see #setErrorHandler
	 */
	public XMLErrorHandler getErrorHandler() {
		// REVISIT: Should this be a property?
		return (XMLErrorHandler)fProperties.get(ERROR_HANDLER);
	} // getErrorHandler():XMLErrorHandler


    /**
     * If the application decides to terminate parsing before the xml document
     * is fully parsed, the application should call this method to free any
     * resource allocated during parsing. For example, close all opened streams.
     */
    public void cleanup() {
        fEntityManager.closeReaders();
    }

    /**
     * Parses the specified input source.
     *
     * @param source The input source.
     *
     * @exception XNIException Throws exception on XNI error.
     * @exception java.io.IOException Throws exception on i/o error.
     */
    public void parse(XMLInputSource source) throws XNIException, IOException {

        if (fParseInProgress) {
            // REVISIT - need to add new error message
            throw new XNIException("FWK005 parse may not be called while parsing.");
        }
        fParseInProgress = true;

        try {
            setInputSource(source);
            parse(true);
        } catch (XNIException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (IOException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (RuntimeException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (Exception ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw new XNIException(ex);
        } finally {
            fParseInProgress = false;
            // close all streams opened by xerces
            this.cleanup();
        }

    } // parse(InputSource)

    public boolean parse(boolean complete) throws XNIException, IOException {
        //
        // reset and configure pipeline and set InputSource.
        if (fInputSource != null) {
            try {
				fValidationManager.reset();
                fVersionDetector.reset(this);
                resetCommon();

                short version = fVersionDetector.determineDocVersion(fInputSource);
                // XML 1.0
                if (version == Constants.XML_VERSION_1_0) {
                    configurePipeline();
                    reset();
                }
                // XML 1.1
                else if (version == Constants.XML_VERSION_1_1) {
                    initXML11Components();
                    configureXML11Pipeline();
                    resetXML11();
                }
                // Unrecoverable error reported during version detection
                else {
                   return false;
                }
                
                // mark configuration as fixed
                fConfigUpdated = false;

                // resets and sets the pipeline.
                fVersionDetector.startDocumentParsing((XMLEntityHandler) fCurrentScanner, version);
                fInputSource = null;
            } catch (XNIException ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw ex;
            } catch (IOException ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw ex;
            } catch (RuntimeException ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw ex;
            } catch (Exception ex) {
                if (PRINT_EXCEPTION_STACK_TRACE)
                    ex.printStackTrace();
                throw new XNIException(ex);
            }
        }

        try {
            return fCurrentScanner.scanDocument(complete);
        } catch (XNIException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (IOException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (RuntimeException ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw ex;
        } catch (Exception ex) {
            if (PRINT_EXCEPTION_STACK_TRACE)
                ex.printStackTrace();
            throw new XNIException(ex);
        }

    } // parse(boolean):boolean
    
	/**
	 * Returns the state of a feature.
	 * 
	 * @param featureId The feature identifier.
		 * @return true if the feature is supported
	 * 
	 * @throws XMLConfigurationException Thrown for configuration error.
	 *                                   In general, components should
	 *                                   only throw this exception if
	 *                                   it is <strong>really</strong>
	 *                                   a critical error.
	 */
	public boolean getFeature(String featureId)
		throws XMLConfigurationException {
			// make this feature special
        if (featureId.equals(PARSER_SETTINGS)){
        	return fConfigUpdated;
        }
        return super.getFeature(featureId);

	} // getFeature(String):boolean
    
	/**
	 * Set the state of a feature.
	 *
	 * Set the state of any feature in a SAX2 parser.  The parser
	 * might not recognize the feature, and if it does recognize
	 * it, it might not be able to fulfill the request.
	 *
	 * @param featureId The unique identifier (URI) of the feature.
	 * @param state The requested state of the feature (true or false).
	 *
	 * @exception org.apache.xerces.xni.parser.XMLConfigurationException If the
	 *            requested feature is not known.
	 */
	public void setFeature(String featureId, boolean state)
		throws XMLConfigurationException {
		fConfigUpdated = true;
		// forward to every XML 1.0 component
		int count = fComponents.size();
		for (int i = 0; i < count; i++) {
			XMLComponent c = (XMLComponent) fComponents.get(i);
			c.setFeature(featureId, state);
		}
		// forward it to common components
		count = fCommonComponents.size();
		for (int i = 0; i < count; i++) {
			XMLComponent c = (XMLComponent) fCommonComponents.get(i);
			c.setFeature(featureId, state);
		}
				
		// forward to every XML 1.1 component
		count = fXML11Components.size();
		for (int i = 0; i < count; i++) {
			XMLComponent c = (XMLComponent) fXML11Components.get(i);
			try{            
				c.setFeature(featureId, state);
			}
			catch (Exception e){
				// no op
			}
		}
		// save state if noone "objects"
		super.setFeature(featureId, state);
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