JDK 11 java.xml.jmod - XML Module
JDK 11 java.xml.jmod is the JMOD file for JDK 11 XML (eXtensible Markup Language) module.
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⏎ com/sun/org/apache/xerces/internal/parsers/DTDConfiguration.java
/*
* Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.sun.org.apache.xerces.internal.parsers;
import java.io.IOException;
import java.util.Locale;
import com.sun.org.apache.xerces.internal.impl.Constants;
import com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl;
import com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl;
import com.sun.org.apache.xerces.internal.impl.XMLEntityManager;
import com.sun.org.apache.xerces.internal.impl.XMLErrorReporter;
import com.sun.org.apache.xerces.internal.impl.XMLNamespaceBinder;
import com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDProcessor;
import com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator;
import com.sun.org.apache.xerces.internal.impl.dv.DTDDVFactory;
import com.sun.org.apache.xerces.internal.impl.msg.XMLMessageFormatter;
import com.sun.org.apache.xerces.internal.impl.validation.ValidationManager;
import com.sun.org.apache.xerces.internal.util.FeatureState;
import com.sun.org.apache.xerces.internal.util.PropertyState;
import com.sun.org.apache.xerces.internal.util.SymbolTable;
import com.sun.org.apache.xerces.internal.utils.XMLSecurityPropertyManager;
import com.sun.org.apache.xerces.internal.xni.XMLLocator;
import com.sun.org.apache.xerces.internal.xni.XNIException;
import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
import com.sun.org.apache.xerces.internal.xni.parser.XMLComponent;
import com.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager;
import com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException;
import com.sun.org.apache.xerces.internal.xni.parser.XMLDTDScanner;
import com.sun.org.apache.xerces.internal.xni.parser.XMLDocumentScanner;
import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
import com.sun.org.apache.xerces.internal.xni.parser.XMLPullParserConfiguration;
import javax.xml.XMLConstants;
import javax.xml.catalog.CatalogFeatures;
import jdk.xml.internal.JdkXmlUtils;
/**
* This is the DTD-only parser configuration. It extends the basic
* configuration with a standard set of parser components appropriate
* to DTD-centric validation. Since
* the Xerces2 reference implementation document and DTD scanner
* implementations are capable of acting as pull parsers, this
* configuration implements the
* <code>XMLPullParserConfiguration</code> interface.
* <p>
* In addition to the features and properties recognized by the base
* parser configuration, this class recognizes these additional
* features and properties:
* <ul>
* <li>Features
* <ul>
* <li>http://apache.org/xml/features/validation/warn-on-duplicate-attdef</li>
* <li>http://apache.org/xml/features/validation/warn-on-undeclared-elemdef</li>
* <li>http://apache.org/xml/features/allow-java-encodings</li>
* <li>http://apache.org/xml/features/continue-after-fatal-error</li>
* <li>http://apache.org/xml/features/load-external-dtd</li>
* </ul>
* <li>Properties
* <ul>
* <li>http://apache.org/xml/properties/internal/error-reporter</li>
* <li>http://apache.org/xml/properties/internal/entity-manager</li>
* <li>http://apache.org/xml/properties/internal/document-scanner</li>
* <li>http://apache.org/xml/properties/internal/dtd-scanner</li>
* <li>http://apache.org/xml/properties/internal/grammar-pool</li>
* <li>http://apache.org/xml/properties/internal/validator/dtd</li>
* <li>http://apache.org/xml/properties/internal/datatype-validator-factory</li>
* </ul>
* </ul>
*
* @author Arnaud Le Hors, IBM
* @author Andy Clark, IBM
* @author Neil Graham, IBM
*
*/
public class DTDConfiguration
extends BasicParserConfiguration
implements XMLPullParserConfiguration {
//
// Constants
//
// feature identifiers
/** Feature identifier: warn on duplicate attribute definition. */
protected static final String WARN_ON_DUPLICATE_ATTDEF =
Constants.XERCES_FEATURE_PREFIX + Constants.WARN_ON_DUPLICATE_ATTDEF_FEATURE;
/** Feature identifier: warn on duplicate entity definition. */
protected static final String WARN_ON_DUPLICATE_ENTITYDEF =
Constants.XERCES_FEATURE_PREFIX + Constants.WARN_ON_DUPLICATE_ENTITYDEF_FEATURE;
/** Feature identifier: warn on undeclared element definition. */
protected static final String WARN_ON_UNDECLARED_ELEMDEF =
Constants.XERCES_FEATURE_PREFIX + Constants.WARN_ON_UNDECLARED_ELEMDEF_FEATURE;
/** Feature identifier: allow Java encodings. */
protected static final String ALLOW_JAVA_ENCODINGS =
Constants.XERCES_FEATURE_PREFIX + Constants.ALLOW_JAVA_ENCODINGS_FEATURE;
/** Feature identifier: continue after fatal error. */
protected static final String CONTINUE_AFTER_FATAL_ERROR =
Constants.XERCES_FEATURE_PREFIX + Constants.CONTINUE_AFTER_FATAL_ERROR_FEATURE;
/** Feature identifier: load external DTD. */
protected static final String LOAD_EXTERNAL_DTD =
Constants.XERCES_FEATURE_PREFIX + Constants.LOAD_EXTERNAL_DTD_FEATURE;
/** Feature identifier: notify built-in refereces. */
protected static final String NOTIFY_BUILTIN_REFS =
Constants.XERCES_FEATURE_PREFIX + Constants.NOTIFY_BUILTIN_REFS_FEATURE;
/** Feature identifier: notify character refereces. */
protected static final String NOTIFY_CHAR_REFS =
Constants.XERCES_FEATURE_PREFIX + Constants.NOTIFY_CHAR_REFS_FEATURE;
// property identifiers
/** Property identifier: error reporter. */
protected static final String ERROR_REPORTER =
Constants.XERCES_PROPERTY_PREFIX + Constants.ERROR_REPORTER_PROPERTY;
/** Property identifier: entity manager. */
protected static final String ENTITY_MANAGER =
Constants.XERCES_PROPERTY_PREFIX + Constants.ENTITY_MANAGER_PROPERTY;
/** Property identifier document scanner: */
protected static final String DOCUMENT_SCANNER =
Constants.XERCES_PROPERTY_PREFIX + Constants.DOCUMENT_SCANNER_PROPERTY;
/** Property identifier: DTD scanner. */
protected static final String DTD_SCANNER =
Constants.XERCES_PROPERTY_PREFIX + Constants.DTD_SCANNER_PROPERTY;
/** Property identifier: grammar pool. */
protected static final String XMLGRAMMAR_POOL =
Constants.XERCES_PROPERTY_PREFIX + Constants.XMLGRAMMAR_POOL_PROPERTY;
/** Property identifier: DTD loader. */
protected static final String DTD_PROCESSOR =
Constants.XERCES_PROPERTY_PREFIX + Constants.DTD_PROCESSOR_PROPERTY;
/** Property identifier: DTD validator. */
protected static final String DTD_VALIDATOR =
Constants.XERCES_PROPERTY_PREFIX + Constants.DTD_VALIDATOR_PROPERTY;
/** Property identifier: namespace binder. */
protected static final String NAMESPACE_BINDER =
Constants.XERCES_PROPERTY_PREFIX + Constants.NAMESPACE_BINDER_PROPERTY;
/** Property identifier: datatype validator factory. */
protected static final String DATATYPE_VALIDATOR_FACTORY =
Constants.XERCES_PROPERTY_PREFIX + Constants.DATATYPE_VALIDATOR_FACTORY_PROPERTY;
protected static final String VALIDATION_MANAGER =
Constants.XERCES_PROPERTY_PREFIX + Constants.VALIDATION_MANAGER_PROPERTY;
/** Property identifier: JAXP schema language / DOM schema-type. */
protected static final String JAXP_SCHEMA_LANGUAGE =
Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_LANGUAGE;
/** Property identifier: JAXP schema source/ DOM schema-location. */
protected static final String JAXP_SCHEMA_SOURCE =
Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_SOURCE;
/** Property identifier: locale. */
protected static final String LOCALE =
Constants.XERCES_PROPERTY_PREFIX + Constants.LOCALE_PROPERTY;
/** Property identifier: Security property manager. */
protected static final String XML_SECURITY_PROPERTY_MANAGER =
Constants.XML_SECURITY_PROPERTY_MANAGER;
/** Property identifier: Security manager. */
private static final String SECURITY_MANAGER = Constants.SECURITY_MANAGER;
// debugging
/** Set to true and recompile to print exception stack trace. */
protected static final boolean PRINT_EXCEPTION_STACK_TRACE = false;
//
// Data
//
// components (non-configurable)
/** Grammar pool. */
protected XMLGrammarPool fGrammarPool;
/** Datatype validator factory. */
protected DTDDVFactory fDatatypeValidatorFactory;
// components (configurable)
/** Error reporter. */
protected XMLErrorReporter fErrorReporter;
/** Entity manager. */
protected XMLEntityManager fEntityManager;
/** Document scanner. */
protected XMLDocumentScanner fScanner;
/** Input Source */
protected XMLInputSource fInputSource;
/** DTD scanner. */
protected XMLDTDScanner fDTDScanner;
/** DTD Processor . */
protected XMLDTDProcessor fDTDProcessor;
/** DTD Validator. */
protected XMLDTDValidator fDTDValidator;
/** Namespace binder. */
protected XMLNamespaceBinder fNamespaceBinder;
protected ValidationManager fValidationManager;
// state
/** Locator */
protected XMLLocator fLocator;
/**
* True if a parse is in progress. This state is needed because
* some features/properties cannot be set while parsing (e.g.
* validation and namespaces).
*/
protected boolean fParseInProgress = false;
//
// Constructors
//
/** Default constructor. */
public DTDConfiguration() {
this(null, null, null);
} // <init>()
/**
* Constructs a parser configuration using the specified symbol table.
*
* @param symbolTable The symbol table to use.
*/
public DTDConfiguration(SymbolTable symbolTable) {
this(symbolTable, null, null);
} // <init>(SymbolTable)
/**
* Constructs a parser configuration using the specified symbol table and
* grammar pool.
* <p>
* <strong>REVISIT:</strong>
* Grammar pool will be updated when the new validation engine is
* implemented.
*
* @param symbolTable The symbol table to use.
* @param grammarPool The grammar pool to use.
*/
public DTDConfiguration(SymbolTable symbolTable,
XMLGrammarPool grammarPool) {
this(symbolTable, grammarPool, null);
} // <init>(SymbolTable,XMLGrammarPool)
/**
* Constructs a parser configuration using the specified symbol table,
* grammar pool, and parent settings.
* <p>
* <strong>REVISIT:</strong>
* Grammar pool will be updated when the new validation engine is
* implemented.
*
* @param symbolTable The symbol table to use.
* @param grammarPool The grammar pool to use.
* @param parentSettings The parent settings.
*/
public DTDConfiguration(SymbolTable symbolTable,
XMLGrammarPool grammarPool,
XMLComponentManager parentSettings) {
super(symbolTable, parentSettings);
// add default recognized features
final String[] recognizedFeatures = {
//WARN_ON_DUPLICATE_ATTDEF, // from XMLDTDScannerImpl
//WARN_ON_UNDECLARED_ELEMDEF, // from XMLDTDScannerImpl
//ALLOW_JAVA_ENCODINGS, // from XMLEntityManager
CONTINUE_AFTER_FATAL_ERROR,
LOAD_EXTERNAL_DTD, // from XMLDTDScannerImpl
//NOTIFY_BUILTIN_REFS, // from XMLDocumentFragmentScannerImpl
//NOTIFY_CHAR_REFS, // from XMLDocumentFragmentScannerImpl
//WARN_ON_DUPLICATE_ENTITYDEF, // from XMLEntityManager
XMLConstants.USE_CATALOG,
JdkXmlUtils.OVERRIDE_PARSER
};
addRecognizedFeatures(recognizedFeatures);
// set state for default features
//setFeature(WARN_ON_DUPLICATE_ATTDEF, false); // from XMLDTDScannerImpl
//setFeature(WARN_ON_UNDECLARED_ELEMDEF, false); // from XMLDTDScannerImpl
//setFeature(ALLOW_JAVA_ENCODINGS, false); // from XMLEntityManager
setFeature(CONTINUE_AFTER_FATAL_ERROR, false);
setFeature(LOAD_EXTERNAL_DTD, true); // from XMLDTDScannerImpl
//setFeature(NOTIFY_BUILTIN_REFS, false); // from XMLDocumentFragmentScannerImpl
//setFeature(NOTIFY_CHAR_REFS, false); // from XMLDocumentFragmentScannerImpl
//setFeature(WARN_ON_DUPLICATE_ENTITYDEF, false); // from XMLEntityManager
fFeatures.put(XMLConstants.USE_CATALOG, JdkXmlUtils.USE_CATALOG_DEFAULT);
fFeatures.put(JdkXmlUtils.OVERRIDE_PARSER, JdkXmlUtils.OVERRIDE_PARSER_DEFAULT);
// add default recognized properties
final String[] recognizedProperties = {
ERROR_REPORTER,
ENTITY_MANAGER,
DOCUMENT_SCANNER,
DTD_SCANNER,
DTD_PROCESSOR,
DTD_VALIDATOR,
NAMESPACE_BINDER,
XMLGRAMMAR_POOL,
DATATYPE_VALIDATOR_FACTORY,
VALIDATION_MANAGER,
JAXP_SCHEMA_SOURCE,
JAXP_SCHEMA_LANGUAGE,
LOCALE,
SECURITY_MANAGER,
XML_SECURITY_PROPERTY_MANAGER,
JdkXmlUtils.CATALOG_DEFER,
JdkXmlUtils.CATALOG_FILES,
JdkXmlUtils.CATALOG_PREFER,
JdkXmlUtils.CATALOG_RESOLVE,
JdkXmlUtils.CDATA_CHUNK_SIZE
};
addRecognizedProperties(recognizedProperties);
fGrammarPool = grammarPool;
if(fGrammarPool != null){
setProperty(XMLGRAMMAR_POOL, fGrammarPool);
}
fEntityManager = createEntityManager();
setProperty(ENTITY_MANAGER, fEntityManager);
addComponent(fEntityManager);
fErrorReporter = createErrorReporter();
fErrorReporter.setDocumentLocator(fEntityManager.getEntityScanner());
setProperty(ERROR_REPORTER, fErrorReporter);
addComponent(fErrorReporter);
fScanner = createDocumentScanner();
setProperty(DOCUMENT_SCANNER, fScanner);
if (fScanner instanceof XMLComponent) {
addComponent((XMLComponent)fScanner);
}
fDTDScanner = createDTDScanner();
if (fDTDScanner != null) {
setProperty(DTD_SCANNER, fDTDScanner);
if (fDTDScanner instanceof XMLComponent) {
addComponent((XMLComponent)fDTDScanner);
}
}
fDTDProcessor = createDTDProcessor();
if (fDTDProcessor != null) {
setProperty(DTD_PROCESSOR, fDTDProcessor);
if (fDTDProcessor instanceof XMLComponent) {
addComponent((XMLComponent)fDTDProcessor);
}
}
fDTDValidator = createDTDValidator();
if (fDTDValidator != null) {
setProperty(DTD_VALIDATOR, fDTDValidator);
addComponent(fDTDValidator);
}
fNamespaceBinder = createNamespaceBinder();
if (fNamespaceBinder != null) {
setProperty(NAMESPACE_BINDER, fNamespaceBinder);
addComponent(fNamespaceBinder);
}
fDatatypeValidatorFactory = createDatatypeValidatorFactory();
if (fDatatypeValidatorFactory != null) {
setProperty(DATATYPE_VALIDATOR_FACTORY,
fDatatypeValidatorFactory);
}
fValidationManager = createValidationManager();
if (fValidationManager != null) {
setProperty (VALIDATION_MANAGER, fValidationManager);
}
// 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
}
setProperty(XML_SECURITY_PROPERTY_MANAGER, new XMLSecurityPropertyManager());
// Initialize Catalog features
for( CatalogFeatures.Feature f : CatalogFeatures.Feature.values()) {
setProperty(f.getPropertyName(), null);
}
setProperty(JdkXmlUtils.CDATA_CHUNK_SIZE, JdkXmlUtils.CDATA_CHUNK_SIZE_DEFAULT);
} // <init>(SymbolTable,XMLGrammarPool)
//
// Public methods
//
public PropertyState getPropertyState(String propertyId)
throws XMLConfigurationException {
if (LOCALE.equals(propertyId)) {
return PropertyState.is(getLocale());
}
return super.getPropertyState(propertyId);
}
public void setProperty(String propertyId, Object value)
throws XMLConfigurationException {
if (LOCALE.equals(propertyId)) {
setLocale((Locale) value);
}
super.setProperty(propertyId, value);
}
/**
* 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 {
super.setLocale(locale);
fErrorReporter.setLocale(locale);
} // setLocale(Locale)
//
// XMLPullParserConfiguration methods
//
// parsing
/**
* 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)
/**
* Parses the document in a pull parsing fashion.
*
* @param complete True if the pull parser should parse the
* remaining document completely.
*
* @return True if there is more document to parse.
*
* @exception XNIException Any XNI exception, possibly wrapping
* another exception.
* @exception IOException An IO exception from the parser, possibly
* from a byte stream or character stream
* supplied by the parser.
*
* @see #setInputSource
*/
public boolean parse(boolean complete) throws XNIException, IOException {
//
// reset and configure pipeline and set InputSource.
if (fInputSource !=null) {
try {
// resets and sets the pipeline.
reset();
fScanner.setInputSource(fInputSource);
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 fScanner.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
/**
* 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();
}
//
// XMLParserConfiguration methods
//
/**
* 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)
//
// Protected methods
//
/**
* Reset all components before parsing.
*
* @throws XNIException Thrown if an error occurs during initialization.
*/
protected void reset() throws XNIException {
if (fValidationManager != null)
fValidationManager.reset();
// configure the pipeline and initialize the components
configurePipeline();
super.reset();
} // reset()
/** Configures the pipeline. */
protected void configurePipeline() {
// REVISIT: This should be better designed. In other words, we
// need to figure out what is the best way for people to
// re-use *most* of the standard configuration but do
// things common things such as remove a component (e.g.
// the validator), insert a new component (e.g. XInclude),
// etc... -Ac
// setup document pipeline
if (fDTDValidator != null) {
fScanner.setDocumentHandler(fDTDValidator);
if (fFeatures.get(NAMESPACES) == Boolean.TRUE) {
// filters
fDTDValidator.setDocumentHandler(fNamespaceBinder);
fDTDValidator.setDocumentSource(fScanner);
fNamespaceBinder.setDocumentHandler(fDocumentHandler);
fNamespaceBinder.setDocumentSource(fDTDValidator);
fLastComponent = fNamespaceBinder;
}
else {
fDTDValidator.setDocumentHandler(fDocumentHandler);
fDTDValidator.setDocumentSource(fScanner);
fLastComponent = fDTDValidator;
}
}
else {
if (fFeatures.get(NAMESPACES) == Boolean.TRUE) {
fScanner.setDocumentHandler(fNamespaceBinder);
fNamespaceBinder.setDocumentHandler(fDocumentHandler);
fNamespaceBinder.setDocumentSource(fScanner);
fLastComponent = fNamespaceBinder;
}
else {
fScanner.setDocumentHandler(fDocumentHandler);
fLastComponent = fScanner;
}
}
configureDTDPipeline();
} // configurePipeline()
protected void configureDTDPipeline (){
// setup dtd pipeline
if (fDTDScanner != null) {
fProperties.put(DTD_SCANNER, fDTDScanner);
if (fDTDProcessor != null) {
fProperties.put(DTD_PROCESSOR, fDTDProcessor);
fDTDScanner.setDTDHandler(fDTDProcessor);
fDTDProcessor.setDTDSource(fDTDScanner);
fDTDProcessor.setDTDHandler(fDTDHandler);
if (fDTDHandler != null) {
fDTDHandler.setDTDSource(fDTDProcessor);
}
fDTDScanner.setDTDContentModelHandler(fDTDProcessor);
fDTDProcessor.setDTDContentModelSource(fDTDScanner);
fDTDProcessor.setDTDContentModelHandler(fDTDContentModelHandler);
if (fDTDContentModelHandler != null) {
fDTDContentModelHandler.setDTDContentModelSource(fDTDProcessor);
}
}
else {
fDTDScanner.setDTDHandler(fDTDHandler);
if (fDTDHandler != null) {
fDTDHandler.setDTDSource(fDTDScanner);
}
fDTDScanner.setDTDContentModelHandler(fDTDContentModelHandler);
if (fDTDContentModelHandler != null) {
fDTDContentModelHandler.setDTDContentModelSource(fDTDScanner);
}
}
}
}
// features and properties
/**
* Check a feature. If feature is know and supported, this method simply
* returns. Otherwise, the appropriate exception is thrown.
*
* @param featureId The unique identifier (URI) of the feature.
*
* @throws XMLConfigurationException Thrown for configuration error.
* In general, components should
* only throw this exception if
* it is <strong>really</strong>
* a critical error.
*/
protected FeatureState checkFeature(String featureId)
throws XMLConfigurationException {
//
// Xerces Features
//
if (featureId.startsWith(Constants.XERCES_FEATURE_PREFIX)) {
final int suffixLength = featureId.length() - Constants.XERCES_FEATURE_PREFIX.length();
//
// http://apache.org/xml/features/validation/dynamic
// Allows the parser to validate a document only when it
// contains a grammar. Validation is turned on/off based
// on each document instance, automatically.
//
if (suffixLength == Constants.DYNAMIC_VALIDATION_FEATURE.length() &&
featureId.endsWith(Constants.DYNAMIC_VALIDATION_FEATURE)) {
return FeatureState.RECOGNIZED;
}
//
// http://apache.org/xml/features/validation/default-attribute-values
//
if (suffixLength == Constants.DEFAULT_ATTRIBUTE_VALUES_FEATURE.length() &&
featureId.endsWith(Constants.DEFAULT_ATTRIBUTE_VALUES_FEATURE)) {
// REVISIT
return FeatureState.NOT_SUPPORTED;
}
//
// http://apache.org/xml/features/validation/default-attribute-values
//
if (suffixLength == Constants.VALIDATE_CONTENT_MODELS_FEATURE.length() &&
featureId.endsWith(Constants.VALIDATE_CONTENT_MODELS_FEATURE)) {
// REVISIT
return FeatureState.NOT_SUPPORTED;
}
//
// http://apache.org/xml/features/validation/nonvalidating/load-dtd-grammar
//
if (suffixLength == Constants.LOAD_DTD_GRAMMAR_FEATURE.length() &&
featureId.endsWith(Constants.LOAD_DTD_GRAMMAR_FEATURE)) {
return FeatureState.RECOGNIZED;
}
//
// http://apache.org/xml/features/validation/nonvalidating/load-external-dtd
//
if (suffixLength == Constants.LOAD_EXTERNAL_DTD_FEATURE.length() &&
featureId.endsWith(Constants.LOAD_EXTERNAL_DTD_FEATURE)) {
return FeatureState.RECOGNIZED;
}
//
// http://apache.org/xml/features/validation/default-attribute-values
//
if (suffixLength == Constants.VALIDATE_DATATYPES_FEATURE.length() &&
featureId.endsWith(Constants.VALIDATE_DATATYPES_FEATURE)) {
return FeatureState.NOT_SUPPORTED;
}
}
//
// Not recognized
//
return super.checkFeature(featureId);
} // checkFeature(String)
/**
* Check a property. If the property is know and supported, this method
* simply returns. Otherwise, the appropriate exception is thrown.
*
* @param propertyId The unique identifier (URI) of the property
* being set.
*
* @throws XMLConfigurationException Thrown for configuration error.
* In general, components should
* only throw this exception if
* it is <strong>really</strong>
* a critical error.
*/
protected PropertyState checkProperty(String propertyId)
throws XMLConfigurationException {
//
// Xerces Properties
//
if (propertyId.startsWith(Constants.XERCES_PROPERTY_PREFIX)) {
final int suffixLength = propertyId.length() - Constants.XERCES_PROPERTY_PREFIX.length();
if (suffixLength == Constants.DTD_SCANNER_PROPERTY.length() &&
propertyId.endsWith(Constants.DTD_SCANNER_PROPERTY)) {
return PropertyState.RECOGNIZED;
}
}
//
// Not recognized
//
return super.checkProperty(propertyId);
} // checkProperty(String)
// factory methods
/** Creates an entity manager. */
protected XMLEntityManager createEntityManager() {
return new XMLEntityManager();
} // createEntityManager():XMLEntityManager
/** Creates an error reporter. */
protected XMLErrorReporter createErrorReporter() {
return new XMLErrorReporter();
} // createErrorReporter():XMLErrorReporter
/** Create a document scanner. */
protected XMLDocumentScanner createDocumentScanner() {
return new XMLDocumentScannerImpl();
} // createDocumentScanner():XMLDocumentScanner
/** Create a DTD scanner. */
protected XMLDTDScanner createDTDScanner() {
return new XMLDTDScannerImpl();
} // createDTDScanner():XMLDTDScanner
/** Create a DTD loader . */
protected XMLDTDProcessor createDTDProcessor() {
return new XMLDTDProcessor();
} // createDTDProcessor():XMLDTDProcessor
/** Create a DTD validator. */
protected XMLDTDValidator createDTDValidator() {
return new XMLDTDValidator();
} // createDTDValidator():XMLDTDValidator
/** Create a namespace binder. */
protected XMLNamespaceBinder createNamespaceBinder() {
return new XMLNamespaceBinder();
} // createNamespaceBinder():XMLNamespaceBinder
/** Create a datatype validator factory. */
protected DTDDVFactory createDatatypeValidatorFactory() {
return DTDDVFactory.getInstance();
} // createDatatypeValidatorFactory():DatatypeValidatorFactory
protected ValidationManager createValidationManager(){
return new ValidationManager();
}
} // class DTDConfiguration
⏎ com/sun/org/apache/xerces/internal/parsers/DTDConfiguration.java
Or download all of them as a single archive file:
File name: java.xml-11.0.1-src.zip File size: 4876106 bytes Release date: 2018-11-04 Download
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