org.apache.xerces.impl.dtd

Class XMLNSDTDValidator

java.lang.Object

org.apache.xerces.impl.dtd.XMLDTDValidator

org.apache.xerces.impl.dtd.XMLNSDTDValidator

All Implemented Interfaces:

XMLDTDValidatorFilter, RevalidationHandler, org.apache.xerces.xni.parser.XMLComponent, org.apache.xerces.xni.parser.XMLDocumentFilter, org.apache.xerces.xni.parser.XMLDocumentSource, org.apache.xerces.xni.XMLDocumentHandler

public class XMLNSDTDValidator
extends XMLDTDValidator

The DTD validator. The validator implements a document filter: receiving document events from the scanner; validating the content and structure; augmenting the InfoSet, if applicable; and notifying the parser of the information resulting from the validation process.

Formerly, this component also handled DTD events and grammar construction. To facilitate the development of a meaningful DTD grammar caching/preparsing framework, this functionality has been moved into the XMLDTDLoader class. Therefore, this class no longer implements the DTDFilter or DTDContentModelFilter interfaces.

This component requires the following features and properties from the component manager that uses it:

• http://xml.org/sax/features/namespaces
• http://xml.org/sax/features/validation
• http://apache.org/xml/features/validation/dynamic
• http://apache.org/xml/properties/internal/symbol-table
• http://apache.org/xml/properties/internal/error-reporter
• http://apache.org/xml/properties/internal/grammar-pool
• http://apache.org/xml/properties/internal/datatype-validator-factory

Version:

$Id: XMLNSDTDValidator.java 572055 2007-09-02 17:55:43Z mrglavas $

Author:

Elena Litani, IBM

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.

Field Summary

Fields inherited from class org.apache.xerces.impl.dtd.XMLDTDValidator

BALANCE_SYNTAX_TREES, DATATYPE_VALIDATOR_FACTORY, DYNAMIC_VALIDATION, ERROR_REPORTER, fBalanceSyntaxTrees, fDatatypeValidatorFactory, fDocLocation, fDocumentHandler, fDocumentSource, fDTDGrammar, fDTDValidation, fDynamicValidation, fErrorReporter, fGrammarBucket, fGrammarPool, fNamespaceContext, fNamespaces, fSeenDoctypeDecl, fSymbolTable, fValENTITIES, fValENTITY, fValID, fValidation, fValidationManager, fValidationState, fValIDRef, fValIDRefs, fValNMTOKEN, fValNMTOKENS, fValNOTATION, fWarnDuplicateAttdef, GRAMMAR_POOL, NAMESPACES, PARSER_SETTINGS, SYMBOL_TABLE, VALIDATION, VALIDATION_MANAGER, WARN_ON_DUPLICATE_ATTDEF

Constructor Summary

Constructors

Constructor and Description
XMLNSDTDValidator()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	endNamespaceScope(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs, boolean isEmpty) Handles end element.
protected void	startNamespaceScope(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attributes, org.apache.xerces.xni.Augmentations augs) Bind namespaces

Methods inherited from class org.apache.xerces.impl.dtd.XMLDTDValidator

addDTDDefaultAttrsAndValidate, characterData, characters, comment, doctypeDecl, emptyElement, endCDATA, endDocument, endElement, endGeneralEntity, getDocumentHandler, getDocumentSource, getExternalEntityRefInAttrValue, getFeatureDefault, getPropertyDefault, getRecognizedFeatures, getRecognizedProperties, handleEndElement, handleStartElement, hasGrammar, ignorableWhitespace, init, invalidStandaloneAttDef, isSpace, processingInstruction, reset, setDocumentHandler, setDocumentSource, setFeature, setProperty, startCDATA, startDocument, startElement, startGeneralEntity, textDecl, validate, validateDTDattribute, xmlDecl

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XMLNSDTDValidator

public XMLNSDTDValidator()

Method Detail

startNamespaceScope

protected final void startNamespaceScope(org.apache.xerces.xni.QName element,
                       org.apache.xerces.xni.XMLAttributes attributes,
                       org.apache.xerces.xni.Augmentations augs)
                                  throws org.apache.xerces.xni.XNIException

Bind namespaces

Overrides:

startNamespaceScope in class XMLDTDValidator

Throws:

org.apache.xerces.xni.XNIException

endNamespaceScope

protected void endNamespaceScope(org.apache.xerces.xni.QName element,
                     org.apache.xerces.xni.Augmentations augs,
                     boolean isEmpty)
                          throws org.apache.xerces.xni.XNIException

Handles end element.

Overrides:

endNamespaceScope in class XMLDTDValidator

Throws:

org.apache.xerces.xni.XNIException