org.apache.xerces.impl.dtd
public class XMLDTDValidator extends Object implements XMLComponent, XMLDocumentFilter, XMLDTDValidatorFilter, RevalidationHandler
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:
Version: $Id: XMLDTDValidator.java,v 1.62 2005/05/10 15:36:42 ankitp Exp $
Field Summary | |
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protected static String | DATATYPE_VALIDATOR_FACTORY Property identifier: datatype validator factory. |
protected static String | DYNAMIC_VALIDATION Feature identifier: dynamic validation. |
protected static String | ERROR_REPORTER Property identifier: error reporter. |
protected DTDDVFactory | fDatatypeValidatorFactory Datatype validator factory. |
protected XMLLocator | fDocLocation |
protected XMLDocumentHandler | fDocumentHandler Document handler. |
protected XMLDocumentSource | fDocumentSource |
protected DTDGrammar | fDTDGrammar DTD Grammar. |
protected boolean | fDTDValidation Validation against only DTD |
protected boolean | fDynamicValidation
Dynamic validation. |
protected XMLErrorReporter | fErrorReporter Error reporter. |
protected DTDGrammarBucket | fGrammarBucket Grammar bucket. |
protected XMLGrammarPool | fGrammarPool |
protected NamespaceContext | fNamespaceContext Namespace support. |
protected boolean | fNamespaces Namespaces. |
protected boolean | fSeenDoctypeDecl True if seen DOCTYPE declaration. |
protected SymbolTable | fSymbolTable Symbol table. |
protected DatatypeValidator | fValENTITIES Datatype validator: ENTITIES. |
protected DatatypeValidator | fValENTITY Datatype validator: ENTITY. |
protected boolean | fValidation Validation. |
protected ValidationManager | fValidationManager |
protected ValidationState | fValidationState |
protected DatatypeValidator | fValID Datatype validator: ID. |
protected DatatypeValidator | fValIDRef Datatype validator: IDREF. |
protected DatatypeValidator | fValIDRefs Datatype validator: IDREFS. |
protected DatatypeValidator | fValNMTOKEN Datatype validator: NMTOKEN. |
protected DatatypeValidator | fValNMTOKENS Datatype validator: NMTOKENS. |
protected DatatypeValidator | fValNOTATION Datatype validator: NOTATION. |
protected boolean | fWarnDuplicateAttdef warn on duplicate attribute definition, this feature works only when validation is true |
protected static String | GRAMMAR_POOL Property identifier: grammar pool. |
protected static String | NAMESPACES Feature identifier: namespaces. |
protected static String | PARSER_SETTINGS |
protected static String | SYMBOL_TABLE Property identifier: symbol table. |
protected static String | VALIDATION Feature identifier: validation. |
protected static String | VALIDATION_MANAGER |
protected static String | WARN_ON_DUPLICATE_ATTDEF Feature identifier: warn on duplicate attdef |
Constructor Summary | |
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XMLDTDValidator() Default constructor. |
Method Summary | |
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protected void | addDTDDefaultAttrsAndValidate(QName elementName, int elementIndex, XMLAttributes attributes) Add default attributes and validate. |
boolean | characterData(String data, Augmentations augs) |
void | characters(XMLString text, Augmentations augs)
Character content.
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void | comment(XMLString text, Augmentations augs)
A comment.
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void | doctypeDecl(String rootElement, String publicId, String systemId, Augmentations augs)
Notifies of the presence of the DOCTYPE line in the document.
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void | emptyElement(QName element, XMLAttributes attributes, Augmentations augs)
An empty element.
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void | endCDATA(Augmentations augs)
The end of a CDATA section. |
void | endDocument(Augmentations augs)
The end of the document. |
void | endElement(QName element, Augmentations augs)
The end of an element.
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void | endGeneralEntity(String name, Augmentations augs)
This method notifies the end of a general entity.
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protected void | endNamespaceScope(QName element, Augmentations augs, boolean isEmpty) |
XMLDocumentHandler | getDocumentHandler() Returns the document handler |
XMLDocumentSource | getDocumentSource() Returns the document source |
protected String | getExternalEntityRefInAttrValue(String nonNormalizedValue) Checks entities in attribute values for standalone VC. |
Boolean | getFeatureDefault(String featureId)
Returns the default state for a feature, or null if this
component does not want to report a default value for this
feature.
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Object | getPropertyDefault(String propertyId)
Returns the default state for a property, or null if this
component does not want to report a default value for this
property.
|
String[] | getRecognizedFeatures()
Returns a list of feature identifiers that are recognized by
this component. |
String[] | getRecognizedProperties()
Returns a list of property identifiers that are recognized by
this component. |
protected void | handleEndElement(QName element, Augmentations augs, boolean isEmpty) Handle end element. |
protected boolean | handleStartElement(QName element, XMLAttributes attributes, Augmentations augs) Handle element |
boolean | hasGrammar() |
void | ignorableWhitespace(XMLString text, Augmentations augs)
Ignorable whitespace. |
protected void | init() initialization |
protected boolean | invalidStandaloneAttDef(QName element, QName attribute) Returns true if invalid standalone attribute definition. |
protected boolean | isSpace(int c) |
void | processingInstruction(String target, XMLString data, Augmentations augs)
A processing instruction. |
void | reset(XMLComponentManager componentManager) |
void | setDocumentHandler(XMLDocumentHandler documentHandler) Sets the document handler to receive information about the document. |
void | setDocumentSource(XMLDocumentSource source) Sets the document source |
void | setFeature(String featureId, boolean state)
Sets the state of a feature. |
void | setProperty(String propertyId, Object value)
Sets the value of a property. |
void | startCDATA(Augmentations augs)
The start of a CDATA section. |
void | startDocument(XMLLocator locator, String encoding, NamespaceContext namespaceContext, Augmentations augs)
The start of the document.
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void | startElement(QName element, XMLAttributes attributes, Augmentations augs)
The start of an element.
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void | startGeneralEntity(String name, XMLResourceIdentifier identifier, String encoding, Augmentations augs)
This method notifies the start of a general entity.
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protected void | startNamespaceScope(QName element, XMLAttributes attributes, Augmentations augs) |
void | textDecl(String version, String encoding, Augmentations augs)
Notifies of the presence of a TextDecl line in an entity. |
boolean | validate() |
protected void | validateDTDattribute(QName element, String attValue, XMLAttributeDecl attributeDecl)
Validate attributes in DTD fashion. |
void | xmlDecl(String version, String encoding, String standalone, Augmentations augs)
Notifies of the presence of an XMLDecl line in the document. |
true
.Parameters: text The content. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: text The text in the comment. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by application to signal an error.
Parameters: rootElement The name of the root element. publicId The public identifier if an external DTD or null if the external DTD is specified using SYSTEM. systemId The system identifier if an external DTD, null otherwise. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: element The name of the element. attributes The element attributes. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: element The name of the element. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Note: This method is not called for entity references appearing as part of attribute values.
Parameters: name The name of the entity. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: featureId The feature identifier.
Since: Xerces 2.2.0
Parameters: propertyId The property identifier.
Since: Xerces 2.2.0
Returns: true if validator is removed from the pipeline
Parameters: text The ignorable whitespace. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Typically, a processing instruction's data will contain a series of pseudo-attributes. These pseudo-attributes follow the form of element attributes but are not parsed or presented to the application as anything other than text. The application is responsible for parsing the data.
Parameters: target The target. data The data or null if none specified. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Note: Components should silently ignore features that do not affect the operation of the component.
Parameters: featureId The feature identifier. state The state of the feature.
Throws: SAXNotRecognizedException The component should not throw this exception. SAXNotSupportedException The component should not throw this exception.
Note: Components should silently ignore properties that do not affect the operation of the component.
Parameters: propertyId The property identifier. value The value of the property.
Throws: SAXNotRecognizedException The component should not throw this exception. SAXNotSupportedException The component should not throw this exception.
Parameters: augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: locator The system identifier of the entity if the entity is external, null otherwise. 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 entities or a document entity that is parsed from a java.io.Reader). namespaceContext The namespace context in effect at the start of this document. This object represents the current context. Implementors of this class are responsible for copying the namespace bindings from the the current context (and its parent contexts) if that information is important. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Parameters: element The name of the element. attributes The element attributes. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Note: This method is not called for entity references appearing as part of attribute values.
Parameters: name The name of the general entity. identifier The resource identifier. 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 entities or a document entity that is parsed from a java.io.Reader). augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.
Note: This method is only called for external parameter entities referenced in the DTD.
Parameters: version The XML version, or null if not specified. encoding The IANA encoding name of the entity. augs Additional information that may include infoset augmentations.
Throws: XNIException Thrown by handler to signal an error.
Parameters: version The XML version. encoding The IANA encoding name of the document, or null if not specified. standalone The standalone value, or null if not specified. augs Additional information that may include infoset augmentations
Throws: XNIException Thrown by handler to signal an error.