Package org.smooks.engine.delivery.sax.ng.org.apache.xerces.impl.dtd

Class XMLDTDProcessor

java.lang.Object

org.smooks.engine.delivery.sax.ng.org.apache.xerces.impl.dtd.XMLDTDProcessor

All Implemented Interfaces:

XMLComponent, XMLDTDContentModelFilter, XMLDTDContentModelSource, XMLDTDFilter, XMLDTDSource, XMLDTDContentModelHandler, XMLDTDHandler

Direct Known Subclasses:

XMLDTDLoader

public class XMLDTDProcessor
extends Object
implements XMLComponent, XMLDTDFilter, XMLDTDContentModelFilter

The DTD processor. The processor implements a DTD filter: receiving DTD events from the DTD scanner; validating the content and structure; building a grammar, if applicable; and notifying the DTDHandler of the information resulting from the process.

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

• http://xml.org/sax/features/namespaces
• 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:

$Id$

Author:

Neil Graham, IBM

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	DTD_VALIDATOR	Property identifier: validator .
protected static String	ERROR_REPORTER	Property identifier: error reporter.
protected XMLDTDContentModelHandler	fDTDContentModelHandler	DTD content model handler.
protected XMLDTDContentModelSource	fDTDContentModelSource	DTD content model source.
protected DTDGrammar	fDTDGrammar	DTD Grammar.
protected XMLDTDHandler	fDTDHandler	DTD handler.
protected XMLDTDSource	fDTDSource	DTD source.
protected boolean	fDTDValidation	Validation against only DTD
protected XMLErrorReporter	fErrorReporter	Error reporter.
protected DTDGrammarBucket	fGrammarBucket	Grammar bucket.
protected XMLGrammarPool	fGrammarPool
protected boolean	fInDTDIgnore	True if in an ignore conditional section of the DTD.
protected Locale	fLocale
protected SymbolTable	fSymbolTable	Symbol table.
protected boolean	fValidation	Validation.
protected XMLDTDValidator	fValidator
protected boolean	fWarnDuplicateAttdef	warn on duplicate attribute definition, this feature works only when validation is true
protected boolean	fWarnOnUndeclaredElemdef	warn on undeclared element referenced in content model, this feature only works when valiation is true
protected static String	GRAMMAR_POOL	Property identifier: grammar pool.
protected static String	NOTIFY_CHAR_REFS	Feature identifier: notify character references.
protected static String	PARSER_SETTINGS
protected static String	SYMBOL_TABLE	Property identifier: symbol table.
protected static String	VALIDATION	Feature identifier: validation.
protected static String	WARN_ON_DUPLICATE_ATTDEF	Feature identifier: warn on duplicate attdef
protected static String	WARN_ON_UNDECLARED_ELEMDEF	Feature identifier: warn on undeclared element referenced in content model.

Fields inherited from interface org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.XMLDTDContentModelHandler

OCCURS_ONE_OR_MORE, OCCURS_ZERO_OR_MORE, OCCURS_ZERO_OR_ONE, SEPARATOR_CHOICE, SEPARATOR_SEQUENCE

Fields inherited from interface org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.XMLDTDHandler

CONDITIONAL_IGNORE, CONDITIONAL_INCLUDE

Constructor Summary

Constructors

Constructor	Description
XMLDTDProcessor()	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	any(Augmentations augs)	A content model of ANY.
void	attributeDecl(String elementName, String attributeName, String type, String[] enumeration, String defaultType, XMLString defaultValue, XMLString nonNormalizedDefaultValue, Augmentations augs)	An attribute declaration.
protected static void	checkStandaloneEntityRef(String name, DTDGrammar grammar, XMLEntityDecl tempEntityDecl, XMLErrorReporter errorReporter)	Check standalone entity reference.
void	comment(XMLString text, Augmentations augs)	A comment.
void	element(String elementName, Augmentations augs)	A referenced element in a mixed or children content model.
void	elementDecl(String name, String contentModel, Augmentations augs)	An element declaration.
void	empty(Augmentations augs)	A content model of EMPTY.
void	endAttlist(Augmentations augs)	The end of an attribute list.
void	endConditional(Augmentations augs)	The end of a conditional section.
void	endContentModel(Augmentations augs)	The end of a content model.
void	endDTD(Augmentations augs)	The end of the DTD.
void	endExternalSubset(Augmentations augs)	The end of the DTD external subset.
void	endGroup(Augmentations augs)	The end of a group for mixed or children content models.
void	endParameterEntity(String name, Augmentations augs)	This method notifies the end of a parameter entity.
void	externalEntityDecl(String name, XMLResourceIdentifier identifier, Augmentations augs)	An external entity declaration.
XMLDTDContentModelHandler	getDTDContentModelHandler()	Gets the DTD content model handler.
XMLDTDContentModelSource	getDTDContentModelSource()
XMLDTDHandler	getDTDHandler()	Returns the DTD handler.
XMLDTDSource	getDTDSource()
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.
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.
void	ignoredCharacters(XMLString text, Augmentations augs)	Characters within an IGNORE conditional section.
void	internalEntityDecl(String name, XMLString text, XMLString nonNormalizedText, Augmentations augs)	An internal entity declaration.
protected boolean	isValidName(String name)
protected boolean	isValidNmtoken(String nmtoken)
void	notationDecl(String name, XMLResourceIdentifier identifier, Augmentations augs)	A notation declaration
void	occurrence(short occurrence, Augmentations augs)	The occurrence count for a child in a children content model or for the mixed content model group.
void	pcdata(Augmentations augs)	The appearance of "#PCDATA" within a group signifying a mixed content model.
void	processingInstruction(String target, XMLString data, Augmentations augs)	A processing instruction.
protected void	reset()
void	reset(XMLComponentManager componentManager)	Resets the component.
void	separator(short separator, Augmentations augs)	The separator between choices or sequences of a mixed or children content model.
void	setDTDContentModelHandler(XMLDTDContentModelHandler dtdContentModelHandler)	Sets the DTD content model handler.
void	setDTDContentModelSource(XMLDTDContentModelSource source)
void	setDTDHandler(XMLDTDHandler dtdHandler)	Sets the DTD handler.
void	setDTDSource(XMLDTDSource 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	startAttlist(String elementName, Augmentations augs)	The start of an attribute list.
void	startConditional(short type, Augmentations augs)	The start of a conditional section.
void	startContentModel(String elementName, Augmentations augs)	The start of a content model.
void	startDTD(XMLLocator locator, Augmentations augs)	The start of the DTD.
void	startExternalSubset(XMLResourceIdentifier identifier, Augmentations augs)	The start of the DTD external subset.
void	startGroup(Augmentations augs)	A start of either a mixed or children content model.
void	startParameterEntity(String name, XMLResourceIdentifier identifier, String encoding, Augmentations augs)	This method notifies of the start of a parameter entity.
void	textDecl(String version, String encoding, Augmentations augs)	Notifies of the presence of a TextDecl line in an entity.
void	unparsedEntityDecl(String name, XMLResourceIdentifier identifier, String notation, Augmentations augs)	An unparsed entity declaration.

Methods inherited from class java.lang.Object

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

Field Detail

VALIDATION

protected static final String VALIDATION

Feature identifier: validation.

See Also:

Constant Field Values

NOTIFY_CHAR_REFS

protected static final String NOTIFY_CHAR_REFS

Feature identifier: notify character references.

See Also:

Constant Field Values

WARN_ON_DUPLICATE_ATTDEF

protected static final String WARN_ON_DUPLICATE_ATTDEF

Feature identifier: warn on duplicate attdef

See Also:

Constant Field Values

WARN_ON_UNDECLARED_ELEMDEF

protected static final String WARN_ON_UNDECLARED_ELEMDEF

Feature identifier: warn on undeclared element referenced in content model.

See Also:

Constant Field Values

PARSER_SETTINGS

protected static final String PARSER_SETTINGS

See Also:

Constant Field Values

SYMBOL_TABLE

protected static final String SYMBOL_TABLE

Property identifier: symbol table.

See Also:

Constant Field Values

ERROR_REPORTER

protected static final String ERROR_REPORTER

Property identifier: error reporter.

See Also:

Constant Field Values

GRAMMAR_POOL

protected static final String GRAMMAR_POOL

Property identifier: grammar pool.

See Also:

Constant Field Values

DTD_VALIDATOR

protected static final String DTD_VALIDATOR

Property identifier: validator .

See Also:

Constant Field Values

fValidation

protected boolean fValidation

Validation.

fDTDValidation

protected boolean fDTDValidation

Validation against only DTD

fWarnDuplicateAttdef

protected boolean fWarnDuplicateAttdef

warn on duplicate attribute definition, this feature works only when validation is true

fWarnOnUndeclaredElemdef

protected boolean fWarnOnUndeclaredElemdef

warn on undeclared element referenced in content model, this feature only works when valiation is true

fSymbolTable

protected SymbolTable fSymbolTable

Symbol table.

fErrorReporter

protected XMLErrorReporter fErrorReporter

Error reporter.

fGrammarBucket

protected DTDGrammarBucket fGrammarBucket

Grammar bucket.

fValidator

protected XMLDTDValidator fValidator

fGrammarPool

protected XMLGrammarPool fGrammarPool

fLocale

protected Locale fLocale

fDTDHandler

protected XMLDTDHandler fDTDHandler

DTD handler.

fDTDSource

protected XMLDTDSource fDTDSource

DTD source.

fDTDContentModelHandler

protected XMLDTDContentModelHandler fDTDContentModelHandler

DTD content model handler.

fDTDContentModelSource

protected XMLDTDContentModelSource fDTDContentModelSource

DTD content model source.

fDTDGrammar

protected DTDGrammar fDTDGrammar

DTD Grammar.

fInDTDIgnore

protected boolean fInDTDIgnore

True if in an ignore conditional section of the DTD.

Constructor Detail

XMLDTDProcessor

public XMLDTDProcessor()

Default constructor.

Method Detail

reset

public void reset(XMLComponentManager componentManager)
           throws XMLConfigurationException

Description copied from interface: XMLComponent

Resets the component. The component can query the component manager about any features and properties that affect the operation of the component.

Specified by:

reset in interface XMLComponent

Parameters:

componentManager - The component manager.

Throws:

XMLConfigurationException

reset

protected void reset()

getRecognizedFeatures

public String[] getRecognizedFeatures()

Returns a list of feature identifiers that are recognized by this component. This method may return null if no features are recognized by this component.

Specified by:

getRecognizedFeatures in interface XMLComponent

setFeature

public void setFeature(String featureId,
                       boolean state)
                throws XMLConfigurationException

Sets the state of a feature. This method is called by the component manager any time after reset when a feature changes state.

Note: Components should silently ignore features that do not affect the operation of the component.

Specified by:

setFeature in interface XMLComponent

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.

XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.

getRecognizedProperties

public String[] getRecognizedProperties()

Returns a list of property identifiers that are recognized by this component. This method may return null if no properties are recognized by this component.

Specified by:

getRecognizedProperties in interface XMLComponent

setProperty

public void setProperty(String propertyId,
                        Object value)
                 throws XMLConfigurationException

Sets the value of a property. This method is called by the component manager any time after reset when a property changes value.

Note: Components should silently ignore properties that do not affect the operation of the component.

Specified by:

setProperty in interface XMLComponent

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.

XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.

getFeatureDefault

public 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.

Specified by:

getFeatureDefault in interface XMLComponent

Parameters:

featureId - The feature identifier.

Since:

Xerces 2.2.0

getPropertyDefault

public 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.

Specified by:

getPropertyDefault in interface XMLComponent

Parameters:

propertyId - The property identifier.

Since:

Xerces 2.2.0

setDTDHandler

public void setDTDHandler(XMLDTDHandler dtdHandler)

Sets the DTD handler.

Specified by:

setDTDHandler in interface XMLDTDSource

Parameters:

dtdHandler - The DTD handler.

getDTDHandler

public XMLDTDHandler getDTDHandler()

Returns the DTD handler.

Specified by:

getDTDHandler in interface XMLDTDSource

Returns:

The DTD handler.

setDTDContentModelHandler

public void setDTDContentModelHandler(XMLDTDContentModelHandler dtdContentModelHandler)

Sets the DTD content model handler.

Specified by:

setDTDContentModelHandler in interface XMLDTDContentModelSource

Parameters:

dtdContentModelHandler - The DTD content model handler.

getDTDContentModelHandler

public XMLDTDContentModelHandler getDTDContentModelHandler()

Gets the DTD content model handler.

Specified by:

getDTDContentModelHandler in interface XMLDTDContentModelSource

Returns:

dtdContentModelHandler The DTD content model handler.

startExternalSubset

public void startExternalSubset(XMLResourceIdentifier identifier,
                                Augmentations augs)
                         throws XNIException

The start of the DTD external subset.

Specified by:

startExternalSubset in interface XMLDTDHandler

Parameters:

augs - Additional information that may include infoset augmentations.

identifier - The resource identifier.

Throws:

XNIException - Thrown by handler to signal an error.

endExternalSubset

public void endExternalSubset(Augmentations augs)
                       throws XNIException

The end of the DTD external subset.

Specified by:

endExternalSubset in interface XMLDTDHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

checkStandaloneEntityRef

protected static void checkStandaloneEntityRef(String name,
                                               DTDGrammar grammar,
                                               XMLEntityDecl tempEntityDecl,
                                               XMLErrorReporter errorReporter)
                                        throws XNIException

Check standalone entity reference. Made static to make common between the validator and loader.

Parameters:

name -

grammar - grammar to which entity belongs

tempEntityDecl - empty entity declaration to put results in

errorReporter - error reporter to send errors to

Throws:

XNIException - Thrown by application to signal an error.

comment

public void comment(XMLString text,
                    Augmentations augs)
             throws XNIException

A comment.

Specified by:

comment in interface XMLDTDHandler

Parameters:

text - The text in the comment.

augs - Additional information that may include infoset augmentations

Throws:

XNIException - Thrown by application to signal an error.

processingInstruction

public void processingInstruction(String target,
                                  XMLString data,
                                  Augmentations augs)
                           throws XNIException

A processing instruction. Processing instructions consist of a target name and, optionally, text data. The data is only meaningful to the application.

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.

Specified by:

processingInstruction in interface XMLDTDHandler

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.

startDTD

public void startDTD(XMLLocator locator,
                     Augmentations augs)
              throws XNIException

The start of the DTD.

Specified by:

startDTD in interface XMLDTDHandler

Parameters:

locator - The document locator, or null if the document location cannot be reported during the parsing of the document DTD. However, it is strongly recommended that a locator be supplied that can at least report the base system identifier of the DTD.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

ignoredCharacters

public void ignoredCharacters(XMLString text,
                              Augmentations augs)
                       throws XNIException

Characters within an IGNORE conditional section.

Specified by:

ignoredCharacters in interface XMLDTDHandler

Parameters:

text - The ignored text.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

textDecl

public void textDecl(String version,
                     String encoding,
                     Augmentations augs)
              throws XNIException

Notifies of the presence of a TextDecl line in an entity. If present, this method will be called immediately following the startParameterEntity call.

Note: This method is only called for external parameter entities referenced in the DTD.

Specified by:

textDecl in interface XMLDTDHandler

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.

startParameterEntity

public void startParameterEntity(String name,
                                 XMLResourceIdentifier identifier,
                                 String encoding,
                                 Augmentations augs)
                          throws XNIException

This method notifies of the start of a parameter entity. The parameter entity name start with a '%' character.

Specified by:

startParameterEntity in interface XMLDTDHandler

Parameters:

name - The name of the parameter 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 parameter entities).

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

endParameterEntity

public void endParameterEntity(String name,
                               Augmentations augs)
                        throws XNIException

This method notifies the end of a parameter entity. Parameter entity names begin with a '%' character.

Specified by:

endParameterEntity in interface XMLDTDHandler

Parameters:

name - The name of the parameter entity.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

elementDecl

public void elementDecl(String name,
                        String contentModel,
                        Augmentations augs)
                 throws XNIException

An element declaration.

Specified by:

elementDecl in interface XMLDTDHandler

Parameters:

name - The name of the element.

contentModel - The element content model.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

startAttlist

public void startAttlist(String elementName,
                         Augmentations augs)
                  throws XNIException

The start of an attribute list.

Specified by:

startAttlist in interface XMLDTDHandler

Parameters:

elementName - The name of the element that this attribute list is associated with.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

attributeDecl

public void attributeDecl(String elementName,
                          String attributeName,
                          String type,
                          String[] enumeration,
                          String defaultType,
                          XMLString defaultValue,
                          XMLString nonNormalizedDefaultValue,
                          Augmentations augs)
                   throws XNIException

An attribute declaration.

Specified by:

attributeDecl in interface XMLDTDHandler

Parameters:

elementName - The name of the element that this attribute is associated with.

attributeName - The name of the attribute.

type - The attribute type. This value will be one of the following: "CDATA", "ENTITY", "ENTITIES", "ENUMERATION", "ID", "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS", or "NOTATION".

enumeration - If the type has the value "ENUMERATION" or "NOTATION", this array holds the allowed attribute values; otherwise, this array is null.

defaultType - The attribute default type. This value will be one of the following: "#FIXED", "#IMPLIED", "#REQUIRED", or null.

defaultValue - The attribute default value, or null if no default value is specified.

nonNormalizedDefaultValue - The attribute default value with no normalization performed, or null if no default value is specified.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

endAttlist

public void endAttlist(Augmentations augs)
                throws XNIException

The end of an attribute list.

Specified by:

endAttlist in interface XMLDTDHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

internalEntityDecl

public void internalEntityDecl(String name,
                               XMLString text,
                               XMLString nonNormalizedText,
                               Augmentations augs)
                        throws XNIException

An internal entity declaration.

Specified by:

internalEntityDecl in interface XMLDTDHandler

Parameters:

name - The name of the entity. Parameter entity names start with '%', whereas the name of a general entity is just the entity name.

text - The value of the entity.

nonNormalizedText - The non-normalized value of the entity. This value contains the same sequence of characters that was in the internal entity declaration, without any entity references expanded.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

externalEntityDecl

public void externalEntityDecl(String name,
                               XMLResourceIdentifier identifier,
                               Augmentations augs)
                        throws XNIException

An external entity declaration.

Specified by:

externalEntityDecl in interface XMLDTDHandler

Parameters:

name - The name of the entity. Parameter entity names start with '%', whereas the name of a general entity is just the entity name.

identifier - An object containing all location information pertinent to this external entity.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

unparsedEntityDecl

public void unparsedEntityDecl(String name,
                               XMLResourceIdentifier identifier,
                               String notation,
                               Augmentations augs)
                        throws XNIException

An unparsed entity declaration.

Specified by:

unparsedEntityDecl in interface XMLDTDHandler

Parameters:

name - The name of the entity.

identifier - An object containing all location information pertinent to this entity.

notation - The name of the notation.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

notationDecl

public void notationDecl(String name,
                         XMLResourceIdentifier identifier,
                         Augmentations augs)
                  throws XNIException

A notation declaration

Specified by:

notationDecl in interface XMLDTDHandler

Parameters:

name - The name of the notation.

identifier - An object containing all location information pertinent to this notation.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

startConditional

public void startConditional(short type,
                             Augmentations augs)
                      throws XNIException

The start of a conditional section.

Specified by:

startConditional in interface XMLDTDHandler

Parameters:

type - The type of the conditional section. This value will either be CONDITIONAL_INCLUDE or CONDITIONAL_IGNORE.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

See Also:

XMLDTDHandler.CONDITIONAL_INCLUDE, XMLDTDHandler.CONDITIONAL_IGNORE

endConditional

public void endConditional(Augmentations augs)
                    throws XNIException

The end of a conditional section.

Specified by:

endConditional in interface XMLDTDHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

endDTD

public void endDTD(Augmentations augs)
            throws XNIException

The end of the DTD.

Specified by:

endDTD in interface XMLDTDHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

setDTDSource

public void setDTDSource(XMLDTDSource source)

Specified by:

setDTDSource in interface XMLDTDHandler

getDTDSource

public XMLDTDSource getDTDSource()

Specified by:

getDTDSource in interface XMLDTDHandler

setDTDContentModelSource

public void setDTDContentModelSource(XMLDTDContentModelSource source)

Specified by:

setDTDContentModelSource in interface XMLDTDContentModelHandler

getDTDContentModelSource

public XMLDTDContentModelSource getDTDContentModelSource()

Specified by:

getDTDContentModelSource in interface XMLDTDContentModelHandler

startContentModel

public void startContentModel(String elementName,
                              Augmentations augs)
                       throws XNIException

The start of a content model. Depending on the type of the content model, specific methods may be called between the call to the startContentModel method and the call to the endContentModel method.

Specified by:

startContentModel in interface XMLDTDContentModelHandler

Parameters:

elementName - The name of the element.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

any

public void any(Augmentations augs)
         throws XNIException

A content model of ANY.

Specified by:

any in interface XMLDTDContentModelHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

See Also:

empty(org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.Augmentations), startGroup(org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.Augmentations)

empty

public void empty(Augmentations augs)
           throws XNIException

A content model of EMPTY.

Specified by:

empty in interface XMLDTDContentModelHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

See Also:

any(org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.Augmentations), startGroup(org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.Augmentations)

startGroup

public void startGroup(Augmentations augs)
                throws XNIException

A start of either a mixed or children content model. A mixed content model will immediately be followed by a call to the pcdata() method. A children content model will contain additional groups and/or elements.

Specified by:

startGroup in interface XMLDTDContentModelHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

See Also:

any(org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.Augmentations), empty(org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.Augmentations)

pcdata

public void pcdata(Augmentations augs)

The appearance of "#PCDATA" within a group signifying a mixed content model. This method will be the first called following the content model's startGroup().

Specified by:

pcdata in interface XMLDTDContentModelHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

See Also:

startGroup(org.smooks.engine.delivery.sax.ng.org.apache.xerces.xni.Augmentations)

element

public void element(String elementName,
                    Augmentations augs)
             throws XNIException

A referenced element in a mixed or children content model.

Specified by:

element in interface XMLDTDContentModelHandler

Parameters:

elementName - The name of the referenced element.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

separator

public void separator(short separator,
                      Augmentations augs)
               throws XNIException

The separator between choices or sequences of a mixed or children content model.

Specified by:

separator in interface XMLDTDContentModelHandler

Parameters:

separator - The type of children separator.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

See Also:

XMLDTDContentModelHandler.SEPARATOR_CHOICE, XMLDTDContentModelHandler.SEPARATOR_SEQUENCE

occurrence

public void occurrence(short occurrence,
                       Augmentations augs)
                throws XNIException

The occurrence count for a child in a children content model or for the mixed content model group.

Specified by:

occurrence in interface XMLDTDContentModelHandler

Parameters:

occurrence - The occurrence count for the last element or group.

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

See Also:

XMLDTDContentModelHandler.OCCURS_ZERO_OR_ONE, XMLDTDContentModelHandler.OCCURS_ZERO_OR_MORE, XMLDTDContentModelHandler.OCCURS_ONE_OR_MORE

endGroup

public void endGroup(Augmentations augs)
              throws XNIException

The end of a group for mixed or children content models.

Specified by:

endGroup in interface XMLDTDContentModelHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

endContentModel

public void endContentModel(Augmentations augs)
                     throws XNIException

The end of a content model.

Specified by:

endContentModel in interface XMLDTDContentModelHandler

Parameters:

augs - Additional information that may include infoset augmentations.

Throws:

XNIException - Thrown by handler to signal an error.

isValidNmtoken

protected boolean isValidNmtoken(String nmtoken)

isValidName

protected boolean isValidName(String name)