org.iso_relax.dispatcher.impl

Class DispatcherImpl

java.lang.Object

org.iso_relax.dispatcher.impl.DispatcherImpl

All Implemented Interfaces:

Dispatcher

public class DispatcherImpl
extends java.lang.Object
implements Dispatcher

reference implementation of Dispatcher interface.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DispatcherImpl.Context

Nested classes/interfaces inherited from interface org.iso_relax.dispatcher.Dispatcher

Dispatcher.NotationDecl, Dispatcher.UnparsedEntityDecl

Field Summary

Fields

Modifier and Type	Field and Description
protected DispatcherImpl.Context	contextStack
protected org.xml.sax.Locator	documentLocator
protected org.xml.sax.ErrorHandler	errorHandler
protected java.util.Vector	notationDecls
protected org.xml.sax.helpers.NamespaceSupport	nsMap
protected SchemaProvider	schema Dispatcher will consult this object about schema information
protected org.iso_relax.dispatcher.impl.DispatcherImpl.Transponder	transponder this object passes SAX events to IslandVerifier.
protected java.util.Vector	unparsedEntityDecls

Constructor Summary

Constructors

Constructor and Description
DispatcherImpl(SchemaProvider schema)

Method Summary

Methods

Modifier and Type	Method and Description
void	attachXMLReader(org.xml.sax.XMLReader reader) configure XMLReader to use this Dispatcher as a ContentHandler.
int	countNotationDecls() counts notation declarations found in this XML instance.
int	countUnparsedEntityDecls() counts unparsed entities found in this XML instance.
org.xml.sax.ErrorHandler	getErrorHandler() gets ErrorHandler to which IslandVerifier reports validation errors.
Dispatcher.NotationDecl	getNotationDecl(int index) gets ith notation declaration found in this XML instance.
SchemaProvider	getSchemaProvider() get ShcmeaProvider object which is attached to this Dispatcher.
Dispatcher.UnparsedEntityDecl	getUnparsedEntityDecl(int index) gets ith unparsed entity found in this XML instance.
void	setErrorHandler(org.xml.sax.ErrorHandler handler) sets application-implemented ErrorHandler, which will receive all validation errors.
void	switchVerifier(IslandVerifier newVerifier) switches to the child IslandVerifier.

Methods inherited from class java.lang.Object

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

Field Detail

documentLocator

protected org.xml.sax.Locator documentLocator

nsMap

protected final org.xml.sax.helpers.NamespaceSupport nsMap

errorHandler

protected org.xml.sax.ErrorHandler errorHandler

schema

protected final SchemaProvider schema

Dispatcher will consult this object about schema information

transponder

protected org.iso_relax.dispatcher.impl.DispatcherImpl.Transponder transponder

this object passes SAX events to IslandVerifier.

contextStack

protected DispatcherImpl.Context contextStack

unparsedEntityDecls

protected final java.util.Vector unparsedEntityDecls

notationDecls

protected final java.util.Vector notationDecls

Constructor Detail

DispatcherImpl

public DispatcherImpl(SchemaProvider schema)

Method Detail

getSchemaProvider

public SchemaProvider getSchemaProvider()

Description copied from interface: Dispatcher

get ShcmeaProvider object which is attached to this Dispatcher.

Specified by:

getSchemaProvider in interface Dispatcher

attachXMLReader

public void attachXMLReader(org.xml.sax.XMLReader reader)

Description copied from interface: Dispatcher

configure XMLReader to use this Dispatcher as a ContentHandler.

Specified by:

attachXMLReader in interface Dispatcher

switchVerifier

public void switchVerifier(IslandVerifier newVerifier)
                    throws org.xml.sax.SAXException

Description copied from interface: Dispatcher

switches to the child IslandVerifier. this method can only be called during startElement method.

Specified by:

switchVerifier in interface Dispatcher

Throws:

org.xml.sax.SAXException

setErrorHandler

public void setErrorHandler(org.xml.sax.ErrorHandler handler)

Description copied from interface: Dispatcher

sets application-implemented ErrorHandler, which will receive all validation errors.

Specified by:

setErrorHandler in interface Dispatcher

getErrorHandler

public org.xml.sax.ErrorHandler getErrorHandler()

Description copied from interface: Dispatcher

gets ErrorHandler to which IslandVerifier reports validation errors. the caller may not assume that this method returns the same object that was passed to setErrorHandler method. this method cannot return null.

Specified by:

getErrorHandler in interface Dispatcher

countUnparsedEntityDecls

public int countUnparsedEntityDecls()

Description copied from interface: Dispatcher

counts unparsed entities found in this XML instance.

Specified by:

countUnparsedEntityDecls in interface Dispatcher

getUnparsedEntityDecl

public Dispatcher.UnparsedEntityDecl getUnparsedEntityDecl(int index)

Description copied from interface: Dispatcher

gets ith unparsed entity found in this XML instance. IslandVerifiers can not receive DTDHandler events. Those who need DTD information should call this method.

Specified by:

getUnparsedEntityDecl in interface Dispatcher

countNotationDecls

public int countNotationDecls()

Description copied from interface: Dispatcher

counts notation declarations found in this XML instance.

Specified by:

countNotationDecls in interface Dispatcher

getNotationDecl

public Dispatcher.NotationDecl getNotationDecl(int index)

Description copied from interface: Dispatcher

gets ith notation declaration found in this XML instance. IslandVerifiers can not receive DTDHandler events. Those who need DTD information should call this method.

Specified by:

getNotationDecl in interface Dispatcher