jdk7u.jaxp.org.apache.xerces.external.impl

Class XMLStreamFilterImpl

java.lang.Object

jdk7u.jaxp.org.apache.xerces.external.impl.XMLStreamFilterImpl

All Implemented Interfaces:

XMLStreamConstants, XMLStreamReader

public class XMLStreamFilterImpl
extends Object
implements XMLStreamReader

Author:

Joe Wang: This is a rewrite of the original class. The focus is on removing caching, and make the filtered stream reader more compatible with those in other implementations. Note however, that this version will not solve all the issues related to the undefined condition in the spec. The priority is to pass the TCK. Issues arising due to the requirement, that is, (1) should it initiate at BEGIN_DOCUMENT or an accepted event; (2) should hasNext() advance the underlining stream in order to find an acceptable event, would have to wait until 1.1 of StAX in which the filtered stream reader would be defined more clearly.

Field Summary

Fields inherited from interface javax.xml.stream.XMLStreamConstants

ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT

Constructor Summary

Constructors

Constructor and Description
XMLStreamFilterImpl(XMLStreamReader reader, StreamFilter filter) Creates a new instance of XMLStreamFilterImpl

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	getAttributeCount()
String	getAttributeLocalName(int index)
QName	getAttributeName(int index)
String	getAttributeNamespace(int index)
String	getAttributePrefix(int index)
String	getAttributeType(int index)
String	getAttributeValue(int index)
String	getAttributeValue(String namespaceURI, String localName)
String	getCharacterEncodingScheme()
String	getElementText()
String	getEncoding()
int	getEventType()
String	getLocalName()
Location	getLocation()
QName	getName()
NamespaceContext	getNamespaceContext()
int	getNamespaceCount()
String	getNamespacePrefix(int index)
String	getNamespaceURI()
String	getNamespaceURI(int index)
String	getNamespaceURI(String prefix)
String	getPIData()
String	getPITarget()
String	getPrefix()
Object	getProperty(String name)
String	getText()
char[]	getTextCharacters()
int	getTextCharacters(int sourceStart, char[] target, int targetStart, int length)
int	getTextLength()
int	getTextStart()
String	getVersion()
boolean	hasName()
boolean	hasNext()
boolean	hasText()
boolean	isAttributeSpecified(int index)
boolean	isCharacters()
boolean	isEndElement()
boolean	isStandalone()
boolean	isStartElement()
boolean	isWhiteSpace()
int	next()
int	nextTag()
void	require(int type, String namespaceURI, String localName)
protected void	setStreamFilter(StreamFilter sf)
boolean	standaloneSet()

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLStreamFilterImpl

public XMLStreamFilterImpl(XMLStreamReader reader,
                   StreamFilter filter)

Creates a new instance of XMLStreamFilterImpl

Method Detail

setStreamFilter

protected void setStreamFilter(StreamFilter sf)

Parameters:

sf -

next

public int next()
         throws XMLStreamException

Specified by:

next in interface XMLStreamReader

Returns:

Throws:

XMLStreamException

nextTag

public int nextTag()
            throws XMLStreamException

Specified by:

nextTag in interface XMLStreamReader

Returns:

Throws:

XMLStreamException

hasNext

public boolean hasNext()
                throws XMLStreamException

Specified by:

hasNext in interface XMLStreamReader

Returns:

Throws:

XMLStreamException

close

public void close()
           throws XMLStreamException

Specified by:

close in interface XMLStreamReader

Throws:

XMLStreamException

getAttributeCount

public int getAttributeCount()

Specified by:

getAttributeCount in interface XMLStreamReader

Returns:

getAttributeName

public QName getAttributeName(int index)

Specified by:

getAttributeName in interface XMLStreamReader

Parameters:

index -

Returns:

getAttributeNamespace

public String getAttributeNamespace(int index)

Specified by:

getAttributeNamespace in interface XMLStreamReader

Parameters:

index -

Returns:

getAttributePrefix

public String getAttributePrefix(int index)

Specified by:

getAttributePrefix in interface XMLStreamReader

Parameters:

index -

Returns:

getAttributeType

public String getAttributeType(int index)

Specified by:

getAttributeType in interface XMLStreamReader

Parameters:

index -

Returns:

getAttributeValue

public String getAttributeValue(int index)

Specified by:

getAttributeValue in interface XMLStreamReader

Parameters:

index -

Returns:

getAttributeValue

public String getAttributeValue(String namespaceURI,
                       String localName)

Specified by:

getAttributeValue in interface XMLStreamReader

Parameters:

namespaceURI -

localName -

Returns:

getCharacterEncodingScheme

public String getCharacterEncodingScheme()

Specified by:

getCharacterEncodingScheme in interface XMLStreamReader

Returns:

getElementText

public String getElementText()
                      throws XMLStreamException

Specified by:

getElementText in interface XMLStreamReader

Returns:

Throws:

XMLStreamException

getEncoding

public String getEncoding()

Specified by:

getEncoding in interface XMLStreamReader

Returns:

getEventType

public int getEventType()

Specified by:

getEventType in interface XMLStreamReader

Returns:

getLocalName

public String getLocalName()

Specified by:

getLocalName in interface XMLStreamReader

Returns:

getLocation

public Location getLocation()

Specified by:

getLocation in interface XMLStreamReader

Returns:

getName

public QName getName()

Specified by:

getName in interface XMLStreamReader

Returns:

getNamespaceContext

public NamespaceContext getNamespaceContext()

Specified by:

getNamespaceContext in interface XMLStreamReader

Returns:

getNamespaceCount

public int getNamespaceCount()

Specified by:

getNamespaceCount in interface XMLStreamReader

Returns:

getNamespacePrefix

public String getNamespacePrefix(int index)

Specified by:

getNamespacePrefix in interface XMLStreamReader

Parameters:

index -

Returns:

getNamespaceURI

public String getNamespaceURI()

Specified by:

getNamespaceURI in interface XMLStreamReader

Returns:

getNamespaceURI

public String getNamespaceURI(int index)

Specified by:

getNamespaceURI in interface XMLStreamReader

Parameters:

index -

Returns:

getNamespaceURI

public String getNamespaceURI(String prefix)

Specified by:

getNamespaceURI in interface XMLStreamReader

Parameters:

prefix -

Returns:

getPIData

public String getPIData()

Specified by:

getPIData in interface XMLStreamReader

Returns:

getPITarget

public String getPITarget()

Specified by:

getPITarget in interface XMLStreamReader

Returns:

getPrefix

public String getPrefix()

Specified by:

getPrefix in interface XMLStreamReader

Returns:

getProperty

public Object getProperty(String name)
                   throws IllegalArgumentException

Specified by:

getProperty in interface XMLStreamReader

Parameters:

name -

Returns:

Throws:

IllegalArgumentException

getText

public String getText()

Specified by:

getText in interface XMLStreamReader

Returns:

getTextCharacters

public char[] getTextCharacters()

Specified by:

getTextCharacters in interface XMLStreamReader

Returns:

getTextCharacters

public int getTextCharacters(int sourceStart,
                    char[] target,
                    int targetStart,
                    int length)
                      throws XMLStreamException

Specified by:

getTextCharacters in interface XMLStreamReader

Parameters:

sourceStart -

target -

targetStart -

length -

Returns:

Throws:

XMLStreamException

getTextLength

public int getTextLength()

Specified by:

getTextLength in interface XMLStreamReader

Returns:

getTextStart

public int getTextStart()

Specified by:

getTextStart in interface XMLStreamReader

Returns:

getVersion

public String getVersion()

Specified by:

getVersion in interface XMLStreamReader

Returns:

hasName

public boolean hasName()

Specified by:

hasName in interface XMLStreamReader

Returns:

hasText

public boolean hasText()

Specified by:

hasText in interface XMLStreamReader

Returns:

isAttributeSpecified

public boolean isAttributeSpecified(int index)

Specified by:

isAttributeSpecified in interface XMLStreamReader

Parameters:

index -

Returns:

isCharacters

public boolean isCharacters()

Specified by:

isCharacters in interface XMLStreamReader

Returns:

isEndElement

public boolean isEndElement()

Specified by:

isEndElement in interface XMLStreamReader

Returns:

isStandalone

public boolean isStandalone()

Specified by:

isStandalone in interface XMLStreamReader

Returns:

isStartElement

public boolean isStartElement()

Specified by:

isStartElement in interface XMLStreamReader

Returns:

isWhiteSpace

public boolean isWhiteSpace()

Specified by:

isWhiteSpace in interface XMLStreamReader

Returns:

require

public void require(int type,
           String namespaceURI,
           String localName)
             throws XMLStreamException

Specified by:

require in interface XMLStreamReader

Parameters:

type -

namespaceURI -

localName -

Throws:

XMLStreamException

standaloneSet

public boolean standaloneSet()

Specified by:

standaloneSet in interface XMLStreamReader

Returns:

getAttributeLocalName

public String getAttributeLocalName(int index)

Specified by:

getAttributeLocalName in interface XMLStreamReader

Parameters:

index -

Returns: