Package com.sun.xml.stream.buffer.sax

Class SAXBufferProcessor

java.lang.Object

com.sun.xml.stream.buffer.AbstractCreatorProcessor

com.sun.xml.stream.buffer.AbstractProcessor

com.sun.xml.stream.buffer.sax.SAXBufferProcessor

All Implemented Interfaces:

XMLReader

public class SAXBufferProcessor
extends AbstractProcessor
implements XMLReader

A processor of a XMLStreamBuffer that that reads the XML infoset as XMLReader.

Field Summary

Fields

Modifier and Type	Field	Description
protected AttributesHolder	_attributes
protected ContentHandler	_contentHandler	Reference to content handler.
protected DTDHandler	_dtdHandler	Reference to dtd handler.
protected EntityResolver	_entityResolver	Reference to entity resolver.
protected ErrorHandler	_errorHandler	Reference to error handler.
protected LexicalHandler	_lexicalHandler	Reference to lexical handler.
protected int[]	_namespaceAttributesStack
protected int	_namespaceAttributesStackIndex
protected int[]	_namespaceAttributesStartingStack
protected String[]	_namespacePrefixes
protected boolean	_namespacePrefixesFeature	SAX Namespace attributes features
protected int	_namespacePrefixesIndex

Fields inherited from class com.sun.xml.stream.buffer.AbstractProcessor

_buffer, _fragmentMode, _qNameBuffer, _stringInterningFeature, _treeCount, STATE_ATTRIBUTE_LN, STATE_ATTRIBUTE_LN_OBJECT, STATE_ATTRIBUTE_P_U_LN, STATE_ATTRIBUTE_P_U_LN_OBJECT, STATE_ATTRIBUTE_U_LN, STATE_ATTRIBUTE_U_LN_OBJECT, STATE_ATTRIBUTE_U_LN_QN, STATE_ATTRIBUTE_U_LN_QN_OBJECT, STATE_COMMENT_AS_CHAR_ARRAY_COPY, STATE_COMMENT_AS_CHAR_ARRAY_MEDIUM, STATE_COMMENT_AS_CHAR_ARRAY_SMALL, STATE_COMMENT_AS_STRING, STATE_DOCUMENT, STATE_DOCUMENT_FRAGMENT, STATE_ELEMENT_LN, STATE_ELEMENT_P_U_LN, STATE_ELEMENT_U_LN, STATE_ELEMENT_U_LN_QN, STATE_END, STATE_ILLEGAL, STATE_NAMESPACE_ATTRIBUTE, STATE_NAMESPACE_ATTRIBUTE_P, STATE_NAMESPACE_ATTRIBUTE_P_U, STATE_NAMESPACE_ATTRIBUTE_U, STATE_PROCESSING_INSTRUCTION, STATE_TEXT_AS_CHAR_ARRAY_COPY, STATE_TEXT_AS_CHAR_ARRAY_MEDIUM, STATE_TEXT_AS_CHAR_ARRAY_SMALL, STATE_TEXT_AS_OBJECT, STATE_TEXT_AS_STRING

Fields inherited from class com.sun.xml.stream.buffer.AbstractCreatorProcessor

_contentCharactersBuffer, _contentCharactersBufferPtr, _contentObjects, _contentObjectsPtr, _currentContentCharactersBufferFragment, _currentContentObjectFragment, _currentStructureFragment, _currentStructureStringFragment, _structure, _structurePtr, _structureStrings, _structureStringsPtr, CHAR_ARRAY_LENGTH_MEDIUM, CHAR_ARRAY_LENGTH_MEDIUM_SIZE, CHAR_ARRAY_LENGTH_SMALL, CHAR_ARRAY_LENGTH_SMALL_SIZE, CONTENT_TYPE_CHAR_ARRAY, CONTENT_TYPE_CHAR_ARRAY_COPY, CONTENT_TYPE_OBJECT, CONTENT_TYPE_STRING, FLAG_DOCUMENT_FRAGMENT, FLAG_PREFIX, FLAG_QUALIFIED_NAME, FLAG_URI, T_ATTRIBUTE, T_ATTRIBUTE_LN, T_ATTRIBUTE_LN_OBJECT, T_ATTRIBUTE_P_U_LN, T_ATTRIBUTE_P_U_LN_OBJECT, T_ATTRIBUTE_U_LN, T_ATTRIBUTE_U_LN_OBJECT, T_ATTRIBUTE_U_LN_QN, T_ATTRIBUTE_U_LN_QN_OBJECT, T_COMMENT, T_COMMENT_AS_CHAR_ARRAY, T_COMMENT_AS_CHAR_ARRAY_COPY, T_COMMENT_AS_CHAR_ARRAY_MEDIUM, T_COMMENT_AS_CHAR_ARRAY_SMALL, T_COMMENT_AS_STRING, T_DOCUMENT, T_DOCUMENT_FRAGMENT, T_ELEMENT, T_ELEMENT_LN, T_ELEMENT_P_U_LN, T_ELEMENT_U_LN, T_ELEMENT_U_LN_QN, T_END, T_END_OF_BUFFER, T_NAMESPACE_ATTRIBUTE, T_NAMESPACE_ATTRIBUTE_P, T_NAMESPACE_ATTRIBUTE_P_U, T_NAMESPACE_ATTRIBUTE_U, T_PROCESSING_INSTRUCTION, T_TEXT, T_TEXT_AS_CHAR_ARRAY, T_TEXT_AS_CHAR_ARRAY_COPY, T_TEXT_AS_CHAR_ARRAY_MEDIUM, T_TEXT_AS_CHAR_ARRAY_SMALL, T_TEXT_AS_OBJECT, T_TEXT_AS_STRING, T_UNEXPANDED_ENTITY_REFERENCE, TYPE_MASK, VALUE_TYPE_OBJECT, VALUE_TYPE_STRING

Constructor Summary

Constructors

Constructor	Description
SAXBufferProcessor()
SAXBufferProcessor(XMLStreamBuffer buffer)	Deprecated. Use SAXBufferProcessor(XMLStreamBuffer, boolean)
SAXBufferProcessor(XMLStreamBuffer buffer, boolean produceFragmentEvent)

Method Summary

Modifier and Type	Method	Description
ContentHandler	getContentHandler()
DTDHandler	getDTDHandler()
EntityResolver	getEntityResolver()
ErrorHandler	getErrorHandler()
boolean	getFeature(String name)
LexicalHandler	getLexicalHandler()
Object	getProperty(String name)
void	parse(String systemId)
void	parse(InputSource input)
final void	process()	Parse the sub-tree (or a whole document) that XMLStreamBuffer points to, and sends events to handlers.
final void	process(XMLStreamBuffer buffer)	Deprecated. Use process(XMLStreamBuffer, boolean)
final void	process(XMLStreamBuffer buffer, boolean produceFragmentEvent)	Short-hand for setXMLStreamBuffer(XMLStreamBuffer,boolean) then process().
protected void	processElement(String uri, String localName, String qName, boolean inscope)
void	setContentHandler(ContentHandler handler)
void	setDTDHandler(DTDHandler handler)
void	setEntityResolver(EntityResolver resolver)
void	setErrorHandler(ErrorHandler handler)
void	setFeature(String name, boolean value)
void	setLexicalHandler(LexicalHandler handler)
void	setProperty(String name, Object value)
void	setXMLStreamBuffer(XMLStreamBuffer buffer)	Deprecated. Use setXMLStreamBuffer(XMLStreamBuffer, boolean).
void	setXMLStreamBuffer(XMLStreamBuffer buffer, boolean produceFragmentEvent)	Resets the parser to read from the beginning of the given XMLStreamBuffer.

Methods inherited from class com.sun.xml.stream.buffer.AbstractProcessor

getAIIState, getEIIState, getNIIState, getPrefixFromQName, getQName, peekStructure, readContentCharactersBuffer, readContentCharactersCopy, readContentObject, readContentString, readEiiState, readStructure, readStructure16, readStructureString, setBuffer, setBuffer

Methods inherited from class java.lang.Object

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

Field Details

_entityResolver

protected EntityResolver _entityResolver

Reference to entity resolver.

_dtdHandler

protected DTDHandler _dtdHandler

Reference to dtd handler.

_contentHandler

protected ContentHandler _contentHandler

Reference to content handler.

_errorHandler

protected ErrorHandler _errorHandler

Reference to error handler.

_lexicalHandler

protected LexicalHandler _lexicalHandler

Reference to lexical handler.

_namespacePrefixesFeature

protected boolean _namespacePrefixesFeature

SAX Namespace attributes features

_attributes

protected AttributesHolder _attributes

_namespacePrefixes

protected String[] _namespacePrefixes

_namespacePrefixesIndex

protected int _namespacePrefixesIndex

_namespaceAttributesStartingStack

protected int[] _namespaceAttributesStartingStack

_namespaceAttributesStack

protected int[] _namespaceAttributesStack

_namespaceAttributesStackIndex

protected int _namespaceAttributesStackIndex

Constructor Details

SAXBufferProcessor

public SAXBufferProcessor()

SAXBufferProcessor

public SAXBufferProcessor(XMLStreamBuffer buffer)

Deprecated.

Use SAXBufferProcessor(XMLStreamBuffer, boolean)

SAXBufferProcessor

public SAXBufferProcessor(XMLStreamBuffer buffer,
 boolean produceFragmentEvent)

Parameters:

produceFragmentEvent - True to generate fragment SAX events without start/endDocument. False to generate a full document SAX events.

Method Details

getFeature

public boolean getFeature(String name)
                   throws SAXNotRecognizedException,
SAXNotSupportedException

Specified by:

getFeature in interface XMLReader

Throws:

SAXNotRecognizedException

SAXNotSupportedException

setFeature

public void setFeature(String name,
 boolean value)
                throws SAXNotRecognizedException,
SAXNotSupportedException

Specified by:

setFeature in interface XMLReader

Throws:

SAXNotRecognizedException

SAXNotSupportedException

getProperty

public Object getProperty(String name)
                   throws SAXNotRecognizedException,
SAXNotSupportedException

Specified by:

getProperty in interface XMLReader

Throws:

SAXNotRecognizedException

SAXNotSupportedException

setProperty

public void setProperty(String name,
 Object value)
                 throws SAXNotRecognizedException,
SAXNotSupportedException

Specified by:

setProperty in interface XMLReader

Throws:

SAXNotRecognizedException

SAXNotSupportedException

setEntityResolver

public void setEntityResolver(EntityResolver resolver)

Specified by:

setEntityResolver in interface XMLReader

getEntityResolver

public EntityResolver getEntityResolver()

Specified by:

getEntityResolver in interface XMLReader

setDTDHandler

public void setDTDHandler(DTDHandler handler)

Specified by:

setDTDHandler in interface XMLReader

getDTDHandler

public DTDHandler getDTDHandler()

Specified by:

getDTDHandler in interface XMLReader

setContentHandler

public void setContentHandler(ContentHandler handler)

Specified by:

setContentHandler in interface XMLReader

getContentHandler

public ContentHandler getContentHandler()

Specified by:

getContentHandler in interface XMLReader

setErrorHandler

public void setErrorHandler(ErrorHandler handler)

Specified by:

setErrorHandler in interface XMLReader

getErrorHandler

public ErrorHandler getErrorHandler()

Specified by:

getErrorHandler in interface XMLReader

setLexicalHandler

public void setLexicalHandler(LexicalHandler handler)

getLexicalHandler

public LexicalHandler getLexicalHandler()

parse

public void parse(InputSource input)
           throws IOException,
SAXException

Specified by:

parse in interface XMLReader

Throws:

IOException

SAXException

parse

public void parse(String systemId)
           throws IOException,
SAXException

Specified by:

parse in interface XMLReader

Throws:

IOException

SAXException

process

public final void process(XMLStreamBuffer buffer)
                   throws SAXException

Deprecated.

Use process(XMLStreamBuffer, boolean)

Short-hand for setXMLStreamBuffer(XMLStreamBuffer) then process().

Throws:

SAXException

process

public final void process(XMLStreamBuffer buffer,
 boolean produceFragmentEvent)
                   throws SAXException

Short-hand for setXMLStreamBuffer(XMLStreamBuffer,boolean) then process().

Parameters:

produceFragmentEvent - True to generate fragment SAX events without start/endDocument. False to generate a full document SAX events.

Throws:

SAXException

setXMLStreamBuffer

public void setXMLStreamBuffer(XMLStreamBuffer buffer)

Deprecated.

Use setXMLStreamBuffer(XMLStreamBuffer, boolean).

Resets the parser to read from the beginning of the given XMLStreamBuffer.

setXMLStreamBuffer

public void setXMLStreamBuffer(XMLStreamBuffer buffer,
 boolean produceFragmentEvent)

Resets the parser to read from the beginning of the given XMLStreamBuffer.

Parameters:

produceFragmentEvent - True to generate fragment SAX events without start/endDocument. False to generate a full document SAX events.

process

public final void process()
                   throws SAXException

Parse the sub-tree (or a whole document) that XMLStreamBuffer points to, and sends events to handlers.

TODO: We probably need two modes for a sub-tree event generation. One for firing a sub-tree as if it's a whole document (in which case start/endDocument and appropriate additional namespace bindings are necessary), and the other mode for firing a subtree as a subtree, like it does today. A stream buffer SAX feature could be used to specify this.

Throws:

SAXException - Follow the same semantics as XMLReader.parse(InputSource).

processElement

protected void processElement(String uri,
 String localName,
 String qName,
 boolean inscope)
                       throws SAXException

Throws:

SAXException