Class TransformerHandlerImpl

java.lang.Object

com.icl.saxon.ContentEmitter

com.icl.saxon.TransformerHandlerImpl

All Implemented Interfaces:

TransformerHandler, ContentHandler, DTDHandler, LexicalHandler

public class TransformerHandlerImpl
extends ContentEmitter
implements TransformerHandler

TransformerHandlerImpl implements the javax.xml.transform.sax.TransformerHandler interface. It acts as a ContentHandler and LexicalHandler which receives a stream of SAX events representing an input document, and performs a transformation treating this SAX stream as the source document of the transformation.

Author:

Michael H. Kay

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Builder	builder
(package private) Controller	controller
(package private) Result	result
(package private) String	systemId

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TransformerHandlerImpl(Controller controller)	Create a TransformerHandlerImpl and initialise variables.

Method Summary

Modifier and Type	Method	Description
void	endDocument()	Override the behaviour of endDocument() in ContentEmitter, so that it fires off the transformation of the constructed document
Result	getResult()	Get the output destination of the transformation
String	getSystemId()	Get the systemId of the document
Transformer	getTransformer()	Get the Transformer used for this transformation
void	setResult(Result result)	Set the output destination of the transformation
void	setSystemId(String url)	Set the SystemId of the document

Methods inherited from class ContentEmitter

characters, comment, endCDATA, endDTD, endElement, endEntity, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, setDocumentLocator, setEmitter, setNamePool, skippedEntity, startCDATA, startDocument, startDTD, startElement, startEntity, startPrefixMapping, unparsedEntityDecl

Methods inherited from class Object

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

Methods inherited from interface ContentHandler

characters, declaration, endElement, endPrefixMapping, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping

Methods inherited from interface DTDHandler

notationDecl, unparsedEntityDecl

Methods inherited from interface LexicalHandler

comment, endCDATA, endDTD, endEntity, startCDATA, startDTD, startEntity

Field Details

controller

Controller controller

builder

Builder builder

result

Result result

systemId

String systemId

Constructor Details

TransformerHandlerImpl

protected TransformerHandlerImpl(Controller controller)

Create a TransformerHandlerImpl and initialise variables. The constructor is protected, because the Filter should be created using newTransformerHandler() in the SAXTransformerFactory class

Method Details

getTransformer

public Transformer getTransformer()

Get the Transformer used for this transformation

Specified by:

getTransformer in interface TransformerHandler

setSystemId

public void setSystemId(String url)

Set the SystemId of the document

Specified by:

setSystemId in interface TransformerHandler

getSystemId

public String getSystemId()

Get the systemId of the document

Specified by:

getSystemId in interface TransformerHandler

setResult

public void setResult(Result result)

Set the output destination of the transformation

Specified by:

setResult in interface TransformerHandler

getResult

public Result getResult()

Get the output destination of the transformation

endDocument

public void endDocument()
                 throws SAXException

Override the behaviour of endDocument() in ContentEmitter, so that it fires off the transformation of the constructed document

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class ContentEmitter

Throws:

SAXException