com.icl.saxon
Class TransformerHandlerImpl

java.lang.Object
  extended bycom.icl.saxon.ContentEmitter
      extended bycom.icl.saxon.TransformerHandlerImpl
All Implemented Interfaces:
ContentHandler, DTDHandler, LexicalHandler, TransformerHandler

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 (mhkay@iclway.co.uk)

Field Summary
(package private)  Builder builder
           
(package private)  Controller controller
           
(package private)  Result result
           
(package private)  String systemId
           
 
Constructor Summary
protected TransformerHandlerImpl(Controller controller)
          Create a TransformerHandlerImpl and initialise variables.
 
Method Summary
 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 com.icl.saxon.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 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.xml.sax.ContentHandler
characters, endElement, endPrefixMapping, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping
 
Methods inherited from interface org.xml.sax.ext.LexicalHandler
comment, endCDATA, endDTD, endEntity, startCDATA, startDTD, startEntity
 
Methods inherited from interface org.xml.sax.DTDHandler
notationDecl, unparsedEntityDecl
 

Field Detail

controller

Controller controller

builder

Builder builder

result

Result result

systemId

String systemId
Constructor Detail

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 Detail

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