net.sf.saxon.event

Class TransformerReceiver

java.lang.Object

net.sf.saxon.event.SequenceReceiver

net.sf.saxon.event.ProxyReceiver

net.sf.saxon.event.TransformerReceiver

All Implemented Interfaces:

Result, Receiver

public class TransformerReceiver
extends ProxyReceiver

TransformerReceiver is similar in concept to the JAXP TransformerHandler, except that it implements Saxon's Receiver interface rather than the standard SAX2 interface. This means that it allows nodes with type annotations to be passed down a pipeline from one transformation to another.

Field Summary

Fields inherited from class net.sf.saxon.event.ProxyReceiver

nextReceiver

Fields inherited from class net.sf.saxon.event.SequenceReceiver

pipelineConfiguration, previousAtomic, systemId

Fields inherited from interface javax.xml.transform.Result

PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Constructor Summary

Constructors

Constructor and Description
TransformerReceiver(Controller controller) Create a TransformerReceiver and initialise variables.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Override the behaviour of close() in ProxyReceiver, so that it fires off the transformation of the constructed document
Controller	getController() Get the Controller used for this transformation
Receiver	getDestination() Get the output destination of the transformation
void	open() Start of event stream
void	setDestination(Receiver destination) Set the output destination of the transformation.
void	setSystemId(String systemId) Set the SystemId of the document

Methods inherited from class net.sf.saxon.event.ProxyReceiver

append, attribute, characters, comment, endDocument, endElement, getNamePool, getUnderlyingReceiver, namespace, processingInstruction, setPipelineConfiguration, setUnderlyingReceiver, setUnparsedEntity, startContent, startDocument, startElement, usesTypeAnnotations

Methods inherited from class net.sf.saxon.event.SequenceReceiver

append, getConfiguration, getPipelineConfiguration, getSystemId, isTrueSequenceReceiver

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformerReceiver

public TransformerReceiver(Controller controller)

Create a TransformerReceiver and initialise variables.

Parameters:

controller - the Controller (Saxon's implementation of the JAXP Transformer)

Method Detail

open

public void open()
          throws XPathException

Start of event stream

Specified by:

open in interface Receiver

Overrides:

open in class ProxyReceiver

Throws:

XPathException - if an error occurs

getController

public Controller getController()

Get the Controller used for this transformation

Returns:

the controller

setSystemId

public void setSystemId(String systemId)

Set the SystemId of the document

Specified by:

setSystemId in interface Result

Specified by:

setSystemId in interface Receiver

Overrides:

setSystemId in class ProxyReceiver

Parameters:

systemId - the URI used to identify the tree being passed across this interface

setDestination

public void setDestination(Receiver destination)

Set the output destination of the transformation. This method must be called before the transformation can proceed.

Parameters:

destination - the destination to which the transformation output will be written

getDestination

public Receiver getDestination()

Get the output destination of the transformation

Returns:

the output destination. May be null if no destination has been set.

close

public void close()
           throws XPathException

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

Specified by:

close in interface Receiver

Overrides:

close in class ProxyReceiver

Throws:

XPathException - if an error occurs