Package com.sun.xml.messaging.saaj.util.transform

Class EfficientStreamingTransformer

java.lang.Object

javax.xml.transform.Transformer

com.sun.xml.messaging.saaj.util.transform.EfficientStreamingTransformer

public class EfficientStreamingTransformer
extends Transformer

This class is a proxy for a Transformer object with optimizations for certain cases. If source and result are of type stream, then bytes are simply copied whenever possible (note that this assumes that the input is well formed). In addition, it provides support for FI using native DOM parsers and serializers.

Author:

Panos Kougiouris panos@acm.org, Santiago.PericasGeertsen@sun.com

Method Summary

Modifier and Type	Method	Description
void	clearParameters()
ErrorListener	getErrorListener()
Properties	getOutputProperties()
String	getOutputProperty(String str)
Object	getParameter(String str)
URIResolver	getURIResolver()
static Transformer	newTransformer()	Return Transformer instance for this thread, allocating a new one if necessary.
void	setErrorListener(ErrorListener errorListener)
void	setOutputProperties(Properties properties)
void	setOutputProperty(String str, String str1)
void	setParameter(String str, Object obj)
void	setURIResolver(URIResolver uRIResolver)
void	transform(Source source, Result result)

Methods inherited from class javax.xml.transform.Transformer

reset

Methods inherited from class java.lang.Object

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

Method Detail

clearParameters

public void clearParameters()

Specified by:

clearParameters in class Transformer

getErrorListener

public ErrorListener getErrorListener()

Specified by:

getErrorListener in class Transformer

getOutputProperties

public Properties getOutputProperties()

Specified by:

getOutputProperties in class Transformer

getOutputProperty

public String getOutputProperty(String str)
                         throws IllegalArgumentException

Specified by:

getOutputProperty in class Transformer

Throws:

IllegalArgumentException

getParameter

public Object getParameter(String str)

Specified by:

getParameter in class Transformer

getURIResolver

public URIResolver getURIResolver()

Specified by:

getURIResolver in class Transformer

setErrorListener

public void setErrorListener(ErrorListener errorListener)
                      throws IllegalArgumentException

Specified by:

setErrorListener in class Transformer

Throws:

IllegalArgumentException

setOutputProperties

public void setOutputProperties(Properties properties)
                         throws IllegalArgumentException

Specified by:

setOutputProperties in class Transformer

Throws:

IllegalArgumentException

setOutputProperty

public void setOutputProperty(String str,
                              String str1)
                       throws IllegalArgumentException

Specified by:

setOutputProperty in class Transformer

Throws:

IllegalArgumentException

setParameter

public void setParameter(String str,
                         Object obj)

Specified by:

setParameter in class Transformer

setURIResolver

public void setURIResolver(URIResolver uRIResolver)

Specified by:

setURIResolver in class Transformer

transform

public void transform(Source source,
                      Result result)
               throws TransformerException

Specified by:

transform in class Transformer

Throws:

TransformerException

newTransformer

public static Transformer newTransformer()

Return Transformer instance for this thread, allocating a new one if necessary. Note that this method does not clear global parameters, properties or any other data set on a previously used transformer.

Returns:

Transformer instance