org.mitre.deluge

Class DelugeTransformer

java.lang.Object

org.mitre.deluge.DelugeTransformer

public final class DelugeTransformer
extends java.lang.Object

An XML/XSLT transformer that can handle streaming XSLT by sending the results to a SAXResult (via transformStreaming())

It can also handle regular transformations (via transform()).

Special thanks to Michael Kay for the original example of this code.

Constructor Summary

Constructors

Constructor and Description
DelugeTransformer()

Method Summary

Methods

Modifier and Type	Method and Description
void	transform(java.io.File xml, java.io.File xsl, java.io.File output) Transforms an XML with an XSL and write the result to the output.
void	transform(java.io.File xml, java.io.File xsl, java.lang.String output) Transforms an XML with an XSL and write the result to the output.
void	transformStreaming(java.io.File xml, java.io.File xsl, java.io.File output) Transforms the XML with the XSLT and sends the results to the output.
void	transformStreaming(java.io.File xml, java.io.File xsl, java.lang.String output) Transforms the XML with the XSLT and sends the results to the output.

Methods inherited from class java.lang.Object

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

Constructor Detail

DelugeTransformer

public DelugeTransformer()

Method Detail

transformStreaming

public final void transformStreaming(java.io.File xml,
                      java.io.File xsl,
                      java.io.File output)
                              throws java.io.FileNotFoundException,
                                     javax.xml.transform.TransformerException,
                                     java.io.IOException

Transforms the XML with the XSLT and sends the results to the output.

Supports XSLTs with xsl:stream element.

Convenience method.

Parameters:

xml - The XML to transform

xsl - The XSLT that does the transformation

output - The output of the transformation

Throws:

java.io.FileNotFoundException - Thrown if one of the files cannot be found.

javax.xml.transform.TransformerException - Thrown if the transformation fails.

java.io.IOException - Thrown if the identity.xsl cannot be found

transformStreaming

public final void transformStreaming(java.io.File xml,
                      java.io.File xsl,
                      java.lang.String output)
                              throws java.io.FileNotFoundException,
                                     javax.xml.transform.TransformerException,
                                     java.io.IOException

Transforms the XML with the XSLT and sends the results to the output.

Supports XSLTs with xsl:stream element.

Convenience method.

Parameters:

xml - The XML to transform

xsl - The XSLT that does the transformation

output - The output of the transformation

Throws:

java.io.FileNotFoundException - Thrown if one of the files cannot be found.

javax.xml.transform.TransformerException - Thrown if the transformation fails.

java.io.IOException - Thrown if the identity.xsl cannot be found

transform

public final void transform(java.io.File xml,
             java.io.File xsl,
             java.io.File output)
                     throws javax.xml.transform.TransformerConfigurationException,
                            java.io.FileNotFoundException,
                            javax.xml.transform.TransformerException,
                            java.io.IOException

Transforms an XML with an XSL and write the result to the output.

This is where the real work is done.

Parameters:

xml - The XML to transform

xsl - The XSLT that does the transformation

output - The output of the transformation

Throws:

javax.xml.transform.TransformerConfigurationException - Thrown if the transformer cannot be configured correctly.

java.io.FileNotFoundException - Thrown if one of the files cannot be found.

javax.xml.transform.TransformerException - Thrown if the transformation fails.

java.io.IOException - Thrown if one of the files cannot be found.

transform

public final void transform(java.io.File xml,
             java.io.File xsl,
             java.lang.String output)
                     throws javax.xml.transform.TransformerException,
                            javax.xml.transform.TransformerConfigurationException,
                            java.io.IOException

Transforms an XML with an XSL and write the result to the output.

A convenience method.

Parameters:

xml - The XML to transform

xsl - The XSLT that does the transformation

output - The output of the transformation

Throws:

javax.xml.transform.TransformerException - Thrown if the transformation fails.

javax.xml.transform.TransformerConfigurationException - Thrown if the transformer cannot be configured correctly.

java.io.IOException - Thrown if one of the files cannot be found.