Module org.apache.santuario.xmlsec

Package org.apache.xml.security.transforms.implementations

Class TransformXPath

java.lang.Object

org.apache.xml.security.transforms.TransformSpi

org.apache.xml.security.transforms.implementations.TransformXPath

public class TransformXPath
extends TransformSpi

Class TransformXPath Implements the http://www.w3.org/TR/1999/REC-xpath-19991116 transform.

See Also:

• XPath

Constructor Summary

Constructors

Constructor	Description
TransformXPath()

Method Summary

Modifier and Type	Method	Description
protected String	engineGetURI()	Returns the URI representation of Transformation algorithm
protected XMLSignatureInput	enginePerformTransform(XMLSignatureInput input, OutputStream os, Element transformElement, String baseURI, boolean secureValidation)	The mega method which MUST be implemented by the Transformation Algorithm.
protected XPathFactory	getXPathFactory()

Methods inherited from class java.lang.Object

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

Constructor Details

TransformXPath

public TransformXPath()

Method Details

engineGetURI

protected String engineGetURI()

Returns the URI representation of Transformation algorithm

Specified by:

engineGetURI in class TransformSpi

Returns:

the URI representation of Transformation algorithm

enginePerformTransform

protected XMLSignatureInput enginePerformTransform(XMLSignatureInput input,
 OutputStream os,
 Element transformElement,
 String baseURI,
 boolean secureValidation)
                                            throws TransformationException

The mega method which MUST be implemented by the Transformation Algorithm.

Specified by:

enginePerformTransform in class TransformSpi

Parameters:

input - XMLSignatureInput as the input of transformation

os - where to output this transformation.

transformElement - the Transform element

baseURI - The baseURI

secureValidation - Whether secure validation is enabled

Returns:

XMLSignatureInput as the result of transformation

Throws:

TransformationException

getXPathFactory

protected XPathFactory getXPathFactory()