Class DOMXPathTransform

java.lang.Object

javax.xml.crypto.dsig.TransformService

org.apache.jcp.xml.dsig.internal.dom.ApacheTransform

org.apache.jcp.xml.dsig.internal.dom.DOMXPathTransform

All Implemented Interfaces:

AlgorithmMethod, Transform, XMLStructure

public final class DOMXPathTransform
extends ApacheTransform

DOM-based implementation of XPath Filtering Transform. (Uses Apache XML-Sec Transform implementation)

Field Summary

Fields inherited from class ApacheTransform

ownerDoc, params, transformElem

Fields inherited from interface Transform

BASE64, ENVELOPED, XPATH, XPATH2, XSLT

Constructor Summary

Constructors

Constructor	Description
DOMXPathTransform()

Method Summary

Modifier and Type	Method	Description
void	init(TransformParameterSpec params)
void	init(XMLStructure parent, XMLCryptoContext context)
void	marshalParams(XMLStructure parent, XMLCryptoContext context)
private void	unmarshalParams(Element paramsElem)

Methods inherited from class ApacheTransform

getParameterSpec, isFeatureSupported, transform, transform

Methods inherited from class TransformService

getAlgorithm, getInstance, getInstance, getInstance, getMechanismType, getProvider

Methods inherited from class Object

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

Constructor Details

DOMXPathTransform

public DOMXPathTransform()

Method Details

init

public void init(TransformParameterSpec params)
          throws InvalidAlgorithmParameterException

Specified by:

init in class TransformService

Throws:

InvalidAlgorithmParameterException

init

public void init(XMLStructure parent,
 XMLCryptoContext context)
          throws InvalidAlgorithmParameterException

Overrides:

init in class ApacheTransform

Throws:

InvalidAlgorithmParameterException

unmarshalParams

private void unmarshalParams(Element paramsElem)

marshalParams

public void marshalParams(XMLStructure parent,
 XMLCryptoContext context)
                   throws MarshalException

Overrides:

marshalParams in class ApacheTransform

Throws:

MarshalException