iaik.xml.crypto.dsig

Class CanonicalizationMethodImpl

java.lang.Object

javax.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dsig.TransformImpl

iaik.xml.crypto.dsig.CanonicalizationMethodImpl

All Implemented Interfaces:

AlgorithmMethod, CanonicalizationMethod, Transform, XMLStructure

public class CanonicalizationMethodImpl
extends TransformImpl
implements CanonicalizationMethod

An implementation of the CanonicalizationMethod that supports the DOM XML marshaling representation and processing mechanism.

Nested Class Summary

Nested classes/interfaces inherited from class iaik.xml.crypto.dom.DOMStructure

DOMStructure.NodeWrapper

Field Summary

Fields

Modifier and Type	Field and Description
static String	C14n11_INCLUSIVE The Canonical XML 1.1 (without comments) canonicalization method algorithm URI.
static String	C14n11_INCLUSIVE_WITH_COMMENTS The Canonical XML 1.1 with comments canonicalization method algorithm URI.

Fields inherited from class iaik.xml.crypto.dsig.TransformImpl

algorithm_, params_, service_

Fields inherited from class iaik.xml.crypto.dom.DOMStructure

implMap_, state_, STATE_CREATED, STATE_MARSHALED, STATE_UNINITIALIZED, STATE_UNMARSHALED

Fields inherited from interface javax.xml.crypto.dsig.CanonicalizationMethod

EXCLUSIVE, EXCLUSIVE_WITH_COMMENTS, INCLUSIVE, INCLUSIVE_WITH_COMMENTS

Fields inherited from interface javax.xml.crypto.dsig.Transform

BASE64, ENVELOPED, XPATH, XPATH2, XSLT

Constructor Summary

Constructors

Constructor and Description
CanonicalizationMethodImpl(DOMCryptoContext context, Node node) Creates a new instance of this NewCanonicalizationMethodImpl.
CanonicalizationMethodImpl(String algorithm, DOMStructure params) Creates a new instance of this CanonicalizationMethodImpl with specified algorithm URI and parameters.
CanonicalizationMethodImpl(String algorithm, TransformParameterSpec params) Creates a new instance of this CanonicalizationMethodImpl.
CanonicalizationMethodImpl(String algorithm, TransformParameterSpec params, Provider provider) Creates a new instance of this CanonicalizationMethodImpl.

Method Summary

Modifier and Type	Method and Description
String	getLocalName() Returns the local name of the represented XML element.

Methods inherited from class iaik.xml.crypto.dsig.TransformImpl

clearMarshalling, getAlgorithm, getNamespace, getParameterSpec, getTransformService, marshal, marshalAttributes, setTransformService, toString, transform, transform, unmarshalAttributes, unmarshalStructures

Methods inherited from class iaik.xml.crypto.dom.DOMStructure

addBytesToElement, addBytesToElement, clearMarshalling, getBytesFromElement, getBytesFromElementStream, getChildStructures, getChildStructureVersion, getHere, getImplClass, getInstance, getInstance, getNode, getParentStructure, getParentStructureOf, getQualifiedName, getQualifiedName, hasNSDeclAttrInScope, isFeatureSupported, isNSDeclInScope, marshalElement, marshalIDAttribute, newIDforLookUp, putChildStructure, putImplClass, setBackToCompatibilityPrior1_14, setNode, setParentStructure, unmarshal, unmarshalElement, unmarshalIDAttribute, wrapNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.xml.crypto.dsig.CanonicalizationMethod

getParameterSpec

Methods inherited from interface javax.xml.crypto.dsig.Transform

transform, transform

Methods inherited from interface javax.xml.crypto.XMLStructure

isFeatureSupported

Methods inherited from interface javax.xml.crypto.AlgorithmMethod

getAlgorithm

Field Detail

C14n11_INCLUSIVE

public static final String C14n11_INCLUSIVE

The Canonical XML 1.1 (without comments) canonicalization method algorithm URI. C14n 1.1 is a W3C Recommendation, however it is still not clear at this time how and if it will be integrated into JSR 105 API. The Algorithm URI is defined here.

See Also:

CanonicalizationMethod, Constant Field Values

C14n11_INCLUSIVE_WITH_COMMENTS

public static final String C14n11_INCLUSIVE_WITH_COMMENTS

The Canonical XML 1.1 with comments canonicalization method algorithm URI. C14n 1.1 is a W3C Recommendation, however it is still not clear at this time how and if it will be integrated into JSR 105 API. The Algorithm URI is defined here.

See Also:

CanonicalizationMethod, Constant Field Values

Constructor Detail

CanonicalizationMethodImpl

public CanonicalizationMethodImpl(String algorithm,
                                  TransformParameterSpec params,
                                  Provider provider)
                           throws NoSuchAlgorithmException,
                                  InvalidAlgorithmParameterException

Creates a new instance of this CanonicalizationMethodImpl. XSect is configured to use it's own CanonicalizationMethod via TransformService.getInstance(String, String, Provider). This can be overidden using XSecProvider.setDelegationProvider(String, String) which per default is set to "XSECT".

Parameters:

algorithm -

params -

provider - an instance of

Throws:

NoSuchAlgorithmException

InvalidAlgorithmParameterException

CanonicalizationMethodImpl

public CanonicalizationMethodImpl(String algorithm,
                                  TransformParameterSpec params)
                           throws NoSuchAlgorithmException,
                                  InvalidAlgorithmParameterException

Creates a new instance of this CanonicalizationMethodImpl. XSect is configured to use it's own CanonicalizationMethod via TransformService.getInstance(String, String, String). This can be overidden using XSecProvider.setDelegationProvider(String, String) which per default is set to "XSECT".

Parameters:

algorithm -

params -

Throws:

NoSuchAlgorithmException

InvalidAlgorithmParameterException

CanonicalizationMethodImpl

public CanonicalizationMethodImpl(String algorithm,
                                  DOMStructure params)
                           throws NoSuchAlgorithmException,
                                  InvalidAlgorithmParameterException

Creates a new instance of this CanonicalizationMethodImpl with specified algorithm URI and parameters. The parameters are specified as a mechanism-specific XMLStructure ( DOMStructure). This method is useful when the parameters are in XML form or there is no standard class for specifying the parameters.

Parameters:

algorithm - the URI identifying the canonicalization algorithm

params - a mechanism-specific XML structure from which to unmarshal the parameters from (may be null if not required or optional)

Throws:

ClassCastException - if the type of params is inappropriate for this CanonicalizationMethodImpl

NoSuchAlgorithmException - if an implementation of the specified algorithm cannot be found

InvalidAlgorithmParameterException - if the specified parameters are inappropriate for the requested algorithm

NullPointerException - if if algorithm is null

CanonicalizationMethodImpl

public CanonicalizationMethodImpl(DOMCryptoContext context,
                                  Node node)
                           throws MarshalException

Creates a new instance of this NewCanonicalizationMethodImpl.

Parameters:

context -

node -

Throws:

MarshalException

Method Detail

getLocalName

public String getLocalName()

Description copied from class: DOMStructure

Returns the local name of the represented XML element.

Overrides:

getLocalName in class TransformImpl

Returns:

the local name of the represented XML element

See Also:

DOMStructure.getLocalName()