iaik.xml.crypto.enc.spec

Class OAEPParamsImpl

java.lang.Object

javax.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dsig.spec.AlgorithmParameterImpl

iaik.xml.crypto.enc.spec.OAEPParamsImpl

All Implemented Interfaces:

XMLStructure

public class OAEPParamsImpl
extends AlgorithmParameterImpl

An implementation of the OAEPparams element that supports the DOM XML 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
protected byte[]	params_ The the encoded OAEP parameters.

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

implMap_, state_, STATE_CREATED, STATE_MARSHALED, STATE_UNINITIALIZED, STATE_UNMARSHALED

Constructor Summary

Constructors

Constructor and Description
OAEPParamsImpl(byte[] oaepParams) Creates a new instance of this OAEPParamsImpl with the specified and encoded OAEP parameters.
OAEPParamsImpl(DOMCryptoContext context, Node node) Creates a new instance of this OAEPParamsImpl with the specified context and node to unmarshal from.

Method Summary

Modifier and Type	Method and Description
String	getLocalName() Returns the local name of the represented XML element.
String	getNamespace() Returns the namespace URI of the represented XML element.
byte[]	getParams() Returns the encoded OAEP parameters.
protected Element	marshalElement(DOMCryptoContext context, Node parent, Node nextSibling) Marshals the XML representation of the Element represented by this DOMStructure and returns it.
protected void	unmarshalElement(DOMCryptoContext context, Element element) Unmarshals the given element.

Methods inherited from class iaik.xml.crypto.dsig.spec.AlgorithmParameterImpl

setParentStructure

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

addBytesToElement, addBytesToElement, clearMarshalling, clearMarshalling, getBytesFromElement, getBytesFromElementStream, getChildStructures, getChildStructureVersion, getHere, getImplClass, getInstance, getInstance, getNode, getParentStructure, getParentStructureOf, getQualifiedName, getQualifiedName, hasNSDeclAttrInScope, isFeatureSupported, isNSDeclInScope, marshal, marshalAttributes, marshalIDAttribute, newIDforLookUp, putChildStructure, putImplClass, setBackToCompatibilityPrior1_14, setNode, toString, unmarshal, unmarshalAttributes, unmarshalIDAttribute, unmarshalStructures, wrapNode

Methods inherited from class java.lang.Object

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

Field Detail

params_

protected byte[] params_

The the encoded OAEP parameters. (may not be null)

Constructor Detail

OAEPParamsImpl

public OAEPParamsImpl(DOMCryptoContext context,
                      Node node)
               throws MarshalException

Creates a new instance of this OAEPParamsImpl with the specified context and node to unmarshal from.

Parameters:

context - the context

node - the node to unmarshal from

Throws:

MarshalException - if an exception occurs during unmarshaling

OAEPParamsImpl

public OAEPParamsImpl(byte[] oaepParams)

Creates a new instance of this OAEPParamsImpl with the specified and encoded OAEP parameters.

Parameters:

oaepParams - the encoded OAEP parameters

Throws:

NullPointerException - if params is null

Method Detail

getLocalName

public String getLocalName()

Description copied from class: DOMStructure

Returns the local name of the represented XML element.

Specified by:

getLocalName in class DOMStructure

Returns:

the local name of the represented XML element

See Also:

DOMStructure.getLocalName()

getNamespace

public String getNamespace()

Description copied from class: DOMStructure

Returns the namespace URI of the represented XML element.

Specified by:

getNamespace in class DOMStructure

Returns:

the namespace URI of the represented XML element

See Also:

DOMStructure.getNamespace()

getParams

public byte[] getParams()

Returns the encoded OAEP parameters.

Returns:

the encoded OAEP parameters

marshalElement

protected Element marshalElement(DOMCryptoContext context,
                                 Node parent,
                                 Node nextSibling)
                          throws MarshalException

Description copied from class: DOMStructure

Marshals the XML representation of the Element represented by this DOMStructure and returns it.

This method is called by DOMStructure.marshal(DOMCryptoContext, Node, Node).

Overrides:

marshalElement in class DOMStructure

Parameters:

context - the marshal context

parent - where to place the marshalled element

nextSibling - before which to place the marshalled node

Returns:

the marshaled Element

Throws:

MarshalException - if an exception occurs during marshaling

See Also:

DOMStructure.marshalElement(javax.xml.crypto.dom.DOMCryptoContext, Node, Node)

unmarshalElement

protected void unmarshalElement(DOMCryptoContext context,
                                Element element)
                         throws MarshalException

Description copied from class: DOMStructure

Unmarshals the given element.

This method is called by DOMStructure.unmarshal(DOMCryptoContext).

A subclass has to overwrite this method to perform any special unmarshaling required.

Overrides:

unmarshalElement in class DOMStructure

Parameters:

context - the marshal context

element - the element to be unmarshal

Throws:

MarshalException - if an exception occurs during unmarshaling

See Also:

DOMStructure.unmarshalElement(javax.xml.crypto.dom.DOMCryptoContext, org.w3c.dom.Element)