iaik.xml.crypto.utils

Class IndependentKeySelectorImpl.KeyInfoHints

java.lang.Object

iaik.xml.crypto.utils.IndependentKeySelectorImpl.KeyInfoHints

All Implemented Interfaces:

KeyInfo, XMLStructure

Enclosing class:

IndependentKeySelectorImpl

public static class IndependentKeySelectorImpl.KeyInfoHints
extends Object
implements KeyInfo

This class collects all information found in the KeyInfo.

Field Summary

Fields

Modifier and Type	Field and Description
protected AgreementMethod	agreementMethod_ An optional AgreementMethod element.
protected EncryptedKey	encryptedKey_ An optional EncryptedKey element.
protected KeyName	keyName_ An optional KeyName element.
protected KeyValue	keyValue_ An optional KeyValue element.
protected X509Certificate	rawCert_ An optional raw certificate referenced by a RetrievalMethod.
protected List	x509Data_ A list of optional X509Data elements.

Constructor Summary

Constructors

Constructor and Description
KeyInfoHints(KeyInfo keyInfo, XMLCryptoContext context) Creates a new instance of this KeyInfoHints with the specified KeyInfo.

Method Summary

Modifier and Type	Method and Description
protected void	collectKeyInfo(XMLStructure structure, XMLCryptoContext context) Puts the given XML structure into the corresponding member variable.
protected void	dereferenceRetrievalMethod(RetrievalMethod retrievalMethod, XMLCryptoContext context) Dereferences the given RetrievalMethod and calls collectKeyInfo(XMLStructure, XMLCryptoContext) for the dereferenced KeyInfo element.
List	getContent() Returns an unmodifiable list containing the key information.
String	getId() Return the optional Id attribute of this KeyInfo, which may be useful for referencing this KeyInfo from other XML structures.
protected KeyName	getKeyName()
boolean	isFeatureSupported(String arg0) Indicates whether a specified feature is supported.
void	marshal(XMLStructure arg0, XMLCryptoContext arg1) Marshals the key info to XML.

Methods inherited from class java.lang.Object

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

Field Detail

encryptedKey_

protected EncryptedKey encryptedKey_

An optional EncryptedKey element.

agreementMethod_

protected AgreementMethod agreementMethod_

An optional AgreementMethod element.

keyValue_

protected KeyValue keyValue_

An optional KeyValue element.

keyName_

protected KeyName keyName_

An optional KeyName element.

x509Data_

protected List x509Data_

A list of optional X509Data elements.

rawCert_

protected X509Certificate rawCert_

An optional raw certificate referenced by a RetrievalMethod.

Constructor Detail

KeyInfoHints

public KeyInfoHints(KeyInfo keyInfo,
                    XMLCryptoContext context)
             throws KeySelectorException

Creates a new instance of this KeyInfoHints with the specified KeyInfo.

Parameters:

keyInfo - the KeyInfo

context - the context

Throws:

KeySelectorException

Method Detail

getKeyName

protected KeyName getKeyName()

collectKeyInfo

protected void collectKeyInfo(XMLStructure structure,
                              XMLCryptoContext context)
                       throws KeySelectorException

Puts the given XML structure into the corresponding member variable. <element ref="ds:KeyName"/> <element ref="ds:KeyValue"/> <element ref="ds:RetrievalMethod"/> <element ref="ds:X509Data"/> <element name='EncryptedKey' type='xenc:EncryptedKeyType'/> <element name="AgreementMethod" type="xenc:AgreementMethodType"/>
Override this method to return an extended Implementation of IndependentKeySelectorImpl.KeyInfoHints if you need to resolve other KeyInfo information, like
<element ref="ds:PGPData"/> <element ref="ds:SPKIData"/> <element ref="ds:MgmtData"/> <any processContents="lax" namespace="##other"/> (Other)

Parameters:

structure - the XMLstructure to put into the corresponding member variable

context - the context for unmarshaling of KeyInfo referenced by a RetreivalMethod

Throws:

KeySelectorException

dereferenceRetrievalMethod

protected void dereferenceRetrievalMethod(RetrievalMethod retrievalMethod,
                                          XMLCryptoContext context)
                                   throws KeySelectorException

Dereferences the given RetrievalMethod and calls collectKeyInfo(XMLStructure, XMLCryptoContext) for the dereferenced KeyInfo element.

Parameters:

retrievalMethod - the retrieval method to dereference

context - the context for dereferencing

Throws:

KeySelectorException

getContent

public List getContent()

Description copied from interface: javax.xml.crypto.dsig.keyinfo.KeyInfo

Returns an unmodifiable list containing the key information. Each entry of the list is an XMLStructure.

If there is a public subclass representing the type of XMLStructure, it is returned as an instance of that class (ex: an X509Data element would be returned as an instance of X509Data).

Specified by:

getContent in interface KeyInfo

Returns:

an unmodifiable list of one or more XMLStructure s in this KeyInfo. Never returns null or an empty list.

getId

public String getId()

Description copied from interface: javax.xml.crypto.dsig.keyinfo.KeyInfo

Return the optional Id attribute of this KeyInfo, which may be useful for referencing this KeyInfo from other XML structures.

Specified by:

getId in interface KeyInfo

Returns:

the Id attribute of this KeyInfo (may be null if not specified)

isFeatureSupported

public boolean isFeatureSupported(String arg0)

Description copied from interface: javax.xml.crypto.XMLStructure

Indicates whether a specified feature is supported.

Specified by:

isFeatureSupported in interface XMLStructure

Parameters:

arg0 - the feature name (as an absolute URI)

Returns:

true if the specified feature is supported, false otherwise

marshal

public void marshal(XMLStructure arg0,
                    XMLCryptoContext arg1)
             throws MarshalException

Description copied from interface: javax.xml.crypto.dsig.keyinfo.KeyInfo

Marshals the key info to XML.

Specified by:

marshal in interface KeyInfo

Parameters:

arg0 - a mechanism-specific structure containing the parent node that the marshalled key info will be appended to

arg1 - the XMLCryptoContext containing additional context (may be null if not applicable)

Throws:

MarshalException - if the key info cannot be marshalled