xdi2.core.features.digests

Class SHADigest

java.lang.Object

xdi2.core.features.digests.Digest

xdi2.core.features.digests.SHADigest

All Implemented Interfaces:

Serializable, Comparable<Digest>

public final class SHADigest
extends Digest

An XDI digest, represented as an XDI attribute.

Author:

markus

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	DIGEST_ALGORITHM_SHA

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SHADigest(XdiAttribute xdiAttribute)

Method Summary

Modifier and Type	Method and Description
static SHADigest	fromXdiAttribute(XdiAttribute xdiAttribute) Factory method that creates an XDI digest bound to a given XDI attribute.
String	getJCEAlgorithm()
static boolean	isValid(XdiAttribute xdiAttribute) Checks if an XDI attribute is a valid XDI digest.

Methods inherited from class xdi2.core.features.digests.Digest

compareTo, equals, getBaseContextNode, getContextNode, getDigestAlgorithm, getDigestValue, getDigestVersion, getXdiAttribute, hashCode, setDigestValue, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DIGEST_ALGORITHM_SHA

public static final String DIGEST_ALGORITHM_SHA

See Also:

Constant Field Values

Constructor Detail

SHADigest

protected SHADigest(XdiAttribute xdiAttribute)

Method Detail

isValid

public static boolean isValid(XdiAttribute xdiAttribute)

Checks if an XDI attribute is a valid XDI digest.

Parameters:

xdiAttribute - The XDI attribute to check.

Returns:

True if the XDI attribute is a valid XDI digest.

fromXdiAttribute

public static SHADigest fromXdiAttribute(XdiAttribute xdiAttribute)

Factory method that creates an XDI digest bound to a given XDI attribute.

Parameters:

xdiAttribute - The XDI attribute that is an XDI digest.

Returns:

The XDI digest.

getJCEAlgorithm

public String getJCEAlgorithm()