Package org.opensaml.saml.metadata.resolver.impl

Class DefaultLocalDynamicSourceKeyGenerator

java.lang.Object

org.opensaml.saml.metadata.resolver.impl.EntityIDDigestGenerator

org.opensaml.saml.metadata.resolver.impl.DefaultLocalDynamicSourceKeyGenerator

All Implemented Interfaces:

Function<CriteriaSet,String>

public class DefaultLocalDynamicSourceKeyGenerator
extends EntityIDDigestGenerator

A default implementation of EntityIDDigestGenerator for use as a source key generator with LocalDynamicMetadataResolver.

This is a simple subclass of EntityIDDigestGenerator which defaults in the StringDigester to use lower-case hex encoding of the SHA-1 digest of the entity ID from EntityIdCriterion. Since this is the same representation typically used for the SAML SourceID used in artifacts, this implementation adds in support for understanding ArtifactCriterion carrying a SAMLSourceIDArtifact.

Field Summary

Fields

Modifier and Type	Field	Description
private static BaseEncoding	HEX	Hex encoder.

Constructor Summary

Constructors

Constructor	Description
DefaultLocalDynamicSourceKeyGenerator()	Constructor.
DefaultLocalDynamicSourceKeyGenerator(String keyPrefix, String keySuffix, String valueSeparator)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	apply(CriteriaSet criteria)

Methods inherited from class org.opensaml.saml.metadata.resolver.impl.EntityIDDigestGenerator

buildKey

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Field Detail

HEX

private static final BaseEncoding HEX

Hex encoder.

Constructor Detail

DefaultLocalDynamicSourceKeyGenerator

public DefaultLocalDynamicSourceKeyGenerator()

Constructor.

DefaultLocalDynamicSourceKeyGenerator

public DefaultLocalDynamicSourceKeyGenerator(@Nullable
                                             String keyPrefix,
                                             @Nullable
                                             String keySuffix,
                                             @Nullable
                                             String valueSeparator)

Constructor.

Parameters:

keyPrefix - optional prefix for the digested value

keySuffix - optional suffix for the digested value

valueSeparator - optional separator between the prefix, digest and suffix values

Method Detail

apply

@Nullable
public String apply(@Nullable
                    CriteriaSet criteria)

Specified by:

apply in interface Function<CriteriaSet,String>

Overrides:

apply in class EntityIDDigestGenerator