org.opensaml.security.credential.impl

Class AbstractChainingCredentialResolver<ResolverType extends CredentialResolver>

java.lang.Object

org.opensaml.security.credential.impl.AbstractCredentialResolver

org.opensaml.security.credential.impl.AbstractChainingCredentialResolver<ResolverType>

Type Parameters:

ResolverType - the subtype of CredentialResolver to be chained

All Implemented Interfaces:

net.shibboleth.utilities.java.support.resolver.Resolver<Credential,net.shibboleth.utilities.java.support.resolver.CriteriaSet>, CredentialResolver

Direct Known Subclasses:

ChainingCredentialResolver

public abstract class AbstractChainingCredentialResolver<ResolverType extends CredentialResolver>
extends AbstractCredentialResolver

An abstract implementation of CredentialResolver which chains together one or more underlying credential resolver implementations. Resolved credentials are returned from all underlying resolvers in the chain, in the order implied by the order of the resolvers in the chain.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AbstractChainingCredentialResolver.CredentialIterable Implementation of Iterable to be returned by ChainingCredentialResolver.
class	AbstractChainingCredentialResolver.CredentialIterator Implementation of Iterator to be returned (indirectly) by ChainingCredentialResolver.

Field Summary

Fields

Modifier and Type	Field and Description
private Logger	log Logger.
private List<ResolverType>	resolvers List of credential resolvers in the chain.

Constructor Summary

Constructors

Constructor and Description
AbstractChainingCredentialResolver(List<ResolverType> credResolvers) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
List<ResolverType>	getResolverChain() Get the unmodifiable list of credential resolvers which comprise the resolver chain.
Iterable<Credential>	resolve(net.shibboleth.utilities.java.support.resolver.CriteriaSet criteriaSet)

Methods inherited from class org.opensaml.security.credential.impl.AbstractCredentialResolver

resolveSingle

Methods inherited from class java.lang.Object

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

Field Detail

log

private final Logger log

Logger.

resolvers

private List<ResolverType extends CredentialResolver> resolvers

List of credential resolvers in the chain.

Constructor Detail

AbstractChainingCredentialResolver

public AbstractChainingCredentialResolver(@Nonnull
                                  List<ResolverType> credResolvers)

Constructor.

Parameters:

credResolvers - the list of chained credential resolvers

Method Detail

getResolverChain

@Nonnull
@NonnullElements
@Unmodifiable
@NotLive
public List<ResolverType> getResolverChain()

Get the unmodifiable list of credential resolvers which comprise the resolver chain.

Returns:

the list of credential resolvers in the chain

resolve

@Nonnull
public Iterable<Credential> resolve(@Nullable
                                   net.shibboleth.utilities.java.support.resolver.CriteriaSet criteriaSet)
                             throws net.shibboleth.utilities.java.support.resolver.ResolverException

Specified by:

resolve in interface net.shibboleth.utilities.java.support.resolver.Resolver<Credential,net.shibboleth.utilities.java.support.resolver.CriteriaSet>

Specified by:

resolve in class AbstractCredentialResolver

Throws:

net.shibboleth.utilities.java.support.resolver.ResolverException