org.opensaml.xml.security.credential
Class CollectionCredentialResolver

java.lang.Object
  org.opensaml.xml.security.credential.AbstractCredentialResolver
      org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver
          org.opensaml.xml.security.credential.CollectionCredentialResolver

All Implemented Interfaces:

CredentialResolver, Resolver<Credential,CriteriaSet>

Direct Known Subclasses:

CollectionKeyInfoCredentialResolver

public class CollectionCredentialResolver
extends AbstractCriteriaFilteringCredentialResolver

An implementation of CredentialResolver which uses a Collection as the underlying credential source.

The credentials returned are filtered based on any EvaluableCredentialCriteria which may have been present in the specified criteria set, or which are resolved by lookup in the EvaluableCredentialCriteriaRegistry.

Constructor Summary

CollectionCredentialResolver()
Constructor.

CollectionCredentialResolver(Collection<Credential> credentials)
Constructor.

Method Summary

Collection<Credential>	getCollection() Get the (modifiable) credential collection which is the backing store for the resolver.
protected Iterable<Credential>	resolveFromSource(CriteriaSet criteriaSet) Subclasses are required to implement this method to resolve credentials from the implementation-specific type of underlying credential source.

Methods inherited from class org.opensaml.xml.security.credential.AbstractCriteriaFilteringCredentialResolver

isMeetAllCriteria, isUnevaluableSatisfies, resolve, setMeetAllCriteria, setUnevaluableSatisfies

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

resolveSingle

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionCredentialResolver

public CollectionCredentialResolver()

Constructor. An ArrayList is used as the underlying collection implementation.

CollectionCredentialResolver

public CollectionCredentialResolver(Collection<Credential> credentials)

Constructor.

Parameters:

credentials - the credential collection which is the backing store for the resolver

Method Detail

getCollection

public Collection<Credential> getCollection()

Get the (modifiable) credential collection which is the backing store for the resolver.

Returns:

the credential collection backing store

resolveFromSource

protected Iterable<Credential> resolveFromSource(CriteriaSet criteriaSet)
                                          throws SecurityException

Subclasses are required to implement this method to resolve credentials from the implementation-specific type of underlying credential source.

Specified by:

resolveFromSource in class AbstractCriteriaFilteringCredentialResolver

Parameters:

criteriaSet - the set of criteria used to resolve credentials from the credential source

Returns:

an Iterable for the resolved set of credentials

Throws:

SecurityException - thrown if there is an error resolving credentials from the credential source