Package org.forgerock.http.oauth2.resolver

Class CachingAccessTokenResolver

java.lang.Object

org.forgerock.http.oauth2.resolver.CachingAccessTokenResolver

All Implemented Interfaces:

AccessTokenResolver

public class CachingAccessTokenResolver
extends Object
implements AccessTokenResolver

A CachingAccessTokenResolver is a delegating AccessTokenResolver that uses a write-through cache to enable fast AccessTokenInfo resolution.

Constructor Summary

Constructors

Constructor	Description
CachingAccessTokenResolver(org.forgerock.util.time.TimeService time, AccessTokenResolver resolver, org.forgerock.util.PerItemEvictionStrategyCache<String,org.forgerock.util.promise.Promise<AccessTokenInfo,AccessTokenException>> cache)	Builds a CachingAccessTokenResolver delegating to the given AccessTokenResolver using the given (pre-configured) cache.

Method Summary

Modifier and Type	Method	Description
org.forgerock.util.promise.Promise<AccessTokenInfo,AccessTokenException>	resolve(org.forgerock.services.context.Context context, String token)	Resolves a given access token against an authorization server.

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingAccessTokenResolver

public CachingAccessTokenResolver(org.forgerock.util.time.TimeService time,
                                  AccessTokenResolver resolver,
                                  org.forgerock.util.PerItemEvictionStrategyCache<String,org.forgerock.util.promise.Promise<AccessTokenInfo,AccessTokenException>> cache)

Builds a CachingAccessTokenResolver delegating to the given AccessTokenResolver using the given (pre-configured) cache.

Parameters:

time - Time service used to compute the token cache time-to-live

resolver - resolver to delegates to

cache - access token cache

Method Detail

resolve

public org.forgerock.util.promise.Promise<AccessTokenInfo,AccessTokenException> resolve(org.forgerock.services.context.Context context,
                                                                                              String token)

Description copied from interface: AccessTokenResolver

Resolves a given access token against an authorization server.

Specified by:

resolve in interface AccessTokenResolver

Parameters:

context - Context chain used to keep a relationship between requests (tracking)

token - token identifier to be resolved

Returns:

a promise completed either with a valid AccessTokenInfo (well-formed, known by the server), or by an exception