org.jasig.cas.authentication
Class DirectMappingAuthenticationManagerImpl

java.lang.Object
  org.jasig.cas.authentication.DirectMappingAuthenticationManagerImpl

All Implemented Interfaces:

AuthenticationManager

public final class DirectMappingAuthenticationManagerImpl
extends java.lang.Object
implements AuthenticationManager

Authentication Manager that provides a direct mapping between credentials provided and the authentication handler used to authenticate the user.

Since:

3.1

Version:

$Revision: 42776 $ $Date: 2008-01-04 09:15:42 -0500 (Fri, 04 Jan 2008) $

Author:

Scott Battaglia

Nested Class Summary

static class

DirectMappingAuthenticationManagerImpl.DirectAuthenticationHandlerMappingHolder

Field Summary

Fields inherited from interface org.jasig.cas.authentication.AuthenticationManager

AUTHENTICATION_METHOD_ATTRIBUTE

Constructor Summary

DirectMappingAuthenticationManagerImpl()

Method Summary

Authentication	authenticate(Credentials credentials) Method to validate the credentials provided.
void	setAuthenticationMetaDataPopulators(java.util.List<AuthenticationMetaDataPopulator> authenticationMetaDataPopulators)
void	setCredentialsMapping(java.util.Map<java.lang.Class<? extends Credentials>,DirectMappingAuthenticationManagerImpl.DirectAuthenticationHandlerMappingHolder> credentialsMapping)

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectMappingAuthenticationManagerImpl

public DirectMappingAuthenticationManagerImpl()

Method Detail

authenticate

public Authentication authenticate(Credentials credentials)
                            throws AuthenticationException

Description copied from interface: AuthenticationManager

Method to validate the credentials provided. On successful validation, a fully populated Authentication object will be returned. Typically this will involve resolving a principal and providing any additional attributes, but specifics are left to the individual implementations to determine. Failure to authenticate is considered an exceptional case, and an AuthenticationException is thrown.

Specified by:

authenticate in interface AuthenticationManager

Parameters:

credentials - The credentials provided for authentication.

Returns:

fully populated Authentication object.

Throws:

java.lang.IllegalArgumentException - if a mapping cannot be found.

AuthenticationException - if unable to determine validity of credentials or there is an extenuating circumstance related to credentials (i.e. Account locked).

See Also:

AuthenticationManager.authenticate(org.jasig.cas.authentication.principal.Credentials)

setCredentialsMapping

public final void setCredentialsMapping(java.util.Map<java.lang.Class<? extends Credentials>,DirectMappingAuthenticationManagerImpl.DirectAuthenticationHandlerMappingHolder> credentialsMapping)

setAuthenticationMetaDataPopulators

public final void setAuthenticationMetaDataPopulators(java.util.List<AuthenticationMetaDataPopulator> authenticationMetaDataPopulators)