org.springframework.security.authentication
Class AbstractAuthenticationManager

java.lang.Object
  org.springframework.security.authentication.AbstractAuthenticationManager

All Implemented Interfaces:

AuthenticationManager

Direct Known Subclasses:

ProviderManager

public abstract class AbstractAuthenticationManager
extends Object
implements AuthenticationManager

An abstract implementation of the AuthenticationManager.

Version:

$Id: AbstractAuthenticationManager.java 3550 2009-04-13 13:43:23Z ltaylor $

Author:

Wesley Hall

Constructor Summary

AbstractAuthenticationManager()

Method Summary

Authentication	authenticate(Authentication authRequest) An implementation of the authenticate method that calls the abstract method doAuthenticatation to do its work.
protected abstract Authentication	doAuthentication(Authentication authentication) Concrete implementations of this class override this method to provide the authentication service.
void	setClearExtraInformation(boolean clearExtraInformation) If set to true, the extraInformation set on an AuthenticationException will be cleared before rethrowing it.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractAuthenticationManager

public AbstractAuthenticationManager()

Method Detail

authenticate

public final Authentication authenticate(Authentication authRequest)
                                  throws AuthenticationException

An implementation of the authenticate method that calls the abstract method doAuthenticatation to do its work.

If doAuthenticate throws an AuthenticationException then the exception is populated with the failed Authentication object that failed.

Specified by:

authenticate in interface AuthenticationManager

Parameters:

authRequest - the authentication request object

Returns:

a fully authenticated object including credentials

Throws:

AuthenticationException - if authentication fails

doAuthentication

protected abstract Authentication doAuthentication(Authentication authentication)
                                            throws AuthenticationException

Concrete implementations of this class override this method to provide the authentication service.

The contract for this method is documented in the AuthenticationManager.authenticate(Authentication).

Parameters:

authentication - the authentication request object

Returns:

a fully authenticated object including credentials

Throws:

AuthenticationException - if authentication fails

setClearExtraInformation

public void setClearExtraInformation(boolean clearExtraInformation)

If set to true, the extraInformation set on an AuthenticationException will be cleared before rethrowing it. This is useful for use with remoting protocols where the information shouldn't be serialized to the client. Defaults to 'false'.

See Also:

AuthenticationException.getExtraInformation()