org.springframework.security.providers.anonymous

Class AnonymousAuthenticationToken

java.lang.Object

org.springframework.security.providers.AbstractAuthenticationToken

org.springframework.security.providers.anonymous.AnonymousAuthenticationToken

All Implemented Interfaces:

java.io.Serializable, java.security.Principal, Authentication

public class AnonymousAuthenticationToken
extends AbstractAuthenticationToken
implements java.io.Serializable

Represents an anonymous Authentication.

Version:

$Id$

Author:

Ben Alex

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AnonymousAuthenticationToken(java.lang.String key, java.lang.Object principal, GrantedAuthority[] authorities) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.Object	getCredentials() Always returns an empty String
int	getKeyHash()
java.lang.Object	getPrincipal() The identity of the principal being authenticated.

Methods inherited from class org.springframework.security.providers.AbstractAuthenticationToken

getAuthorities, getDetails, getName, hashCode, isAuthenticated, setAuthenticated, setDetails, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AnonymousAuthenticationToken

public AnonymousAuthenticationToken(java.lang.String key,
                            java.lang.Object principal,
                            GrantedAuthority[] authorities)

Constructor.

Parameters:

key - to identify if this object made by an authorised client

principal - the principal (typically a UserDetails)

authorities - the authorities granted to the principal

Throws:

java.lang.IllegalArgumentException - if a null was passed

Method Detail

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.security.Principal

Overrides:

equals in class AbstractAuthenticationToken

getCredentials

public java.lang.Object getCredentials()

Always returns an empty String

Specified by:

getCredentials in interface Authentication

Returns:

an empty String

getKeyHash

public int getKeyHash()

getPrincipal

public java.lang.Object getPrincipal()

Description copied from interface: Authentication

The identity of the principal being authenticated. This is usually a username. Callers are expected to populate the principal.

Specified by:

getPrincipal in interface Authentication

Returns:

the Principal being authenticated