org.talika.tarsis.security.memory
Class MemoryAuthenticator

java.lang.Object
  org.talika.tarsis.service.AbstractService
      org.talika.tarsis.security.AuthenticatorService
          org.talika.tarsis.security.memory.MemoryAuthenticator

All Implemented Interfaces:

Authenticator, Service

public final class MemoryAuthenticator
extends AuthenticatorService

XML/Memory implementation of Authenticator interface.

Version:

$Revision: 269 $

Author:

Jose M. Palomar

Constructor Summary

MemoryAuthenticator()
Creates a new MemoryAuthenticator.

Method Summary

java.lang.String	getName() Returns name of service.
void	init(Context context) Called by the framework to indicate that is being placed into service.
SecuritySession	login(java.lang.String username, java.lang.String password) Checks if given user and password are correct.

Methods inherited from class org.talika.tarsis.service.AbstractService

destroy, getContext, getLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryAuthenticator

public MemoryAuthenticator()

Creates a new MemoryAuthenticator.

Method Detail

init

public void init(Context context)
          throws ServiceException

Called by the framework to indicate that is being placed into service.

Load users from XML file.

Specified by:

init in interface Service

Overrides:

init in class AbstractService

Parameters:

context - Context context that initialized service.

Throws:

ServiceException - if an exception has occurred that interferes with the services's normal operation

See Also:

Service.init(Context)

getName

public java.lang.String getName()

Returns name of service.

Specified by:

getName in interface Service

Specified by:

getName in class AbstractService

Returns:

String name of service.

See Also:

Service.getName()

login

public SecuritySession login(java.lang.String username,
                             java.lang.String password)
                      throws AuthenticationFailedException

Checks if given user and password are correct.

Specified by:

login in interface Authenticator

Specified by:

login in class AuthenticatorService

Parameters:

username - String user name.

password - String user password.

Returns:

SecuritySession security session created from given user and password.

Throws:

AuthenticationFailedException - if user and/or password aren't correct.

See Also:

Authenticator.login(String, String)