org.springframework.security.userdetails.memory

Class InMemoryDaoImpl

java.lang.Object

org.springframework.security.userdetails.memory.InMemoryDaoImpl

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, UserDetailsService

public class InMemoryDaoImpl
extends java.lang.Object
implements UserDetailsService, org.springframework.beans.factory.InitializingBean

Retrieves user details from an in-memory list created by the bean context.

Version:

$Id$

Author:

Ben Alex

Constructor Summary

Constructors

Constructor and Description
InMemoryDaoImpl()

Method Summary

Methods

Modifier and Type	Method and Description
void	afterPropertiesSet()
UserMap	getUserMap()
UserDetails	loadUserByUsername(java.lang.String username) Locates the user based on the username.
void	setUserMap(UserMap userMap)
void	setUserProperties(java.util.Properties props) Modifies the internal UserMap to reflect the Properties instance passed.

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryDaoImpl

public InMemoryDaoImpl()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

getUserMap

public UserMap getUserMap()

loadUserByUsername

public UserDetails loadUserByUsername(java.lang.String username)
                               throws UsernameNotFoundException,
                                      org.springframework.dao.DataAccessException

Description copied from interface: UserDetailsService

Locates the user based on the username. In the actual implementation, the search may possibly be case insensitive, or case insensitive depending on how the implementaion instance is configured. In this case, the UserDetails object that comes back may have a username that is of a different case than what was actually requested..

Specified by:

loadUserByUsername in interface UserDetailsService

Parameters:

username - the username presented to the DaoAuthenticationProvider

Returns:

a fully populated user record (never null)

Throws:

UsernameNotFoundException - if the user could not be found or the user has no GrantedAuthority

org.springframework.dao.DataAccessException - if user could not be found for a repository-specific reason

setUserMap

public void setUserMap(UserMap userMap)

setUserProperties

public void setUserProperties(java.util.Properties props)

Modifies the internal UserMap to reflect the Properties instance passed. This helps externalise user information to another file etc.

Parameters:

props - the account information in a Properties object format