org.springframework.security.core.userdetails
Class UsernameNotFoundException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by java.lang.RuntimeException
              extended by org.springframework.security.core.AuthenticationException
                  extended by org.springframework.security.core.userdetails.UsernameNotFoundException
All Implemented Interfaces:
Serializable

public class UsernameNotFoundException
extends AuthenticationException

Thrown if an UserDetailsService implementation cannot locate a User by its username.

Version:
$Id: UsernameNotFoundException.java 3558 2009-04-15 07:39:21Z ltaylor $
Author:
Ben Alex
See Also:
Serialized Form

Constructor Summary
UsernameNotFoundException(String msg)
          Constructs a UsernameNotFoundException with the specified message.
UsernameNotFoundException(String msg, Object extraInformation)
          Constructs a UsernameNotFoundException, making use of the extraInformation property of the superclass.
UsernameNotFoundException(String msg, Throwable t)
          Constructs a UsernameNotFoundException with the specified message and root cause.
 
Method Summary
 
Methods inherited from class org.springframework.security.core.AuthenticationException
clearExtraInformation, getAuthentication, getExtraInformation, setAuthentication
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

UsernameNotFoundException

public UsernameNotFoundException(String msg)
Constructs a UsernameNotFoundException with the specified message.

Parameters:
msg - the detail message.

UsernameNotFoundException

public UsernameNotFoundException(String msg,
                                 Object extraInformation)
Constructs a UsernameNotFoundException, making use of the extraInformation property of the superclass.

Parameters:
msg - the detail message
extraInformation - additional information such as the username.

UsernameNotFoundException

public UsernameNotFoundException(String msg,
                                 Throwable t)
Constructs a UsernameNotFoundException with the specified message and root cause.

Parameters:
msg - the detail message.
t - root cause


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