- All Known Subinterfaces:
- All Known Implementing Classes:
public interface UserDetailsServiceCore interface which loads user-specific data.
It is used throughout the framework as a user DAO and is the strategy used by the
The interface requires only one read-only method, which simplifies support for new data-access strategies.
UserDetails loadUserByUsername(java.lang.String username) throws UsernameNotFoundExceptionLocates the user based on the username. In the actual implementation, the search may possibly be case sensitive, or case insensitive depending on how the implementation instance is configured. In this case, the
UserDetailsobject that comes back may have a username that is of a different case than what was actually requested..
username- the username identifying the user whose data is required.
- a fully populated user record (never
UsernameNotFoundException- if the user could not be found or the user has no GrantedAuthority