Examples of org.acegisecurity.userdetails.UserDetailsService.loadUserByUsername()

org.acegisecurity.userdetails.UserDetailsService.loadUserByUsername()

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.. @param username the username presented to the {@link DaoAuthenticationProvider} @return a fully populated user record (never null) @throws UsernameNotFoundException if the user could not be found or the user has no GrantedAuthority @throws DataAccessException if user could not be found for a repository-specific reason

    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException, DataAccessException {
        UserDetailsService uds = delegate;  // fix the reference for concurrency support


        if(uds ==null)
            throw new UserMayOrMayNotExistException(Messages.UserDetailsServiceProxy_UnableToQuery(username));
        return uds.loadUserByUsername(username);
    }


    public void setDelegate(UserDetailsService core) {
        this.delegate = core;
    }

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