Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package org.obozek.minermonitor.config; import org.obozek.minermonitor.entities.User; import org.obozek.minermonitor.service.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.security.core.userdetails.UserDetails; import org.springframework.security.core.userdetails.UserDetailsService; import org.springframework.security.core.userdetails.UsernameNotFoundException; import org.springframework.stereotype.Service; /** * * @author infragile */ @Service public class MonitorUserDetailsService implements UserDetailsService { @Autowired private UserService userService; @Override public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException { User user = userService.getUser(username); if (user == null) { throw new UsernameNotFoundException("User with username " + username + " wasn't found"); } return new MinerUserDetails(user); } }