package com.juick.service.security; import com.juick.server.security.entities.JuickUser; import com.juick.service.UserService; import org.apache.commons.lang3.StringUtils; import org.springframework.security.core.userdetails.UserDetails; import org.springframework.security.core.userdetails.UserDetailsService; import org.springframework.security.core.userdetails.UsernameNotFoundException; import org.springframework.util.Assert; /** * Created by aalexeev on 11/28/16. */ public class JuickUserDetailsService implements UserDetailsService { private final UserService userService; public JuickUserDetailsService(final UserService userService) { Assert.notNull(userService); this.userService = userService; } @Override public UserDetails loadUserByUsername(final String username) throws UsernameNotFoundException { if (StringUtils.isBlank(username)) throw new UsernameNotFoundException("Invalid user name " + username); com.juick.User user = userService.getFullyUserByName(username); if (user != null) return new JuickUser(user); throw new UsernameNotFoundException("The username " + username + " is not found"); } }