Chatto/chatto/src/main/java/org/ros/chatto/security/MyUserDetailsService.java

package org.ros.chatto.security;

import java.util.List;

import javax.annotation.PostConstruct;

import org.ros.chatto.model.ChatUser;
import org.ros.chatto.model.UserRole;
import org.ros.chatto.repository.RoleRepository;
import org.ros.chatto.repository.UserRepository;
import org.ros.chatto.repository.UserRoleRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.User;
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;
import org.springframework.web.context.WebApplicationContext;

@Service
public class MyUserDetailsService implements UserDetailsService {
 
//    @Autowired
//    private WebApplicationContext applicationContext;
    @Autowired
    private UserRepository userRepository;
 
//    @Autowired
//    private RoleRepository roleRepository;
    
    @Autowired
    private UserRoleRepository userRoleRepository;
//    @PostConstruct
//    public void completeSetup() {
//        userRepository = applicationContext.getBean(UserRepository.class);
//    }
    
    public MyUserDetailsService() {
    	super();
    }
    @Override
    public UserDetails loadUserByUsername(String username) {
        ChatUser user = userRepository.findByUserName(username);
        
        
        
        if (user == null) {
            throw new UsernameNotFoundException(username);
        }
        System.out.println("Found useeeeeeeeeeeeeeeeeeeeeeeeeeeeeeer " + user.getUserName() + user.getPassword());
        List<UserRole> userRoles = userRoleRepository.findByUser(user.getUserID());
        System.out.println("User role iddddddddddddddddd = " + userRoles.get(0).getRole().getName());
//        System.out.println(userRoles.);
//        return new MyUserPrincipal(user);
        return toUserDetails(new UserObject(user.getUserName(), user.getPassword(), userRoles.get(0).getRole().getName()));
    }
    
    private UserDetails toUserDetails(UserObject userObject) {
        return User.withUsername(userObject.name)
                   .password(userObject.password)
                   .roles(userObject.role).build();
    }

    private static class UserObject {
        private String name;
        private String password;
        private String role;

        public UserObject(String name, String password, String role) {
            this.name = name;
            this.password = password;
            this.role = role;
        }
    }
}