authentication.DefaultUserDetails.java Source code

Introduction

Here is the source code for authentication.DefaultUserDetails.java

Source

/*
 * @(#)DefaultUserDetails.java 1.0 1 de out de 2016
 *
 * Copyright (c) 2016, VoxPMO Ltda. All rights reserved. VoxPMO
 * proprietary/confidential. Use is subject to license terms.
 */

package authentication;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
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.Component;

import br.com.hyperclass.snackbar.domain.user.UserRepository;
import br.com.hyperclass.snackbar.domain.user.UserSnack;

/**
 * Class comments go here...
 *
 * @author Roberto Perillo
 * @version 1.0 1 de out de 2016
 */
@Component
public class DefaultUserDetails implements UserDetailsService {

    private final UserRepository userRepository;

    @Autowired
    public DefaultUserDetails(final UserRepository userRepository) {
        super();
        this.userRepository = userRepository;
    }

    @Override
    public UserDetails loadUserByUsername(final String name) throws UsernameNotFoundException {
        final UserSnack userSnack = userRepository.getByUsername(name);
        return new User(userSnack.getName(), userSnack.getPassword(), getAuthorities(userSnack));
    }

    private Collection<GrantedAuthority> getAuthorities(final UserSnack userSnack) {

        final DefaultGrantedAuthority defaultGrantedAuthority = new DefaultGrantedAuthority(
                userSnack.getPerfilAuthority());
        final List<GrantedAuthority> authorities = new ArrayList<>(1);
        authorities.add(defaultGrantedAuthority);

        return authorities;
    }

}