package com.github.zhangkaitao.shiro.chapter17.service;
import com.github.zhangkaitao.shiro.chapter17.dao.UserDao;
import com.github.zhangkaitao.shiro.chapter17.entity.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
/**
* <p>User: Zhang Kaitao
* <p>Date: 14-2-17
* <p>Version: 1.0
*/
@Transactional
@Service
public class UserServiceImpl implements UserService {
@Autowired
private UserDao userDao;
@Autowired
private PasswordHelper passwordHelper;
/**
* 创建用户
* @param user
*/
public User createUser(User user) {
//加密密码
passwordHelper.encryptPassword(user);
return userDao.createUser(user);
}
@Override
public User updateUser(User user) {
return userDao.updateUser(user);
}
@Override
public void deleteUser(Long userId) {
userDao.deleteUser(userId);
}
/**
* 修改密码
* @param userId
* @param newPassword
*/
public void changePassword(Long userId, String newPassword) {
User user =userDao.findOne(userId);
user.setPassword(newPassword);
passwordHelper.encryptPassword(user);
userDao.updateUser(user);
}
@Override
public User findOne(Long userId) {
return userDao.findOne(userId);
}
@Override
public List<User> findAll() {
return userDao.findAll();
}
/**
* 根据用户名查找用户
* @param username
* @return
*/
public User findByUsername(String username) {
return userDao.findByUsername(username);
}
}