package com.github.zhangkaitao.shiro.chapter14.service;
import com.github.zhangkaitao.shiro.chapter14.dao.UserDao;
import com.github.zhangkaitao.shiro.chapter14.entity.User;
import java.util.Set;
/**
* <p>User: Zhang Kaitao
* <p>Date: 14-1-28
* <p>Version: 1.0
*/
public class UserServiceImpl implements UserService {
private UserDao userDao;
public void setUserDao(UserDao userDao) {
this.userDao = userDao;
}
private PasswordHelper passwordHelper;
public void setPasswordHelper(PasswordHelper passwordHelper) {
this.passwordHelper = passwordHelper;
}
/**
* 创建用户
* @param user
*/
public User createUser(User user) {
//加密密码
passwordHelper.encryptPassword(user);
return userDao.createUser(user);
}
/**
* 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);
}
/**
* 添加用户-角色关系
* @param userId
* @param roleIds
*/
public void correlationRoles(Long userId, Long... roleIds) {
userDao.correlationRoles(userId, roleIds);
}
/**
* 移除用户-角色关系
* @param userId
* @param roleIds
*/
public void uncorrelationRoles(Long userId, Long... roleIds) {
userDao.uncorrelationRoles(userId, roleIds);
}
/**
* 根据用户名查找用户
* @param username
* @return
*/
public User findByUsername(String username) {
return userDao.findByUsername(username);
}
/**
* 根据用户名查找其角色
* @param username
* @return
*/
public Set<String> findRoles(String username) {
return userDao.findRoles(username);
}
/**
* 根据用户名查找其权限
* @param username
* @return
*/
public Set<String> findPermissions(String username) {
return userDao.findPermissions(username);
}
}