userinfodao.java

酒店管理系统 用sh编写的酒店管理系统 毕业设计用的

package com.chen.interFace;

import java.sql.Date;
import java.util.List;

import com.chen.modle.userDAO.Userinfo;

public interface UserinfoDAO {
	public boolean userLogin(String username,String password);
	public boolean userRegist(Userinfo userinfo);
	public boolean validateusername(String username);
	public List checkUserinfo(String username);
	public Integer getUserGrade(String username);
	public List seleteRooms();
	public boolean reserveRoom(int roomId);
	public boolean userUpdate();
	public List selectreservedRooms(Date begindate, Date enddate);
	public List selectstayedRooms(Date begindate, Date enddate);
	public List selectreserved_stayedRooms(Date begindate, Date enddate);
	public Integer getRoomreserveid(int roomnumber);
	public Integer getRoomstayedid(int roomnumber);
	public List showAllroom();
	public List getSelectroom(int number);
	public int getUserpoint(String name);
	public float getUserdiscount(int point);

	public List showMymenu(String name);
}