package org.itfuture.www.service;

import org.itfuture.www.dao.UserDao;
import org.itfuture.www.po.Account;
import org.itfuture.www.po.Lineitem;
import org.itfuture.www.po.Orders;
import org.itfuture.www.po.Orderstatus;
import org.itfuture.www.po.Profile;
import org.itfuture.www.po.Signon;
//這是一個服務接口，根據(jù)面向接口編程的風格，此接口沒有其它功能，
//只是用來封裝UserDao
public interface UserService {
	//此類中所有方法全部來源于UserDao
   UserDao getUserDao();
   Signon checkOut(String name,String password);
   boolean regist(Signon signon,Account account,Profile profile);
   boolean addOrder(Orders order,Signon signon);
   String getValue();
}