loginlogic.java~2~

来自「是一个不错的库存管理的源代码。实现了库存主要功能」· JAVA~2~ 代码 · 共 48 行

package com.inv.logic;

import com.inv.dao.HbmDAO;
import com.inv.vo.User;
import java.util.List;
import com.order.vo.Customer;
import com.order.dao.DAOException;

public class LoginLogic {
  private HbmDAO dao;

   public LoginLogic() {
       dao = new HbmDAO();
       dao.setAutoClose(false);
   }
   public User passOrNot(String username,String password)
   {

       String str = "select u from User as u where u.userName=? and u.passWord=?";
       String para[] = {username,password};
       List users = dao.list(str,para);
       if(users.size()>0)
       {
           User user = new User();
           user = (User)users.get(0);
           return user;
       }
       return null;
   }
   public Customer getCustomer(Long uid)
   {
       Customer customer = null;
       try {
         customer = (Customer)dao.retrieve(Customer.class, uid);
       }
       catch (DAOException ex) {
         ex.printStackTrace();
       }
        return customer;
   }

   public void closeDAO()
   {
     dao.closeSession();
   }


}