shopnuminfobean.java

一个仿造淘宝的jsp网站。功能比较完善

package com.jc.taobao.gjj.logic;

import java.util.List;

import com.jc.taobao.gjj.dao.ShopNuminfoDAO;
import com.jc.taobao.gjj.entity.ShopNuminfo;
import com.jc.taobao.gjj.factory.WorkFactory;

public class ShopNuminfoBean {
	ShopNuminfoDAO sdao;
	public ShopNuminfoBean()
	{
		sdao=(ShopNuminfoDAO)WorkFactory.getDAO("ShopNuminfoDAO");
	}
	
	public int delete(Integer id) {
		return sdao.delete(id);
	}

	public int merge(ShopNuminfo shn) {
		return sdao.merge(shn);
	}

	/*
	 * kid int not null, sid int null, shopnumber int null,
	 */
	public int save(ShopNuminfo shn) {
		return sdao.save(shn);
	}
	
	public List<ShopNuminfo> getqueryALL()//返回所有库存表信息
	{
		return sdao.queryALL();
	}
	
	public List<ShopNuminfo> getquerybykid(ShopNuminfo sni)//根据库存编号查库存信息
	{
		return sdao.querybykid(sni);
	}
	
	public List<ShopNuminfo> getquerybysid(Integer shopid)//根据商品编号查库存信息
	{
		return sdao.querybysid(shopid);
	} 
	
	public List<ShopNuminfo> getquerybyshopnumber(ShopNuminfo sni)//查询库存量小于某个数的商品的信息
	{
		return sdao.querybyshopnumber(sni);
	} 
}