orderstatebean.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.ArrayList;
import java.util.List;

import com.jc.taobao.gjj.dao.OrderStateDAO;
import com.jc.taobao.gjj.entity.OrderState;
import com.jc.taobao.gjj.factory.WorkFactory;

public class OrderStateBean {
	OrderStateDAO ordao=null;
	public OrderStateBean()
	{
		ordao=(OrderStateDAO)WorkFactory.getDAO("OrderStateDAO");
	}

	public  int save(OrderState os) {
		return ordao.save(os);
	}

	public int delete(Integer id) {
		return ordao.delete(id);
	}

	public <T> int merge(OrderState os) {
		return ordao.merge(os);
	}
	public List<OrderState> getquerybyALL()//查询所有订单状态信息
	{
		return ordao.querybyALL();
	}
	
	public ArrayList getquerybyosid(Integer osid)//根据订单状态编号查询订单状态信息 
	{
		return (ArrayList)ordao.querybyosid(osid);
	}
	public String getquerybyosidStatename(Integer osid)
	{
		ArrayList alos=(ArrayList)ordao.querybyosid(Integer.valueOf(osid));
		OrderState or=(OrderState)alos.get(0);
		return or.getOstatename();
	}
}