billdaoimpl.java

本系统可初步满足超市的收支管理

package org.yeeku.dao.impl;
import java.io.*;
import org.yeeku.model.*;
import org.hibernate.*;
import org.hibernate.cfg.*;
import org.yeeku.dao.*;
import java.util.*; 
/**
 * @author  yeeku.H.lee [e-mail]
 * @version  1.0
 * <br>Copyright (C), 2005-2008, yeeku.H.Lee
 * <br>This program is protected by copyright laws.
 * <br>Program Name:
 * <br>Date: 
 */
public class BillDaoImpl implements BillDao
{

	public Bill get(Session sess , Integer id)
	{
		return (Bill)sess.load(Bill.class , id);
	}

	public void save(Session sess , Bill bill)
	{
		sess.save(bill);
	}
	public void delete(Session sess , Bill bill)
	{
		sess.delete(bill);
	}
	public void delete(Session sess , int id)
	{
		sess.delete(sess.get(Bill.class , new Integer(id)));
	}
	public void update(Session sess , Bill bill)
	{
		sess.update(bill);
	}
	public List findByNameToVendor(Session sess , String vendor)
	{
		List l = sess.createQuery("from Vendor as v where v.vendorName = :vendor ")
					 .setString("vendor" , vendor)
					 .list();
		return l;
	}
	public List findByShowBill(Session sess)
	{
		List l = sess.createQuery("from Bill")
					 .list();
		return l;
	}
	public List findByVendorId(Session sess , int id , int beginPage , int listPage)
	{
		List l = sess.createQuery("from Bill as b where b.vendor = :id")
							 .setInteger("id" , id)
							 .setFirstResult(beginPage)
							 .setMaxResults(listPage)
							 .list();
		return l;
	}

}