biddaoimpl.java

来自「拍卖系统」· Java 代码 · 共 44 行

package com.dagang.bidsys.dao.impl;

import java.util.List;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.dagang.bidsys.dao.BidDao;
import com.dagang.bidsys.model.Bid;

public class BidDaoImpl extends HibernateDaoSupport implements BidDao {

	public void delete(int id) {
		this.getHibernateTemplate().delete(this.get(id));
	}

	public void delete(Bid bid) {
		this.getHibernateTemplate().delete(bid);
	}

	public List findByItem(int itemId) {
		return this.getHibernateTemplate().find("select * from bid b where b.item_id = "+itemId);
	}

	public List findByUser(int userId) {
		return this.getHibernateTemplate().find("select * from bid b where b.user_id = "+userId);
	}

	public Bid get(int id) {
		return (Bid)this.getHibernateTemplate().get(Bid.class, id);
	}

	public void save(Bid bid) {
		this.getHibernateTemplate().save(bid);
	}

	public void update(Bid bid) {
		this.getHibernateTemplate().saveOrUpdate(bid);
	}

	public List findAll(){
		return this.getHibernateTemplate().find("from Bid");
	}
}