kucunzongzhangdaoimpl.java

自己写的一个java购销系统

package com.yuanjin.mtgx.dao.impl;

import java.util.List;

import org.hibernate.Query;
import org.hibernate.Session;

import com.yuanjin.mtgx.dao.KuCunZongZhangDAO;
import com.yuanjin.mtgx.entity.KuCunZongZhang;
import com.yuanjin.mtgx.util.HbnUtil;

public class KuCunZongZhangDAOImpl implements KuCunZongZhangDAO {

	public void delete(KuCunZongZhang kczz) {
		// TODO Auto-generated method stub
		Session session=HbnUtil.getCurrentSession();
		if(session!=null){
			session.delete(kczz);
		}

	}

	public List<KuCunZongZhang> findALL() {
		// TODO Auto-generated method stub
		Session session=HbnUtil.getCurrentSession();
		List list=null;
		if(session!=null){
			list=session.createQuery("from KuCunZongZhang k").list();
		}
		return list;
	}

	public KuCunZongZhang findByNo(String no) {
		// TODO Auto-generated method stub
		Session session=HbnUtil.getCurrentSession();
		KuCunZongZhang kczz=null;
		if(session!=null){
			Query q=session.createQuery("from KuCunZongZhang k where k.mtpm=:mtpm");
			q.setString("mtpm", no);
			kczz=(KuCunZongZhang) q.uniqueResult();
		}
		return kczz;
	}

	public void save(KuCunZongZhang kczz) {
		// TODO Auto-generated method stub
		Session session=HbnUtil.getCurrentSession();
		if(session!=null){
			session.save(kczz);
		}

	}

	public void update(KuCunZongZhang kczz) {
		// TODO Auto-generated method stub
		Session session=HbnUtil.getCurrentSession();
		if(session!=null){
			session.saveOrUpdate(kczz);
		}

	}

}