chukudandaoimpl.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.ChuKuDanDAO;
import com.yuanjin.mtgx.entity.ChuKuDan;
import com.yuanjin.mtgx.util.HbnUtil;

public class ChuKuDanDAOImpl implements ChuKuDanDAO {

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

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

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

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

	}

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

	}

}