balancementdaoimpl.java

一个使用ssh+ext的例子。 希望对开发这个应用的人带来好处。仔细研究里面的代码将带来很大的好处。

package com.hotelmaster.home.dao.hibernate;

import java.sql.Timestamp;
import java.util.Calendar;
import java.util.List;

import com.hotelmaster.home.dao.BalancementDao;
import com.hotelmaster.home.domain.Balancement;

public class BalancementDaoImpl extends GenericHibernateDao<Balancement> implements BalancementDao{
	public BalancementDaoImpl() {
		super(Balancement.class);
	}
	/**
	 * 创建结账信息
	 */
	public String createBalancement(Balancement balancement) {
		Calendar tCal = Calendar.getInstance();
		Timestamp curDate=new Timestamp(tCal.getTime().getTime());
		balancement.setBmCreateTime(curDate);
		String checkinOrderId = balancement.getBmCheckinOrderId();
		hibernateTemplate.save(balancement);
		List<Balancement> balancementList = hibernateTemplate.find("from Balancement where bmCheckinOrderId = '"+checkinOrderId+"'");
		return balancementList.get(0).getBmId();
		//保存到guesthistory表里
	}
	
	public Balancement findBalancementInformationByBmId(String bmId) {
		List<Balancement> balancement = hibernateTemplate.find("from Balancement where bmId='"+bmId+"'");
		return balancement.get(0);
	}
	
}