customerdaoimpl.java

网上书城源代码~~在学习JAVA的时候做的

package com.briup.dao.impl;

import java.util.List;

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

import com.briup.bean.Customer;
import com.briup.common.HibernateSessionFactory;
import com.briup.dao.ICustomerDao;

public class CustomerDaoImpl implements ICustomerDao {

	public Customer findCustomerByName(String name) throws Exception {
		Session session=HibernateSessionFactory.getSession();
		Query query=session.createQuery("from Customer where name='"+name+"'");
		List list=query.list();
		if(list.size()>0)
			return (Customer) list.get(0);
		return null;
	}

	public void saveOrupdateCustomer(Customer customer) throws Exception {
		Session session=HibernateSessionFactory.getSession();
		session.saveOrUpdate(customer);
	}

}