hbsessionfactory.java

模仿当当网基于struts+hierbernate与mysql的商务网站。

package org.whatisjava.dang.dao;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

public class HbSessionFactory {
	private static SessionFactory factory;
	static{
		factory=new Configuration().configure().buildSessionFactory();
	}
	public static Session getSession(){
//		Session session=factory.getCurrentSession();
//		if(session==null){
//			session=factory.openSession();
//		}
//		return session;
		return factory.openSession();
	}
}