defaultsessionfactory.java

来自「java 框架核心技术编程」· Java 代码 · 共 17 行

package org.lxh.factory;

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

public class DefaultSessionFactory {
	private static Session session = null;

	public static Session getSession() {
		if (session == null || (!session.isConnected())) {
			session = new Configuration().configure().buildSessionFactory()
					.openSession();
		}
		return session;
	}
}