hibernate.java

来自「jsp环境开发的一个博客网站」· Java 代码 · 共 30 行

package com.Hibernate.util;
import org.hibernate.Session;       		
import org.hibernate.SessionFactory; 		
import org.hibernate.cfg.Configuration; 
import com.Hibernate.persistence.*;
public class Hibernate {
	private static SessionFactory sf = null;
	static {
		try {
			Configuration conf = new Configuration().addClass(AriticleType.class)
					.addClass(Article.class).addClass(Consumer.class)
					.addClass(Discuss.class).addClass(Friend.class)
					.addClass(Photo.class).addClass(Vote.class).addClass(Comm.class);
	
			 sf = conf.buildSessionFactory();
			} catch (Exception e) {
			e.printStackTrace();
		}
	}
	public Session openSession(){			
	   Session session = sf.openSession();   
	   return session;
   }
	public void closeSession(Session session){  
	   if(session != null){               
		   session.close();
	   }
   }
}