hibernate配置error1

ssh搭环境hibernate 实现sessionFactory时intelli idea 显示错误

无法解析 org.hibernate.service.ServiceRegistryBuilder

private static final ThreadLocal<Session> threadLocal = new ThreadLocal<Session>(); //sessionFactory中用的是线程池技术  

private static org.hibernate.SessionFactory sessionFactory; //sessionFactory：创建session的工厂  

private static Configuration configuration = new Configuration();  

private static ServiceRegistry serviceRegistry;   static { //类加载时初始化sessionFactory    try {          configuration.configure();          serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();          sessionFactory = configuration.buildSessionFactory(serviceRegistry); //Hibernate4中创建sessionFactory的方法      } catch (Exception e) {          System.err.println("%%%% Error Creating SessionFactory %%%%");          e.printStackTrace();      }      }  

网上找到问题所在

原因是hibernate4.2版本后弃用了 org.hibernate.service.ServiceRegistryBuilder类 

hibernate 4.3版本后可以改成

ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(config .getProperties()).build();        

附源码 (eclipse ee环境)

package com.eshop.service;import org.hibernate.HibernateException;import org.hibernate.Session;import org.hibernate.cfg.Configuration;import org.hibernate.service.ServiceRegistry;import org.hibernate.service.ServiceRegistryBuilder;@SuppressWarnings("deprecation")public class HibernateSessionFactory {    private static final ThreadLocal<Session> threadLocal = new ThreadLocal<Session>(); //sessionFactory中用的是线程池技术      private static org.hibernate.SessionFactory sessionFactory; //sessionFactory：创建session的工厂            private static Configuration configuration = new Configuration();      private static ServiceRegistry serviceRegistry;         static { //类加载时初始化sessionFactory          try {          configuration.configure();          serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry(); //error1        sessionFactory = configuration.buildSessionFactory(serviceRegistry); //Hibernate4中创建sessionFactory的方法      } catch (Exception e) {          System.err.println("%%%% Error Creating SessionFactory %%%%");          e.printStackTrace();      }      }      private HibernateSessionFactory() { //私有构造方法阻止new出对象，保证sessionFactory的单例      }            public static Session getSession() throws HibernateException {          Session session = (Session) threadLocal.get();  //从线程池中拿session            if (session == null || !session.isOpen()) { //如果线程池是空的，或者session打开失败              if (sessionFactory == null) {                  rebuildSessionFactory(); //如果sessionFactory是空的，那就再创建一次，和static部分一样的              }              session = (sessionFactory != null) ? sessionFactory.openSession() : null; //sessionFactory不为空就创建一个session              threadLocal.set(session); //然后把这个session放到线程池中，下次再拿          }            return session;      }        public static void rebuildSessionFactory() {      try {          configuration.configure();          serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry(); //error2 同上         sessionFactory = configuration.buildSessionFactory(serviceRegistry);      } catch (Exception e) {          System.err.println("%%%% Error Creating SessionFactory %%%%");          e.printStackTrace();      }      }        public static void closeSession() throws HibernateException {          Session session = (Session) threadLocal.get();          threadLocal.set(null);            if (session != null) {              session.close();          }      }        public static org.hibernate.SessionFactory getSessionFactory() {//提供一个公共接口让外界获得这个单例sessionFactory      return sessionFactory;      }        public static Configuration getConfiguration() {      return configuration;      } }