HibernateUtil 的写法

import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
public class HibernateUtil {
    private static final SessionFactory sessionFactory;
    static {
        try {
            sessionFactory = new Configuration().configure().buildSessionFactory();
        } catch (HibernateException ex) {
            throw new RuntimeException("Exception building SessionFactory: "
                    + ex.getMessage(), ex);
        }
    }
    public static Session getSession() throws HibernateException {
        Session s = sessionFactory.openSession();
        return s;
    }

    public static void closeSession(Session s) {
        s.close();
    }
}

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1 楼 wxm3373477 2009-03-06  

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