/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package com.megatim.fdxconvert.dao;

import org.hibernate.SessionFactory;
import org.hibernate.boot.Metadata;
import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;

/**
 *
 * @author mela
 */
public class HibernateUtil {

    private static SessionFactory sessionFactory;

    private HibernateUtil() {
        
    }
    public static synchronized SessionFactory getSessionFactory() {
        try {
            if (sessionFactory == null) {
                StandardServiceRegistry standardRegistry = new StandardServiceRegistryBuilder()
//                        .configure("hibernate.cfg.xml").build();
                 .configure("file:hibernate.cfg.xml").build();

                Metadata metaData = new MetadataSources(standardRegistry)
                        .getMetadataBuilder()
                        .build();

                sessionFactory = metaData.getSessionFactoryBuilder().build();
            }
            return sessionFactory;
        } catch (Throwable ex) {
            throw new ExceptionInInitializerError(ex);
        }
    }


    public static void shutdown() {
        if(sessionFactory != null) 
            sessionFactory.close();
    }
}