hibernateLabFinal.HibernateLabFinal.java Source code

Introduction

Here is the source code for hibernateLabFinal.HibernateLabFinal.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package hibernateLabFinal;

import model.Customer;
import model.Product;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.hibernate.service.ServiceRegistry;

/**
 *
 * @author students
 */
public class HibernateLabFinal {

    public SessionFactory buildSession() {
        Configuration configuration = new Configuration();
        configuration.configure(HibernateLabFinal.class.getResource("hibernate.cfg.xml"));
        ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
                .applySettings(configuration.getProperties()).build();
        return configuration.buildSessionFactory(serviceRegistry);

    }

    public HibernateLabFinal() {
        SessionFactory factory = buildSession();
        Session session = factory.openSession();

        Transaction transaction = session.beginTransaction();
        try {

            Customer customer = new Customer();
            customer.setCustomerName("Amitosh Gain");

            Product product = new Product();
            product.setProductName("500 GB hard & Philips 21");

            customer.setProduct(product);

            session.save(customer);
            session.save(product);

            transaction.commit();
            session.close();
        } catch (Exception e) {
            transaction.rollback();
        }
    }

    public static void main(String[] args) {
        new HibernateLabFinal();
    }

}