MainPrincipal.Main.java Source code

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Here is the source code for MainPrincipal.Main.java

Source

/*
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package MainPrincipal;

import Frames.PrimeroFrame;
import DataLayer.BaseDeDatos;
import PresentationLayer.CtrlVistaComprarEntrada;
import DomainModel.Espectacle;
import java.text.ParseException;
import java.util.List;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;

/**
 *
 * @author Alex
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    /* Si no est creada la base de dades, la obrim i la inicialitzem, tamb mostrem
    el primer frame
    */
    public static void main(String[] args) throws ParseException {
        if (!inicialitzat()) {
            BaseDeDatos bd = new BaseDeDatos();
            bd.inicializar();
        }
        PrimeroFrame primeroframe = new PrimeroFrame();
        primeroframe.setVisible(true);
        CtrlVistaComprarEntrada CVCE = new CtrlVistaComprarEntrada();

    }

    /*
    Ens retorna true o false depenent si la base de dades est inicialitzada
    */
    public static boolean inicialitzat() {
        Configuration config = new Configuration();
        config.configure("hibernate.cfg.xml");
        StandardServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
                .applySettings(config.getProperties()).build();
        SessionFactory factory = config.buildSessionFactory(serviceRegistry);
        Session session = factory.openSession();

        Query q = session.createQuery("Select Count(*) From Espectacle");
        int numero = ((Number) q.uniqueResult()).intValue();
        if (numero == 0)
            return false;
        else
            return true;

    }

}