com.alfonsogalvanmadera.robot.DAO.DAODato2.java Source code

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Here is the source code for com.alfonsogalvanmadera.robot.DAO.DAODato2.java

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package com.alfonsogalvanmadera.robot.DAO;

import com.alfonsogalvanmadera.robot.Modelo.Dato2;
import com.alfonsogalvanmadera.robot.Modelo.HibernateUtilidades;
import java.util.ArrayList;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;

/**
 *
 * @author MBI
 */
public class DAODato2 {
    public SessionFactory sessionFactory;
    public Session session;
    public Transaction transaction;

    public DAODato2() {
        sessionFactory = HibernateUtilidades.getSessionFactory();
        session = sessionFactory.openSession();
        transaction = session.beginTransaction();
    }

    public void cerrarTodo() {
        transaction.commit();
        session.close();
    }

    public void guardarDato2(Dato2 d) {
        session.save(d);
        cerrarTodo();
    }

    public ArrayList<Dato2> mostrarTodoDatos() {
        ArrayList<Dato2> d2 = (ArrayList<Dato2>) session.createCriteria(Dato2.class).list();
        return d2;
    }

    public Dato2 buscarDato2(Integer id) {
        Dato2 d = (Dato2) session.createCriteria(Dato2.class).add(Restrictions.idEq(id)).uniqueResult();
        cerrarTodo();
        return d;
    }
}