org.unitec.casosdeuso.DAOReservacion.java Source code

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Here is the source code for org.unitec.casosdeuso.DAOReservacion.java

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package org.unitec.casosdeuso;

import java.util.ArrayList;
import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;

/**
 *
 * @author alfonsogalvanmadera
 */
public class DAOReservacion {
    private static SessionFactory sesionFactory;
    private static Session sesion;
    private static Transaction tranza;

    public DAOReservacion() {
        sesionFactory = HibernateUtilidades.getSessionFactory();
        sesion = sesionFactory.openSession();
        tranza = sesion.beginTransaction();
    }

    public void cerrarTodo() {
        tranza.commit();
        sesion.close();
    }
    /*
    public void abrir(){
    sesionFactory=HibernateUtilidades.getSessionFactory();
    sesion=sesionFactory.openSession();
    tranza=sesion.beginTransaction();  
    }*/

    public void guardarReservacion(Cliente c, Tarjeta t, Destino d) throws Exception {
        //abrir();
        sesion.save(c);
        sesion.save(t);
        sesion.save(d);
        cerrarTodo();

    }

    public ArrayList<Cliente> buscarTodos() throws Exception {
        ArrayList<Cliente> clientesuchos = (ArrayList<Cliente>) sesion.createCriteria(Cliente.class).list();
        cerrarTodo();
        return clientesuchos;
    }
    /*
    public ArrayList<Reservacion> buscarTodosRe()throws Exception{
    ArrayList<Reservacion> reserva=( ArrayList<Reservacion>)sesion.createCriteria(Reservacion.class).list();
    cerrarTodo();
    return reserva;
    }
    */

    public Cliente buscarPorId(Integer id) throws Exception {
        Cliente a = (Cliente) sesion.createCriteria(Cliente.class).add(Restrictions.idEq(id)).uniqueResult();
        cerrarTodo();
        return a;
    }

}