co.com.edu.udea.micine.DAO.impl.CineDAOImpl.java Source code

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Here is the source code for co.com.edu.udea.micine.DAO.impl.CineDAOImpl.java

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package co.com.edu.udea.micine.DAO.impl;

import co.com.edu.udea.micine.DAO.ICineDAO;
import co.com.edu.udea.micine.model.Cine;
import java.util.List;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;

/**
 *
 * @author Daniel
 */
public class CineDAOImpl implements ICineDAO {
    private SessionFactory sessionFactory;

    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }

    @Override
    public void guardarCine(Cine c) {
        Session session = this.sessionFactory.openSession();
        Transaction tx = session.beginTransaction();
        session.save(c);
        tx.commit();
        session.close();
    }

    @Override
    public void editarCine(Cine c) {
        Session session = this.sessionFactory.openSession();
        Transaction tx = session.beginTransaction();
        session.update(c);
        tx.commit();
        session.close();
    }

    @Override
    public void eliminarCine(int id) {
        Session session = this.sessionFactory.openSession();
        Transaction tx = session.beginTransaction();
        session.delete(this.obtenerCine(id));
        tx.commit();
        session.close();
    }

    @Override
    public Cine obtenerCine(int id) {
        Session session = this.sessionFactory.openSession();
        Transaction tx = session.beginTransaction();
        Cine c = (Cine) session.get(Cine.class, id);
        tx.commit();
        session.close();
        return c;
    }

    @Override
    public List<Cine> obtenerCines() {
        Session session = this.sessionFactory.openSession();
        Transaction tx = session.beginTransaction();
        List<Cine> result = (List<Cine>) session.createQuery("from Cine").list();
        tx.commit();
        session.close();
        return result;
    }

}