public void create(Producto product) throws SQLException {
    conectar();
    Connection con = getConexionBD();
    try {
      ps = con.prepareStatement(SQL_INSERT);
      ps.setString(1, product.getNombre());
      ps.setString(2, product.getImagen());
      ps.setInt(3, product.getPrecio());
      ps.setString(4, product.getDescripsion());
      ps.setInt(5, product.getExistencias());
      ps.setInt(6, product.getDimensiones());
      ps.setString(7, product.getPeso());
      ps.setInt(8, product.getIdTienda());

      ps.executeUpdate();
    } finally {
      if (ps != null) {
        ps.close();
      }
      close();
    }
  }