@Override
    public Boolean typeUser(String strTabla, String strTablaCompare, String strCampo, String idTabla, int idUsuario) throws Exception {
        int result = 0;
        Statement oStatement;
        try {
            oStatement = (Statement) oConexionMySQL.createStatement();
            String strSQL = "SELECT " + strCampo + " FROM " + strTabla + " , " + strTablaCompare + " WHERE " + idTabla + " = " + idUsuario;
            ResultSet rs = oStatement.executeQuery(strSQL);
            while (rs.next()) {
                result = rs.getInt(strCampo);
            }
            return (result > 0);
        } catch (SQLException e) {
            throw new Exception("mysql.existsOne: Error en la consulta: " + e.getMessage());
        }
    }