public static function generateDatasetName() {
$sequenceName = 'dataset.name';
$datasetSuffixId = Sequence::getNextSequenceValue($sequenceName);
$datasetSuffix = str_pad(base_convert($datasetSuffixId, 10, 36), self::$LENGTH_NAME__DATASET, '0', STR_PAD_LEFT);
return self::$PREFIX_NAME__DATASET . $datasetSuffix;
}
protected function getRequestId() {
$requestId = &drupal_static(__CLASS__ . '::requestId');
if (!isset($requestId)) {
$sequenceName = NameSpaceHelper::addNameSpace(get_class($this), 'requestId');
$requestId = Sequence::getNextSequenceValue($sequenceName);
}
return $requestId;
}