public function create(CreateStruct $createStruct, array $parentNode)
{
try {
return $this->innerGateway->create($createStruct, $parentNode);
} catch (DBALException $e) {
throw new RuntimeException('Database error', 0, $e);
} catch (PDOException $e) {
throw new RuntimeException('Database error', 0, $e);
}
}