/**
* @param QueryRequest $queryRequest
* @return mixed
* @throws OverlappingException
* @throws WriteReadException
*/
public function updateSnapshot(QueryRequest $queryRequest)
{
// Mode 0 is the live mode
$strategyFactory = new StrategyFactory();
$strategyFactory->setQueryValidator($this->queryValidator);
$strategy = $strategyFactory->createStrategy(SnapshotService::LIVE_MODE);
$results = $strategy->getResults($queryRequest);
$duration = $strategy->getDuration();
$this->snapshotManager->init();
$this->snapshotManager->setQueryRequest($queryRequest);
try {
$this->snapshotManager->writeSnapshot($results);
} catch (WriteReadException $e) {
throw $e;
} catch (IOException $e) {
throw $e;
}
return $duration;
}
/**
* @param $mode
* @return bool
* @throws TypeNotValidException
*/
public static function validateMode($mode)
{
$exists = array_key_exists($mode, StrategyFactory::getModes());
if (!$exists) {
$description = ExceptionMessage::TYPE_NOT_VALID("the mode given ({$mode}) was not valid");
throw new TypeNotValidException($description, 500);
}
return true;
}