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<?php |
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namespace Lamoda\Metric\Storage; |
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use Lamoda\Metric\Collector\CollectorRegistry; |
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use Lamoda\Metric\Common\Metric; |
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use Lamoda\Metric\Common\MetricSourceInterface; |
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use Lamoda\Metric\Common\Source\IterableMetricSource; |
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use Lamoda\Metric\Storage\Exception\ReceiverException; |
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final class MaterializeHelper |
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{ |
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/** @var CollectorRegistry */ |
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private $collectorRegistry; |
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/** @var StorageRegistry */ |
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private $storageRegistry; |
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/** |
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* @param CollectorRegistry $collectorRegistry |
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* @param StorageRegistry $storageRegistry |
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*/ |
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public function __construct(CollectorRegistry $collectorRegistry, StorageRegistry $storageRegistry) |
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{ |
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$this->collectorRegistry = $collectorRegistry; |
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$this->storageRegistry = $storageRegistry; |
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} |
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/** |
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* Receives metrics from named collector to named storage. |
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* |
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* @param string $collectorName |
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* @param string $storageName |
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* |
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* @throws ReceiverException |
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* @throws \OutOfBoundsException |
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*/ |
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public function materialize(string $collectorName, string $storageName): void |
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{ |
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$collector = $this->collectorRegistry->getCollector($collectorName); |
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$storage = $this->storageRegistry->getStorage($storageName); |
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$storage->receive($this->materializeSource($collector->collect())); |
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} |
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private function materializeSource(MetricSourceInterface $source): MetricSourceInterface |
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{ |
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$metrics = []; |
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foreach ($source->getMetrics() as $metric) { |
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$metrics[] = new Metric($metric->getName(), $metric->resolve(), $metric->getTags()); |
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} |
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return new IterableMetricSource($metrics); |
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} |
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} |
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lamoda /
php-metrics
