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<?php |
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namespace Bankiru\Api\Client; |
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use ScayTrase\Api\Rpc\ResponseCollectionInterface; |
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use ScayTrase\Api\Rpc\RpcRequestInterface; |
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use Symfony\Component\Stopwatch\Stopwatch; |
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class TraceableResponseCollection implements \IteratorAggregate, ResponseCollectionInterface |
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{ |
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/** @var ResponseCollectionInterface */ |
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private $collection; |
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/** @var Stopwatch */ |
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private $stopwatch; |
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/** @var string */ |
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private $client; |
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/** |
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* TraceableResponseCollection constructor. |
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* |
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* @param ResponseCollectionInterface $collection |
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* @param Stopwatch $stopwatch |
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* @param string $client |
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*/ |
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public function __construct( |
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ResponseCollectionInterface $collection, |
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Stopwatch $stopwatch, |
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$client) |
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{ |
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$this->collection = $collection; |
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$this->stopwatch = $stopwatch; |
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$this->client = $client; |
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} |
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/** {@inheritdoc} */ |
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public function getResponse(RpcRequestInterface $request) |
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{ |
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$this->stopwatch->start($this->client, 'rpc_response'); |
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$response = $this->collection->getResponse($request); |
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$this->stopwatch->stop($this->client); |
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return $response; |
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} |
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/** {@inheritdoc} */ |
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public function getIterator() |
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{ |
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/** @var \Iterator $iterator */ |
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$iterator = null; |
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do { |
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$this->stopwatch->start($this->client, 'rpc_response'); |
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if (null === $iterator) { |
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if ($this->collection instanceof \IteratorAggregate) { |
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$iterator = $this->collection->getIterator(); |
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} elseif ($this->collection instanceof \Iterator) { |
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$iterator = $this->collection; |
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} |
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$iterator->rewind(); |
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} |
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$value = $iterator->current(); |
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$this->stopwatch->start($this->client, 'rpc_response'); |
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$iterator->next(); |
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yield $value; |
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} while ($iterator->valid()); |
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} |
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} |
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