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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ODM\MongoDB\APM; |
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use Countable; |
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use MongoDB\Driver\Monitoring\CommandFailedEvent; |
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use MongoDB\Driver\Monitoring\CommandStartedEvent; |
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use MongoDB\Driver\Monitoring\CommandSubscriber; |
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use MongoDB\Driver\Monitoring\CommandSucceededEvent; |
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use function count; |
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use function MongoDB\Driver\Monitoring\addSubscriber; |
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use function MongoDB\Driver\Monitoring\removeSubscriber; |
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final class CommandLogger implements Countable, CommandSubscriber |
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{ |
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/** @var Command[] */ |
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private $commands = []; |
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/** @var CommandStartedEvent[] */ |
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private $startedCommands = []; |
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/** @var bool */ |
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private $registered = false; |
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public function register() : void |
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{ |
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if ($this->registered) { |
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return; |
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} |
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$this->registered = true; |
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addSubscriber($this); |
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} |
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public function unregister() : void |
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{ |
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if (! $this->registered) { |
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return; |
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} |
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removeSubscriber($this); |
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$this->registered = false; |
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} |
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public function commandStarted(CommandStartedEvent $event) |
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{ |
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$this->startedCommands[$event->getRequestId()] = $event; |
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} |
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public function commandSucceeded(CommandSucceededEvent $event) |
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{ |
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$commandStartedEvent = $this->findAndRemoveCommandStartedEvent($event->getRequestId()); |
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if (! $commandStartedEvent) { |
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return; |
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} |
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$this->logCommand(Command::createForSucceededCommand($commandStartedEvent, $event)); |
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} |
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public function commandFailed(CommandFailedEvent $event) |
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{ |
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$commandStartedEvent = $this->findAndRemoveCommandStartedEvent($event->getRequestId()); |
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if (! $commandStartedEvent) { |
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return; |
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} |
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$this->logCommand(Command::createForFailedCommand($commandStartedEvent, $event)); |
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} |
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public function clear() : void |
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{ |
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$this->commands = []; |
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} |
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public function count() : int |
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{ |
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return count($this->commands); |
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} |
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/** |
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* @return Command[] |
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*/ |
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public function getAll() : array |
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{ |
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return $this->commands; |
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} |
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private function findAndRemoveCommandStartedEvent(string $requestId) : ?CommandStartedEvent |
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{ |
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$startedEvent = $this->startedCommands[$requestId] ?? null; |
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unset($this->startedCommands[$requestId]); |
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return $startedEvent; |
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} |
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private function logCommand(Command $command) : void |
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{ |
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$this->commands[] = $command; |
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} |
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} |
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doctrine /
mongodb-odm
