diff options
Diffstat (limited to 'vendor/open-telemetry/sdk/Propagation')
-rw-r--r-- | vendor/open-telemetry/sdk/Propagation/PropagatorFactory.php | 55 | ||||
-rw-r--r-- | vendor/open-telemetry/sdk/Propagation/_register.php | 16 |
2 files changed, 71 insertions, 0 deletions
diff --git a/vendor/open-telemetry/sdk/Propagation/PropagatorFactory.php b/vendor/open-telemetry/sdk/Propagation/PropagatorFactory.php new file mode 100644 index 000000000..2dc349dfb --- /dev/null +++ b/vendor/open-telemetry/sdk/Propagation/PropagatorFactory.php @@ -0,0 +1,55 @@ +<?php + +declare(strict_types=1); + +namespace OpenTelemetry\SDK\Propagation; + +use OpenTelemetry\API\Behavior\LogsMessagesTrait; +use OpenTelemetry\Context\Propagation\MultiTextMapPropagator; +use OpenTelemetry\Context\Propagation\NoopTextMapPropagator; +use OpenTelemetry\Context\Propagation\TextMapPropagatorInterface; +use OpenTelemetry\SDK\Common\Configuration\Configuration; +use OpenTelemetry\SDK\Common\Configuration\Variables; +use OpenTelemetry\SDK\Registry; + +class PropagatorFactory +{ + use LogsMessagesTrait; + + public function create(): TextMapPropagatorInterface + { + $propagators = Configuration::getList(Variables::OTEL_PROPAGATORS); + switch (count($propagators)) { + case 0: + return new NoopTextMapPropagator(); + case 1: + return $this->buildPropagator($propagators[0]); + default: + return new MultiTextMapPropagator($this->buildPropagators($propagators)); + } + } + + /** + * @return array<TextMapPropagatorInterface> + */ + private function buildPropagators(array $names): array + { + $propagators = []; + foreach ($names as $name) { + $propagators[] = $this->buildPropagator($name); + } + + return $propagators; + } + + private function buildPropagator(string $name): TextMapPropagatorInterface + { + try { + return Registry::textMapPropagator($name); + } catch (\RuntimeException $e) { + self::logWarning($e->getMessage()); + } + + return NoopTextMapPropagator::getInstance(); + } +} diff --git a/vendor/open-telemetry/sdk/Propagation/_register.php b/vendor/open-telemetry/sdk/Propagation/_register.php new file mode 100644 index 000000000..fd90da184 --- /dev/null +++ b/vendor/open-telemetry/sdk/Propagation/_register.php @@ -0,0 +1,16 @@ +<?php + +declare(strict_types=1); + +\OpenTelemetry\SDK\Registry::registerTextMapPropagator( + \OpenTelemetry\SDK\Common\Configuration\KnownValues::VALUE_BAGGAGE, + \OpenTelemetry\API\Baggage\Propagation\BaggagePropagator::getInstance() +); +\OpenTelemetry\SDK\Registry::registerTextMapPropagator( + \OpenTelemetry\SDK\Common\Configuration\KnownValues::VALUE_TRACECONTEXT, + \OpenTelemetry\API\Trace\Propagation\TraceContextPropagator::getInstance() +); +\OpenTelemetry\SDK\Registry::registerTextMapPropagator( + \OpenTelemetry\SDK\Common\Configuration\KnownValues::VALUE_NONE, + \OpenTelemetry\Context\Propagation\NoopTextMapPropagator::getInstance() +); |