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<?php |
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namespace ZoiloMora\ElasticAPM\Events\Common; |
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use ZoiloMora\ElasticAPM\Events\Common\Service\Agent; |
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use ZoiloMora\ElasticAPM\Events\Common\Service\Framework; |
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use ZoiloMora\ElasticAPM\Events\Common\Service\Language; |
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use ZoiloMora\ElasticAPM\Events\Common\Service\Node; |
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use ZoiloMora\ElasticAPM\Events\Common\Service\Runtime; |
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use ZoiloMora\ElasticAPM\Helper\Encoding; |
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class Service implements \JsonSerializable |
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{ |
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/** |
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* Name and version of the Elastic APM agent |
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* |
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* @var Agent|null |
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*/ |
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private $agent; |
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/** |
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* Name and version of the web framework used |
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* |
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* @var Framework|null |
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*/ |
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private $framework; |
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/** |
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* Name and version of the programming language used |
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* |
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* @var Language|null |
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*/ |
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private $language; |
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/** |
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* Immutable name of the service emitting this event |
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* |
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* @var string|null |
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*/ |
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private $name; |
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/** |
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* Environment name of the service, e.g. "production" or "staging" |
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* |
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* @var string|null |
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*/ |
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private $environment; |
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/** |
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* Name and version of the language runtime running this service |
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* |
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* @var Runtime|null |
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*/ |
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private $runtime; |
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/** |
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* Version of the service emitting this event |
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* |
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* @var string|null |
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*/ |
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private $version; |
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/** |
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* Unique meaningful name of the service node. |
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* |
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* @var Node|null |
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*/ |
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private $node; |
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/** |
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* @param Agent|null $agent |
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* @param Framework|null $framework |
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* @param Language|null $language |
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* @param string|null $name |
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* @param string|null $environment |
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* @param Runtime|null $runtime |
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* @param string|null $version |
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* @param Node|null $node |
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*/ |
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public function __construct( |
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Agent $agent = null, |
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Framework $framework = null, |
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Language $language = null, |
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$name = null, |
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$environment = null, |
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Runtime $runtime = null, |
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$version = null, |
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Node $node = null |
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) { |
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$this->agent = $this->validateAgent($agent); |
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$this->framework = $framework; |
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$this->language = $language; |
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$this->name = $this->validateName($name); |
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$this->environment = $environment; |
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$this->runtime = $runtime; |
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$this->version = $version; |
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$this->node = $node; |
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} |
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/** |
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* @return Agent|null |
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*/ |
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public function agent() |
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{ |
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return $this->agent; |
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} |
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/** |
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* @return Framework|null |
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*/ |
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public function framework() |
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{ |
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return $this->framework; |
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} |
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/** |
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* @return Language|null |
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*/ |
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public function language() |
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{ |
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return $this->language; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function name() |
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{ |
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return $this->name; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function environment() |
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{ |
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return $this->environment; |
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} |
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/** |
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* @return Runtime|null |
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*/ |
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public function runtime() |
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{ |
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return $this->runtime; |
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} |
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/** |
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* @return string|null |
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*/ |
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public function version() |
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{ |
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return $this->version; |
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} |
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/** |
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* @return Node|null |
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*/ |
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public function node() |
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{ |
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return $this->node; |
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} |
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/** |
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* @param Agent|null $agent |
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* |
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* @return Agent |
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*/ |
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private function validateAgent($agent) |
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{ |
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return null === $agent |
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? Agent::discover() |
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: $agent; |
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} |
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/** |
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* @param string|null $name |
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* |
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* @return string|null |
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*/ |
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private function validateName($name) |
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{ |
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return 1 === preg_match('/^[a-zA-Z0-9 _-]+$/', $name) |
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? $name |
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: null; |
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} |
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/** |
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* @return array |
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*/ |
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public function jsonSerialize() |
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{ |
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return [ |
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'agent' => $this->agent, |
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'framework' => $this->framework, |
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'language' => $this->language, |
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'name' => Encoding::keywordField($this->name), |
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'environment' => Encoding::keywordField($this->environment), |
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'runtime' => $this->runtime, |
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'version' => Encoding::keywordField($this->version), |
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'node' => $this->node, |
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]; |
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} |
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} |
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