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<?php |
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namespace Lagdo\Symfony\Facades; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\DependencyInjection\ServiceLocator; |
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final class Container |
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{ |
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/** |
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* @var Container |
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*/ |
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private static $instance = null; |
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/** |
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* @var ContainerInterface |
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*/ |
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protected $container = null; |
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/** |
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* @param ContainerInterface $container |
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*/ |
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private function __construct(ContainerInterface $container) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* Get a service using the container or the locator. |
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* |
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* @param string $serviceId |
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* |
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* @return mixed|null |
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*/ |
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private function getService(string $serviceId) |
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{ |
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if($this->container->has($serviceId)) |
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{ |
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// A public service will be found in the container. |
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return $this->container->get($serviceId); |
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} |
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/** |
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* @var ServiceLocator |
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*/ |
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$locator = $this->container->get('lagdo.facades.service_locator', |
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ContainerInterface::NULL_ON_INVALID_REFERENCE); |
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// If not found in the container, then look in the service locator. |
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if($locator !== null && $locator->has($serviceId)) |
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{ |
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return $locator->get($serviceId); |
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} |
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return null; |
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} |
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/** |
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* @param ContainerInterface $container |
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*/ |
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public static function createInstance(ContainerInterface $container) |
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{ |
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self::$instance = new Container($container); |
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} |
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/** |
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* Get a service using the container or the locator. |
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* |
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* @param string $serviceId |
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* |
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* @return mixed|null |
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*/ |
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public static function getFacadeService(string $serviceId) |
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{ |
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return self::$instance->getService($serviceId); |
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} |
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} |
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lagdo /
symfony-facades
