OwlCyberSecurity - MANAGER

Edit File: SimpleServiceContainer.php

<?php
/**
 * Final class SimpleServiceContainer.
 *
 * @package AmpProject\AmpWP
 */

namespace AmpProject\AmpWP\Infrastructure\ServiceContainer;

use AmpProject\AmpWP\Exception\InvalidService;
use AmpProject\AmpWP\Infrastructure\Service;
use AmpProject\AmpWP\Infrastructure\ServiceContainer;
use ArrayObject;

/**
 * A simplified implementation of a service container.
 *
 * We extend ArrayObject so we have default implementations for iterators and
 * array access.
 *
 * @since 2.0
 * @internal
 */
final class SimpleServiceContainer
	extends ArrayObject
	implements ServiceContainer {

/**
	 * Find a service of the container by its identifier and return it.
	 *
	 * @param string $id Identifier of the service to look for.
	 *
	 * @throws InvalidService If the service could not be found.
	 *
	 * @return Service Service that was requested.
	 */
	public function get( $id ) {
		if ( ! $this->has( $id ) ) {
			throw InvalidService::from_service_id( $id );
		}

$service = $this->offsetGet( $id );

// Instantiate actual services if they were stored lazily.
		if ( $service instanceof LazilyInstantiatedService ) {
			$service = $service->instantiate();
			$this->put( $id, $service );
		}

return $service;
	}

/**
	 * Check whether the container can return a service for the given
	 * identifier.
	 *
	 * @param string $id Identifier of the service to look for.
	 *
	 * @return bool
	 */
	public function has( $id ) {
		return $this->offsetExists( $id );
	}

/**
	 * Put a service into the container for later retrieval.
	 *
	 * @param string  $id      Identifier of the service to put into the
	 *                         container.
	 * @param Service $service Service to put into the container.
	 */
	public function put( $id, Service $service ) {
		$this->offsetSet( $id, $service );
	}
}