eZ\Publish\Core\Base\Container\ApiLoader\Storage\ExternalStorageRegistryFactory::registerExternalStorageHandler PHP Метод

registerExternalStorageHandler() публичный Метод

They are being registered as closures so that they will be lazy loaded.
public registerExternalStorageHandler ( string $serviceId, string $fieldTypeAlias )
$serviceId string The external storage handler service Id
$fieldTypeAlias string The field type alias (e.g. "ezstring")
    public function registerExternalStorageHandler($serviceId, $fieldTypeAlias)
    {
        $container = $this->container;
        $this->externalStorages[$fieldTypeAlias] = function () use($container, $serviceId) {
            return $container->get($serviceId);
        };
    }