* * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ declare(strict_types=1); namespace OCC\PSR15; use OCC\Basics\DataStructures\StrictQueue; use OCC\Basics\Traits\Singleton; use Psr\Http\Server\MiddlewareInterface as Middleware; /** * Queue of PSR-15 Middlewares to process HTTP Server Requests. * * @author Sebastian Meyer * @package PSR15 * * @method static static getInstance(iterable<\Psr\Http\Server\MiddlewareInterface> $middlewares) * * @extends StrictQueue */ class MiddlewareQueue extends StrictQueue { use Singleton; /** * Create a queue of PSR-15 compatible middlewares. * * @param iterable $middlewares Initial set of PSR-15 middlewares * * @return void */ private function __construct(iterable $middlewares = []) { parent::__construct([Middleware::class]); $this->append(...$middlewares); } }