name : AbstractTransportFactory.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Mailer\Transport; use Psr\EventDispatcher\EventDispatcherInterface; use Psr\Log\LoggerInterface; use Symfony\Component\Mailer\Exception\IncompleteDsnException; use Symfony\Contracts\HttpClient\HttpClientInterface; /** * @author Konstantin Myakshin <molodchick@gmail.com> */ abstract class AbstractTransportFactory implements TransportFactoryInterface { protected $dispatcher; protected $client; protected $logger; public function __construct(?EventDispatcherInterface $dispatcher = null, ?HttpClientInterface $client = null, ?LoggerInterface $logger = null) { $this->dispatcher = $dispatcher; $this->client = $client; $this->logger = $logger; } public function supports(Dsn $dsn): bool { return \in_array($dsn->getScheme(), $this->getSupportedSchemes()); } abstract protected function getSupportedSchemes(): array; protected function getUser(Dsn $dsn): string { return $dsn->getUser() ?? throw new IncompleteDsnException('User is not set.'); } protected function getPassword(Dsn $dsn): string { return $dsn->getPassword() ?? throw new IncompleteDsnException('Password is not set.'); } }