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- <?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\Bundle\FrameworkBundle\Command;
- use Symfony\Component\Console\Command\Command;
- use Symfony\Component\DependencyInjection\ContainerAwareInterface;
- use Symfony\Component\DependencyInjection\ContainerInterface;
- /**
- * Command.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- abstract class ContainerAwareCommand extends Command implements ContainerAwareInterface
- {
- /**
- * @var ContainerInterface|null
- */
- private $container;
- /**
- * @return ContainerInterface
- *
- * @throws \LogicException
- */
- protected function getContainer()
- {
- if (null === $this->container) {
- $application = $this->getApplication();
- if (null === $application) {
- throw new \LogicException('The container cannot be retrieved as the application instance is not yet set.');
- }
- $this->container = $application->getKernel()->getContainer();
- }
- return $this->container;
- }
- /**
- * {@inheritdoc}
- */
- public function setContainer(ContainerInterface $container = null)
- {
- $this->container = $container;
- }
- }
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