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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\Controller;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
/**
* Controller is a simple implementation of a Controller.
*
* It provides methods to common features needed in controllers.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
abstract class Controller implements ContainerAwareInterface
{
use ContainerAwareTrait;
use ControllerTrait;
/**
* Returns true if the service id is defined.
*
* @param string $id The service id
*
* @return bool true if the service id is defined, false otherwise
*/
protected function has($id)
{
return $this->container->has($id);
}
/**
* Gets a container service by its id.
*
* @param string $id The service id
*
* @return object The service
*/
protected function get($id)
{
return $this->container->get($id);
}
/**
* Gets a container configuration parameter by its name.
*
* @param string $name The parameter name
*
* @return mixed
*/
protected function getParameter($name)
{
return $this->container->getParameter($name);
}
}