Chris@14: <?php
Chris@14: 
Chris@14: /*
Chris@14:  * This file is part of the Symfony package.
Chris@14:  *
Chris@14:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace Symfony\Component\DependencyInjection\Config;
Chris@14: 
Chris@14: use Symfony\Component\Config\Resource\ResourceInterface;
Chris@14: 
Chris@14: /**
Chris@14:  * Tracks container parameters.
Chris@14:  *
Chris@14:  * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
Chris@14:  */
Chris@14: class ContainerParametersResource implements ResourceInterface, \Serializable
Chris@14: {
Chris@14:     private $parameters;
Chris@14: 
Chris@14:     /**
Chris@14:      * @param array $parameters The container parameters to track
Chris@14:      */
Chris@14:     public function __construct(array $parameters)
Chris@14:     {
Chris@14:         $this->parameters = $parameters;
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * {@inheritdoc}
Chris@14:      */
Chris@14:     public function __toString()
Chris@14:     {
Chris@14:         return 'container_parameters_'.md5(serialize($this->parameters));
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@17:      * @internal
Chris@14:      */
Chris@14:     public function serialize()
Chris@14:     {
Chris@14:         return serialize($this->parameters);
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@17:      * @internal
Chris@14:      */
Chris@14:     public function unserialize($serialized)
Chris@14:     {
Chris@14:         $this->parameters = unserialize($serialized);
Chris@14:     }
Chris@14: 
Chris@14:     /**
Chris@14:      * @return array Tracked parameters
Chris@14:      */
Chris@14:     public function getParameters()
Chris@14:     {
Chris@14:         return $this->parameters;
Chris@14:     }
Chris@14: }