Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\DependencyInjection\Exception;
Chris@0: 
Chris@0: /**
Chris@0:  * This exception is thrown when a circular reference in a parameter is detected.
Chris@0:  *
Chris@0:  * @author Fabien Potencier <fabien@symfony.com>
Chris@0:  */
Chris@0: class ParameterCircularReferenceException extends RuntimeException
Chris@0: {
Chris@0:     private $parameters;
Chris@0: 
Chris@0:     public function __construct($parameters, \Exception $previous = null)
Chris@0:     {
Chris@0:         parent::__construct(sprintf('Circular reference detected for parameter "%s" ("%s" > "%s").', $parameters[0], implode('" > "', $parameters), $parameters[0]), 0, $previous);
Chris@0: 
Chris@0:         $this->parameters = $parameters;
Chris@0:     }
Chris@0: 
Chris@0:     public function getParameters()
Chris@0:     {
Chris@0:         return $this->parameters;
Chris@0:     }
Chris@0: }