<?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\DependencyInjection\Exception;

/**

 * This exception is thrown when a circular reference is detected.

 *

 * @author Johannes M. Schmitt <schmittjoh@gmail.com>

 */

class ServiceCircularReferenceException extends RuntimeException

{

    private $serviceId;

    private $path;

    public function __construct($serviceId, array $path)

    {

        parent::__construct(sprintf('Circular reference detected for service "%s", path: "%s".', $serviceId, implode(' -> ', $path)));

        $this->serviceId = $serviceId;

        $this->path = $path;

    }

    public function getServiceId()

    {

        return $this->serviceId;

    }

    public function getPath()

    {

        return $this->path;

    }

}