ServiceNotFoundException.php

<?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 non-existent service is requested.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
class ServiceNotFoundException extends InvalidArgumentException {
  private $id;
  private $sourceId;
  public function __construct($id, $sourceId = null) {
    if (null === $sourceId) {
      $msg = sprintf('You have requested a non-existent service "%s".', $id);
    }
    else {
      $msg = sprintf('The service "%s" has a dependency on a non-existent service "%s".', $sourceId, $id);
    }
    parent::__construct($msg);
    $this->id = $id;
    $this->sourceId = $sourceId;
  }
  public function getId() {
    return $this->id;
  }
  public function getSourceId() {
    return $this->sourceId;
  }

}