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 non-existent service is requested.
Chris@0:  *
Chris@0:  * @author Johannes M. Schmitt <schmittjoh@gmail.com>
Chris@0:  */
Chris@0: class ServiceNotFoundException extends InvalidArgumentException
Chris@0: {
Chris@0:     private $id;
Chris@0:     private $sourceId;
Chris@0: 
Chris@0:     public function __construct($id, $sourceId = null, \Exception $previous = null, array $alternatives = array())
Chris@0:     {
Chris@0:         if (null === $sourceId) {
Chris@0:             $msg = sprintf('You have requested a non-existent service "%s".', $id);
Chris@0:         } else {
Chris@0:             $msg = sprintf('The service "%s" has a dependency on a non-existent service "%s".', $sourceId, $id);
Chris@0:         }
Chris@0: 
Chris@0:         if ($alternatives) {
Chris@0:             if (1 == count($alternatives)) {
Chris@0:                 $msg .= ' Did you mean this: "';
Chris@0:             } else {
Chris@0:                 $msg .= ' Did you mean one of these: "';
Chris@0:             }
Chris@0:             $msg .= implode('", "', $alternatives).'"?';
Chris@0:         }
Chris@0: 
Chris@0:         parent::__construct($msg, 0, $previous);
Chris@0: 
Chris@0:         $this->id = $id;
Chris@0:         $this->sourceId = $sourceId;
Chris@0:     }
Chris@0: 
Chris@0:     public function getId()
Chris@0:     {
Chris@0:         return $this->id;
Chris@0:     }
Chris@0: 
Chris@0:     public function getSourceId()
Chris@0:     {
Chris@0:         return $this->sourceId;
Chris@0:     }
Chris@0: }