* * 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 */ class ServiceNotFoundException extends InvalidArgumentException { private $id; private $sourceId; public function __construct($id, $sourceId = null, \Exception $previous = null, array $alternatives = array()) { 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, $id); } if ($alternatives) { if (1 == count($alternatives)) { $msg .= ' Did you mean this: "'; } else { $msg .= ' Did you mean one of these: "'; } $msg .= implode('", "', $alternatives).'"?'; } parent::__construct($msg, 0, $previous); $this->id = $id; $this->sourceId = $sourceId; } public function getId() { return $this->id; } public function getSourceId() { return $this->sourceId; } }