vendor/symfony/dependency-injection/Exception/AutowiringFailedException.php line 22

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  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Symfony\Component\DependencyInjection\Exception;
  14. /**
  15.  * Thrown when a definition cannot be autowired.
  16.  */
  17. class AutowiringFailedException extends RuntimeException
  18. {
  19.     private $serviceId;
  20.     private $messageCallback;
  22.     public function __construct(string $serviceId, $message = '', int $code = 0, \Throwable $previous = null)
  23.     {
  24.         $this->serviceId = $serviceId;
  26.         if ($message instanceof \Closure
  27.             && (\function_exists('xdebug_is_enabled') ? xdebug_is_enabled() : \function_exists('xdebug_info'))
  28.         ) {
  29.             $message = $message();
  30.         }
  32.         if (!$message instanceof \Closure) {
  33.             parent::__construct($message, $code, $previous);
  35.             return;
  36.         }
  38.         $this->messageCallback = $message;
  39.         parent::__construct('', $code, $previous);
  41.         $this->message = new class($this->message, $this->messageCallback) {
  42.             private $message;
  43.             private $messageCallback;
  45.             public function __construct(&$message, &$messageCallback)
  46.             {
  47.                 $this->message = &$message;
  48.                 $this->messageCallback = &$messageCallback;
  49.             }
  51.             public function __toString(): string
  52.             {
  53.                 $messageCallback = $this->messageCallback;
  54.                 $this->messageCallback = null;
  56.                 try {
  57.                     return $this->message = $messageCallback();
  58.                 } catch (\Throwable $e) {
  59.                     return $this->message = $e->getMessage();
  60.                 }
  61.             }
  62.         };
  63.     }
  65.     public function getMessageCallback(): ?\Closure
  66.     {
  67.         return $this->messageCallback;
  68.     }
  70.     public function getServiceId()
  71.     {
  72.         return $this->serviceId;
  73.     }
  74. }