/**
  * Rad\Authentication\Exception\CredentialInvalidException constructor
  *
  * @param string    $message  The Exception message to throw.
  * @param Exception $previous The previous exception used for the exception chaining.
  */
 public function __construct($message = 'Credential invalid.', Exception $previous = null)
 {
     parent::__construct($message, 500, $previous);
 }
 /**
  * Rad\Authentication\Exception\IdentityNotFoundException constructor
  *
  * @param string    $message  The Exception message to throw.
  * @param Exception $previous The previous exception used for the exception chaining.
  */
 public function __construct($message = 'Identity not found.', Exception $previous = null)
 {
     parent::__construct($message, 500, $previous);
 }