protected function ArgumentsResolver::handleUnresolvedArgument in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Component/Utility/ArgumentsResolver.php \Drupal\Component\Utility\ArgumentsResolver::handleUnresolvedArgument()

Handles unresolved arguments for getArgument().

Subclasses that override this method may return a default value instead of throwing an exception.

Throws

\RuntimeException Thrown when there is a missing parameter.

1 call to ArgumentsResolver::handleUnresolvedArgument()

ArgumentsResolver::getArgument in core/lib/Drupal/Component/Utility/ArgumentsResolver.php

Gets the argument value for a parameter.

File

core/lib/Drupal/Component/Utility/ArgumentsResolver.php, line 133

Class

ArgumentsResolver

Resolves the arguments to pass to a callable.

Namespace

Drupal\Component\Utility

Code

protected function handleUnresolvedArgument(\ReflectionParameter $parameter) {
  $class = $parameter
    ->getDeclaringClass();
  $function = $parameter
    ->getDeclaringFunction();
  if ($class && !$function
    ->isClosure()) {
    $function_name = $class
      ->getName() . '::' . $function
      ->getName();
  }
  else {
    $function_name = $function
      ->getName();
  }
  throw new \RuntimeException(sprintf('Callable "%s" requires a value for the "$%s" argument.', $function_name, $parameter
    ->getName()));
}