public function ParamConverterManager::getConverter in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/ParamConverter/ParamConverterManager.php \Drupal\Core\ParamConverter\ParamConverterManager::getConverter()

Lazy-loads converter services.

Parameters

string $id: The service id of converter service to load.

Return value

\Drupal\Core\ParamConverter\ParamConverterInterface The loaded converter service identified by the given service id.

Throws

\InvalidArgumentException If the given service id is not a registered converter.

Overrides ParamConverterManagerInterface::getConverter

File

core/lib/Drupal/Core/ParamConverter/ParamConverterManager.php, line 34

Class

ParamConverterManager

Manages converter services for converting request parameters to full objects.

Namespace

Drupal\Core\ParamConverter

Code

public function getConverter($converter) {
  if (isset($this->converters[$converter])) {
    return $this->converters[$converter];
  }
  else {
    throw new \InvalidArgumentException(sprintf('No converter has been registered for %s', $converter));
  }
}