/**
  * Converts a poll id into an actual Poll object.
  *
  * @param string $source
  * @param string $targetType
  * @param array $convertedChildProperties
  * @param PropertyMappingConfigurationInterface|null $configuration
  * @return Poll
  */
 public function convertFrom($source, $targetType, array $convertedChildProperties = array(), PropertyMappingConfigurationInterface $configuration = null)
 {
     $pollRepository = DoodleUtility::initializePollRepository();
     $poll = $pollRepository->findById($source);
     return $poll;
 }
 /**
  * Injects a poll repository.
  *
  * @return void
  */
 public function initializeAction()
 {
     $this->pollRepository = DoodleUtility::initializePollRepository();
 }