// Get a helper instance based on this handler's name
$helperInstance = ObjectFactory::createObjectByConfiguredName('node_answer_' . $this->getHandlerName() . '_helper_class', array($messageData));
// Get a helper instance based on this handler's name
$helperInstance = ObjectFactory::createObjectByConfiguredName('node_answer_' . $this->getHandlerName() . '_helper_class', array($messageData));