public function getMessageHelperService()
    {
        if ($this->messageHelperService === null) {
            $this->messageHelperService = new MessageHelperService(
                $this->getPartBuilderFactory()
            );
            $this->messageHelperService->setPartFactoryService(
                $this->getPartFactoryService()
            );
        }
        return $this->messageHelperService;
    }
public function getMessageHelperService()
    {
        if ($this->messageHelperService === null) {
            $this->messageHelperService = new MessageHelperService(
                $this->getPartBuilderFactory()
            );
            $this->messageHelperService->setPartFactoryService(
                $this->getPartFactoryService()
            );
        }
        return $this->messageHelperService;
    }
public function getMessageHelperService ( ) { if ( $ this -> messageHelperService === null ) { $ this -> messageHelperService = new MessageHelperService ( $ this -> getPartBuilderFactory ( ) ) ; $ this -> messageHelperService -> setPartFactoryService ( $ this -> getPartFactoryService ( ) ) ; } return $ this -> messageHelperService ; }
Returns a MessageHelperService instance.

@return MessageHelperService
Returns a MessageHelperService instance .