Sylius\Bundle\GridBundle\Doctrine\PHPCRODM\DataSource::getData PHP Method

    public function getData(Parameters $parameters)
    {
        $orderBy = $this->queryBuilder->orderBy();
        foreach ($this->expressionBuilder->getOrderBys() as $field => $direction) {
            if (is_int($field)) {
                $field = $direction;
                $direction = 'asc';
            }
            // todo: validate direction?
            $direction = strtolower($direction);
            $orderBy->{$direction}()->field(sprintf('%s.%s', Driver::QB_SOURCE_ALIAS, $field));
        }
        $paginator = new Pagerfanta(new DoctrineODMPhpcrAdapter($this->queryBuilder));
        $paginator->setCurrentPage($parameters->get('page', 1));
        return $paginator;
    }