/**
* Get items
* @author Mohamed Labib <*****@*****.**>
*
* @access public
*
* @param int $offset
* @param int $itemCountPerPage
* @return array items queried
*/
public function getItems($offset, $itemCountPerPage)
{
$this->setCriteria();
$this->criteria->setFirstResult($offset);
$this->criteria->setMaxResults($itemCountPerPage);
return $this->query->filter($this->entityName, $this->criteria);
//($pageNumber-1) for zero based count
}
/**
* Remove not used outlines
*
* @access public
*/
public function cleanUpOutlines()
{
$criteria = Criteria::create();
$expr = Criteria::expr();
$criteria->andWhere($expr->isNull("course"));
$outlinesToBeRemoved = $this->query->filter("Courses\\Entity\\Outline", $criteria);
foreach ($outlinesToBeRemoved as $outline) {
$this->query->remove($outline);
}
}
