/**
* Builds and returns the source to build a join for a m:n relation.
*
* @param Tx_Extbase_DomainObject_DomainObjectInterface $parentObject
* @param string $propertyName
* @return Tx_Extbase_Persistence_QOM_SourceInterface $source
*/
protected function getSource(Tx_Extbase_DomainObject_DomainObjectInterface $parentObject, $propertyName)
{
$columnMap = $this->getDataMap(get_class($parentObject))->getColumnMap($propertyName);
$left = $this->qomFactory->selector(NULL, $columnMap->getRelationTableName());
$childClassName = $this->getType(get_class($parentObject), $propertyName);
$right = $this->qomFactory->selector($childClassName, $columnMap->getChildTableName());
$joinCondition = $this->qomFactory->equiJoinCondition($columnMap->getRelationTableName(), $columnMap->getChildKeyFieldName(), $columnMap->getChildTableName(), 'uid');
$source = $this->qomFactory->join($left, $right, Tx_Extbase_Persistence_QueryInterface::JCR_JOIN_TYPE_INNER, $joinCondition);
return $source;
}
/**
* Returns a greater than or equal criterion used for matching objects against a query
*
* @param string $propertyName The name of the property to compare against
* @param mixed $operand The value to compare with
* @return Tx_Extbase_Persistence_QOM_ComparisonInterface
* @api
*/
public function greaterThanOrEqual($propertyName, $operand)
{
return $this->qomFactory->comparison($this->qomFactory->propertyValue($propertyName, $this->getSelectorName()), Tx_Extbase_Persistence_QueryInterface::OPERATOR_GREATER_THAN_OR_EQUAL_TO, $operand);
}
