/**
* Gets the node-tuple source for this query.
*
* @return Tx_Extbase_Persistence_QOM_SourceInterface the node-tuple source; non-null
*/
public function getSource()
{
if ($this->source === NULL) {
$this->source = $this->qomFactory->selector($this->getType(), $this->dataMapper->convertClassNameToTableName($this->getType()));
}
return $this->source;
}
/**
* 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;
}
