/**
* Returns the Mongo collection for the file chunks.
* @param boolean $refresh whether to reload the collection instance even if it is found in the cache.
* @return \rock\mongodb\Collection mongo collection instance.
*/
public function getChunkCollection($refresh = false)
{
if ($refresh || !is_object($this->_chunkCollection)) {
$this->_chunkCollection = Instance::ensure(['class' => \rock\mongodb\Collection::className(), 'mongoCollection' => $this->mongoCollection->chunks]);
}
return $this->_chunkCollection;
}
/**
* Selects collection with given name.
* @param string $name collection name.
* @return Collection collection instance.
*/
protected function selectCollection($name)
{
return Instance::ensure(['class' => Collection::className(), 'mongoCollection' => $this->mongoDb->selectCollection($name), 'connection' => $this->connection]);
}
