/**
* Loads/fills a collection of empty (unloaded) models with data from the persistence layer.
*
* @param AbstractCollection $collection
* @return Model[]
*/
public function loadCollection(AbstractCollection $collection)
{
$identifiers = $collection->getIdentifiers();
if (empty($identifiers)) {
// Nothing to query.
return $collection;
}
if ($collection instanceof InverseCollection) {
$records = $this->retrieveInverseRecords($collection->getOwner()->getType(), $collection->getType(), $collection->getIdentifiers(), $collection->getQueryField());
} else {
$records = $this->retrieveRecords($collection->getType(), $collection->getIdentifiers());
}
$models = [];
foreach ($records as $record) {
if (true === $this->cache->has($record->getType(), $record->getId())) {
$models[] = $this->cache->get($record->getType(), $record->getId());
continue;
}
$models[] = $this->loadModel($collection->getType(), $record);
}
return $models;
}
/**
* {@inheritDoc}
*
* Overwritten to ensure the collection is loaded, since references aren't sent to inverse collections.
*/
public function allWithoutLoad()
{
$this->loadFromStore();
return parent::allWithoutLoad();
}
