/**
* {@inheritdoc}
*/
public function isDirty()
{
if (true === $this->hasDirtyModels()) {
return true;
}
return parent::isDirty();
}
/**
* {@inheritDoc}
*/
public function rewind()
{
$this->loadFromStore();
parent::rewind();
}
/**
* Loads/fills a collection of empty (unloaded) models with data from the persistence layer.
*
* @param Collections\AbstractCollection $collection
* @return Model[]
*/
public function loadCollection(Collections\AbstractCollection $collection)
{
$identifiers = $collection->getIdentifiers();
if (empty($identifiers)) {
// Nothing to query.
return [];
}
if ($collection instanceof Collections\InverseCollection) {
$recordSet = $this->retrieveInverseRecords($collection->getOwner()->getType(), $collection->getType(), $collection->getIdentifiers(), $collection->getQueryField());
} else {
$recordSet = $this->retrieveRecords($collection->getType(), $collection->getIdentifiers());
}
$models = [];
foreach ($recordSet as $record) {
if (true === $this->cache->has($record['type'], $record['identifier'])) {
$models[] = $this->cache->get($record['type'], $record['identifier']);
continue;
}
$models[] = $this->loadModel($collection->getType(), $record);
}
return $models;
}
