Gets a collection persister for a collection-valued association.
| public getCollectionPersister ( array $association ) : AbstractCollectionPersister | ||
| $association | array | |
| 리턴 | AbstractCollectionPersister | |
/**
* {@inheritdoc}
*/
public function evictCollectionRegions()
{
$metadatas = $this->em->getMetadataFactory()->getAllMetadata();
foreach ($metadatas as $metadata) {
foreach ($metadata->associationMappings as $association) {
if (!$association['type'] & ClassMetadata::TO_MANY) {
continue;
}
$persister = $this->uow->getCollectionPersister($association);
if (!$persister instanceof CachedPersister) {
continue;
}
$persister->getCacheRegion()->evictAll();
}
}
}
/**
* {@inheritdoc}
*/
public function loadOneToManyCollection(array $assoc, $sourceEntity, PersistentCollection $coll)
{
$persister = $this->uow->getCollectionPersister($assoc);
$hasCache = $persister instanceof CachedPersister;
if ($hasCache) {
$ownerId = $this->uow->getEntityIdentifier($coll->getOwner());
$key = new CollectionCacheKey($assoc['sourceEntity'], $assoc['fieldName'], $ownerId);
$list = $persister->loadCollectionCache($coll, $key);
if ($list !== null) {
if ($this->cacheLogger) {
$this->cacheLogger->collectionCacheHit($persister->getCacheRegion()->getName(), $key);
}
return $list;
}
}
$list = $this->persister->loadOneToManyCollection($assoc, $sourceEntity, $coll);
if ($hasCache) {
$persister->storeCollectionCache($key, $list);
if ($this->cacheLogger) {
$this->cacheLogger->collectionCacheMiss($persister->getCacheRegion()->getName(), $key);
}
}
return $list;
}
