public function insert(PersistentAbstract $object)
{
if (!$object->expireDatetime) {
$object->expireDatetime = self::DEFAULT_EXPIRATION_TIME;
}
return parent::insert($object);
}
public function getDefaultTags()
{
$tags = parent::getDefaultTags();
$tags[] = $this->getCollectionName();
return $tags;
}