/**
* Persists a cache item immediately.
*
* @param CacheItemInterface $item
* The cache item to save.
*
* @return bool
* True if the item was successfully persisted. False if there was an error.
*
* @throws InvalidArgumentException
*/
public function save(CacheItemInterface $item)
{
$expirationTime = null;
if ($item instanceof ExtractableCacheLifetimeInterface) {
$expirationTime = $item->getCacheLifetime();
}
return $this->cacheFrontend->save(serialize($item instanceof ExtractableCacheValueInterface ? $item->getCacheValue() : $item->get()), $this->prepareKey($item->getKey()), $this->tags, $expirationTime);
}
