/**
* Will persist all previously made changes if there were any.
*
* @param int $lifeTime The cache lifetime in seconds.
* If != 0, sets a specific lifetime for this cache entry (0 => infinite lifeTime).
*/
public function persistCacheIfNeeded($lifeTime)
{
if ($this->isDirty) {
$this->storage->doSave($this->storageId, $this->content, $lifeTime);
}
}
/**
* Puts data into the cache.
*
* @param string $id The cache id.
* @param mixed $content
* @param int $lifeTime Setting a lifetime is not supported by this cache and the parameter will be ignored.
* @return boolean
*/
public function save($id, $content, $lifeTime = 0)
{
return $this->backend->doSave($id, $content);
}
