Finds a value in the cache.
Finds a value in the cache.
The type of the object to return.
The key of the item to found.
The found value or None if no value could be found.
Remove a value from the cache.
Remove a value from the cache.
Item key.
An empty future to wait for removal.
Save a value in cache.
Save a value in cache.
The item key under which the value should be saved.
The value to save.
Expiration time in seconds (0 second means eternity).
The value saved in cache.
Implementation of the cache layer which uses the default Play cache plugin.