Loads a previously persisted data based on it's unique identifier.
Syntax
-
(
NSData *
)
loadData
:
(
NSString *
)
uid_in
Parameters
-
uid_in –
the unique identifier for the persisted data
Returns
valid data or nil if none found The returned uid has to be managed by the caller in order to retrieve the persisted data or to overwrite the contents using a successive storeData: call