Hi,
I am wondering if it is possible to
distinguish between cancellation of a download and other transfer errors
when setting Resolution Error Policy?
We have the following code:
// Try to update any models older than 1 hour.
onlineSession.setUpdatePolicy(RepositoryPolicy.UPDATE_POLICY_INTERVAL + ":" + HOURS.toMinutes(1));
// Do not retry downloading missing models until the update interval has elapsed.
// Do not retry downloading models after a failed download.
onlineSession.setResolutionErrorPolicy(new SimpleResolutionErrorPolicy(CACHE_ALL));
Our
problem occurs when the user cancels the download. To communicate this we have our TransferListener throw a TransferCancelledException. This is then
considered to be a transfer error (included in the CACHE_ALL bit mask).
The user will not be allowed to restart/continue the download until an
hour has elapsed.
I notice that both the
"resolver-status.properties" and the "filename.lastUpdated" files
indicate that the transfer was interrupted due to a cancellation. Is
there a way for me to distinguish between cancellation and some transfer
error programmatically (without parsing either of the files, the
comment in the files warns that the file format may change without
notice)?
Alternatively is there some other
ResolutionErrorPolicy/BitMask combination which will not cache a file in
the event of a cancellation?
Many thanks,
Simon Laffoy
