private int pushDirty()
throws URISyntaxException, LocalStorageException, IOException, HttpException {
int count = 0;
long[] dirtyIDs = local.findUpdated();
Log.i(TAG, "Uploading " + dirtyIDs.length + " modified resource(s) (if not changed)");
try {
for (long id : dirtyIDs) {
try {
Resource res = local.findById(id, true);
String eTag = remote.update(res);
if (eTag != null) local.updateETag(res, eTag);
local.clearDirty(res);
count++;
} catch (PreconditionFailedException e) {
Log.i(TAG, "Locally changed resource has been changed on the server in the meanwhile");
} catch (ValidationException e) {
Log.e(TAG, "Couldn't create entity for updating: " + e.toString());
} catch (RecordNotFoundException e) {
Log.e(TAG, "Couldn't read dirty record", e);
}
}
} finally {
local.commit();
}
return count;
}
