save byte[] to Google Drive from AppEngine Java

Question

byte[] fileItemData = blobstoreService.fetchData(blobKey, 0, 999999);   
ByteArrayContent mediaContent = new ByteArrayContent(fileItemMimeType, fileItemData);
insert = driveService.files().insert(body, mediaContent);
File file = insert.execute();

-> why does the insert.execute() not catch Exception...? just does nothing. -> when i leave the "fileItemData" i get an item in google drive. So what is wrong with it? I am trying to upload to Google AppEngine and store to Google Drive on AppEngine.

Answer 1

Could you try your code with a smaller data, for instance this:

ByteArrayContent mediaContent = ByteArrayContent.fromString("text/plain", "Hello World")
driveService.files().insert(body, mediaContent).execute();

and let me know if that works...