Thanks for the tip, worked for me as well!
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I'm finding the same problem. This worked for me:
BlobKey key = files.getBlobKey(file);
if (key == null)
{
Thread.sleep(2000);
key = files.getBlobKey(file);
}
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I needed to use Thread.sleep(2000); instead of wait(2000);
Brandon Donnelson
http://gwt-examples.googlecode.com
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My work around:
try {
writeChannel.closeFinally();
} catch (IllegalStateException e) {
success = false;
log.severe("close(): Error 6: writeChannel.closeFinally() error " +
e.toString());
} catch (IOException e) {
success = false;
log.severe("close(): Error
This workaround fails. The GAE is working up a fix. Wahoo, 2 points for the
GAE Teams!!!
Brandon Donnelson
http://gwt-examples.googlecode.com
http://c.gawkat.com
Challenge is to: Spice up the java forum with some profile pictures, lets beat
the python community. :)
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Hi Brandon,
Sorry, I wasn't clear before. What I meant was that the API is working
as designed. In your code sample you call writeChannel.write(bb) but
you never called writeChannel.closeFinally().
This means that the file is not *finalized*. Until the file is
finalized it is write-only, it cannot
I dont' want to waste your time, so I wanted to let you know, that all blobs
write to store perfectly. When I get a null return for blobkey
after successful write to blobstore, I split the namePart to get the key,
but for some reason, this doesn't match up yet. Its probably
api operator error,
I was merely trying to grab the blobkey before it was closed to see if it
was possible, in trying to find a workaround. I knew that I had to do it
after closing. I see the blobkey string in the file object when it is null,
although I am finding the blog actually is null(corrupted) even though th
Hi Brandon,
Sorry I wasn't clear in my previous response. The API is working as
designed. In your code sample you
call writeChannel.write(bb) and then getBlobKey(file) without calling
writeChannel.closeFinally().
Until you call closeFinally() the file has not been *finalized*. This
means the fil
I kinda figured, since it shows experimental. I've got a work around, for
sucking out of the object. I like using it, very nice work so far!
Thanks for looking.
Brandon
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On Apr 26, 7:42 am, branflake2267 wrote:
> My code snippet that procured the above trace:
>
> public long uploadBlob_ByFile(long fileThingId, String fileName, String
> contentType, byte[] filebytes) {
> if (filebytes == null || filebytes.length == 0) {
> log.warning("uploadBlob_ByFile
Trying work around:
private BlobKey getBlobKey(AppEngineFile file) {
BlobKey key = FileServiceFactory.getFileService().getBlobKey(file);
if (key == null && file.getNamePart().contains(":") == true) {
String[] s = file.getNamePart().split(":");
if (s != null && s.leng
I'd like to note related bugs on GAE side not dev side:
- FileReadChannel won't read all the bytes of a blob.
- BlobInfo records the wrong byte size for base64 upload
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My code snippet that procured the above trace:
public long uploadBlob_ByFile(long fileThingId, String fileName, String
contentType, byte[] filebytes) {
if (filebytes == null || filebytes.length == 0) {
log.warning("uploadBlob_ByFile(): Warn: filebytes is null or length=0");
return
It doesn't look like this happens every time, but something is not
parsing correctly when trying to read the blobkey out of the file object.
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