Hi,
I have my users upload a zip file full of images (all of which are
less than 1 mb, so theoretically, I should be able to access each
image with one api call.) The problem is that this doesn't work in
practice. I want to use the blobstore to upload the zip file then put
each individual image in the datastore. Below is my code. The method
getNextEntry() reads the next ZIP file entry and positions the stream
at the beginning of the entry data.
Map<String, BlobKey> blobs = blobstoreService.getUploadedBlobs(req);
BlobKey blobKey = blobs.get("uploadFormElement");
ZipInputStream zipper = new ZipInputStream(new
BlobstoreInputStream(blobKey));
ZipEntry entry = zipper.getNextEntry();
int read;
int start = 0;
byte[] buffer = new byte[1048576];
while ((read = zipper.read(buffer, start, buffer.length)) !=
-1)
start +=
read;
byte[] imageBytes = new byte[start];
System.arraycopy(buffer, 0, imageBytes, 0, start);
Blob imageBlob = new Blob(imageBytes);
The exception that I get is "Caused by:
com.google.apphosting.api.ApiProxy$ApplicationException:
ApplicationError: 6: Blob fetch size too large." on the line "ZipEntry
entry = zipper.getNextEntry();"
Does anyone know how to solve this?
Thanks!
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.
