Examples with ThreadPool ch.cyberduck.core.threading.ThreadPool used on opensource projects

Example 11 with ThreadPool

use of ch.cyberduck.core.threading.ThreadPool in project cyberduck by iterate-ch.

the class BrickUploadFeature method upload.

@Override
public FileEntity upload(final Path file, final Local local, final BandwidthThrottle throttle, final StreamListener listener, final TransferStatus status, final ConnectionCallback callback) throws BackgroundException {
    final ThreadPool pool = ThreadPoolFactory.get("multipart", concurrency);
    try {
        // Full size of file
        final long size = status.getLength() + status.getOffset();
        final List<Future<TransferStatus>> parts = new ArrayList<>();
        final List<TransferStatus> checksums = new ArrayList<>();
        long offset = 0;
        long remaining = status.getLength();
        String ref = null;
        for (int partNumber = 1; remaining > 0; partNumber++) {
            final FileUploadPartEntity uploadPartEntity = this.continueUpload(file, ref, partNumber);
            final long length;
            if (uploadPartEntity.isParallelParts()) {
                length = Math.min(Math.max(size / (MAXIMUM_UPLOAD_PARTS - 1), partsize), remaining);
            } else {
                length = remaining;
            }
            parts.add(this.submit(pool, file, local, throttle, listener, status, uploadPartEntity.getUploadUri(), partNumber, offset, length, callback));
            remaining -= length;
            offset += length;
            ref = uploadPartEntity.getRef();
        }
        for (Future<TransferStatus> future : parts) {
            try {
                checksums.add(future.get());
            } catch (InterruptedException e) {
                log.error("Part upload failed with interrupt failure");
                status.setCanceled();
                throw new ConnectionCanceledException(e);
            } catch (ExecutionException e) {
                log.warn(String.format("Part upload failed with execution failure %s", e.getMessage()));
                if (e.getCause() instanceof BackgroundException) {
                    throw (BackgroundException) e.getCause();
                }
                throw new BackgroundException(e.getCause());
            }
        }
        final FileEntity entity = this.completeUpload(file, ref, status, checksums);
        // Mark parent status as complete
        status.withResponse(new BrickAttributesFinderFeature(session).toAttributes(entity)).setComplete();
        return entity;
    } finally {
        // Cancel future tasks
        pool.shutdown(false);
    }
}