Examples with PathPriorityComparator ch.cyberduck.core.transfer.download.PathPriorityComparator used on opensource projects

Example 1 with PathPriorityComparator

use of ch.cyberduck.core.transfer.download.PathPriorityComparator in project cyberduck by iterate-ch.

the class CryptoBulkFeature method pre.

@Override
public R pre(final Transfer.Type type, final Map<TransferItem, TransferStatus> files, final ConnectionCallback callback) throws BackgroundException {
    final Map<TransferItem, TransferStatus> encrypted = new HashMap<>(files.size());
    final ArrayList<Map.Entry<TransferItem, TransferStatus>> sorted = new ArrayList<>(files.entrySet());
    // Sort with folder first in list
    sorted.sort(new Comparator<Map.Entry<TransferItem, TransferStatus>>() {

        @Override
        public int compare(final Map.Entry<TransferItem, TransferStatus> o1, final Map.Entry<TransferItem, TransferStatus> o2) {
            return new PathPriorityComparator().compare(o1.getKey().remote, o2.getKey().remote);
        }
    });
    for (Map.Entry<TransferItem, TransferStatus> entry : sorted) {
        final Path file = entry.getKey().remote;
        final Local local = entry.getKey().local;
        final TransferStatus status = entry.getValue();
        if (null == status.getHeader()) {
            // Write header to be reused in writer
            final FileHeader header = cryptomator.getFileHeaderCryptor().create();
            status.setHeader(cryptomator.getFileHeaderCryptor().encryptHeader(header));
        }
        if (null == status.getNonces()) {
            status.setNonces(new RotatingNonceGenerator(cryptomator.numberOfChunks(status.getLength())));
        }
        if (file.isDirectory()) {
            if (!status.isExists()) {
                switch(type) {
                    case upload:
                        // Preset directory ID for new folders to avert lookup with not found failure in directory ID provider
                        final String directoryId = random.random();
                        encrypted.put(new TransferItem(cryptomator.encrypt(session, file, directoryId, false), local), status);
                        break;
                    default:
                        encrypted.put(new TransferItem(cryptomator.encrypt(session, file), local), status);
                        break;
                }
            } else {
                encrypted.put(new TransferItem(cryptomator.encrypt(session, file), local), status);
            }
        } else {
            encrypted.put(new TransferItem(cryptomator.encrypt(session, file), local), status);
        }
    }
    return delegate.pre(type, encrypted, callback);
}