private AttributedString formatTransfers()

in common/src/main/java/org/mvndaemon/mvnd/common/logging/TerminalOutput.java [599:631]

• 33 lines of code
• 7 McCabe index (conditional complexity)

    private AttributedString formatTransfers(String projectId) {
        Collection<TransferEvent> transfers =
                this.transfers.getOrDefault(projectId, Collections.emptyMap()).values();
        if (transfers.isEmpty()) {
            return null;
        }
        TransferEvent event = transfers.iterator().next();
        String action = event.getRequestType() == TransferEvent.PUT ? "Uploading" : "Downloading";
        if (transfers.size() == 1) {
            String direction = event.getRequestType() == TransferEvent.PUT ? "to" : "from";
            long cur = event.getTransferredBytes();
            long max = event.getContentLength();
            AttributedStringBuilder asb = new AttributedStringBuilder();
            asb.append(action);
            asb.append(' ');
            asb.style(AttributedStyle.BOLD);
            asb.append(pathToMaven(event.getResourceName()));
            asb.style(AttributedStyle.DEFAULT);
            asb.append(' ');
            asb.append(direction);
            asb.append(' ');
            asb.append(event.getRepositoryId());
            if (cur > 0 && cur < max) {
                asb.append(' ');
                asb.append(OsUtils.bytesToHumanReadable(cur));
                asb.append('/');
                asb.append(OsUtils.bytesToHumanReadable(max));
            }
            return asb.toAttributedString();
        } else {
            return new AttributedString(action + " " + transfers.size() + " files...");
        }
    }