How to use

sendRequest

method

in

com.oracle.svm.hosted.server.NativeImageBuildClient

public static int run(String[] argsArray, Consumer<byte[]> out, Consumer<byte[]> err) {
  Consumer<String> outln = s -> out.accept((s + "\n").getBytes());
  final List<String> args = new ArrayList<>(Arrays.asList(argsArray));
  if (args.size() < 1) {
    usage(outln);
    return EXIT_FAIL;
  } else if (args.size() == 1 && (args.get(0).equals("--help"))) {
    usage(outln);
    return EXIT_SUCCESS;
  }
  final Optional<String> command = extractArg(args, COMMAND_PREFIX).map(arg -> arg.substring(COMMAND_PREFIX.length()));
  final Optional<Integer> port = NativeImageBuildServer.extractPort(args);
  if (port.isPresent() && command.isPresent()) {
    ServerCommand serverCommand = ServerCommand.valueOf(command.get());
    return sendRequest(serverCommand, String.join(" ", args).getBytes(), port.get(), out, err);
  } else {
    usage(outln);
    return EXIT_FAIL;
  }
}

private int sendRequest(Consumer<byte[]> out, Consumer<byte[]> err, ServerCommand serverCommand, String... args) {
  List<String> argList = Arrays.asList(args);
  showVerboseMessage(verboseServer, "Sending to server [");
  showVerboseMessage(verboseServer, serverCommand.toString());
  if (argList.size() > 0) {
    showVerboseMessage(verboseServer, String.join(" \\\n", argList));
  }
  showVerboseMessage(verboseServer, "]");
  int exitCode = NativeImageBuildClient.sendRequest(serverCommand, String.join("\n", argList).getBytes(), port, out, err);
  showVerboseMessage(verboseServer, "Server returns: " + exitCode);
  return exitCode;
}