コード例 #1
0
  public CommandLine parseAndValidateArguments(String[] args) {
    CommandLineParser parser = new DefaultParser();

    CommandLine cmd;
    try {
      cmd = parser.parse(options, args);
    } catch (ParseException e) {
      System.err.println(e.getMessage());
      printHelp();
      return null;
    }

    if (cmd.hasOption(CommandLineOption.HELP.getShortcut())) {
      printHelp();
      return null;
    }

    if (!cmd.hasOption(CommandLineOption.ACCESS_KEY.getShortcut())
        || !cmd.hasOption(CommandLineOption.SECRET_KEY.getShortcut())) {
      System.err.println("Parameters accessKey and secretKey are required.");
      printHelp();
      return null;
    }

    if (!cmd.hasOption(CommandLineOption.VOICE_LIST.getShortcut())) {
      if (!cmd.hasOption(CommandLineOption.INPUT_FILE.getShortcut())
          || !cmd.hasOption(CommandLineOption.OUTPUT_DIR.getShortcut())) {
        System.err.println("Parameters inputFile and outputDir are required.");
        printHelp();
        return null;
      }
    }

    return cmd;
  }
コード例 #2
0
  public ArgumentsParser() {
    options = new Options();

    Option accessKey =
        Option.builder(CommandLineOption.ACCESS_KEY.getShortcut())
            .hasArg()
            .argName("accessKey")
            .desc("Access key for Ivona API.")
            .build();
    options.addOption(accessKey);
    Option secretKey =
        Option.builder(CommandLineOption.SECRET_KEY.getShortcut())
            .hasArg()
            .argName("secretKey")
            .desc("Secret key for Ivona API.")
            .build();
    options.addOption(secretKey);
    Option input =
        Option.builder(CommandLineOption.INPUT_FILE.getShortcut())
            .hasArg()
            .argName("inputFile")
            .desc("Path to input file.")
            .build();
    options.addOption(input);
    Option output =
        Option.builder(CommandLineOption.OUTPUT_DIR.getShortcut())
            .hasArg()
            .argName("outputDir")
            .desc("Path to output directory.")
            .build();
    options.addOption(output);
    Option endpoint =
        Option.builder(CommandLineOption.ENDPOINT.getShortcut())
            .hasArg()
            .argName("[eu | use | usw]")
            .desc("AWS region.")
            .build();
    options.addOption(endpoint);
    Option codec =
        Option.builder(CommandLineOption.CODEC.getShortcut())
            .hasArg()
            .argName("[mp3 | mp4 | ogg]")
            .desc("Preferred sound codec.")
            .build();
    options.addOption(codec);
    Option rate =
        Option.builder(CommandLineOption.RATE.getShortcut())
            .hasArg()
            .argName("[xs | s | m | f | xf]")
            .desc("The speed of speech.")
            .build();
    options.addOption(rate);
    Option volume =
        Option.builder(CommandLineOption.VOLUME.getShortcut())
            .hasArg()
            .argName("[xxs | xs | s | m | l | xl]")
            .desc("The volume of speech.")
            .build();
    options.addOption(volume);
    Option name =
        Option.builder(CommandLineOption.NAME.getShortcut())
            .hasArg()
            .argName("name")
            .desc("Voice name returned by the voiceList.")
            .build();
    options.addOption(name);
    Option language =
        Option.builder(CommandLineOption.LANGUAGE.getShortcut())
            .hasArg()
            .argName("language")
            .desc("The language BCP47 code of the voice.")
            .build();
    options.addOption(language);
    Option gender =
        Option.builder(CommandLineOption.GENDER.getShortcut())
            .hasArg()
            .argName("[f | m]")
            .desc("Gender of the voice.")
            .build();
    options.addOption(gender);
    Option voiceList =
        Option.builder(CommandLineOption.VOICE_LIST.getShortcut())
            .desc("Return all available voices.")
            .build();
    options.addOption(voiceList);
    Option help = Option.builder(CommandLineOption.HELP.getShortcut()).desc("Show help.").build();
    options.addOption(help);
    Option encoding =
        Option.builder(CommandLineOption.ENCODING.getShortcut())
            .hasArg()
            .argName("encoding")
            .desc("Specify input file encoding.")
            .build();
    options.addOption(encoding);
  }