Java 类org.kohsuke.args4j.CmdLineParser 实例源码

项目：invesdwin-context-r 文件：Main.java

@Override
protected void startApplication(final CmdLineParser parser) throws Exception {
    final List<String> lines = FileUtils.readLines(input, Charset.defaultCharset());
    final List<List<Double>> tradesPerStrategy = new ArrayList<List<Double>>(lines.size());
    for (final String line : lines) {
        final String[] tradeStrs = Strings.split(line, ",");
        final List<Double> trades = new ArrayList<Double>(tradeStrs.length);
        for (final String tradeStr : tradeStrs) {
            trades.add(Double.parseDouble(tradeStr));
        }
        tradesPerStrategy.add(trades);
    }
    final List<Double> optimalFs = new OptimalfScriptTask(tradesPerStrategy).run();
    final StringBuilder optimalFsStr = new StringBuilder();
    for (final Double optimalF : optimalFs) {
        optimalFsStr.append(optimalF);
        optimalFsStr.append("\n");
    }
    FileUtils.writeStringToFile(output, optimalFsStr.toString(), Charset.defaultCharset());
}

项目：omr-dataset-tools 文件：CLI.java

/**
 * Parse the CLI arguments and return the populated parameters structure.
 *
 * @param args the CLI arguments
 * @return the parsed parameters, or null if failed
 * @throws org.kohsuke.args4j.CmdLineException if cmd line is malformed
 */
public static CLI create (final String... args)
        throws CmdLineException
{
    logger.info("CLI args: {}", Arrays.toString(args));

    CLI cli = new CLI();

    final CmdLineParser parser = new CmdLineParser(cli);

    parser.parseArgument(args);

    if (args.length == 0) {
        cli.help = true;
    }

    if (cli.help) {
        printUsage(parser);
    }

    return cli;
}

项目：endpoint-health 文件：Main.java

public static void main(final String[] args) {
    try {
        final MainArgs mainArgs = new MainArgs();

        new CmdLineParser(mainArgs).parseArgument(args);

        if (mainArgs.isHelp()) {
            printUsage();
        } else if (mainArgs.isVersion()) {
            printVersion();
        } else {
            Guice.createInjector(new EndPointHealthModule())
                    .getInstance(Main.class).run(mainArgs);
        }
    } catch (final CmdLineException e) {
        System.err.println(e.getMessage());
        printUsage();
    }
}

项目：kafka-mgd-sample 文件：Consumer.java

public static void main(String[] args) throws IOException {
    Consumer consumer = new Consumer();
    CmdLineParser parser = new CmdLineParser(consumer);

    try {
        parser.parseArgument(args);
    } catch (CmdLineException ce) {
        System.err.println(ce.getMessage());
        System.err.println();
        System.err.println(" Options are:");
        parser.printUsage(System.err); // print the list of available options
        System.err.println();
        System.exit(0);
    }

    consumer.run();
}

项目：kafka-mgd-sample 文件：Producer.java

public static void main(String[] args) throws IOException {
    Producer producer = new Producer();
    CmdLineParser parser = new CmdLineParser(producer);

    try {
        parser.parseArgument(args);
    } catch (CmdLineException ce) {
        System.err.println(ce.getMessage());
        System.err.println();
        System.err.println(" Options are:");
        parser.printUsage(System.err); // print the list of available options
        System.err.println();
        System.exit(0);
    }

    producer.run();
}

项目：java-cli-demos 文件：Main.java

private void doMain(final String[] arguments) throws IOException
{
   final CmdLineParser parser = new CmdLineParser(this);
   if (arguments.length < 1)
   {
      parser.printUsage(out);
      System.exit(-1);
   }
   try
   {
      parser.parseArgument(arguments);
   }
   catch (CmdLineException clEx)
   {
      out.println("ERROR: Unable to parse command-line options: " + clEx);
   }
   out.println("The file '" + fileName + "' was provided and verbosity is set to '" + verbose + "'.");
}

项目：pgcodekeeper 文件：CliArgs.java

private void printUsage(PrintWriter writer) {
    // fix defaults for options like help and other 0-arg booleans
    OptionHandlerRegistry.getRegistry().registerHandler(Boolean.class, BooleanNoDefOptionHandler.class);
    OptionHandlerRegistry.getRegistry().registerHandler(boolean.class, BooleanNoDefOptionHandler.class);

    ParserProperties prop = ParserProperties.defaults()
            .withUsageWidth(80)
            .withOptionSorter(null);

    ByteArrayOutputStream buf = new ByteArrayOutputStream();

    // new args instance to get correct defaults
    new CmdLineParser(new CliArgs(), prop)
    .printUsage(new OutputStreamWriter(buf, StandardCharsets.UTF_8), null);

    writer.println(MessageFormat.format(Messages.UsageHelp.replace("${tab}", "\t"),
            new String(buf.toByteArray(), StandardCharsets.UTF_8),
            DangerStatementOptionHandler.getMetaVariable() + '\n' + DbObjTypeOptionHandler.getMetaVariable()));
}

项目：cli-skeleton 文件：Params.java

/** Parse the command line options. 
 * @param args the command line args as passed to the main method of the
 * program.
 * @return the parsed command line options or {@code null} if
 * the program needs to exit. {@code null} will be returned
 * if the command lines are wrong or the command line help
 * was displayed.
 */
public static Params parse(String[] args) {
    Params result = new Params();
    CmdLineParser cmdLineParser = new CmdLineParser(result);
    try {
        if (log.isDebugEnabled()) {
            log.debug("Args: {}", Arrays.toString(args));
        }

        cmdLineParser.parseArgument(args);

        if (result.help) {
            cmdLineParser.printUsage(System.err);
            return null;
        }

        return result;
    } catch (CmdLineException ex) {
        log.warn("Error in parsing", ex);
        System.err.println(ex.getMessage());
        cmdLineParser.printUsage(System.err);
    }
    return null;
}

项目：donut-nunit-adapter 文件：Main.java

private void doMain(
        String[] args) {
    CmdLineParser parser = new CmdLineParser(this);
    try {
        parser.parseArgument(args);
        ensureResultXmlDirectory();

        generateDonutJsonFiles();

    }catch (CmdLineException c){
        System.err.println(c.getMessage());
        System.err.println("usage: Main [options ...]");
        parser.printUsage(System.err);
        System.exit(1);
    }catch (Exception e) {
        System.err.println(e.getMessage());
        System.exit(1);
    }
}

项目：invesdwin-context-matlab 文件：Main.java

@Override
protected void startApplication(final CmdLineParser parser) throws Exception {
    final List<String> lines = FileUtils.readLines(input, Charset.defaultCharset());
    final List<List<Double>> tradesPerStrategy = new ArrayList<List<Double>>(lines.size());
    for (final String line : lines) {
        final String[] tradeStrs = Strings.split(line, ",");
        final List<Double> trades = new ArrayList<Double>(tradeStrs.length);
        for (final String tradeStr : tradeStrs) {
            trades.add(Double.parseDouble(tradeStr));
        }
        tradesPerStrategy.add(trades);
    }
    final List<Double> optimalFs = new OrnsteinUhlenbeckScriptTask(tradesPerStrategy).run();
    final StringBuilder optimalFsStr = new StringBuilder();
    for (final Double optimalF : optimalFs) {
        optimalFsStr.append(optimalF);
        optimalFsStr.append("\n");
    }
    FileUtils.writeStringToFile(output, optimalFsStr.toString(), Charset.defaultCharset());
}

项目：beepbeep 文件：MainTest.java

@Test
public void testCreatePipelineBuilder_Sql() throws Exception {
    // Given
    Main main = new Main();
    CmdLineParser cmdLineParser = new CmdLineParser(main);
    cmdLineParser.parseArgument(
        "--type", "sql",
        "--url", "jdbc:h2:mem:test",
        "--username", "sa",
        "--files", "target/test-classes/com/github/gquintana/beepbeep/**/*.sql");
    // When
    PipelineBuilder pipelineBuilder = main.createPipelineBuilder();
    // Then
    assertThat(main.url).isEqualTo("jdbc:h2:mem:test");
    assertThat(pipelineBuilder).isInstanceOf(SqlPipelineBuilder.class);

}

项目：beepbeep 文件：MainTest.java

@Test
public void testCreatePipelineBuilder_SqlConfiguration() throws Exception {
    // Given
    File configFile = new File(temporaryFolder.getRoot(), "sql.yml");
    TestFiles.writeResource("config/sql1.yml", configFile);
    Main main = new Main();
    CmdLineParser cmdLineParser = new CmdLineParser(main);
    cmdLineParser.parseArgument(
        "--config", configFile.getPath());
    // When
    PipelineBuilder pipelineBuilder = main.createPipelineBuilder();
    // Then
    assertThat(pipelineBuilder).isInstanceOf(SqlPipelineBuilder.class);
    assertThat(getField(pipelineBuilder, "url")).isEqualTo("jdbc:h2:mem:test");

}

项目：trello-to-markdown 文件：EBoardRender.java

public static void main(String[] args) throws ClassNotFoundException {

        // https://martin-thoma.com/how-to-parse-command-line-arguments-in-java/
        EBoardRender.Config config = new EBoardRender.Config();

        CmdLineParser parser = new CmdLineParser(  config );
        try {
            parser.parseArgument(args);
        } catch (CmdLineException e) {
            e.printStackTrace();
        }

        Configuration conf = Configuration.getInstance(config.getConfig());
            String command = conf.getCommand().trim().toUpperCase();
            CommandHandler commandHandler = conf.getCommandHandlerFactory().getCommandHandler(command);
            commandHandler.execute(conf);
    }

项目：flowchat 文件：ChatService.java

private void parseArguments(String[] args) {
    CmdLineParser parser = new CmdLineParser(this);

    try {
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        // if there's a problem in the command line,
        // you'll get this exception. this will report
        // an error message.
        System.err.println(e.getMessage());
        System.err.println("java -jar reddit-history.jar [options...] arguments...");
        // print the list of available options
        parser.printUsage(System.err);
        System.err.println();
        System.exit(0);

        return;
    }
}

项目：apiman-cli 文件：ApiCreateCommand.java

@Override
public void performAction(CmdLineParser parser) throws CommandException {
    LOGGER.debug("Creating {}", this::getModelName);

    final Api api = new Api(
            name,
            description,
            initialVersion);

    final ApiConfig config = new ApiConfig(
            endpoint,
            endpointType,
            publicApi,
            Lists.newArrayList(new ApiGateway(gateway)));

    // create
    final VersionAgnosticApi apiClient = buildServerApiClient(VersionAgnosticApi.class, serverVersion);
    ManagementApiUtil.invokeAndCheckResponse(() -> apiClient.create(orgName, api));

    // configure
    ManagementApiUtil.invokeAndCheckResponse(() -> apiClient.configure(orgName, name, initialVersion, config));
}

项目：apiman-cli 文件：ApiDefinitionCommand.java

@Override
public void performAction(CmdLineParser parser) throws CommandException {
    if (!definitionStdIn && null == definitionFile) {
        throw new ExitWithCodeException(1, "API definition must be provided", true);
    }

    // read definition from STDIN or file
    String definition;
    try (InputStream is = (definitionStdIn ? System.in : Files.newInputStream(definitionFile))) {
        definition = CharStreams.toString(new InputStreamReader(is));

    } catch (IOException e) {
        throw new CommandException(e);
    }

    LOGGER.debug("Adding definition to API '{}' with contents: {}", this::getModelName, () -> definition);

    ManagementApiUtil.invokeAndCheckResponse(() ->
            buildServerApiClient(VersionAgnosticApi.class, serverVersion).setDefinition(orgName, name, version, definitionType, new TypedString(definition)));
}

项目：apiman-cli 文件：ApiPolicyAddCommand.java

@Override
public void performAction(CmdLineParser parser) throws CommandException {
    if (!configStdIn && null == configFile) {
        throw new ExitWithCodeException(1, "Policy configuration must be provided", true);
    }

    // read configuration from STDIN or file
    String policyConfig;
    try (InputStream is = (configStdIn ? System.in : Files.newInputStream(configFile))) {
        policyConfig = CharStreams.toString(new InputStreamReader(is));

    } catch (IOException e) {
        throw new CommandException(e);
    }

    LOGGER.debug("Adding policy '{}' to API '{}' with configuration: {}",
            () -> policyName, this::getModelName, () -> policyConfig);

    final ApiPolicy apiPolicy = new ApiPolicy(policyName);
    apiPolicy.setDefinitionId(policyName);

    ManagementApiUtil.invokeAndCheckResponse(() ->
            buildServerApiClient(VersionAgnosticApi.class, serverVersion).addPolicy(orgName, name, version, apiPolicy));
}

项目：apiman-cli 文件：ModelShowCommand.java

@Override
public void performAction(CmdLineParser parser) throws CommandException {
    LOGGER.debug("Showing {}", this::getModelName);

    try {
        final A apiClient = this.buildServerApiClient(getApiClass());
        final Method fetchMethod = apiClient.getClass().getMethod("fetch", String.class);

        @SuppressWarnings("unchecked")
        final M model = (M) fetchMethod.invoke(apiClient, getModelId());
        LOGGER.debug("{} received: {}", this::getModelName, () -> MappingUtil.safeWriteValueAsJson(model));

        processModel(model);

    } catch (Exception e) {
        throw new CommandException(e);
    }
}

项目：apiman-cli 文件：AbstractCommand.java

/**
 * @param args   the arguments
 * @param parser the command line parser containing usage information
 * @return a child Command for the given args, or <code>null</code> if not found
 */
protected Command getChildAction(List<String> args, CmdLineParser parser) {
    final String commandName = args.get(0);

    // find implementation
    final Class<? extends Command> commandClass = commandMap.get(commandName);
    if (null != commandClass) {
        try {
            final Command command = InjectionUtil.getInjector().getInstance(commandClass);
            command.setParent(this);
            command.setCommandName(commandName);

            return command;
        } catch (ProvisionException | ConfigurationException e) {
            throw new CommandException(String.format("Error getting child command for args: %s", args), e);
        }
    }
    return null;
}

项目：reddit-history 文件：App.java

private void parseArguments(String[] args) {
    CmdLineParser parser = new CmdLineParser(this);

    try {
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        // if there's a problem in the command line,
        // you'll get this exception. this will report
        // an error message.
        System.err.println(e.getMessage());
        System.err.println("java -jar reddit-history.jar [options...] arguments...");
        // print the list of available options
        parser.printUsage(System.err);
        System.err.println();
        System.exit(0);

        return;
    }
}

项目：JmsTools 文件：LogAnalyzer.java

/**
 * Parse the command line into the specified configuration.
 * 
 * @param args The command line.
 * @param config The configuration class.
 * @return true if successful, false on errors such as missing arguments.
 */
private boolean parseCommandLine(String[] args, Configuration config) {
    CmdLineParser parser = new CmdLineParser(config);
    try {
        parser.parseArgument(args);
        if (config.getRemainingArguments() == null || config.getRemainingArguments().isEmpty()) {
            printUsage(parser);
            return false;
        } else {
            return true;
        }
    } catch (CmdLineException e) {
        printUsage(parser);
        System.out.println("Error: " + e.getMessage());
        return false;
    }
}

项目：torfiles 文件：WebService.java

private void parseArguments(String[] args) {
    CmdLineParser parser = new CmdLineParser(this);

    try {
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        // if there's a problem in the command line,
        // you'll get this exception. this will report
        // an error message.
        System.err.println(e.getMessage());
        System.err.println("java -jar torfiles.jar [options...] arguments...");
        // print the list of available options
        parser.printUsage(System.err);
        System.err.println();
        System.exit(0);

        return;
    }
}

项目：osm-parquetizer 文件：App.java

public static void main(String[] args) throws IOException {
    final MultiEntitySinkConfig config = new MultiEntitySinkConfig();
    final CmdLineParser cmdLineParser = new CmdLineParser(config);
    try {
        cmdLineParser.parseArgument(args);
        final OsmosisReader reader = new OsmosisReader(newInputStream(config.getSource()));
        final MultiEntitySink sink = new MultiEntitySink(config);
        sink.addObserver(new MultiEntitySinkObserver());
        reader.setSink(sink);
        reader.run();
    } catch (CmdLineException e) {
        System.out.println(e.getMessage());
        System.out.print("Usage: java -jar osm-parquetizer.jar");
        System.out.println();
        cmdLineParser.printSingleLineUsage(System.out);
    }
}

项目：PersonaExtraction 文件：ImageCatPageGrabber.java

private void processArgs(String[] args) throws CmdLineException {
  CmdLineParser parser = new CmdLineParser(this);
  try {
    parser.parseArgument(args);
    if (arguments.isEmpty() && 
        (outDir == null || imagecatUrl == null || hostPart == null || pagePrefix == null)){
      throw new CmdLineException("Usage Error!");
    }

    // make outputDir
    if (!outDir.exists() && outDir.isDirectory()){
      LOG.info("Creating ["+outDir.getAbsolutePath()+"]");
      outDir.mkdirs();
    }
  } catch (CmdLineException e) {
    System.err.println(e.getMessage());
    System.err.println(USAGE);
    parser.printUsage(System.err);
    throw e;
  }
}

项目：PersonaExtraction 文件：PersonaIndexer.java

private void processArgs(String[] args) throws CmdLineException {
  CmdLineParser parser = new CmdLineParser(this);
  try {
    parser.parseArgument(args);
    if (arguments.isEmpty()
        && (pageDir == null || configFile == null || solrUrl == null)) {
      throw new CmdLineException("Usage Error!");
    }

  } catch (CmdLineException e) {
    System.err.println(e.getMessage());
    System.err.println(USAGE);
    parser.printUsage(System.err);
    throw e;
  }
}

项目：monsoon 文件：Exporter.java

public Exporter(String[] args) {
    final CmdLineParser parser = new CmdLineParser(this, ParserProperties.defaults().withUsageWidth(80));
    try {
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println(e.getMessage());
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }

    // If help is requested, simply print that.
    if (help) {
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }

    // If there are no files, comlain with a non-zero exit code.
    if (dir == null)
        System.exit(EX_USAGE);

    dirPath = FileSystems.getDefault().getPath(dir);
}

项目：monsoon 文件：ApiBin.java

public ApiBin(String[] args) {
    final CmdLineParser parser = new CmdLineParser(this, ParserProperties.defaults().withUsageWidth(80));
    try {
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println(e.getMessage());
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }

    // If help is requested, simply print that.
    if (help) {
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }
}

项目：axisviewer 文件：AxisViewer.java

private void doMain(final String[] args) throws Exception {
    final ParserProperties properties = ParserProperties.defaults().withUsageWidth(80);
    final CmdLineParser parser = new CmdLineParser(this, properties);
    try {
        parser.parseArgument(args);
        if (_url == null) {
            throw new CmdLineException(parser, "URL to camera stream required.", null);
        }
        // http://1.0.0.6:8085/axis-cgi/jpg/image.cgi?resolution=640x480
        Camera axis = new Camera("Axis 2100 Network Camera", _url, "", "", Constants.REFRESH_RATE );

        CameraFrame frame = new CameraFrame( axis );
        frame.setVisible(true);
        frame.run();
    } catch (Exception e) {
        System.err.println("Usage:");
        parser.printUsage(System.err);
    }
}

项目：monsoon 文件：RhistMain.java

/**
 * Initialize the verifier, using command-line arguments.
 *
 * @param args The command-line arguments passed to the program.
 */
public RhistMain(String[] args) {
    final CmdLineParser parser = new CmdLineParser(this, ParserProperties.defaults().withUsageWidth(80));
    try {
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println(e.getMessage());
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }

    // If help is requested, simply print that.
    if (help) {
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }

    // If there are no files, comlain with a non-zero exit code.
    if (dir == null)
        System.exit(EX_USAGE);

    path_ = FileSystems.getDefault().getPath(dir);
}

项目：monsoon 文件：Verify.java

/**
 * Initialize the verifier, using command-line arguments.
 * @param args The command-line arguments passed to the program.
 */
public Verify(String[] args) {
    final CmdLineParser parser = new CmdLineParser(this, ParserProperties.defaults().withUsageWidth(80));
    try {
        parser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println(e.getMessage());
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }

    // If help is requested, simply print that.
    if (help) {
        print_usage_and_exit_(parser);
        /* UNREACHABLE */
    }

    // If there are no files, comlain with a non-zero exit code.
    if (files.isEmpty())
        System.exit(EX_USAGE);
}

项目：basekb-search 文件：DumpTypesForMallet.java

public void setup(String[] args) {
    CmdLineParser parser = new CmdLineParser(this);
    try {
        parser.parseArgument(args);
        if (showUsage) {
            System.err.println(versionString);
            System.err.println("Usage:");
            parser.printUsage(System.err);
            System.exit(0);
        }
    }
    catch (CmdLineException e) {
        System.err.println("ERROR: " + e.getMessage());
        System.err.println("Usage:");
        parser.printUsage(System.err);
        System.exit(1);
    }

    tools.INDEX_DIRECTORY_NAME = index_location;
}

项目：basekb-search 文件：FreebaseToolsRunner.java

public FreebaseToolsRunner(String[] initArgs) {
    // Use this to construct a tools instance with a set of command-line `initArgs',
    // for example, `new FreebaseTools(new String[]{"--version"})'.
    CmdLineParser parser = new CmdLineParser(this);
    try {
        parser.parseArgument(initArgs);
        if (showUsage) {
            System.err.println(versionString);
            System.err.println("Usage:");
            parser.printUsage(System.err);
            System.exit(0);
        }
    } catch (CmdLineException e) {
        System.err.println("ERROR: " + e.getMessage());
        System.err.println("Usage:");
        parser.printUsage(System.err);
        System.exit(1);
    }
}

项目：Ardulink-2 文件：MqttMain.java

public void doMain(String... args) throws Exception {
    CmdLineParser cmdLineParser = new CmdLineParser(this);
    try {
        cmdLineParser.parseArgument(args);
    } catch (CmdLineException e) {
        System.err.println(e.getMessage());
        cmdLineParser.printUsage(System.err);
        return;
    }

    connectToMqttBroker();
    try {
        wait4ever();
    } finally {
        close();
    }

}

项目：indexr 文件：Tools.java

public static void main(String[] args) throws Exception {
    // Hack, make jvm init the static fields.
    RealtimeConfig.loadSubtypes();
    MyOptions options = new MyOptions();
    CmdLineParser parser = RuntimeUtil.parseArgs(args, options);
    if (options.help) {
        parser.printUsage(System.out);
        return;
    }

    Plugins.loadPlugins();
    IndexRConfig config = new IndexRConfig();
    boolean ok = false;
    try {
        ok = runTool(options, config);
    } catch (Exception e) {
        logger.error("", e);
    } finally {
        IOUtils.closeQuietly(config);
    }
    if (ok) {
        System.exit(0);
    } else {
        System.exit(1);
    }
}

项目：indexr 文件：Rt2His.java

public static void main(String[] args) throws Exception {
    RealtimeConfig.loadSubtypes();
    MyOptions options = new MyOptions();
    CmdLineParser parser = RuntimeUtil.parseArgs(args, options);
    if (options.help) {
        parser.printUsage(System.out);
        return;
    }

    Plugins.loadPlugins();
    if (!hiveMode(options)) {
        logger.info("Failed. options: {}", options.toString());
        System.exit(1);
    } else {
        logger.info("Succeed. options: {}", options.toString());
    }
}

项目：jailer 文件：CommandLineParser.java

/**
 * Parses arguments and initializes the parser.
 * 
 * @param args the arguments
 * @param silent if <code>true</code>, no error messages will be written
 */
public static boolean parse(String[] args, boolean silent) throws Exception {
    CommandLineParser p = new CommandLineParser();
    commandLineParser.set(p);
    p.cmdLineParser = null;
    try {
        p.cmdLineParser = new CmdLineParser(p);
        p.cmdLineParser.parseArgument(args);
        if (p.arguments.isEmpty()) {
            if (!silent) {
                printUsage();
                return false;
            }
        }
        if (p.tabuFileName != null) {
            p.loadTabuTables(p.tabuFileName);
        }
        return true;
    } catch (CmdLineException e) {
        System.out.println(e.getMessage());
        printUsage();
        throw e;
    }
}

项目：BUILD_file_generator 文件：Bfg.java

private static Pattern compilePattern(CmdLineParser cmdLineParser, String patternString) {
  try {
    return Pattern.compile(patternString);
  } catch (IllegalArgumentException e) {
    explainUsageErrorAndExit(cmdLineParser, String.format("Invalid regex: %s", e.getMessage()));
    return null;
  }
}

项目：jbake-rtl-jalaali 文件：Main.java

private LaunchOptions parseArguments(String[] args) {
    LaunchOptions res = new LaunchOptions();
    CmdLineParser parser = new CmdLineParser(res);

    try {
        parser.parseArgument(args);
    } catch (final CmdLineException e) {
        printUsage(res);
        throw new JBakeException("Invalid commandline arguments: " + e.getMessage(), e);
    }

    return res;
}

项目：jbake-rtl-jalaali 文件：Main.java

private void printUsage(Object options) {
    CmdLineParser parser = new CmdLineParser(options);
    StringWriter sw = new StringWriter();
    sw.append(USAGE_PREFIX + "\n");
    sw.append(ALT_USAGE_PREFIX + " <source> <destination>\n");
    sw.append(ALT_USAGE_PREFIX + " [OPTION]... [<value>...]\n\n");
    sw.append("Options:");
    System.out.println(sw.toString());
    parser.setUsageWidth(100);
    parser.printUsage(System.out);
}