Example usage for org.apache.commons.cli Options Options

Introduction

In this page you can find the example usage for org.apache.commons.cli Options Options.

Prototype

Options

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Usage

From source file:com.floreantpos.main.Main.java

/**
 * @param args//from   w ww.  jav a2  s.co  m
 * @throws Exception 
 */
public static void main(String[] args) throws Exception {
    Options options = new Options();
    options.addOption(DEVELOPMENT_MODE, true, "State if this is developmentMode"); //$NON-NLS-1$
    CommandLineParser parser = new BasicParser();
    CommandLine commandLine = parser.parse(options, args);
    String optionValue = commandLine.getOptionValue(DEVELOPMENT_MODE);
    Locale defaultLocale = TerminalConfig.getDefaultLocale();
    if (defaultLocale != null) {
        Locale.setDefault(defaultLocale);
    }

    Application application = Application.getInstance();

    if (optionValue != null) {
        application.setDevelopmentMode(Boolean.valueOf(optionValue));
    }

    application.start();
}

From source file:com.discursive.jccook.cmdline.SomeApp.java

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

    // Create a Parser
    CommandLineParser parser = new BasicParser();
    Options options = new Options();
    options.addOption("h", "help", false, "Print this usage information");
    options.addOption("v", "verbose", false, "Print out VERBOSE information");

    OptionGroup optionGroup = new OptionGroup();
    optionGroup.addOption(OptionBuilder.hasArg(true).withArgName("file").withLongOpt("file").create('f'));
    optionGroup.addOption(OptionBuilder.hasArg(true).withArgName("email").withLongOpt("email").create('m'));
    options.addOptionGroup(optionGroup);

    // Parse the program arguments
    try {/*  w w w . java  2s . co  m*/
        CommandLine commandLine = parser.parse(options, args);

        if (commandLine.hasOption('h')) {
            printUsage(options);
            System.exit(0);
        }

        // ... do important stuff ...
    } catch (Exception e) {
        System.out.println("You provided bad program arguments!");
        printUsage(options);
        System.exit(1);
    }
}

From source file:com.adobe.aem.demomachine.Base64Encoder.java

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

    String value = null;/*w w w .j a v a  2 s  .c o m*/

    // Command line options for this tool
    Options options = new Options();
    options.addOption("v", true, "Value");
    CommandLineParser parser = new BasicParser();
    try {
        CommandLine cmd = parser.parse(options, args);

        if (cmd.hasOption("v")) {
            value = cmd.getOptionValue("v");
        }

        if (value == null) {
            System.out.println("Command line parameters: -v value");
            System.exit(-1);
        }

    } catch (ParseException ex) {

        logger.error(ex.getMessage());

    }

    byte[] encodedBytes = Base64.encodeBase64(value.getBytes());
    System.out.println(new String(encodedBytes));

}

From source file:de.jackwhite20.japs.server.Main.java

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

    Config config = null;/* w w w.  ja va2 s. com*/

    if (args.length > 0) {
        Options options = new Options();
        options.addOption("h", true, "Address to bind to");
        options.addOption("p", true, "Port to bind to");
        options.addOption("b", true, "The backlog");
        options.addOption("t", true, "Worker thread count");
        options.addOption("d", false, "If debug is enabled or not");
        options.addOption("c", true, "Add server as a cluster");
        options.addOption("ci", true, "Sets the cache check interval");
        options.addOption("si", true, "Sets the snapshot interval");

        CommandLineParser commandLineParser = new BasicParser();
        CommandLine commandLine = commandLineParser.parse(options, args);

        if (commandLine.hasOption("h") && commandLine.hasOption("p") && commandLine.hasOption("b")
                && commandLine.hasOption("t")) {

            List<ClusterServer> clusterServers = new ArrayList<>();

            if (commandLine.hasOption("c")) {
                for (String c : commandLine.getOptionValues("c")) {
                    String[] splitted = c.split(":");
                    clusterServers.add(new ClusterServer(splitted[0], Integer.parseInt(splitted[1])));
                }
            }

            config = new Config(commandLine.getOptionValue("h"),
                    Integer.parseInt(commandLine.getOptionValue("p")),
                    Integer.parseInt(commandLine.getOptionValue("b")), commandLine.hasOption("d"),
                    Integer.parseInt(commandLine.getOptionValue("t")), clusterServers,
                    (commandLine.hasOption("ci")) ? Integer.parseInt(commandLine.getOptionValue("ci")) : 300,
                    (commandLine.hasOption("si")) ? Integer.parseInt(commandLine.getOptionValue("si")) : -1);
        } else {
            System.out.println(
                    "Usage: java -jar japs-server.jar -h <Host> -p <Port> -b <Backlog> -t <Threads> [-c IP:Port IP:Port] [-d]");
            System.out.println(
                    "Example (with debugging enabled): java -jar japs-server.jar -h localhost -p 1337 -b 100 -t 4 -d");
            System.out.println(
                    "Example (with debugging enabled and cluster setup): java -jar japs-server.jar -h localhost -p 1337 -b 100 -t 4 -c localhost:1338 -d");
            System.exit(-1);
        }
    } else {
        File configFile = new File("config.json");
        if (!configFile.exists()) {
            try {
                Files.copy(JaPS.class.getClassLoader().getResourceAsStream("config.json"), configFile.toPath(),
                        StandardCopyOption.REPLACE_EXISTING);
            } catch (IOException e) {
                System.err.println("Unable to load default config!");
                System.exit(-1);
            }
        }

        try {
            config = new Gson().fromJson(
                    Files.lines(configFile.toPath()).map(String::toString).collect(Collectors.joining(" ")),
                    Config.class);
        } catch (IOException e) {
            System.err.println("Unable to load 'config.json' in current directory!");
            System.exit(-1);
        }
    }

    if (config == null) {
        System.err.println("Failed to create a Config!");
        System.err.println("Please check the program parameters or the 'config.json' file!");
    } else {
        System.err.println("Using Config: " + config);

        JaPS jaPS = new JaPS(config);
        jaPS.init();
        jaPS.start();
        jaPS.stop();
    }
}

From source file:it.crs4.features.ImageToAvro.java

public static void main(String[] args) throws Exception {
    Options opts = new Options();
    CommandLine cmd = null;//from   ww w . j av a 2  s. co  m
    try {
        cmd = parseCmdLine(opts, args);
    } catch (ParseException e) {
        System.err.println("ERROR: " + e.getMessage());
        System.exit(1);
    }
    String fn = null;
    try {
        fn = cmd.getArgs()[0];
    } catch (ArrayIndexOutOfBoundsException e) {
        HelpFormatter fmt = new HelpFormatter();
        fmt.printHelp("java ImageToAvro IMG_FILE", opts);
        System.exit(2);
    }
    String outDirName = null;
    if (cmd.hasOption("outdir")) {
        outDirName = cmd.getOptionValue("outdir");
        File outDir = new File(outDirName);
        if (!outDir.exists()) {
            boolean ret = outDir.mkdirs();
            if (!ret) {
                System.err.format("ERROR: can't create %s\n", outDirName);
                System.exit(3);
            }
        }
    }

    String name = PathTools.stripext(PathTools.basename(fn));
    ImageReader reader = new ImageReader();
    reader.setId(fn);
    LOGGER.info("Reading from {}", fn);
    BioImgFactory factory = new BioImgFactory(reader);
    int seriesCount = factory.getSeriesCount();

    // FIXME: add support for XY slicing
    String seriesName;
    String outFn;
    for (int i = 0; i < seriesCount; i++) {
        seriesName = String.format("%s_%d", name, i);
        outFn = new File(outDirName, seriesName + ".avro").getPath();
        factory.setSeries(i);
        factory.writeSeries(seriesName, outFn);
        LOGGER.info("Writing to {}", outFn);
    }
    reader.close();
    LOGGER.info("All done");
}

From source file:com.hurence.logisland.runner.StreamProcessingRunner.java

/**
 * main entry point/*from  www. ja va  2  s. c  o m*/
 *
 * @param args
 */
public static void main(String[] args) {

    logger.info("starting StreamProcessingRunner");

    //////////////////////////////////////////
    // Commande lien management
    Parser parser = new GnuParser();
    Options options = new Options();

    String helpMsg = "Print this message.";
    Option help = new Option("help", helpMsg);
    options.addOption(help);

    OptionBuilder.withArgName("conf");
    OptionBuilder.withLongOpt("config-file");
    OptionBuilder.isRequired();
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("config file path");
    Option conf = OptionBuilder.create("conf");
    options.addOption(conf);

    Optional<EngineContext> engineInstance = Optional.empty();
    try {
        System.out.println(BannerLoader.loadBanner());

        // parse the command line arguments
        CommandLine line = parser.parse(options, args);
        String configFile = line.getOptionValue("conf");

        // load the YAML config
        LogislandConfiguration sessionConf = ConfigReader.loadConfig(configFile);

        // instantiate engine and all the processor from the config
        engineInstance = ComponentFactory.getEngineContext(sessionConf.getEngine());
        if (!engineInstance.isPresent()) {
            throw new IllegalArgumentException("engineInstance could not be instantiated");
        }
        if (!engineInstance.get().isValid()) {
            throw new IllegalArgumentException("engineInstance is not valid with input configuration !");
        }
        logger.info("starting Logisland session version {}", sessionConf.getVersion());
        logger.info(sessionConf.getDocumentation());
    } catch (Exception e) {
        logger.error("unable to launch runner", e);
        System.exit(-1);
    }
    String engineName = engineInstance.get().getEngine().getIdentifier();
    try {
        // start the engine
        EngineContext engineContext = engineInstance.get();
        logger.info("start engine {}", engineName);
        engineInstance.get().getEngine().start(engineContext);
        logger.info("awaitTermination for engine {}", engineName);
        engineContext.getEngine().awaitTermination(engineContext);
        System.exit(0);
    } catch (Exception e) {
        logger.error("something went bad while running the job {} : {}", engineName, e);
        System.exit(-1);
    }

}

From source file:com.cohesionforce.AvroToParquet.java

public static void main(String[] args) {

    String inputFile = null;/* ww  w .j a  v a2 s .  com*/
    String outputFile = null;

    HelpFormatter formatter = new HelpFormatter();
    // create Options object
    Options options = new Options();

    // add t option
    options.addOption("i", true, "input avro file");
    options.addOption("o", true, "ouptut Parquet file");
    CommandLineParser parser = new DefaultParser();
    CommandLine cmd;
    try {
        cmd = parser.parse(options, args);
        inputFile = cmd.getOptionValue("i");
        if (inputFile == null) {
            formatter.printHelp("AvroToParquet", options);
            return;
        }
        outputFile = cmd.getOptionValue("o");
    } catch (ParseException exc) {
        System.err.println("Problem with command line parameters: " + exc.getMessage());
        return;
    }

    File avroFile = new File(inputFile);

    if (!avroFile.exists()) {
        System.err.println("Could not open file: " + inputFile);
        return;
    }
    try {

        DatumReader<GenericRecord> datumReader = new GenericDatumReader<GenericRecord>();
        DataFileReader<GenericRecord> dataFileReader;
        dataFileReader = new DataFileReader<GenericRecord>(avroFile, datumReader);
        Schema avroSchema = dataFileReader.getSchema();

        // choose compression scheme
        CompressionCodecName compressionCodecName = CompressionCodecName.SNAPPY;

        // set Parquet file block size and page size values
        int blockSize = 256 * 1024 * 1024;
        int pageSize = 64 * 1024;

        String base = FilenameUtils.removeExtension(avroFile.getAbsolutePath()) + ".parquet";
        if (outputFile != null) {
            File file = new File(outputFile);
            base = file.getAbsolutePath();
        }

        Path outputPath = new Path("file:///" + base);

        // the ParquetWriter object that will consume Avro GenericRecords
        ParquetWriter<GenericRecord> parquetWriter;
        parquetWriter = new AvroParquetWriter<GenericRecord>(outputPath, avroSchema, compressionCodecName,
                blockSize, pageSize);
        for (GenericRecord record : dataFileReader) {
            parquetWriter.write(record);
        }
        dataFileReader.close();
        parquetWriter.close();
    } catch (IOException e) {
        System.err.println("Caught exception: " + e.getMessage());
    }
}

From source file:edu.usc.pgroup.floe.client.commands.KillApp.java

/**
 * Entry point for Scale command.//from w ww  .ja  v  a2 s  .c  om
 * @param args command line arguments sent by the floe.py script.
 */
public static void main(final String[] args) {

    Options options = new Options();

    Option appOption = OptionBuilder.withArgName("name").hasArg().isRequired()
            .withDescription("Application Name").create("app");

    options.addOption(appOption);

    CommandLineParser parser = new BasicParser();
    CommandLine line;

    try {
        line = parser.parse(options, args);

    } catch (ParseException e) {
        LOGGER.error("Invalid command: " + e.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("scale options", options);
        return;
    }

    String app = line.getOptionValue("app");

    LOGGER.info("Application: {}", app);

    try {
        FloeClient.getInstance().killApp(app);
    } catch (TException e) {
        LOGGER.error("Error while connecting to the coordinator: {}", e);
    }
}

From source file:com.subakva.formicid.Main.java

public static void main(final String[] args) {
    Options options = new Options();
    options.addOption("p", "projecthelp", false, "print project help information");
    options.addOption("f", "file", true, "use given buildfile");
    options.addOption("h", "help", false, "print this message");
    options.addOption("d", "debug", false, "print debugging information");
    options.addOption("v", "verbose", false, "be extra verbose");
    options.addOption("q", "quiet", false, "be extra quiet");

    CommandLine cli;/*from   ww w . ja v a 2  s  . c o  m*/
    try {
        cli = new GnuParser().parse(options, args);
    } catch (ParseException e) {
        System.out.println("Error: " + e.getMessage());
        new HelpFormatter().printHelp(CLI_SYNTAX, options);
        return;
    }

    String scriptName = cli.getOptionValue("f", "build.js");
    if (cli.hasOption("h")) {
        new HelpFormatter().printHelp(CLI_SYNTAX, options);
        return;
    } else if (cli.hasOption("p")) {
        runScript(scriptName, "projecthelp", null);
    } else {
        runScript(scriptName, "build", cli);
    }
}

From source file:com.threew.validacion.tarjetas.credito.App.java

/**
 * Apliacion principal o main de la librera.
 * @param args the command line arguments
 */// ww w  .j  av a  2s.  co m
public static void main(String[] args) {
    /// Preguntar por los argumentos

    // Probar con nmeros de tarjeta 
    Options opciones = new Options();
    /// Agregar opciones
    opciones.addOption("n", true, "el nmero de tarjeta a validar");
    opciones.addOption("c", "el cdigo CVV/CVV2 de la tarjeta a validar");

    /// Analizar la linea de comandos
    CommandLineParser parser = new DefaultParser();

    try {
        /// Linea de comandos
        CommandLine cmd = parser.parse(opciones, args);

        /// Preguntar si a linea de comandos se usa
        if (cmd.hasOption("n") == true) {
            String numero = cmd.getOptionValue("n");
            /// Validar
            validar(numero);

        } else {
            validar(args[1]);
        }

    } catch (ParseException ex) {
        Log.error(ex.toString());
    }

}