Example usage for org.apache.commons.cli CommandLine getOptionValue

List of usage examples for org.apache.commons.cli CommandLine getOptionValue

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.cli.*
  5. CommandLine
  6. getOptionValue

Introduction

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

Prototype

public String getOptionValue(char opt)

Source Link

Document

Retrieve the argument, if any, of this option.

Usage

From source file:com.yahoo.athenz.example.ntoken.HttpExampleClient.java

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

    // parse our command line to retrieve required input

    CommandLine cmd = parseCommandLine(args);

    String domainName = cmd.getOptionValue("domain");
    String serviceName = cmd.getOptionValue("service");
    String privateKeyPath = cmd.getOptionValue("pkey");
    String keyId = cmd.getOptionValue("keyid");
    String url = cmd.getOptionValue("url");

    // we need to generate our principal credentials (ntoken). In
    // addition to the domain and service names, we need the
    // the service's private key and the key identifier - the
    // service with the corresponding public key must already be
    // registered in ZMS

    PrivateKey privateKey = Crypto.loadPrivateKey(new File(privateKeyPath));
    ServiceIdentityProvider identityProvider = new SimpleServiceIdentityProvider(domainName, serviceName,
            privateKey, keyId);/*from w  w w. j av  a2  s .c o  m*/
    Principal principal = identityProvider.getIdentity(domainName, serviceName);

    URL obj = new URL(url);
    HttpURLConnection con = (HttpURLConnection) obj.openConnection();

    // set our Athenz credentials. The authority in the principal provides
    // the header name that we must use for credentials while the principal
    // itself provides the credentials (ntoken).

    con.setRequestProperty(principal.getAuthority().getHeader(), principal.getCredentials());

    // now process our request

    int responseCode = con.getResponseCode();
    switch (responseCode) {
    case HttpURLConnection.HTTP_FORBIDDEN:
        System.out.println("Request was forbidden - not authorized: " + con.getResponseMessage());
        break;
    case HttpURLConnection.HTTP_OK:
        System.out.println("Successful response: ");
        try (BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()))) {
            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                System.out.println(inputLine);
            }
        }
        break;
    default:
        System.out.println("Request failed - response status code: " + responseCode);
    }
}

From source file:com.alibaba.rocketmq.example.operation.Producer.java

public static void main(String[] args) throws MQClientException, InterruptedException {
    CommandLine commandLine = buildCommandline(args);
    if (commandLine != null) {
        String group = commandLine.getOptionValue('g');
        String topic = commandLine.getOptionValue('t');
        String tags = commandLine.getOptionValue('a');
        String keys = commandLine.getOptionValue('k');
        String msgCount = commandLine.getOptionValue('c');

        DefaultMQProducer producer = new DefaultMQProducer(group);
        producer.setInstanceName(Long.toString(System.currentTimeMillis()));

        producer.start();/*from w w  w  .ja  v  a  2 s . c o  m*/

        for (int i = 0; i < Integer.parseInt(msgCount); i++) {
            try {
                Message msg = new Message(//
                        topic, // topic
                        tags, // tag
                        keys, // key
                        ("Hello RocketMQ " + i).getBytes());// body
                SendResult sendResult = producer.send(msg);

                System.out.printf("%-8d %s\n", i, sendResult);
            } catch (Exception e) {
                e.printStackTrace();
                Thread.sleep(1000);
            }
        }

        producer.shutdown();
    }
}

From source file:com.ict.dtube.example.operation.Producer.java

public static void main(String[] args) throws MQClientException, InterruptedException {
    CommandLine commandLine = buildCommandline(args);
    if (commandLine != null) {
        String group = commandLine.getOptionValue('g');
        String topic = commandLine.getOptionValue('t');
        String tags = commandLine.getOptionValue('a');
        String keys = commandLine.getOptionValue('k');
        String msgCount = commandLine.getOptionValue('c');

        DtubeProducer producer = new DtubeProducer(group);
        producer.setInstanceName(Long.toString(System.currentTimeMillis()));

        producer.start();//ww  w .  j  ava2s  . c om

        for (int i = 0; i < Integer.parseInt(msgCount); i++) {
            try {
                Message msg = new Message(//
                        topic, // topic
                        tags, // tag
                        keys, // key
                        ("Hello Dtube " + i).getBytes());// body
                SendResult sendResult = producer.send(msg);

                System.out.printf("%-8d %s\n", i, sendResult);
            } catch (Exception e) {
                e.printStackTrace();
                Thread.sleep(1000);
            }
        }

        producer.shutdown();
    }
}

From source file:com.incapture.rapgen.persistence.GenPersistence.java

public static void main(String[] args) {

    Options options = new Options();
    options.addOption("o", true, "Output root folder for kernel files");

    options.addOption("g", true, "The type of grammar to generate, current options are 'SDK' or 'API'");

    options.addOption("mainApiFile", true, "FileName specifying the api");

    CommandLineParser cparser = new PosixParser();
    try {/*from w  ww.ja  v  a  2  s.  co  m*/
        CommandLine cmd = cparser.parse(options, args);
        String mainApiFile = cmd.getOptionValue("mainApiFile");
        String outputFolder = cmd.getOptionValue('o');
        GenType genType = GenType.valueOf(cmd.getOptionValue('g'));
        StringTemplateGroup templateLib = loadTemplates(genType);

        List<StorableAttributes> storableAttributes = parseApiFiles(cmd, mainApiFile, templateLib, genType);
        StorableSerDeserRepo mappersRepo = StorableMappersLoader.loadSerDeserHelpers();
        log.info(String.format("Got %s storable mapper(s)", mappersRepo.getAll().size()));

        Generator generator = new Generator(templateLib);
        Map<String, StringTemplate> pathToTemplate = generator.generatePersistenceFiles(storableAttributes,
                mappersRepo);

        log.info(String.format("Writing persistence files in [%s]", outputFolder));
        OutputWriter.writeTemplates(outputFolder, pathToTemplate);

    } catch (ParseException e) {
        System.err.println("Error parsing command line - " + e.getMessage());
        System.out.println("Usage: " + options.toString());
    } catch (IOException | RecognitionException e) {
        System.err.println("Error running GenApi: " + ExceptionToString.format(e));
    }
}

From source file:com.mebigfatguy.roomstore.RoomStore.java

public static void main(String[] args) {
    Options options = createOptions();//  www . j av  a2  s. c o  m

    try {
        CommandLineParser parser = new GnuParser();
        CommandLine cmdLine = parser.parse(options, args);
        String nickname = cmdLine.getOptionValue(NICK_NAME);
        String server = cmdLine.getOptionValue(IRCSERVER);
        String[] channels = cmdLine.getOptionValues(CHANNELS);
        String[] endPoints = cmdLine.getOptionValues(ENDPOINTS);
        String rf = cmdLine.getOptionValue(RF);

        if ((endPoints == null) || (endPoints.length == 0)) {
            endPoints = new String[] { "127.0.0.1" };
        }

        int replicationFactor;
        try {
            replicationFactor = Integer.parseInt(rf);
        } catch (Exception e) {
            replicationFactor = 1;
        }

        final IRCConnector connector = new IRCConnector(nickname, server, channels);

        Cluster cluster = new Cluster.Builder().addContactPoints(endPoints).build();
        final Session session = cluster.connect();

        CassandraWriter writer = new CassandraWriter(session, replicationFactor);
        connector.setWriter(writer);

        connector.startRecording();

        Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
            @Override
            public void run() {
                connector.stopRecording();
                session.close();
            }
        }));

    } catch (ParseException pe) {
        System.out.println("Parse Error on command line options:");
        System.out.println(commandLineRepresentation(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("roomstore", options);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

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

public static void main(String[] args) {

    String rootFolder = null;/*from   ww  w  .jav  a2  s.  co m*/

    // Command line options for this tool
    Options options = new Options();
    options.addOption("f", true, "Demo Machine root folder");
    CommandLineParser parser = new BasicParser();
    try {
        CommandLine cmd = parser.parse(options, args);

        if (cmd.hasOption("f")) {
            rootFolder = cmd.getOptionValue("f");
        }

    } catch (Exception e) {
        System.exit(-1);
    }

    Properties md5properties = new Properties();
    List<String[]> listPaths = Arrays.asList(AemDemoConstants.demoPaths);
    for (String[] path : listPaths) {
        if (path.length == 5) {
            logger.debug(path[1]);
            File pathFolder = new File(rootFolder + (path[1].length() > 0 ? (File.separator + path[1]) : ""));
            if (pathFolder.exists()) {
                String md5 = AemDemoUtils.calcMD5HashForDir(pathFolder, Boolean.parseBoolean(path[3]), false);
                logger.debug("MD5 is: " + md5);
                md5properties.setProperty("demo.path." + path[0], path[1]);
                md5properties.setProperty("demo.md5." + path[0], md5);
            } else {
                logger.error("Folder cannot be found");
            }
        }
    }

    File md5 = new File(rootFolder + File.separator + "conf" + File.separator + "checksums.properties");
    try {

        @SuppressWarnings("serial")
        Properties tmpProperties = new Properties() {
            @Override
            public synchronized Enumeration<Object> keys() {
                return Collections.enumeration(new TreeSet<Object>(super.keySet()));
            }
        };
        tmpProperties.putAll(md5properties);
        tmpProperties.store(new FileOutputStream(md5), null);
    } catch (Exception e) {
        logger.error(e.getMessage());
    }

    System.out.println("MD5 checkums generated");

}

From source file:fr.inria.atlanmod.kyanos.benchmarks.XmiTraverser.java

public static void main(String[] args) {
    Options options = new Options();

    Option inputOpt = OptionBuilder.create(IN);
    inputOpt.setArgName("INPUT");
    inputOpt.setDescription("Input model");
    inputOpt.setArgs(1);//from w  w  w.  java 2 s . c om
    inputOpt.setRequired(true);

    Option inClassOpt = OptionBuilder.create(EPACKAGE_CLASS);
    inClassOpt.setArgName("CLASS");
    inClassOpt.setDescription("FQN of EPackage implementation class");
    inClassOpt.setArgs(1);
    inClassOpt.setRequired(true);

    options.addOption(inputOpt);
    options.addOption(inClassOpt);

    CommandLineParser parser = new PosixParser();

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

        URI uri = URI.createFileURI(commandLine.getOptionValue(IN));

        Class<?> inClazz = XmiTraverser.class.getClassLoader()
                .loadClass(commandLine.getOptionValue(EPACKAGE_CLASS));
        inClazz.getMethod("init").invoke(null);

        ResourceSet resourceSet = new ResourceSetImpl();
        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("xmi",
                new XMIResourceFactoryImpl());
        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("zxmi",
                new XMIResourceFactoryImpl());

        Resource resource = resourceSet.createResource(uri);

        Map<String, Object> loadOpts = new HashMap<String, Object>();
        resource.load(loadOpts);

        LOG.log(Level.INFO, "Start counting");
        int count = 0;
        long begin = System.currentTimeMillis();
        for (Iterator<EObject> iterator = resource.getAllContents(); iterator.hasNext(); iterator
                .next(), count++)
            ;
        long end = System.currentTimeMillis();
        LOG.log(Level.INFO, "End counting");
        LOG.log(Level.INFO, MessageFormat.format("Resource {0} contains {1} elements", uri, count));
        LOG.log(Level.INFO, MessageFormat.format("Time spent: {0}", MessageUtil.formatMillis(end - begin)));

        resource.unload();

    } catch (ParseException e) {
        MessageUtil.showError(e.toString());
        MessageUtil.showError("Current arguments: " + Arrays.toString(args));
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar <this-file.jar>", options, true);
    } catch (Throwable e) {
        MessageUtil.showError(e.toString());
    }
}

From source file:com.alibaba.rocketmq.example.operation.Consumer.java

public static void main(String[] args) throws InterruptedException, MQClientException {
    CommandLine commandLine = buildCommandline(args);
    if (commandLine != null) {
        String group = commandLine.getOptionValue('g');
        String topic = commandLine.getOptionValue('t');
        String subscription = commandLine.getOptionValue('s');
        final String returnFailedHalf = commandLine.getOptionValue('f');

        DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(group);
        consumer.setInstanceName(Long.toString(System.currentTimeMillis()));

        consumer.subscribe(topic, subscription);

        consumer.registerMessageListener(new MessageListenerConcurrently() {
            AtomicLong consumeTimes = new AtomicLong(0);

            @Override/*  w w w .j a  v  a 2 s .  c om*/
            public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
                    ConsumeConcurrentlyContext context) {
                long currentTimes = this.consumeTimes.incrementAndGet();

                System.out.printf("%-8d %s\n", currentTimes, msgs);

                if (Boolean.parseBoolean(returnFailedHalf)) {
                    if ((currentTimes % 2) == 0) {
                        return ConsumeConcurrentlyStatus.RECONSUME_LATER;
                    }
                }

                return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
            }
        });

        consumer.start();

        System.out.println("Consumer Started.");
    }
}

From source file:com.ict.dtube.example.operation.Consumer.java

public static void main(String[] args) throws InterruptedException, MQClientException {
    CommandLine commandLine = buildCommandline(args);
    if (commandLine != null) {
        String group = commandLine.getOptionValue('g');
        String topic = commandLine.getOptionValue('t');
        String subscription = commandLine.getOptionValue('s');
        final String returnFailedHalf = commandLine.getOptionValue('f');

        DtubePushConsumer consumer = new DtubePushConsumer(group);
        consumer.setInstanceName(Long.toString(System.currentTimeMillis()));

        consumer.subscribe(topic, subscription);

        consumer.registerMessageListener(new MessageListenerConcurrently() {
            AtomicLong consumeTimes = new AtomicLong(0);

            @Override/*from  ww w . j  ava2s  .c  o m*/
            public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
                    ConsumeConcurrentlyContext context) {
                long currentTimes = this.consumeTimes.incrementAndGet();

                System.out.printf("%-8d %s\n", currentTimes, msgs);

                if (Boolean.parseBoolean(returnFailedHalf)) {
                    if ((currentTimes % 2) == 0) {
                        return ConsumeConcurrentlyStatus.RECONSUME_LATER;
                    }
                }

                return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
            }
        });

        consumer.start();

        System.out.println("Consumer Started.");
    }
}

From source file:com.kylinolap.query.QueryCli.java

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

    Options options = new Options();
    options.addOption(OPTION_METADATA);/*from w  w  w .j  a  va2 s .  com*/
    options.addOption(OPTION_SQL);

    CommandLineParser parser = new GnuParser();
    CommandLine commandLine = parser.parse(options, args);
    KylinConfig config = KylinConfig
            .createInstanceFromUri(commandLine.getOptionValue(OPTION_METADATA.getOpt()));
    String sql = commandLine.getOptionValue(OPTION_SQL.getOpt());

    Class.forName("net.hydromatic.optiq.jdbc.Driver");
    File olapTmp = OLAPSchemaFactory.createTempOLAPJson(null, config);

    Connection conn = null;
    Statement stmt = null;
    ResultSet rs = null;
    try {
        conn = DriverManager.getConnection("jdbc:optiq:model=" + olapTmp.getAbsolutePath());

        stmt = conn.createStatement();
        rs = stmt.executeQuery(sql);
        int n = 0;
        ResultSetMetaData meta = rs.getMetaData();
        while (rs.next()) {
            n++;
            for (int i = 1; i <= meta.getColumnCount(); i++) {
                System.out.println(n + " - " + meta.getColumnLabel(i) + ":\t" + rs.getObject(i));
            }
        }
    } finally {
        if (rs != null) {
            rs.close();
        }
        if (stmt != null) {
            stmt.close();
        }
        if (conn != null) {
            conn.close();
        }
    }

}