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

List of usage examples for org.apache.commons.cli HelpFormatter HelpFormatter

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

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HelpFormatter

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From source file:com.trovit.hdfstree.HdfsTree.java

public static void main(String... args) {
    Options options = new Options();
    options.addOption("l", false, "Use local filesystem.");
    options.addOption("p", true, "Path used as root for the tree.");
    options.addOption("s", false, "Display the size of the directory");
    options.addOption("d", true, "Maximum depth of the tree (when displaying)");

    CommandLineParser parser = new PosixParser();

    TreeBuilder treeBuilder;//from w  w w.  ja v  a 2  s  . com
    FSInspector fsInspector = null;
    String rootPath = null;

    Displayer displayer = new ConsoleDisplayer();

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

        // local or hdfs.
        if (cmd.hasOption("l")) {
            fsInspector = new LocalFSInspector();
        } else {
            fsInspector = new HDFSInspector();
        }

        // check that it has the root path.
        if (cmd.hasOption("p")) {
            rootPath = cmd.getOptionValue("p");
        } else {
            throw new ParseException("Mandatory option (-p) is not specified.");
        }

        if (cmd.hasOption("d")) {
            displayer.setMaxDepth(Integer.parseInt(cmd.getOptionValue("d")));
        }

        if (cmd.hasOption("s")) {
            displayer.setDisplaySize();
        }
    } catch (ParseException e) {
        System.out.println(e.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("hdfstree", options);
        System.exit(1);
    }

    treeBuilder = new TreeBuilder(rootPath, fsInspector);
    TreeNode tree = treeBuilder.buildTree();
    displayer.display(tree);

}

From source file:com.sanaldiyar.projects.nanohttpd.nanoinstaller.App.java

public static void main(String[] args) {
    try {//from   w  w w  .  j  av a 2  s. com
        String executableName = new File(
                App.class.getProtectionDomain().getCodeSource().getLocation().getPath()).getName();
        Options options = new Options();

        Option destination = OptionBuilder.withArgName("folder").withLongOpt("destination").hasArgs(1)
                .withDescription("destionation folder").withType(String.class).create("d");

        Option lrfolder = OptionBuilder.withArgName("folder").withLongOpt("localrepo").hasArgs(1)
                .withDescription("local repository folder").withType(String.class).create("lr");

        Option rmlrfolder = OptionBuilder.withLongOpt("deletelocalrepo").hasArg(false)
                .withDescription("delete local repository after installation").create("dlr");

        Option help = OptionBuilder.withLongOpt("help").withDescription("print this help").create("h");

        options.addOption(destination);
        options.addOption(lrfolder);
        options.addOption(rmlrfolder);
        options.addOption(help);

        HelpFormatter helpFormatter = new HelpFormatter();

        CommandLineParser commandLineParser = new PosixParser();
        CommandLine commands;
        try {
            commands = commandLineParser.parse(options, args);
        } catch (ParseException ex) {
            System.out.println("Error at parsing arguments");
            helpFormatter.printHelp("java -jar " + executableName, options);
            return;
        }

        if (commands.hasOption("h")) {
            helpFormatter.printHelp("java -jar " + executableName, options);
            return;
        }

        String sdest = commands.getOptionValue("d", "./nanosystem");
        System.out.println("The nano system will be installed into " + sdest);
        File dest = new File(sdest);
        if (dest.exists()) {
            FileUtils.deleteDirectory(dest);
        }
        dest.mkdirs();
        File bin = new File(dest, "bin");
        bin.mkdir();
        File bundle = new File(dest, "bundle");
        bundle.mkdir();
        File conf = new File(dest, "conf");
        conf.mkdir();
        File core = new File(dest, "core");
        core.mkdir();
        File logs = new File(dest, "logs");
        logs.mkdir();
        File nanohttpdcore = new File(dest, "nanohttpd-core");
        nanohttpdcore.mkdir();
        File nanohttpdservices = new File(dest, "nanohttpd-services");
        nanohttpdservices.mkdir();
        File temp = new File(dest, "temp");
        temp.mkdir();
        File apps = new File(dest, "apps");
        apps.mkdir();

        File local = new File(commands.getOptionValue("lr", "./local-repository"));
        Collection<RemoteRepository> repositories = Arrays.asList(
                new RemoteRepository("sanaldiyar-snap", "default", "http://maven2.sanaldiyar.com/snap-repo"),
                new RemoteRepository("central", "default", "http://repo1.maven.org/maven2/"));
        Aether aether = new Aether(repositories, local);

        //Copy core felix main
        System.out.println("Downloading Felix main executable");
        List<Artifact> felixmain = aether.resolve(
                new DefaultArtifact("org.apache.felix", "org.apache.felix.main", "jar", "LATEST"), "runtime");
        for (Artifact artifact : felixmain) {
            if (artifact.getArtifactId().equals("org.apache.felix.main")) {
                FileUtils.copyFile(artifact.getFile(), new File(bin, "felix-main.jar"));
                System.out.println(artifact.getArtifactId());
                break;
            }
        }
        System.out.println("OK");

        //Copy core felix bundles
        System.out.println("Downloading Felix core bundles");
        Collection<String> felixcorebundles = Arrays.asList("fileinstall", "bundlerepository", "gogo.runtime",
                "gogo.shell", "gogo.command");
        for (String felixcorebunlde : felixcorebundles) {
            List<Artifact> felixcore = aether.resolve(new DefaultArtifact("org.apache.felix",
                    "org.apache.felix." + felixcorebunlde, "jar", "LATEST"), "runtime");
            for (Artifact artifact : felixcore) {
                if (artifact.getArtifactId().equals("org.apache.felix." + felixcorebunlde)) {
                    FileUtils.copyFileToDirectory(artifact.getFile(), core);
                    System.out.println(artifact.getArtifactId());
                }
            }
        }
        System.out.println("OK");

        //Copy nanohttpd core bundles
        System.out.println("Downloading nanohttpd core bundles and configurations");
        List<Artifact> nanohttpdcorebundle = aether.resolve(
                new DefaultArtifact("com.sanaldiyar.projects.nanohttpd", "nanohttpd", "jar", "LATEST"),
                "runtime");
        for (Artifact artifact : nanohttpdcorebundle) {
            if (!artifact.getArtifactId().equals("org.osgi.core")) {
                FileUtils.copyFileToDirectory(artifact.getFile(), nanohttpdcore);
                System.out.println(artifact.getArtifactId());
            }
        }

        nanohttpdcorebundle = aether.resolve(
                new DefaultArtifact("com.sanaldiyar.projects", "engender", "jar", "LATEST"), "runtime");
        for (Artifact artifact : nanohttpdcorebundle) {
            FileUtils.copyFileToDirectory(artifact.getFile(), nanohttpdcore);
            System.out.println(artifact.getArtifactId());
        }

        nanohttpdcorebundle = aether.resolve(
                new DefaultArtifact("org.codehaus.jackson", "jackson-mapper-asl", "jar", "1.9.5"), "runtime");
        for (Artifact artifact : nanohttpdcorebundle) {
            FileUtils.copyFileToDirectory(artifact.getFile(), nanohttpdcore);
            System.out.println(artifact.getArtifactId());
        }

        nanohttpdcorebundle = aether
                .resolve(new DefaultArtifact("org.mongodb", "mongo-java-driver", "jar", "LATEST"), "runtime");
        for (Artifact artifact : nanohttpdcorebundle) {
            FileUtils.copyFileToDirectory(artifact.getFile(), nanohttpdcore);
            System.out.println(artifact.getArtifactId());
        }

        //Copy nanohttpd conf
        FileUtils.copyInputStreamToFile(App.class.getResourceAsStream("/nanohttpd.conf"),
                new File(dest, "nanohttpd.conf"));
        System.out.println("Configuration: nanohttpd.conf");

        //Copy nanohttpd start script
        File startsh = new File(dest, "start.sh");
        FileUtils.copyInputStreamToFile(App.class.getResourceAsStream("/start.sh"), startsh);
        startsh.setExecutable(true);
        System.out.println("Script: start.sh");

        System.out.println("OK");

        //Copy nanohttpd service bundles
        System.out.println("Downloading nanohttpd service bundles");
        List<Artifact> nanohttpdservicebundle = aether
                .resolve(new DefaultArtifact("com.sanaldiyar.projects.nanohttpd", "mongodbbasedsessionhandler",
                        "jar", "1.0-SNAPSHOT"), "runtime");
        for (Artifact artifact : nanohttpdservicebundle) {
            if (artifact.getArtifactId().equals("mongodbbasedsessionhandler")) {
                FileUtils.copyFileToDirectory(artifact.getFile(), nanohttpdservices);
                System.out.println(artifact.getArtifactId());
                break;
            }
        }

        //Copy nanohttpd mongodbbasedsessionhandler conf
        FileUtils.copyInputStreamToFile(App.class.getResourceAsStream("/mdbbasedsh.conf"),
                new File(dest, "mdbbasedsh.conf"));
        System.out.println("Configuration: mdbbasedsh.conf");

        System.out.println("OK");

        if (commands.hasOption("dlr")) {
            System.out.println("Local repository is deleting");
            FileUtils.deleteDirectory(local);
            System.out.println("OK");
        }

        System.out.println("You can reconfigure nanohttpd and services. To start system run start.sh script");

    } catch (Exception ex) {
        System.out.println("Error at installing.");
    }
}

From source file:com.happy_coding.viralo.coordinator.ViraloRunner.java

/**
 * Main task./*  ww  w. ja v a2s .  c om*/
 *
 * @param args
 * @throws Exception
 */
public static void main(String[] args) throws Exception {

    // Parser
    CommandLineParser parser = new PosixParser();

    // Options
    Options options = new Options();

    Option createFriends = OptionBuilder.withDescription("Create friends by using the given keywords.").hasArg()
            .withArgName("keywords").create("createFriends");

    options.addOption(createFriends);
    options.addOption("R", "refreshFollowers", false, "refresh followers for current user.");
    options.addOption("C", "cleanup", false, "delete friends which don't follow");
    options.addOption("S", "smartTweet", false, "Posts a smart tweet.");
    options.addOption("F", "createTrendFriends", false, "Create friends to a random trend.");
    options.addOption("T", "answerTopQuestion", false, "answer a top question and post it.");
    options.addOption("RC", "robotConversation", false, "starts a task which answers mentions automatically.");

    if (args.length < 1) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar ...jar", options);
        System.exit(0);
    }

    CommandLine line = parser.parse(options, args);

    if (line.hasOption("createFriends")) {

        String keywords = line.getOptionValue("createFriends");

        Viralo viralo = new Viralo();

        FriendDiscoverer friendDiscoverer = new FriendDiscoverer();
        Contact forContact = friendDiscoverer.returnMyself();

        System.out.println("Create friends for " + forContact.getName());

        viralo.createNewFriends(forContact, keywords, ";");

    } else if (line.hasOption("refreshFollowers")) {

        Viralo viralo = new Viralo();

        FriendDiscoverer friendDiscoverer = new FriendDiscoverer();
        Contact forContact = friendDiscoverer.returnMyself();

        viralo.refreshFollowers(forContact);

    } else if (line.hasOption("cleanup")) {

        Viralo viralo = new Viralo();

        FriendDiscoverer friendDiscoverer = new FriendDiscoverer();
        Contact forContact = friendDiscoverer.returnMyself();

        viralo.cleanup(forContact);

    } else if (line.hasOption("smartTweet")) {
        Viralo viralo = new Viralo();
        viralo.postSmartTweet();
    } else if (line.hasOption("createTrendFriends")) {
        FriendDiscoverer friendDiscoverer = new FriendDiscoverer();
        Contact forContact = friendDiscoverer.returnMyself();
        Viralo viralo = new Viralo();
        viralo.createNewFriends(forContact);
    } else if (line.hasOption("answerTopQuestion")) {
        Viralo viralo = new Viralo();
        viralo.answerTopQuestion();
    } else if (line.hasOption("robotConversation")) {

        boolean taskFlag = true;
        Viralo viralo = new Viralo();

        while (taskFlag) {

            /*
            reply to mentions
             */
            viralo.autoConversation();

            /*
            wait some seconds.
             */
            Thread.sleep(WAIT_MS_BETWEEN_ACTIONS);
        }

    }

    System.exit(0);
}

From source file:edu.washington.data.sentimentreebank.StanfordNLPDict.java

public static void main(String args[]) {
    Options options = new Options();
    options.addOption("d", "dict", true, "dictionary file.");
    options.addOption("s", "sentiment", true, "sentiment value file.");

    CommandLineParser parser = new GnuParser();
    try {//from  w  ww. j a  va  2s. c  o m
        CommandLine line = parser.parse(options, args);
        if (!line.hasOption("dict") && !line.hasOption("sentiment")) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("StanfordNLPDict", options);
            return;
        }

        Path dictPath = Paths.get(line.getOptionValue("dict"));
        Path sentimentPath = Paths.get(line.getOptionValue("sentiment"));

        StanfordNLPDict snlp = new StanfordNLPDict(dictPath, sentimentPath);
        String sentence = "take off";
        System.out.printf("sentence [%1$s] %2$s\n", sentence,
                String.valueOf(snlp.getPhraseSentiment(sentence)));

    } catch (ParseException exp) {
        System.err.println("Parsing failed.  Reason: " + exp.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("StanfordNLPDict", options);
    } catch (IOException ex) {
        Logger.getLogger(StanfordNLPDict.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.ingby.socbox.bischeck.migration.Properties2ServerProperties.java

public static void main(String[] args) throws Exception {
    CommandLineParser parser = new GnuParser();
    CommandLine line = null;/*from w ww.j a v a  2 s.com*/
    // create the Options
    Options options = new Options();
    options.addOption("u", "usage", false, "show usage.");
    options.addOption("v", "verbose", false, "verbose - do not write to files");
    options.addOption("s", "source", true, "directory old properties.xml is located");
    options.addOption("d", "destination", true, "directory where the new xml files while be stored");

    try {
        // parse the command line arguments
        line = parser.parse(options, args);

    } catch (org.apache.commons.cli.ParseException e) {
        System.out.println("Command parse error:" + e.getMessage());
        Util.ShellExit(1);
    }

    if (line.hasOption("usage")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("DB2XMLConvert", options);
        Util.ShellExit(0);
    }

    Properties2ServerProperties converter = new Properties2ServerProperties();

    if (line.hasOption("source")) {
        String sourcedir = line.getOptionValue("source");
        String destdir = ".";
        if (line.hasOption("destination")) {
            destdir = line.getOptionValue("destination");
        }

        converter.createXMLServerProperties(sourcedir, destdir);

    }
}

From source file:cc.twittertools.util.ExtractSubcollection.java

@SuppressWarnings("static-access")
public static void main(String[] args) throws Exception {
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName("dir").hasArg().withDescription("source collection directory")
            .create(COLLECTION_OPTION));
    options.addOption(/*from  w  w w  . ja v a  2  s.  c  o  m*/
            OptionBuilder.withArgName("file").hasArg().withDescription("list of tweetids").create(ID_OPTION));

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();
    try {
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println("Error parsing command line: " + exp.getMessage());
        System.exit(-1);
    }

    if (!cmdline.hasOption(COLLECTION_OPTION) || !cmdline.hasOption(ID_OPTION)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(ExtractSubcollection.class.getName(), options);
        System.exit(-1);
    }

    String collectionPath = cmdline.getOptionValue(COLLECTION_OPTION);

    LongOpenHashSet tweetids = new LongOpenHashSet();
    File tweetidsFile = new File(cmdline.getOptionValue(ID_OPTION));
    if (!tweetidsFile.exists()) {
        System.err.println("Error: " + tweetidsFile + " does not exist!");
        System.exit(-1);
    }
    LOG.info("Reading tweetids from " + tweetidsFile);

    FileInputStream fin = new FileInputStream(tweetidsFile);
    BufferedReader br = new BufferedReader(new InputStreamReader(fin));

    String s;
    while ((s = br.readLine()) != null) {
        tweetids.add(Long.parseLong(s));
    }
    br.close();
    fin.close();
    LOG.info("Read " + tweetids.size() + " tweetids.");

    File file = new File(collectionPath);
    if (!file.exists()) {
        System.err.println("Error: " + file + " does not exist!");
        System.exit(-1);
    }

    PrintStream out = new PrintStream(System.out, true, "UTF-8");
    StatusStream stream = new JsonStatusCorpusReader(file);
    Status status;
    while ((status = stream.next()) != null) {
        if (tweetids.contains(status.getId())) {
            out.println(status.getJsonObject().toString());
        }
    }
    stream.close();
    out.close();
}

From source file:com.uber.tchannel.ping.PingClient.java

public static void main(String[] args) throws Exception {
    Options options = new Options();
    options.addOption("h", "host", true, "Server Host to connect to");
    options.addOption("p", "port", true, "Server Port to connect to");
    options.addOption("n", "requests", true, "Number of requests to make");
    options.addOption("?", "help", false, "Usage");
    HelpFormatter formatter = new HelpFormatter();

    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(options, args);

    if (cmd.hasOption("?")) {
        formatter.printHelp("PingClient", options, true);
        return;//  ww w .  ja v a 2  s . c  o m
    }

    String host = cmd.getOptionValue("h", "localhost");
    int port = Integer.parseInt(cmd.getOptionValue("p", "8888"));
    int requests = Integer.parseInt(cmd.getOptionValue("n", "10000"));

    System.out.println(String.format("Connecting from client to server on port: %d", port));
    new PingClient(host, port, requests).run();
    System.out.println("Stopping Client...");
}

From source file:Compiler.java

/** A command line entry point to the mini Java compiler.
 *///  ww w  . j  av  a  2s  .c  om
public static void main(String[] args) {
    CommandLineParser parser = new BasicParser();
    Options options = new Options();

    options.addOption("L", "LLVM", true, "LLVM Bitcode Output Location.");
    options.addOption("x", "x86", true, "x86 Output File Location");
    options.addOption("l", "llvm", false, "Dump Human Readable LLVM Code.");
    options.addOption("i", "input", true, "Compile to x86 Assembly.");
    options.addOption("I", "interp", false, "Run the interpreter.");
    options.addOption("h", "help", false, "Print this help message.");
    options.addOption("V", "version", false, "Version information.");

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

        if (cmd.hasOption("v")) {
            System.out.println("MiniJava Compiler");
            System.out.println("Written By Mark Jones http://web.cecs.pdx.edu/~mpj/");
            System.out.println("Extended for LLVM by Mitch Souders and Mark Smith");
        }
        if (cmd.hasOption("h")) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("java -jar mjc.jar -i <INPUT> (--x86 <OUT>|--LLVM <OUT>|--llvm)", options);
            System.exit(0);
        }
        int errors = 0;
        if (!cmd.hasOption("i")) {
            System.out.println("-i|--input requires a MiniJava input file");
            System.out.println("--help for more info.");
            errors++;
        }
        if (!cmd.hasOption("x") && !cmd.hasOption("l") && !cmd.hasOption("L") && !cmd.hasOption("I")) {
            System.out.println("--x86|--llvm|--LLVM|--interp required for some sort of output.");
            System.out.println("--help for more info.");
            errors++;
        }

        if (errors > 0) {
            System.exit(1);
        }
        String inputFile = cmd.getOptionValue("i");
        compile(inputFile, cmd);
    } catch (ParseException exp) {
        System.out.println("Argument Error: " + exp.getMessage());
    }
}

From source file:com.rapleaf.hank.cli.AddDomainToDomainGroup.java

/**
 * @param args/*from  www  .  j  a  va2s  . c o  m*/
 * @throws IOException
 * @throws ParseException
 * @throws NumberFormatException
 * @throws InvalidConfigurationException
 */
public static void main(String[] args)
        throws IOException, ParseException, NumberFormatException, InvalidConfigurationException {
    Options options = new Options();
    options.addOption("g", "domain-group", true, "the name of the domain group");
    options.addOption("d", "domain", true, "the name of the domain to be added to the group");
    options.addOption("i", "id", true, "the id for the domain in this group");
    options.addOption("c", "config", true,
            "path of a valid config file with coordinator connection information");
    try {
        CommandLine line = new GnuParser().parse(options, args);
        CommandLineChecker.check(line, options, new String[] { "config", "domain-group", "domain" },
                AddDomainToDomainGroup.class);
        ClientConfigurator configurator = new YamlClientConfigurator(line.getOptionValue("config"));
        addDomainToDomainGroup(configurator, line.getOptionValue("domain-group"), line.getOptionValue("domain"),
                Integer.parseInt(line.getOptionValue("id")));
    } catch (ParseException e) {
        new HelpFormatter().printHelp("add_domain", options);
        throw e;
    }
}

From source file:it.tizianofagni.sparkboost.BoostClassifierExe.java

public static void main(String[] args) {

    Options options = new Options();
    options.addOption("b", "binaryProblem", false,
            "Indicate if the input dataset contains a binary problem and not a multilabel one");
    options.addOption("z", "labels0based", false,
            "Indicate if the labels IDs in the dataset to classifyLibSvmWithResults are already assigned in the range [0, numLabels-1] included");
    options.addOption("l", "enableSparkLogging", false, "Enable logging messages of Spark");
    options.addOption("w", "windowsLocalModeFix", true,
            "Set the directory containing the winutils.exe command");
    options.addOption("p", "parallelismDegree", true,
            "Set the parallelism degree (default: number of available cores in the Spark runtime");

    CommandLineParser parser = new BasicParser();
    CommandLine cmd = null;/*from ww w. j a v  a2  s  .co m*/
    String[] remainingArgs = null;
    try {
        cmd = parser.parse(options, args);
        remainingArgs = cmd.getArgs();
        if (remainingArgs.length != 3)
            throw new ParseException("You need to specify all mandatory parameters");
    } catch (ParseException e) {
        System.out.println("Parsing failed.  Reason: " + e.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(
                BoostClassifierExe.class.getSimpleName() + " [OPTIONS] <inputFile> <inputModel> <outputFile>",
                options);
        System.exit(-1);
    }

    boolean binaryProblem = false;
    if (cmd.hasOption("b"))
        binaryProblem = true;
    boolean labels0Based = false;
    if (cmd.hasOption("z"))
        labels0Based = true;
    boolean enablingSparkLogging = false;
    if (cmd.hasOption("l"))
        enablingSparkLogging = true;

    if (cmd.hasOption("w")) {
        System.setProperty("hadoop.home.dir", cmd.getOptionValue("w"));
    }

    String inputFile = remainingArgs[0];
    String inputModel = remainingArgs[1];
    String outputFile = remainingArgs[2];

    long startTime = System.currentTimeMillis();

    // Disable Spark logging.
    if (!enablingSparkLogging) {
        Logger.getLogger("org").setLevel(Level.OFF);
        Logger.getLogger("akka").setLevel(Level.OFF);
    }

    // Create and configure Spark context.
    SparkConf conf = new SparkConf().setAppName("Spark MPBoost classifier");
    JavaSparkContext sc = new JavaSparkContext(conf);

    // Load boosting classifier from disk.
    BoostClassifier classifier = DataUtils.loadModel(sc, inputModel);

    // Get the parallelism degree.
    int parallelismDegree = sc.defaultParallelism();
    if (cmd.hasOption("p")) {
        parallelismDegree = Integer.parseInt(cmd.getOptionValue("p"));
    }

    // Classify documents available on specified input file.
    classifier.classifyLibSvm(sc, inputFile, parallelismDegree, labels0Based, binaryProblem, outputFile);
    long endTime = System.currentTimeMillis();
    System.out.println("Execution time: " + (endTime - startTime) + " milliseconds.");
}