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

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

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Introduction

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

Prototype

public void printHelp(String cmdLineSyntax, Options options)

Source Link

Document

Print the help for options with the specified command line syntax.

Usage

From source file:gov.lanl.adore.djatoka.DjatokaExtract.java

/**
 * Uses apache commons cli to parse input args. Passes parsed
 * parameters to IExtract implementation.
 * @param args command line parameters to defined input,output,etc.
 *//*www.j  av  a2 s  .c  o  m*/
public static void main(String[] args) {
    // create the command line parser
    CommandLineParser parser = new PosixParser();

    // create the Options
    Options options = new Options();
    options.addOption("i", "input", true, "Filepath of the input file.");
    options.addOption("o", "output", true, "Filepath of the output file.");
    options.addOption("l", "level", true, "Resolution level to extract.");
    options.addOption("d", "reduce", true, "Resolution levels to subtract from max resolution.");
    options.addOption("r", "region", true, "Format: Y,X,H,W. ");
    options.addOption("c", "cLayer", true, "Compositing Layer Index.");
    options.addOption("s", "scale", true,
            "Format: Option 1. Define a long-side dimension (e.g. 96); Option 2. Define absolute w,h values (e.g. 1024,768); Option 3. Define a single dimension (e.g. 1024,0) with or without Level Parameter; Option 4. Use a single decimal scaling factor (e.g. 0.854)");
    options.addOption("t", "rotate", true, "Number of degrees to rotate image (i.e. 90, 180, 270).");
    options.addOption("f", "format", true,
            "Mimetype of the image format to be provided as response. Default: image/jpeg");
    options.addOption("a", "AltImpl", true, "Alternate IExtract Implemenation");

    try {
        if (args.length == 0) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("gov.lanl.adore.djatoka.DjatokaExtract", options);
            System.exit(0);
        }

        // parse the command line arguments
        CommandLine line = parser.parse(options, args);
        String input = line.getOptionValue("i");
        String output = line.getOptionValue("o");

        DjatokaDecodeParam p = new DjatokaDecodeParam();
        String level = line.getOptionValue("l");
        if (level != null)
            p.setLevel(Integer.parseInt(level));
        String reduce = line.getOptionValue("d");
        if (level == null && reduce != null)
            p.setLevelReductionFactor(Integer.parseInt(reduce));
        String region = line.getOptionValue("r");
        if (region != null)
            p.setRegion(region);
        String cl = line.getOptionValue("c");
        if (cl != null) {
            int clayer = Integer.parseInt(cl);
            if (clayer > 0)
                p.setCompositingLayer(clayer);
        }
        String scale = line.getOptionValue("s");
        if (scale != null) {
            String[] v = scale.split(",");
            if (v.length == 1) {
                if (v[0].contains("."))
                    p.setScalingFactor(Double.parseDouble(v[0]));
                else {
                    int[] dims = new int[] { -1, Integer.parseInt(v[0]) };
                    p.setScalingDimensions(dims);
                }
            } else if (v.length == 2) {
                int[] dims = new int[] { Integer.parseInt(v[0]), Integer.parseInt(v[1]) };
                p.setScalingDimensions(dims);
            }
        }
        String rotate = line.getOptionValue("t");
        if (rotate != null)
            p.setRotationDegree(Integer.parseInt(rotate));
        String format = line.getOptionValue("f");
        if (format == null)
            format = "image/jpeg";
        String alt = line.getOptionValue("a");
        if (output == null)
            output = input + ".jpg";

        long x = System.currentTimeMillis();
        IExtract ex = new KduExtractExe();
        if (alt != null)
            ex = (IExtract) Class.forName(alt).newInstance();
        DjatokaExtractProcessor e = new DjatokaExtractProcessor(ex);
        e.extractImage(input, output, p, format);
        logger.info("Extraction Time: " + ((double) (System.currentTimeMillis() - x) / 1000) + " seconds");

    } catch (ParseException e) {
        logger.error("Parse exception:" + e.getMessage(), e);
    } catch (DjatokaException e) {
        logger.error("djatoka Extraction exception:" + e.getMessage(), e);
    } catch (InstantiationException e) {
        logger.error("Unable to initialize alternate implemenation:" + e.getMessage(), e);
    } catch (Exception e) {
        logger.error("Unexpected exception:" + e.getMessage(), e);
    }
}

From source file:eu.annocultor.utils.XmlUtils.java

public static void main(String... args) throws Exception {
    // Handling command line parameters with Apache Commons CLI
    Options options = new Options();

    options.addOption(OptionBuilder.withArgName(OPT_FN).hasArg().isRequired()
            .withDescription("XML file name to be pretty-printed").create(OPT_FN));

    // now lets parse the input
    CommandLineParser parser = new BasicParser();
    CommandLine cmd;/*  ww w  .j  a v a 2 s . c  o  m*/
    try {
        cmd = parser.parse(options, Utils.getCommandLineFromANNOCULTOR_ARGS(args));
    } catch (ParseException pe) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("pretty", options);
        return;
    }

    List<File> files = Utils.expandFileTemplateFrom(new File("."), cmd.getOptionValue(OPT_FN));
    for (File file : files) {
        // XML pretty print
        System.out.println("Pretty-print for file " + file);
        if (file.exists())
            prettyPrintXmlFileSAX(file.getCanonicalPath());
        else
            throw new Exception("File not found: " + file.getCanonicalPath());
    }
}

From source file:com.svds.genericconsumer.main.GenericConsumerGroup.java

/**
 * Given command-line arguments, create GenericConsumerGroup
 * // www  . j av a 2s  . c o  m
 * @param args  command-line arguments to parse
 * @throws IOException 
 */
public static void main(String[] args) throws IOException {
    LOG.info("HELLO from main");

    Options options = new Options();
    options.addOption(OptionBuilder.isRequired().withLongOpt(ZOOKEEPER).withDescription("Zookeeper servers")
            .hasArg().create());

    options.addOption(OptionBuilder.isRequired().withLongOpt(GROUPID).withDescription("Kafka group id").hasArg()
            .create());

    options.addOption(OptionBuilder.isRequired().withLongOpt(TOPICNAME).withDescription("Kafka topic name")
            .hasArg().create());

    options.addOption(OptionBuilder.isRequired().withLongOpt(THREADS).withType(Number.class)
            .withDescription("Number of threads").hasArg().create());

    options.addOption(OptionBuilder.isRequired().withLongOpt(CONSUMERCLASS)
            .withDescription("Consumer Class from processing topic name").hasArg().create());

    options.addOption(OptionBuilder.withLongOpt(PARAMETERS)
            .withDescription("Parameters needed for the consumer Class if needed").hasArgs()
            .withValueSeparator(',').create());

    CommandLineParser parser = new BasicParser();
    CommandLine cmd = null;
    try {
        cmd = parser.parse(options, args);
    } catch (ParseException e) {
        LOG.error(e.getMessage(), e);
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("GenericConsumerGroup.main", options);
        throw new IOException(e);
    }

    try {
        GenericConsumerGroup consumerGroupExample = new GenericConsumerGroup();
        consumerGroupExample.doWork(cmd);
    } catch (ParseException ex) {
        LOG.error("Error parsing command-line args");
        throw new IOException(ex);
    }
}

From source file:me.preilly.SimplePush.java

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

    /* Parse command line arguments */
    Options opt = new Options();
    opt.addOption("d", false, "Debug");
    opt.addOption("e", true, "Environment to run in");
    opt.addOption("h", false, "Print help for this application");

    BasicParser parser = new BasicParser();
    CommandLine cl = parser.parse(opt, args);
    boolean err = false;

    if (cl.hasOption("e")) {
        environmentKey = cl.getOptionValue("e");
    }//from  w w w .  j  a v  a  2s.  co  m

    if (err || cl.hasOption("h")) {
        HelpFormatter hf = new HelpFormatter();
        hf.printHelp("java -jar SimplePush.jar -c cookie [-d -p -e [-f filename]]", opt);
        System.exit(0);
    }

    ConfigFactory factory = ConfigFactory.getInstance();
    PropertiesConfiguration config = factory.getConfigProperties(environmentKey, propertiesFileName);
    Globals.getInstance(config);

    certName = config.getString(Const.CERT_NAME);
    certPass = config.getString(Const.CERT_PASSWORD);

    SimplePush obj = new SimplePush();
    obj.pushMessage();
}

From source file:com.c4om.xsdfriendlyvalidator.XSDFriendlyValidatorLauncher.java

/**
 * Method called at application start./*from   w w w  .  java2s.c o  m*/
 * 
 * @param args command line args
 */
public static void main(String[] args) throws Exception {
    CommandLineParser parser = new BasicParser();
    CommandLine commandLine1 = parser.parse(OPTIONS, args);
    CommandLine commandLine = commandLine1;
    if (commandLine.hasOption(OPTION_NAME_HELP)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(COMMAND_LINE_SYNTAX, OPTIONS);
        System.exit(0);
    } else if (!commandLine.hasOption(OPTION_NAME_INPUT_FILES)) {
        System.err.println("You must specify input files. Invoke with --help to see how.");
        System.exit(1);
    }
    String[] inputFileOptionValues = commandLine.getOptionValues(OPTION_NAME_INPUT_FILES);
    List<Document> inputFilesList = getListOfInputDocumentsFromCommandLine(inputFileOptionValues);
    String[] schemasOptionValues = commandLine.getOptionValues(OPTION_NAME_SCHEMAS);
    Map<String, Document> schemasMap = getSchemaFilesFromCommandLine(schemasOptionValues);
    XSDFriendlyValidator validator = new XSDFriendlyValidatorImpl();
    ValidationResults validationResults = validator.validate(inputFilesList,
            Arrays.asList(inputFileOptionValues), schemasMap);
    System.out.println(validationResults.toString());
}

From source file:com.artofsolving.jodconverter.cli.ConvertDocument.java

public static void main(String[] arguments) throws Exception {
    CommandLineParser commandLineParser = new PosixParser();
    CommandLine commandLine = commandLineParser.parse(OPTIONS, arguments);

    int port = SocketOpenOfficeConnection.DEFAULT_PORT;
    if (commandLine.hasOption(OPTION_PORT.getOpt())) {
        port = Integer.parseInt(commandLine.getOptionValue(OPTION_PORT.getOpt()));
    }/* w w w.jav  a 2  s . c  o  m*/

    String outputFormat = null;
    if (commandLine.hasOption(OPTION_OUTPUT_FORMAT.getOpt())) {
        outputFormat = commandLine.getOptionValue(OPTION_OUTPUT_FORMAT.getOpt());
    }

    boolean verbose = false;
    if (commandLine.hasOption(OPTION_VERBOSE.getOpt())) {
        verbose = true;
    }

    DocumentFormatRegistry registry;
    if (commandLine.hasOption(OPTION_XML_REGISTRY.getOpt())) {
        File registryFile = new File(commandLine.getOptionValue(OPTION_XML_REGISTRY.getOpt()));
        if (!registryFile.isFile()) {
            System.err.println("ERROR: specified XML registry file not found: " + registryFile);
            System.exit(EXIT_CODE_XML_REGISTRY_NOT_FOUND);
        }
        registry = new XmlDocumentFormatRegistry(new FileInputStream(registryFile));
        if (verbose) {
            System.out.println("-- loaded document format registry from " + registryFile);
        }
    } else {
        registry = new DefaultDocumentFormatRegistry();
    }

    String[] fileNames = commandLine.getArgs();
    if ((outputFormat == null && fileNames.length != 2) || fileNames.length < 1) {
        String syntax = "convert [options] input-file output-file; or\n"
                + "[options] -f output-format input-file [input-file...]";
        HelpFormatter helpFormatter = new HelpFormatter();
        helpFormatter.printHelp(syntax, OPTIONS);
        System.exit(EXIT_CODE_TOO_FEW_ARGS);
    }

    OpenOfficeConnection connection = new SocketOpenOfficeConnection(port);
    try {
        if (verbose) {
            System.out.println("-- connecting to OpenOffice.org on port " + port);
        }
        connection.connect();
    } catch (ConnectException officeNotRunning) {
        System.err.println(
                "ERROR: connection failed. Please make sure OpenOffice.org is running and listening on port "
                        + port + ".");
        System.exit(EXIT_CODE_CONNECTION_FAILED);
    }
    try {
        DocumentConverter converter = new OpenOfficeDocumentConverter(connection, registry);
        if (outputFormat == null) {
            File inputFile = new File(fileNames[0]);
            File outputFile = new File(fileNames[1]);
            convertOne(converter, inputFile, outputFile, verbose);
        } else {
            for (int i = 0; i < fileNames.length; i++) {
                File inputFile = new File(fileNames[i]);
                File outputFile = new File(FilenameUtils.getFullPath(fileNames[i])
                        + FilenameUtils.getBaseName(fileNames[i]) + "." + outputFormat);
                convertOne(converter, inputFile, outputFile, verbose);
            }
        }
    } finally {
        if (verbose) {
            System.out.println("-- disconnecting");
        }
        connection.disconnect();
    }
}

From source file:com.genentech.chemistry.tool.SDFFilter.java

public static void main(String args[]) {
    String usage = "java sdfFilter [options]\n" + "Filters out molecules that contain the following:\n"
            + "1. More than maxHeavy atoms (default is 100)\n" + "2. Have more than one component\n"
            + "3. Does not have any atoms\n" + "4. Have invalid atoms, like R, * etc ...\n"
            + "5. Have atomic number greater than 53 (Iodine)";

    // create Options object
    Options options = new Options();
    // add  options
    options.addOption("h", false, "");
    options.addOption("in", true, "inFile in OE formats: Ex: a.sdf or .sdf");
    options.addOption("out", true, "outFile in OE formats. Ex: a.sdf or .sdf");
    options.addOption("filtered", true, "Optional: filteredFile in OE formats. Ex: a.sdf or .sdf");
    options.addOption("maxHeavy", true, "Number of heavy atom cutoff. Default is 100");
    CommandLineParser parser = new PosixParser();

    try {/*from w w  w .  ja v a2s .c om*/
        CommandLine cmd = parser.parse(options, args);
        String inFile = cmd.getOptionValue("in");
        if (inFile == null) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp(usage, options);
            System.exit(1);
        }

        String outFile = cmd.getOptionValue("out");
        if (outFile == null) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp(usage, options);
            System.exit(1);
        }

        String filteredFile = null;
        if (cmd.hasOption("filtered")) {
            filteredFile = cmd.getOptionValue("filtered");
        }

        int maxHeavy = 100;
        if (cmd.hasOption("maxHeavy")) {
            maxHeavy = Integer.parseInt(cmd.getOptionValue("maxHeavy"));
            maxAtoms = maxHeavy;
        }

        if (cmd.hasOption("h")) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp(usage, options);
            System.exit(1);
        }

        oemolistream ifs = new oemolistream(inFile);
        oemolostream ofs = new oemolostream(outFile);
        oemolostream ffs = null;
        if (filteredFile != null) {
            ffs = new oemolostream(filteredFile);
        }
        /*it appears that we don't have license to molprop toolkit
        oeisstream iss = new oeisstream();
        OEFilter filter = new OEFilter(iss);
        filter.SetTypeCheck(true);
        oechem.OEThrow.SetLevel(OEErrorLevel.Warning);
        */

        OEGraphMol mol = new OEGraphMol();

        while (oechem.OEReadMolecule(ifs, mol)) {
            //            if (passFilters(mol, filter)) { //needs license to molprop toolkit
            if (passFilters(mol)) {
                oechem.OEWriteMolecule(ofs, mol);
            } else {
                if (ffs != null) {
                    oechem.OEWriteMolecule(ffs, mol);
                }
            }
        }

    } catch (ParseException e) { // TODO print explaination
        throw new Error(e);
    }
}

From source file:net.mybox.mybox.ServerSetup.java

/**
 * Handle command line arguments/*  w w  w . j a  v  a  2 s  .c om*/
 * @param args
 */
public static void main(String[] args) {

    Options options = new Options();
    options.addOption("a", "apphome", true, "application home directory");
    options.addOption("h", "help", false, "show help screen");
    options.addOption("V", "version", false, "print the Mybox version");

    CommandLineParser line = new GnuParser();
    CommandLine cmd = null;

    try {
        cmd = line.parse(options, args);
    } catch (Exception exp) {
        System.err.println(exp.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(Server.class.getName(), options);
        return;
    }

    if (cmd.hasOption("h")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(Server.class.getName(), options);
        return;
    }

    if (cmd.hasOption("V")) {
        Server.printMessage("version " + Common.appVersion);
        return;
    }

    if (cmd.hasOption("a")) {
        String appHomeDir = cmd.getOptionValue("a");
        try {
            Common.updatePaths(appHomeDir);
        } catch (FileNotFoundException e) {
            Server.printErrorExit(e.getMessage());
        }

        Server.updatePaths();
    }

    ServerSetup setup = new ServerSetup();
}

From source file:com.edduarte.argus.Main.java

public static void main(String[] args) {

    installUncaughtExceptionHandler();//from   ww w .  j a va 2s  .  c om

    CommandLineParser parser = new GnuParser();
    Options options = new Options();

    options.addOption("t", "threads", true, "Number of threads to be used "
            + "for computation and indexing processes. Defaults to the number " + "of available cores.");

    options.addOption("p", "port", true, "Core server port. Defaults to 9000.");

    options.addOption("dbh", "db-host", true, "Database host. Defaults to localhost.");

    options.addOption("dbp", "db-port", true, "Database port. Defaults to 27017.");

    options.addOption("case", "preserve-case", false, "Keyword matching with case sensitivity.");

    options.addOption("stop", "stopwords", false, "Keyword matching with stopword filtering.");

    options.addOption("stem", "stemming", false, "Keyword matching with stemming (lexical variants).");

    options.addOption("h", "help", false, "Shows this help prompt.");

    CommandLine commandLine;
    try {
        // Parse the program arguments
        commandLine = parser.parse(options, args);
    } catch (ParseException ex) {
        logger.error("There was a problem processing the input arguments. "
                + "Write -h or --help to show the list of available commands.");
        logger.error(ex.getMessage(), ex);
        return;
    }

    if (commandLine.hasOption('h')) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar argus-core.jar", options);
        return;
    }

    int maxThreads = Runtime.getRuntime().availableProcessors() - 1;
    maxThreads = maxThreads > 0 ? maxThreads : 1;
    if (commandLine.hasOption('t')) {
        String threadsText = commandLine.getOptionValue('t');
        maxThreads = Integer.parseInt(threadsText);
        if (maxThreads <= 0 || maxThreads > 32) {
            logger.error("Invalid number of threads. Must be a number between 1 and 32.");
            return;
        }
    }

    int port = 9000;
    if (commandLine.hasOption('p')) {
        String portString = commandLine.getOptionValue('p');
        port = Integer.parseInt(portString);
    }

    String dbHost = "localhost";
    if (commandLine.hasOption("dbh")) {
        dbHost = commandLine.getOptionValue("dbh");
    }

    int dbPort = 27017;
    if (commandLine.hasOption("dbp")) {
        String portString = commandLine.getOptionValue("dbp");
        dbPort = Integer.parseInt(portString);
    }

    boolean isIgnoringCase = true;
    if (commandLine.hasOption("case")) {
        isIgnoringCase = false;
    }

    boolean isStoppingEnabled = false;
    if (commandLine.hasOption("stop")) {
        isStoppingEnabled = true;
    }

    boolean isStemmingEnabled = false;
    if (commandLine.hasOption("stem")) {
        isStemmingEnabled = true;
    }

    try {
        Context context = Context.getInstance();
        context.setIgnoreCase(isIgnoringCase);
        context.setStopwordsEnabled(isStoppingEnabled);
        context.setStemmingEnabled(isStemmingEnabled);
        context.start(port, maxThreads, dbHost, dbPort);

    } catch (Exception ex) {
        ex.printStackTrace();
        logger.info("Shutting down the server...");
        System.exit(1);
    }
}

From source file:com.edduarte.vokter.Main.java

public static void main(String[] args) {

    installUncaughtExceptionHandler();//from w w  w  . ja va 2  s .c o m

    CommandLineParser parser = new GnuParser();
    Options options = new Options();

    options.addOption("t", "threads", true, "Number of threads to be used "
            + "for computation and indexing processes. Defaults to the number " + "of available cores.");

    options.addOption("p", "port", true, "Core server port. Defaults to 9000.");

    options.addOption("dbh", "db-host", true, "Database host. Defaults to localhost.");

    options.addOption("dbp", "db-port", true, "Database port. Defaults to 27017.");

    options.addOption("case", "preserve-case", false, "Keyword matching with case sensitivity.");

    options.addOption("stop", "stopwords", false, "Keyword matching with stopword filtering.");

    options.addOption("stem", "stemming", false, "Keyword matching with stemming (lexical variants).");

    options.addOption("h", "help", false, "Shows this help prompt.");

    CommandLine commandLine;
    try {
        // Parse the program arguments
        commandLine = parser.parse(options, args);
    } catch (ParseException ex) {
        logger.error("There was a problem processing the input arguments. "
                + "Write -h or --help to show the list of available commands.");
        logger.error(ex.getMessage(), ex);
        return;
    }

    if (commandLine.hasOption('h')) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar vokter-core.jar", options);
        return;
    }

    int maxThreads = Runtime.getRuntime().availableProcessors() - 1;
    maxThreads = maxThreads > 0 ? maxThreads : 1;
    if (commandLine.hasOption('t')) {
        String threadsText = commandLine.getOptionValue('t');
        maxThreads = Integer.parseInt(threadsText);
        if (maxThreads <= 0 || maxThreads > 32) {
            logger.error("Invalid number of threads. Must be a number between 1 and 32.");
            return;
        }
    }

    int port = 9000;
    if (commandLine.hasOption('p')) {
        String portString = commandLine.getOptionValue('p');
        port = Integer.parseInt(portString);
    }

    String dbHost = "localhost";
    if (commandLine.hasOption("dbh")) {
        dbHost = commandLine.getOptionValue("dbh");
    }

    int dbPort = 27017;
    if (commandLine.hasOption("dbp")) {
        String portString = commandLine.getOptionValue("dbp");
        dbPort = Integer.parseInt(portString);
    }

    boolean isIgnoringCase = true;
    if (commandLine.hasOption("case")) {
        isIgnoringCase = false;
    }

    boolean isStoppingEnabled = false;
    if (commandLine.hasOption("stop")) {
        isStoppingEnabled = true;
    }

    boolean isStemmingEnabled = false;
    if (commandLine.hasOption("stem")) {
        isStemmingEnabled = true;
    }

    try {
        Context context = Context.getInstance();
        context.setIgnoreCase(isIgnoringCase);
        context.setStopwordsEnabled(isStoppingEnabled);
        context.setStemmingEnabled(isStemmingEnabled);
        context.start(port, maxThreads, dbHost, dbPort);

    } catch (Exception ex) {
        ex.printStackTrace();
        logger.info("Shutting down the server...");
        System.exit(1);
    }
}