Example usage for org.apache.commons.cli OptionBuilder hasArg

List of usage examples for org.apache.commons.cli OptionBuilder hasArg

Introduction

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

Prototype

public static OptionBuilder hasArg() 

Source Link

Document

The next Option created will require an argument value.

Usage

From source file:de.dmarcini.submatix.pclogger.gui.MainCommGUI.java

/**
 * CLI-Optionen einlesen Project: SubmatixBTConfigPC Package: de.dmarcini.submatix.pclogger.gui
 * /*from www  .ja  v a2  s .c  o  m*/
 * @author Dirk Marciniak (dirk_marciniak@arcor.de) Stand: 28.01.2012
 * @param args
 * @return
 * @throws Exception
 */
@SuppressWarnings("null")
private static boolean parseCliOptions(String[] args) throws Exception {
    CommandLine cmdLine = null;
    String argument;
    // Optionenobjet anlegen
    Options options = new Options();
    Option optLogLevel;
    Option optLogFile;
    Option optDatabaseDir;
    Option optExportDir;
    Option optLangTwoLetter;
    Option optConsoleLog;
    Option optHelp;
    Option optDeveloperDebug;
    GnuParser parser;
    //
    // Optionen fr das Parsing anlegen und zu den Optionen zufgen
    //
    // Hilfe
    optHelp = new Option("help", "give help...");
    // Logleven festlegen
    OptionBuilder.withArgName("loglevel");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("Loglevel  (ALL|DEBUG|INFO|WARN|ERROR|FATAL|OFF)");
    optLogLevel = OptionBuilder.create("loglevel");
    // Logfile abgefragt?
    OptionBuilder.withArgName("logfile");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("custom logfile (directory must exist)");
    optLogFile = OptionBuilder.create("logfile");
    // Daternverzeichnis?
    OptionBuilder.withArgName("databasedir");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("directory for create ans saving database");
    optDatabaseDir = OptionBuilder.create("databasedir");
    // Exportverzeichnis?
    OptionBuilder.withArgName("exportdir");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("directory for export UDDF files");
    optExportDir = OptionBuilder.create("exportdir");
    // Landescode vorgeben?
    OptionBuilder.withArgName("langcode");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("language code for overridign system default (eg. 'en' or 'de' etc.)");
    optLangTwoLetter = OptionBuilder.create("langcode");
    // Log auf console?
    optConsoleLog = new Option("console", "logging to console for debugging purposes...");
    // Entwicklerdebug
    optDeveloperDebug = new Option("developer", "for programmers...");
    // Optionen zufgen
    options.addOption(optHelp);
    options.addOption(optLogLevel);
    options.addOption(optLogFile);
    options.addOption(optDatabaseDir);
    options.addOption(optExportDir);
    options.addOption(optLangTwoLetter);
    options.addOption(optConsoleLog);
    options.addOption(optDeveloperDebug);
    // Parser anlegen
    parser = new GnuParser();
    try {
        cmdLine = parser.parse(options, args);
        if (cmdLine == null) {
            throw new Exception("can't build cmdline parser");
        }
    } catch (ParseException e) {
        System.out.println(e.getLocalizedMessage());
        System.exit(-1);
    }
    //
    // auswerten der Argumente
    //
    //
    // hilfe?
    //
    if (cmdLine.hasOption("help")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(120);
        formatter.printHelp(ProjectConst.CREATORPROGRAM, options);
        System.out.println("ENDE nach HELP...");
        System.exit(0);
    }
    //
    // Loglevel
    //
    if (cmdLine.hasOption("loglevel")) {
        argument = cmdLine.getOptionValue("loglevel").toLowerCase();
        // ALL | DEBU G | INFO | WARN | ERROR | FATAL | OFF
        if (argument.equalsIgnoreCase("all"))
            SpxPcloggerProgramConfig.logLevel = Level.ALL;
        else if (argument.equalsIgnoreCase("debug"))
            SpxPcloggerProgramConfig.logLevel = Level.DEBUG;
        else if (argument.equalsIgnoreCase("info"))
            SpxPcloggerProgramConfig.logLevel = Level.INFO;
        else if (argument.equalsIgnoreCase("warn"))
            SpxPcloggerProgramConfig.logLevel = Level.WARN;
        else if (argument.equalsIgnoreCase("error"))
            SpxPcloggerProgramConfig.logLevel = Level.ERROR;
        else if (argument.equalsIgnoreCase("fatal"))
            SpxPcloggerProgramConfig.logLevel = Level.FATAL;
        else if (argument.equalsIgnoreCase("off"))
            SpxPcloggerProgramConfig.logLevel = Level.OFF;
        else {
            // Ausgabe der Hilfe, wenn da was unverstndliches passierte
            System.err.println("unbekanntes Argument bei --loglevel <" + argument + ">");
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp(ProjectConst.CREATORPROGRAM, options);
            System.out.println("ENDE nach DEBUGLEVEL/HELP...");
            System.exit(-1);
        }
        SpxPcloggerProgramConfig.wasCliLogLevel = true;
    }
    //
    // Logfile
    //
    if (cmdLine.hasOption("logfile")) {
        argument = cmdLine.getOptionValue("logfile");
        File tempLogFile, tempParentDir;
        try {
            tempLogFile = new File(argument);
            tempParentDir = tempLogFile.getParentFile();
            if (tempParentDir.exists() && tempParentDir.isDirectory()) {
                SpxPcloggerProgramConfig.logFile = tempLogFile;
                SpxPcloggerProgramConfig.wasCliLogfile = true;
            }
        } catch (NullPointerException ex) {
            System.err.println("logfile was <null>");
        }
    }
    //
    // database Directory
    //
    if (cmdLine.hasOption("databasedir")) {
        argument = cmdLine.getOptionValue("databasedir");
        File tempDataDir;
        try {
            tempDataDir = new File(argument);
            if (tempDataDir.exists() && tempDataDir.isDirectory()) {
                SpxPcloggerProgramConfig.databaseDir = tempDataDir;
                SpxPcloggerProgramConfig.wasCliDatabaseDir = true;
            }
        } catch (NullPointerException ex) {
            System.err.println("dataDir was <null>");
        }
    }
    //
    // Export Directory
    //
    if (cmdLine.hasOption("exportdir")) {
        argument = cmdLine.getOptionValue("exportdir");
        File tempExportDir;
        try {
            tempExportDir = new File(argument);
            if (tempExportDir.exists() && tempExportDir.isDirectory()) {
                SpxPcloggerProgramConfig.exportDir = tempExportDir;
                SpxPcloggerProgramConfig.wasCliExportDir = true;
            }
        } catch (NullPointerException ex) {
            System.err.println("dataDir was <null>");
        }
    }
    //
    // Sprachcode (abweichend vom lokelen)
    //
    if (cmdLine.hasOption("langcode")) {
        argument = cmdLine.getOptionValue("langcode");
        if (argument.length() >= 2) {
            SpxPcloggerProgramConfig.langCode = argument;
            SpxPcloggerProgramConfig.wasCliLangCode = true;
        }
    }
    //
    // Console
    //
    if (cmdLine.hasOption("console")) {
        SpxPcloggerProgramConfig.consoleLog = true;
        SpxPcloggerProgramConfig.wasCliConsoleLog = true;
    }
    //
    // Entwicklerdebug
    //
    if (cmdLine.hasOption("developer")) {
        SpxPcloggerProgramConfig.developDebug = true;
    }
    return (true);
}

From source file:UartEchoServer.java

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

    options.addOption(new Option(OPTION_HELP, "print this message"));

    OptionBuilder.withLongOpt(OPTION_PORT);
    OptionBuilder.withDescription("set port COMx");
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withLongOpt(OPTION_BAUD);
    OptionBuilder.withDescription("set the baud rate");
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.hasArg();//from   ww  w .j a v a  2 s  .  co  m
    options.addOption(OptionBuilder.create());

    OptionBuilder.withLongOpt(OPTION_DATA);
    OptionBuilder.withDescription("set the data bits [" + DATA_BITS_5 + "|" + DATA_BITS_6 + "|" + DATA_BITS_7
            + "|" + DATA_BITS_8 + "]");
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withLongOpt(OPTION_STOP);
    OptionBuilder.withDescription(
            "set the stop bits [" + STOP_BITS_1 + "|" + STOP_BITS_1_5 + "|" + STOP_BITS_2 + "]");
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withLongOpt(OPTION_PARITY);
    OptionBuilder.withDescription("set the parity [" + PARITY_NONE + "|" + PARITY_EVEN + "|" + PARITY_ODD + "|"
            + PARITY_MARK + "|" + PARITY_SPACE + "]");
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    OptionBuilder.withLongOpt(OPTION_FLOW);
    OptionBuilder.withDescription("set the flow control [" + FLOWCONTROL_NONE + "|" + FLOWCONTROL_RTSCTS + "|"
            + FLOWCONTROL_XONXOFF + "]");
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.hasArg();
    options.addOption(OptionBuilder.create());

    final CommandLineParser parser = new PosixParser();

    try {
        // parse the command line arguments
        final CommandLine commandLine = parser.parse(options, aArgs);

        if (commandLine.hasOption(OPTION_HELP)) {
            final HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("UartEchoServer", options);
        } else {
            final UartEchoServer echoServer = new UartEchoServer();
            echoServer.Construct(commandLine);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:DcmRcv.java

private static CommandLine parse(String[] args) {
    Options opts = new Options();

    OptionBuilder.withArgName("NULL|3DES|AES");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("enable TLS connection without, 3DES or AES encryption");
    opts.addOption(OptionBuilder.create("tls"));

    opts.addOption("nossl2", false, "disable acceptance of SSLv2Hello TLS handshake");
    opts.addOption("noclientauth", false, "disable client authentification for TLS");

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();/*from   w ww.  j a v a2s. c o  m*/
    OptionBuilder
            .withDescription("file path or URL of P12 or JKS keystore, resource:tls/test_sys_2.p12 by default");
    opts.addOption(OptionBuilder.create("keystore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for keystore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("keystorepw"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder
            .withDescription("password for accessing the key in the keystore, keystore password by default");
    opts.addOption(OptionBuilder.create("keypw"));

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("file path or URL of JKS truststore, resource:tls/mesa_certs.jks by default");
    opts.addOption(OptionBuilder.create("truststore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for truststore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("truststorepw"));

    OptionBuilder.withArgName("dir");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("store received objects into files in specified directory <dir>."
            + " Do not store received objects by default.");
    opts.addOption(OptionBuilder.create("dest"));

    opts.addOption("defts", false, "accept only default transfer syntax.");
    opts.addOption("bigendian", false, "accept also Explict VR Big Endian transfer syntax.");
    opts.addOption("native", false, "accept only transfer syntax with uncompressed pixel data.");

    OptionBuilder.withArgName("maxops");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription(
            "maximum number of outstanding operations performed " + "asynchronously, unlimited by default.");
    opts.addOption(OptionBuilder.create("async"));

    opts.addOption("pdv1", false, "send only one PDV in one P-Data-TF PDU, "
            + "pack command and data PDV in one P-DATA-TF PDU by default.");
    opts.addOption("tcpdelay", false, "set TCP_NODELAY socket option to false, true by default");

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for Socket close after sending A-ABORT, 50ms by default");
    opts.addOption(OptionBuilder.create("soclosedelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for DIMSE-RSP; useful for testing asynchronous mode");
    opts.addOption(OptionBuilder.create("rspdelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving -ASSOCIATE-RQ, 5s by default");
    opts.addOption(OptionBuilder.create("requestTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving A-RELEASE-RP, 5s by default");
    opts.addOption(OptionBuilder.create("releaseTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("period in ms to check for outstanding DIMSE-RSP, 10s by default");
    opts.addOption(OptionBuilder.create("reaper"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving DIMSE-RQ, 60s by default");
    opts.addOption(OptionBuilder.create("idleTO"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of received P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("rcvpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of sent P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("sndpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_RCVBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sorcvbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_SNDBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sosndbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("minimal buffer size to write received object to file, 1KB by default");
    opts.addOption(OptionBuilder.create("bufsize"));

    opts.addOption("h", "help", false, "print this message");
    opts.addOption("V", "version", false, "print the version information and exit");
    CommandLine cl = null;
    try {
        cl = new GnuParser().parse(opts, args);
    } catch (ParseException e) {
        exit("dcmrcv: " + e.getMessage());
        throw new RuntimeException("unreachable");
    }
    if (cl.hasOption("V")) {
        Package p = DcmRcv.class.getPackage();
        System.out.println("dcmrcv v" + p.getImplementationVersion());
        System.exit(0);
    }
    if (cl.hasOption("h") || cl.getArgList().size() == 0) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(USAGE, DESCRIPTION, opts, EXAMPLE);
        System.exit(0);
    }
    return cl;
}

From source file:edu.harvard.med.screensaver.io.CommandLineApplication.java

/**
 * Adds "dbhost", "dbport", "dbuser", "dbpassword", and "dbname" options to
 * the command line parser, enabling this CommandLineApplication to access a
 * database.//from  w w  w  .j  av a2 s  . c o  m
 */
@SuppressWarnings("static-access")
private void addDatabaseOptions() {
    addCommandLineOption(OptionBuilder.hasArg().withArgName("host name").withLongOpt("dbhost")
            .withDescription("database host").create("H"));
    addCommandLineOption(OptionBuilder.hasArg().withArgName("port").withLongOpt("dbport")
            .withDescription("database port").create("T"));
    addCommandLineOption(OptionBuilder.hasArg().withArgName("user name").withLongOpt("dbuser")
            .withDescription("database user name").create("U"));
    addCommandLineOption(OptionBuilder.hasArg().withArgName("password").withLongOpt("dbpassword")
            .withDescription("database user's password").create("P"));
    addCommandLineOption(OptionBuilder.hasArg().withArgName("database").withLongOpt("dbname")
            .withDescription("database name").create("D"));
}

From source file:com.bluemarsh.jswat.console.Main.java

/**
 * Process the given command line arguments.
 *
 * @param  args  command line arguments.
 * @throws  ParseException  if argument parsing fails.
 *///from  w w  w.j a  v  a2s. com
private static void processArguments(String[] args) throws ParseException {
    Options options = new Options();
    // Option: h/help
    OptionBuilder.withDescription(NbBundle.getMessage(Main.class, "MSG_Main_Option_help"));
    OptionBuilder.withLongOpt("help");
    options.addOption(OptionBuilder.create("h"));

    // Option: attach <port>
    OptionBuilder.hasArg();
    OptionBuilder.withArgName("port");
    OptionBuilder.withDescription(NbBundle.getMessage(Main.class, "MSG_Main_Option_attach"));
    options.addOption(OptionBuilder.create("attach"));

    // Option: sourcepath <path>
    OptionBuilder.hasArg();
    OptionBuilder.withArgName("path");
    OptionBuilder.withDescription(NbBundle.getMessage(Main.class, "MSG_Main_Option_sourcepath"));
    options.addOption(OptionBuilder.create("sourcepath"));

    // Option: e/emacs
    OptionBuilder.withDescription(NbBundle.getMessage(Main.class, "MSG_Main_Option_jdb"));
    options.addOption(OptionBuilder.create("jdb"));

    // Parse the command line arguments.
    CommandLineParser parser = new GnuParser();
    CommandLine line = parser.parse(options, args);

    // Interrogate the command line options.
    jdbEmulationMode = line.hasOption("jdb");
    if (line.hasOption("help")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java com.bluemarsh.jswat.console.Main", options);
        System.exit(0);
    }
    if (line.hasOption("sourcepath")) {
        Session session = SessionProvider.getCurrentSession();
        PathManager pm = PathProvider.getPathManager(session);
        String path = line.getOptionValue("sourcepath");
        List<String> roots = Strings.stringToList(path, File.pathSeparator);
        pm.setSourcePath(roots);
    }
    if (line.hasOption("attach")) {
        final Session session = SessionProvider.getCurrentSession();
        String port = line.getOptionValue("attach");
        ConnectionFactory factory = ConnectionProvider.getConnectionFactory();
        final JvmConnection connection;
        try {
            connection = factory.createSocket("localhost", port);
            // The actual connection may be made some time from now,
            // so set up a listener to be notified at that time.
            connection.addConnectionListener(new ConnectionListener() {

                @Override
                public void connected(ConnectionEvent event) {
                    if (session.isConnected()) {
                        // The user already connected to something else.
                        JvmConnection c = event.getConnection();
                        c.getVM().dispose();
                        c.disconnect();
                    } else {
                        session.connect(connection);
                    }
                }
            });
            connection.connect();
        } catch (Exception e) {
            logger.log(Level.SEVERE, null, e);
        }
    }
}

From source file:chibi.gemmaanalysis.SummaryStatistics.java

@SuppressWarnings("static-access")
@Override//from   w  ww . j ava 2 s. co  m
protected void buildOptions() {
    Option taxonOption = OptionBuilder.hasArg().withArgName("taxon")
            .withDescription("Taxon common name (e.g., human)").create('t');
    Option outFileOption = OptionBuilder.hasArg().withArgName("outFile").withDescription("Output file")
            .create('o');

    addOption(outFileOption);
    addOption(taxonOption);

}

From source file:edu.harvard.med.screensaver.io.CommandLineApplication.java

@SuppressWarnings("static-access")
private void addAdministratorUserOptions() {
    addCommandLineOption(OptionBuilder.hasArg().withArgName("user ID #")
            .withDescription("the User ID of the administrative user performing the load")
            .withLongOpt("admin-id").create("A"));

    addCommandLineOption(OptionBuilder.hasArg().withArgName("login ID")
            .withDescription("the Login ID of the administrative user performing the load")
            .withLongOpt("admin-login-id").create("AL"));

    addCommandLineOption(OptionBuilder.hasArg().withArgName("eCommons ID")
            .withDescription("the eCommons ID of the administrative user performing the load")
            .withLongOpt("admin-ecommons-id").create("AE"));
}

From source file:DcmSnd.java

private static CommandLine parse(String[] args) {
    Options opts = new Options();
    OptionBuilder.withArgName("aet[@host][:port]");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set AET, local address and listening port of local Application Entity");
    opts.addOption(OptionBuilder.create("L"));

    opts.addOption("ts1", false,
            "offer Default Transfer Syntax in " + "separate Presentation Context. By default offered with\n"
                    + "Explicit VR Little Endian TS in one PC.");

    opts.addOption("fileref", false, "send objects without pixel data, but with a reference to "
            + "the DICOM file using DCM4CHE URI\nReferenced Transfer Syntax "
            + "to import DICOM objects\n                            on a given file system to a DCM4CHEE "
            + "archive.");

    OptionBuilder.withArgName("username");
    OptionBuilder.hasArg();//from   w  w w  .j a v a2 s .  co  m
    OptionBuilder.withDescription(
            "enable User Identity Negotiation with specified username and " + " optional passcode");
    opts.addOption(OptionBuilder.create("username"));

    OptionBuilder.withArgName("passcode");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription(
            "optional passcode for User Identity Negotiation, " + "only effective with option -username");
    opts.addOption(OptionBuilder.create("passcode"));

    opts.addOption("uidnegrsp", false,
            "request positive User Identity Negotation response, " + "only effective with option -username");

    OptionBuilder.withArgName("NULL|3DES|AES");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("enable TLS connection without, 3DES or AES encryption");
    opts.addOption(OptionBuilder.create("tls"));

    opts.addOption("nossl2", false, "disable acceptance of SSLv2Hello TLS handshake");
    opts.addOption("noclientauth", false, "disable client authentification for TLS");

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();
    OptionBuilder
            .withDescription("file path or URL of P12 or JKS keystore, resource:tls/test_sys_2.p12 by default");
    opts.addOption(OptionBuilder.create("keystore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for keystore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("keystorepw"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder
            .withDescription("password for accessing the key in the keystore, keystore password by default");
    opts.addOption(OptionBuilder.create("keypw"));

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("file path or URL of JKS truststore, resource:tls/mesa_certs.jks by default");
    opts.addOption(OptionBuilder.create("truststore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for truststore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("truststorepw"));

    OptionBuilder.withArgName("aet@host:port");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("request storage commitment of (successfully) sent objects "
            + "afterwards in new association\nto specified remote " + "Application Entity");
    opts.addOption(OptionBuilder.create("stgcmtae"));

    opts.addOption("stgcmt", false,
            "request storage commitment of (successfully) sent objects " + "afterwards in same association");

    OptionBuilder.withArgName("maxops");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximum number of outstanding operations it may invoke "
            + "asynchronously, unlimited by default.");
    opts.addOption(OptionBuilder.create("async"));

    opts.addOption("pdv1", false, "send only one PDV in one P-Data-TF PDU, "
            + "pack command and data PDV in one P-DATA-TF PDU by default.");
    opts.addOption("tcpdelay", false, "set TCP_NODELAY socket option to false, true by default");

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for TCP connect, no timeout by default");
    opts.addOption(OptionBuilder.create("connectTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for Socket close after sending A-ABORT, " + "50ms by default");
    opts.addOption(OptionBuilder.create("soclosedelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for closing the listening socket, " + "1000ms by default");
    opts.addOption(OptionBuilder.create("shutdowndelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("period in ms to check for outstanding DIMSE-RSP, " + "10s by default");
    opts.addOption(OptionBuilder.create("reaper"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving DIMSE-RSP, 60s by default");
    opts.addOption(OptionBuilder.create("rspTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving A-ASSOCIATE-AC, 5s by default");
    opts.addOption(OptionBuilder.create("acceptTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving A-RELEASE-RP, 5s by default");
    opts.addOption(OptionBuilder.create("releaseTO"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of received P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("rcvpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of sent P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("sndpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_RCVBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sorcvbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_SNDBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sosndbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("transcoder buffer size in KB, 1KB by default");
    opts.addOption(OptionBuilder.create("bufsize"));

    opts.addOption("lowprior", false, "LOW priority of the C-STORE operation, MEDIUM by default");
    opts.addOption("highprior", false, "HIGH priority of the C-STORE operation, MEDIUM by default");
    opts.addOption("h", "help", false, "print this message");
    opts.addOption("V", "version", false, "print the version information and exit");
    CommandLine cl = null;
    try {
        cl = new GnuParser().parse(opts, args);
    } catch (ParseException e) {
        exit("dcmsnd: " + e.getMessage());
        throw new RuntimeException("unreachable");
    }
    if (cl.hasOption('V')) {
        Package p = DcmSnd.class.getPackage();
        System.out.println("dcmsnd v" + p.getImplementationVersion());
        System.exit(0);
    }
    if (cl.hasOption('h') || cl.getArgList().size() < 2) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(USAGE, DESCRIPTION, opts, EXAMPLE);
        System.exit(0);
    }
    return cl;
}

From source file:com.upload.DcmSnd.java

private static CommandLine parse(String[] args) {
    Options opts = new Options();

    OptionBuilder.withArgName("name");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set device name, use DCMSND by default");
    opts.addOption(OptionBuilder.create("device"));

    OptionBuilder.withArgName("aet[@host][:port]");
    OptionBuilder.hasArg();/*from   w  ww  .  j a v a  2  s  . c  o m*/
    OptionBuilder.withDescription("set AET, local address and listening port of local "
            + "Application Entity, use device name and pick up any valid "
            + "local address to bind the socket by default");
    opts.addOption(OptionBuilder.create("L"));

    opts.addOption("ts1", false,
            "offer Default Transfer Syntax in " + "separate Presentation Context. By default offered with "
                    + "Explicit VR Little Endian TS in one PC.");

    opts.addOption("fileref", false,
            "send objects without pixel data, but with a reference to "
                    + "the DICOM file using DCM4CHE URI Referenced Transfer Syntax "
                    + "to import DICOM objects on a given file system to a DCM4CHEE " + "archive.");

    OptionBuilder.withArgName("username");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription(
            "enable User Identity Negotiation with specified username and " + " optional passcode");
    opts.addOption(OptionBuilder.create("username"));

    OptionBuilder.withArgName("passcode");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription(
            "optional passcode for User Identity Negotiation, " + "only effective with option -username");
    opts.addOption(OptionBuilder.create("passcode"));

    opts.addOption("uidnegrsp", false,
            "request positive User Identity Negotation response, " + "only effective with option -username");

    OptionBuilder.withArgName("NULL|3DES|AES");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("enable TLS connection without, 3DES or AES encryption");
    opts.addOption(OptionBuilder.create("tls"));

    OptionGroup tlsProtocol = new OptionGroup();
    tlsProtocol.addOption(new Option("tls1", "disable the use of SSLv3 and SSLv2 for TLS connections"));
    tlsProtocol.addOption(new Option("ssl3", "disable the use of TLSv1 and SSLv2 for TLS connections"));
    tlsProtocol.addOption(new Option("no_tls1", "disable the use of TLSv1 for TLS connections"));
    tlsProtocol.addOption(new Option("no_ssl3", "disable the use of SSLv3 for TLS connections"));
    tlsProtocol.addOption(new Option("no_ssl2", "disable the use of SSLv2 for TLS connections"));
    opts.addOptionGroup(tlsProtocol);

    opts.addOption("noclientauth", false, "disable client authentification for TLS");

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();
    OptionBuilder
            .withDescription("file path or URL of P12 or JKS keystore, resource:tls/test_sys_2.p12 by default");
    opts.addOption(OptionBuilder.create("keystore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for keystore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("keystorepw"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder
            .withDescription("password for accessing the key in the keystore, keystore password by default");
    opts.addOption(OptionBuilder.create("keypw"));

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("file path or URL of JKS truststore, resource:tls/mesa_certs.jks by default");
    opts.addOption(OptionBuilder.create("truststore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for truststore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("truststorepw"));

    OptionBuilder.withArgName("aet@host:port");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("request storage commitment of (successfully) sent objects "
            + "afterwards in new association to specified remote " + "Application Entity");
    opts.addOption(OptionBuilder.create("stgcmtae"));

    opts.addOption("stgcmt", false,
            "request storage commitment of (successfully) sent objects " + "afterwards in same association");

    OptionBuilder.withArgName("attr=value");
    OptionBuilder.hasArgs();
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.withDescription("Replace value of specified attribute "
            + "with specified value in transmitted objects. attr can be "
            + "specified by name or tag value (in hex), e.g. PatientName " + "or 00100010.");
    opts.addOption(OptionBuilder.create("set"));

    OptionBuilder.withArgName("salt");
    OptionBuilder.hasArgs();
    OptionBuilder.withDescription(
            "Anonymize the files.  Set to 0 for a random anonymization (not repeatable) or 1 for a daily anonymization or another"
                    + " value for a specific salt for reproducible anonymization (useful for allowing studies to be sent at a later date and still correctly named/associated)");
    OptionBuilder.withLongOpt("anonymize");
    opts.addOption(OptionBuilder.create("a"));

    OptionBuilder.withArgName("sx1[:sx2[:sx3]");
    OptionBuilder.hasArgs();
    OptionBuilder.withValueSeparator(':');
    OptionBuilder.withDescription(
            "Suffix SOP [,Series [,Study]] " + "Instance UID with specified value[s] in transmitted objects.");
    opts.addOption(OptionBuilder.create("setuid"));

    OptionBuilder.withArgName("maxops");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximum number of outstanding operations it may invoke "
            + "asynchronously, unlimited by default.");
    opts.addOption(OptionBuilder.create("async"));

    opts.addOption("pdv1", false, "send only one PDV in one P-Data-TF PDU, "
            + "pack command and data PDV in one P-DATA-TF PDU by default.");
    opts.addOption("tcpdelay", false, "set TCP_NODELAY socket option to false, true by default");

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for TCP connect, no timeout by default");
    opts.addOption(OptionBuilder.create("connectTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for Socket close after sending A-ABORT, " + "50ms by default");
    opts.addOption(OptionBuilder.create("soclosedelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for closing the listening socket, " + "1000ms by default");
    opts.addOption(OptionBuilder.create("shutdowndelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("period in ms to check for outstanding DIMSE-RSP, " + "10s by default");
    opts.addOption(OptionBuilder.create("reaper"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving DIMSE-RSP, 10s by default");
    opts.addOption(OptionBuilder.create("rspTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving A-ASSOCIATE-AC, 5s by default");
    opts.addOption(OptionBuilder.create("acceptTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving A-RELEASE-RP, 5s by default");
    opts.addOption(OptionBuilder.create("releaseTO"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of received P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("rcvpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of sent P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("sndpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_RCVBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sorcvbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_SNDBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sosndbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("transcoder buffer size in KB, 1KB by default");
    opts.addOption(OptionBuilder.create("bufsize"));

    OptionBuilder.withArgName("count");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("Batch size - Number of files to be sent in each batch, "
            + "where a storage commit is done between batches ");
    opts.addOption(OptionBuilder.create("batchsize"));

    opts.addOption("lowprior", false, "LOW priority of the C-STORE operation, MEDIUM by default");
    opts.addOption("highprior", false, "HIGH priority of the C-STORE operation, MEDIUM by default");
    opts.addOption("h", "help", false, "print this message");
    opts.addOption("V", "version", false, "print the version information and exit");
    CommandLine cl = null;
    try {
        cl = new GnuParser().parse(opts, args);
    } catch (ParseException e) {
        exit("dcmsnd: " + e.getMessage());
        throw new RuntimeException("unreachable");
    }
    if (cl.hasOption('V')) {
        Package p = DcmSnd.class.getPackage();
        System.out.println("dcmsnd v" + p.getImplementationVersion());
        // System.exit(0);
    }
    if (cl.hasOption('h') || cl.getArgList().size() < 2) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(USAGE, DESCRIPTION, opts, EXAMPLE);
        // System.exit(0);
    }
    return cl;
}

From source file:mod.org.dcm4che2.tool.DcmSnd.java

private static CommandLine parse(String[] args) {
    Options opts = new Options();

    OptionBuilder.withArgName("name");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set device name, use DCMSND by default");
    opts.addOption(OptionBuilder.create("device"));

    OptionBuilder.withArgName("aet[@host][:port]");
    OptionBuilder.hasArg();//w  ww .ja  v  a2 s  .co m
    OptionBuilder.withDescription("set AET, local address and listening port of local "
            + "Application Entity, use device name and pick up any valid "
            + "local address to bind the socket by default");
    opts.addOption(OptionBuilder.create("L"));

    opts.addOption("ts1", false,
            "offer Default Transfer Syntax in " + "separate Presentation Context. By default offered with "
                    + "Explicit VR Little Endian TS in one PC.");

    opts.addOption("fileref", false,
            "send objects without pixel data, but with a reference to "
                    + "the DICOM file using DCM4CHE URI Referenced Transfer Syntax "
                    + "to import DICOM objects on a given file system to a DCM4CHEE " + "archive.");

    OptionBuilder.withArgName("username");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription(
            "enable User Identity Negotiation with specified username and " + " optional passcode");
    opts.addOption(OptionBuilder.create("username"));

    OptionBuilder.withArgName("passcode");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription(
            "optional passcode for User Identity Negotiation, " + "only effective with option -username");
    opts.addOption(OptionBuilder.create("passcode"));

    opts.addOption("uidnegrsp", false,
            "request positive User Identity Negotation response, " + "only effective with option -username");

    OptionBuilder.withArgName("NULL|3DES|AES");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("enable TLS connection without, 3DES or AES encryption");
    opts.addOption(OptionBuilder.create("tls"));

    OptionGroup tlsProtocol = new OptionGroup();
    tlsProtocol.addOption(new Option("tls1", "disable the use of SSLv3 and SSLv2 for TLS connections"));
    tlsProtocol.addOption(new Option("ssl3", "disable the use of TLSv1 and SSLv2 for TLS connections"));
    tlsProtocol.addOption(new Option("no_tls1", "disable the use of TLSv1 for TLS connections"));
    tlsProtocol.addOption(new Option("no_ssl3", "disable the use of SSLv3 for TLS connections"));
    tlsProtocol.addOption(new Option("no_ssl2", "disable the use of SSLv2 for TLS connections"));
    opts.addOptionGroup(tlsProtocol);

    opts.addOption("noclientauth", false, "disable client authentification for TLS");

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();
    OptionBuilder
            .withDescription("file path or URL of P12 or JKS keystore, resource:tls/test_sys_2.p12 by default");
    opts.addOption(OptionBuilder.create("keystore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for keystore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("keystorepw"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder
            .withDescription("password for accessing the key in the keystore, keystore password by default");
    opts.addOption(OptionBuilder.create("keypw"));

    OptionBuilder.withArgName("file|url");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("file path or URL of JKS truststore, resource:tls/mesa_certs.jks by default");
    opts.addOption(OptionBuilder.create("truststore"));

    OptionBuilder.withArgName("password");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("password for truststore file, 'secret' by default");
    opts.addOption(OptionBuilder.create("truststorepw"));

    OptionBuilder.withArgName("aet@host:port");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("request storage commitment of (successfully) sent objects "
            + "afterwards in new association to specified remote " + "Application Entity");
    opts.addOption(OptionBuilder.create("stgcmtae"));

    opts.addOption("stgcmt", false,
            "request storage commitment of (successfully) sent objects " + "afterwards in same association");

    OptionBuilder.withArgName("attr=value");
    OptionBuilder.hasArgs();
    OptionBuilder.withValueSeparator('=');
    OptionBuilder.withDescription("Replace value of specified attribute "
            + "with specified value in transmitted objects. attr can be "
            + "specified by name or tag value (in hex), e.g. PatientName " + "or 00100010.");
    opts.addOption(OptionBuilder.create("set"));

    OptionBuilder.withArgName("salt");
    OptionBuilder.hasArgs();
    OptionBuilder.withDescription(
            "Anonymize the files.  Set to 0 for a random anonymization (not repeatable) or 1 for a daily anonymization or another"
                    + " value for a specific salt for reproducible anonymization (useful for allowing studies to be sent at a later date and still correctly named/associated)");
    OptionBuilder.withLongOpt("anonymize");
    opts.addOption(OptionBuilder.create("a"));

    OptionBuilder.withArgName("sx1[:sx2[:sx3]");
    OptionBuilder.hasArgs();
    OptionBuilder.withValueSeparator(':');
    OptionBuilder.withDescription(
            "Suffix SOP [,Series [,Study]] " + "Instance UID with specified value[s] in transmitted objects.");
    opts.addOption(OptionBuilder.create("setuid"));

    OptionBuilder.withArgName("maxops");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximum number of outstanding operations it may invoke "
            + "asynchronously, unlimited by default.");
    opts.addOption(OptionBuilder.create("async"));

    opts.addOption("pdv1", false, "send only one PDV in one P-Data-TF PDU, "
            + "pack command and data PDV in one P-DATA-TF PDU by default.");
    opts.addOption("tcpdelay", false, "set TCP_NODELAY socket option to false, true by default");

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for TCP connect, no timeout by default");
    opts.addOption(OptionBuilder.create("connectTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for Socket close after sending A-ABORT, " + "50ms by default");
    opts.addOption(OptionBuilder.create("soclosedelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("delay in ms for closing the listening socket, " + "1000ms by default");
    opts.addOption(OptionBuilder.create("shutdowndelay"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("period in ms to check for outstanding DIMSE-RSP, " + "10s by default");
    opts.addOption(OptionBuilder.create("reaper"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving DIMSE-RSP, 10s by default");
    opts.addOption(OptionBuilder.create("rspTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving A-ASSOCIATE-AC, 5s by default");
    opts.addOption(OptionBuilder.create("acceptTO"));

    OptionBuilder.withArgName("ms");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("timeout in ms for receiving A-RELEASE-RP, 5s by default");
    opts.addOption(OptionBuilder.create("releaseTO"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of received P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("rcvpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("maximal length in KB of sent P-DATA-TF PDUs, 16KB by default");
    opts.addOption(OptionBuilder.create("sndpdulen"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_RCVBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sorcvbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("set SO_SNDBUF socket option to specified value in KB");
    opts.addOption(OptionBuilder.create("sosndbuf"));

    OptionBuilder.withArgName("KB");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("transcoder buffer size in KB, 1KB by default");
    opts.addOption(OptionBuilder.create("bufsize"));

    OptionBuilder.withArgName("count");
    OptionBuilder.hasArg();
    OptionBuilder.withDescription("Batch size - Number of files to be sent in each batch, "
            + "where a storage commit is done between batches ");
    opts.addOption(OptionBuilder.create("batchsize"));

    opts.addOption("lowprior", false, "LOW priority of the C-STORE operation, MEDIUM by default");
    opts.addOption("highprior", false, "HIGH priority of the C-STORE operation, MEDIUM by default");
    opts.addOption("h", "help", false, "print this message");
    opts.addOption("V", "version", false, "print the version information and exit");
    CommandLine cl = null;
    try {
        cl = new GnuParser().parse(opts, args);
    } catch (ParseException e) {
        exit("dcmsnd: " + e.getMessage());
        throw new RuntimeException("unreachable");
    }
    if (cl.hasOption('V')) {
        Package p = DcmSnd.class.getPackage();
        System.out.println("dcmsnd v" + p.getImplementationVersion());
        System.exit(0);
    }
    if (cl.hasOption('h') || cl.getArgList().size() < 2) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(USAGE, DESCRIPTION, opts, EXAMPLE);
        System.exit(0);
    }
    return cl;
}