Examples with GnuParser org.apache.commons.cli.GnuParser used on opensource projects

Example 91 with GnuParser

use of org.apache.commons.cli.GnuParser in project zm-mailbox by Zimbra.

the class LdapUpgrade method upgrade.

// public for unittest
public static void upgrade(String[] args) throws ServiceException {
    printer.println("\n\n--------------");
    printer.print(LdapUpgrade.class.getCanonicalName() + " ");
    for (String arg : args) {
        printer.print(arg + " ");
    }
    printer.println();
    printer.println("--------------");
    CliUtil.toolSetup();
    CommandLine cl = null;
    try {
        CommandLineParser parser = new GnuParser();
        Options options = getAllOptions();
        cl = parser.parse(options, args);
        if (cl == null) {
            throw new ParseException("");
        }
    } catch (ParseException e) {
        usage(e, null, null);
        System.exit(1);
    }
    if (cl.hasOption(O_HELP)) {
        usage();
        System.exit(0);
    }
    if (cl.hasOption(O_DESCRIBE)) {
        String bug = cl.getOptionValue(O_DESCRIBE);
        UpgradeOp upgradeOp = getUpgradeOp(bug, printer);
        upgradeOp.describe();
        System.exit(0);
    }
    if (cl.hasOption(O_DESCRIBE_ALL)) {
        for (UpgradeTask task : UpgradeTask.values()) {
            String bug = task.getBug();
            UpgradeOp upgradeOp = getUpgradeOp(bug, printer);
            upgradeOp.describe();
        }
        System.exit(0);
    }
    if (!cl.hasOption(O_BUG)) {
        usage();
        System.exit(1);
    }
    boolean verbose = cl.hasOption(O_VERBOSE);
    String bug = cl.getOptionValue(O_BUG);
    UpgradeOp upgradeOp = getUpgradeOp(bug, printer);
    upgradeOp.setVerbose(verbose);
    if (!upgradeOp.parseCommandLine(cl)) {
        System.exit(1);
    }
    upgradeOp.doUpgrade();
    printer.println("\n\n--------------");
    printer.println("done " + bug);
    printer.println("--------------");
}

Example 92 with GnuParser

use of org.apache.commons.cli.GnuParser in project alluxio by Alluxio.

the class ApplicationMaster method main.

/**
   * @param args Command line arguments to launch application master
   */
public static void main(String[] args) {
    Options options = new Options();
    options.addOption("num_workers", true, "Number of Alluxio workers to launch. Default 1");
    options.addOption("master_address", true, "(Required) Address to run Alluxio master");
    options.addOption("resource_path", true, "(Required) HDFS path containing the Application Master");
    try {
        LOG.info("Starting Application Master with args {}", Arrays.toString(args));
        final CommandLine cliParser = new GnuParser().parse(options, args);
        YarnConfiguration conf = new YarnConfiguration();
        UserGroupInformation.setConfiguration(conf);
        if (UserGroupInformation.isSecurityEnabled()) {
            String user = System.getenv("ALLUXIO_USER");
            UserGroupInformation ugi = UserGroupInformation.createRemoteUser(user);
            for (Token token : UserGroupInformation.getCurrentUser().getTokens()) {
                ugi.addToken(token);
            }
            LOG.info("UserGroupInformation: " + ugi);
            ugi.doAs(new PrivilegedExceptionAction<Void>() {

                @Override
                public Void run() throws Exception {
                    runApplicationMaster(cliParser);
                    return null;
                }
            });
        } else {
            runApplicationMaster(cliParser);
        }
    } catch (Exception e) {
        LOG.error("Error running Application Master", e);
        System.exit(1);
    }
}

Example 93 with GnuParser

use of org.apache.commons.cli.GnuParser in project zm-mailbox by Zimbra.

the class LocalConfigCLI method exec.

private void exec(String[] args) {
    CommandLine cl = null;
    CommandLineParser parser = new GnuParser();
    try {
        cl = parser.parse(mOptions, args);
    } catch (ParseException pe) {
        Logging.error("Failed to parse command line: " + pe);
        System.exit(1);
    }
    if (cl.hasOption("q")) {
        Logging.setQuietMode(true);
    }
    if (cl.hasOption("h")) {
        usage();
    }
    // Load known keys from BackupLC if available
    loadExtensionLC("com.zimbra.cs.backup.BackupLC");
    // Load known keys from ZimbraOpenOfficeExt if available
    loadExtensionLC("com.zimbra.openoffice.config.OpenOfficeLC");
    // Load known keys from ZimbraVoice if available
    loadExtensionLC("com.zimbra.cs.voice.VoiceLC");
    // info/docs for supported keys
    if (cl.hasOption("i")) {
        checkCompatibleOptions("i", "q", cl);
        LocalConfig.printDoc(System.out, cl.getArgs(), false);
        return;
    }
    // info/docs for all keys (hidden option)
    if (cl.hasOption("all")) {
        checkCompatibleOptions("all", "q", cl);
        LocalConfig.printDoc(System.out, cl.getArgs(), true);
        return;
    }
    LocalConfig lc = null;
    try {
        lc = new LocalConfig(cl.getOptionValue("c"));
    } catch (DocumentException de) {
        error("failed when reading config file", de);
    } catch (ConfigException ce) {
        error("failed with error in config file", ce);
    }
    // edit
    if (cl.hasOption("e")) {
        checkNotRoot("-e");
        checkCompatibleOptions("e", "qfrc", cl);
        String[] av = cl.getArgs();
        if (av == null || av.length == 0) {
            error("insufficient arguments", null);
        }
        for (int i = 0; i < av.length; i++) {
            String key = null;
            String value = null;
            if (cl.hasOption("r")) {
                key = av[i];
                value = RandomPassword.generate();
            } else {
                int eqidx = av[i].indexOf("=");
                if (eqidx <= 0) {
                    // <= 0 also catches first char being =, ie no key specified
                    error("argument '" + av[i] + "' not in key=value form", null);
                }
                key = av[i].substring(0, eqidx);
                value = av[i].substring(eqidx + 1, av[i].length());
            }
            if (KnownKey.needForceToEdit(key) && !cl.hasOption("f")) {
                error("can not edit key " + key, null);
            }
            lc.set(key, value);
        }
        try {
            lc.save();
        } catch (Exception e) {
            error("save to " + lc.getConfigFile() + " failed", e);
        }
        return;
    }
    // unset
    if (cl.hasOption("u")) {
        checkNotRoot("-u");
        checkCompatibleOptions("u", "qfc", cl);
        String[] av = cl.getArgs();
        if (av == null || av.length == 0) {
            error("insufficient arguments", null);
        }
        for (int i = 0; i < av.length; i++) {
            String key = av[i];
            if (!lc.isSet(key)) {
                error("key " + key + " is not set", null);
            }
            lc.remove(key);
        }
        try {
            lc.save();
        } catch (Exception e) {
            error("save to " + lc.getConfigFile() + " failed", e);
        }
        return;
    }
    // show path
    if (cl.hasOption("p")) {
        checkCompatibleOptions("p", "qc", cl);
        System.out.println(lc.getConfigFile());
        return;
    }
    if (cl.hasOption("l")) {
        // reset logging and run native lib load
        CliUtil.toolSetup("WARN");
        try {
            reload();
        } catch (ServiceException e) {
            if (e.getCause() instanceof ConnectException) {
                error("'" + Provisioning.SERVICE_MAILBOX + "' service is not running", null);
            } else {
                error(e.getMessage(), e);
            }
        }
        return;
    }
    // print values
    String format = cl.getOptionValue("m");
    ConfigWriter cwriter = null;
    try {
        cwriter = ConfigWriter.getInstance(format, cl.hasOption("x"), !cl.hasOption("s"));
    } catch (ConfigException iae) {
        error("failed to create writer " + format, iae);
    }
    try {
        // changed
        if (cl.hasOption("n")) {
            checkCompatibleOptions("n", "qscmx", cl);
            lc.printChanged(System.out, cwriter, cl.getArgs());
            return;
        }
        // default
        if (cl.hasOption("d")) {
            checkCompatibleOptions("d", "qscmx", cl);
            lc.printDefaults(System.out, cwriter, cl.getArgs());
            return;
        }
        // current
        checkCompatibleOptions("", "qscmx", cl);
        lc.print(System.out, cwriter, cl.getArgs());
    } catch (Exception e) {
        error("exception occurred when printing", e);
    }
}

Example 94 with GnuParser

use of org.apache.commons.cli.GnuParser in project zm-mailbox by Zimbra.

the class SmtpClient method parseArguments.

@Override
protected void parseArguments(String[] args, MailConfig config) {
    CommandLineParser parser = new GnuParser();
    CommandLine cl = null;
    try {
        cl = parser.parse(options, args);
    } catch (ParseException e) {
        System.err.println(e.getMessage());
        System.exit(1);
    }
    if (cl.hasOption('p')) {
        config.setPort(Integer.parseInt(cl.getOptionValue('p')));
    } else {
        config.setPort(SmtpConfig.DEFAULT_PORT);
    }
    if (cl.hasOption('m')) {
        config.setMechanism(cl.getOptionValue('m').toUpperCase());
    }
    if (cl.hasOption('u')) {
        config.setAuthenticationId(cl.getOptionValue('u'));
    }
    if (cl.hasOption('w')) {
        setPassword(cl.getOptionValue('w'));
    }
    if (cl.hasOption('r')) {
        config.setRealm(cl.getOptionValue('r'));
    }
    if (cl.hasOption('s')) {
        config.setSecurity(MailConfig.Security.SSL);
    }
    if (cl.hasOption('d')) {
        config.getLogger().setLevel(Log.Level.trace);
    }
    if (cl.hasOption('h')) {
        usage();
        System.exit(0);
    }
    String[] remaining = cl.getArgs();
    config.setHost(remaining.length > 0 ? remaining[0] : "localhost");
}

Example 95 with GnuParser

use of org.apache.commons.cli.GnuParser in project zm-mailbox by Zimbra.

the class SpamExtract method parseArgs.

private static CommandLine parseArgs(String[] args) {
    CommandLineParser parser = new GnuParser();
    CommandLine cl = null;
    try {
        cl = parser.parse(options, args);
    } catch (ParseException pe) {
        usage(pe.getMessage());
    }
    if (cl.hasOption("h")) {
        usage(null);
    }
    return cl;
}