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

Introduction

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

Prototype

public Option(String opt, boolean hasArg, String description) throws IllegalArgumentException 

Source Link

Document

Creates an Option using the specified parameters.

Usage

From source file:edu.vt.middleware.crypt.signature.SignatureCli.java

/** {@inheritDoc} */
protected void initOptions() {
    super.initOptions();

    final Option alg = new Option(OPT_ALG, true, "signature algorithm; either DSA or RSA");
    alg.setArgName("name");
    alg.setOptionalArg(false);/*from  w  w w .  j a v  a  2 s . c  o m*/

    final Option key = new Option(OPT_KEY, true,
            "DER-encoded PKCS#8 private key for signing or " + "X.509 cert/public key for verification");
    key.setArgName("filepath");
    key.setOptionalArg(false);

    final Option infile = new Option(OPT_INFILE, true, "file to sign/verify; defaults to STDIN");
    infile.setArgName("filepath");
    infile.setOptionalArg(false);

    final Option digest = new Option(OPT_DIGEST, true,
            "message digest algorithm used to produce encoded message to sign");
    digest.setArgName("algname");
    digest.setOptionalArg(false);

    final Option encoding = new Option(OPT_ENCODING, true, "signature encoding format, either base64 or hex");
    encoding.setArgName("format");
    encoding.setOptionalArg(false);

    final Option verify = new Option(OPT_VERIFY, true,
            "verify signature in given file; " + "signature encoding determined by -encoding option");
    encoding.setArgName("sigfilepath");
    encoding.setOptionalArg(false);

    options.addOption(alg);
    options.addOption(key);
    options.addOption(infile);
    options.addOption(digest);
    options.addOption(encoding);
    options.addOption(verify);
    options.addOption(new Option(OPT_SIGN, "perform sign operation"));
}

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From source file:com.aliyun.openservices.odps.console.pub.ShowInstanceCommand.java

static Options initOptions() {
    Options opts = new Options();
    Option project_name = new Option("p", true, "project name");
    Option limit_number = new Option("limit", true, "show limit");

    project_name.setRequired(false);//  www. j  av a2  s .  co m
    limit_number.setRequired(false);

    opts.addOption(project_name);
    opts.addOption(limit_number);

    return opts;
}

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

private static Options createOptions() {
    Options options = new Options();

    Option option = new Option(NICK_NAME, true, "nickname to use to access irc channels");
    option.setRequired(true);/*  w  ww.j av  a  2  s .  com*/
    options.addOption(option);

    option = new Option(IRCSERVER, true, "irc server url");
    option.setRequired(true);
    options.addOption(option);

    option = new Option(CHANNELS, true, "space separated list of channels to connect to");
    option.setRequired(true);
    option.setArgs(100);
    options.addOption(option);

    option = new Option(ENDPOINTS, true, "space separated list of cassandra server server/ports");
    option.setOptionalArg(true);
    option.setRequired(false);
    option.setArgs(100);
    options.addOption(option);

    option = new Option(RF, true, "replication factor[default=1]");
    option.setRequired(false);
    options.addOption(option);

    return options;
}

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From source file:hrytsenko.csv.Args.java

private static Option newOption(String name, String description, boolean required) {
    Option option = new Option(name, true, description);
    option.setArgs(UNLIMITED_VALUES);//from   ww  w  .  ja v  a  2s  .  com
    option.setRequired(required);
    return option;
}

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From source file:com.genentech.chemistry.tool.sdfAggregator.SDFAggregator.java

private static void processOptions(String[] args) {
    Option opt;//from  w ww .  j a  v a 2s  .  c  om
    options = new Options();
    parser = new PosixParser();

    opt = new Option("in", true, "Input file oe-supported Use .sdf to specify the file type.");
    opt.setRequired(true);
    options.addOption(opt);

    opt = new Option("out", true, "Output file oe-supported Use .sdf to specify the file type.");
    opt.setRequired(true);
    options.addOption(opt);

    opt = new Option("groupby", true,
            "Tags to group by (i.e. ClusterID, AssayName). Assumes tags are presorted (i.e. through SDFSorter). "
                    + "Use multiple -groupby tags to group by more than one field.");
    opt.setRequired(false);
    options.addOption(opt);
    groups = new ArrayList<String>();

    String funcListStr = getAggregationFunctionDescriptions();
    opt = new Option("function", true, "Aggregator function:\n" + funcListStr);
    opt.setRequired(true);
    options.addOption(opt);

    options.addOption("outputmode", true,
            "[all|first(def)|last] output function results to all or only first/last entry.");

    /*
     * private static void processOptions (String[] args){
     */
    try {
        cl = parser.parse(options, args);
    } catch (Exception exp) { // catch (ParseException exp) {
        System.err.println(exp.getMessage());
        exitWithHelp(options);
    }

    // TODO: Check files exist
    inFile = cl.getOptionValue("in");
    outFile = cl.getOptionValue("out");

    outputMode = OUTPUTMODE.FIRST;
    if (cl.hasOption("outputmode")) {
        String outModeStr = cl.getOptionValue("outputmode");
        if (outModeStr.matches("(?i)all"))
            outputMode = OUTPUTMODE.ALL;
        else if (outModeStr.equalsIgnoreCase("last"))
            outputMode = OUTPUTMODE.LAST;
    }

    String[] grpByArr = cl.getOptionValues("groupby");
    if (grpByArr != null)
        groups.addAll(Arrays.asList(grpByArr));

    String[] funcstr = cl.getOptionValues("function");

    aAgg = createAggregationFunction(funcstr);
}

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From source file:com.microsoft.azure.servicebus.samples.autoforward.AutoForward.java

public static int runApp(String[] args, Function<String, Integer> run) {
    try {//from w  ww  . j av  a 2  s  .com

        String connectionString = null;

        // parse connection string from command line
        Options options = new Options();
        options.addOption(new Option("c", true, "Connection string"));
        CommandLineParser clp = new DefaultParser();
        CommandLine cl = clp.parse(options, args);
        if (cl.getOptionValue("c") != null) {
            connectionString = cl.getOptionValue("c");
        }

        // get overrides from the environment
        String env = System.getenv(SB_SAMPLES_CONNECTIONSTRING);
        if (env != null) {
            connectionString = env;
        }

        if (connectionString == null) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("run jar with", "", options, "", true);
            return 2;
        }
        return run.apply(connectionString);
    } catch (Exception e) {
        System.out.printf("%s", e.toString());
        return 3;
    }
}

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