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

Introduction

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

Prototype

public void setOptPrefix(String prefix) 

Source Link

Document

Sets the 'optPrefix'.

Usage

From source file:com.quanticate.opensource.pdftkbox.PDFtkBox.java

protected static void doPrintHelp(Options optsHelp, Options optsNormal, Options optsPDFtk) {
    // Some general stuff
    System.out.println("Imports or Exports Bookmarks from a PDF file");
    System.out.println();/* www  . j  ava2  s. c  o m*/

    // Output the normal help
    HelpFormatter formatter = new HelpFormatter();
    formatter.printHelp("PDFtkBox", optsNormal, true);
    System.out.println();

    // Output the PDFtk-style help
    formatter.setOptPrefix("");
    formatter.printHelp("PDFtkBox <pdf> [dump_data | update_info <bookmarks>] output <pdf>", optsPDFtk, false);

    // Ignore the opts help
}

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From source file:com.eucalyptus.upgrade.TestHarness.java

@SuppressWarnings({ "static-access" })
private static void printHelp(Options opts) {
    try {//from w w  w . j a va  2  s  .c  o  m
        PrintWriter out = new PrintWriter(System.out);
        HelpFormatter help = new HelpFormatter();
        help.setArgName("TESTS");
        help.printHelp(out, LINE_BYTES, "java -jar test.jar", "Options controlling the test harness.", opts, 2,
                4, "", true);
        Multimap<Class, Method> testMethods = getTestMethods();
        help = new HelpFormatter();
        help.setLongOptPrefix("");
        help.setOptPrefix("");
        help.setSyntaxPrefix("");
        help.setLeftPadding(0);
        Options testOptions = new Options();
        for (Class c : testMethods.keySet()) {
            testOptions.addOption(
                    OptionBuilder.withDescription(getDescription(c)).withLongOpt(c.getSimpleName()).create());
            for (Method m : testMethods.get(c)) {
                testOptions.addOption(OptionBuilder.withDescription(getDescription(m))
                        .withLongOpt(c.getSimpleName() + "." + m.getName()).create());
            }
        }
        help.printHelp(out, LINE_BYTES, " ", "Tests:", testOptions, 0, 2, "", false);
        out.flush();
    } catch (Exception e) {
        System.out.println(e);
        System.exit(1);
    }
}

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From source file:chiliad.parser.pdf.cli.ParserCli.java

public void showHelpMessage() {
    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setOptionComparator(new FixedOrderComparator(options.getOptions().toArray()));
    helpFormatter.setOptPrefix(optionPrefix);
    helpFormatter.printHelp(helpMessage, options);
}

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From source file:org.apparatus_templi.Coordinator.java

/**
 * Parse all command line arguments. Any preferences read from the command like will be put into
 * the {@link Prefs} singleton./*from  ww w  .  j av a 2 s.c  om*/
 * 
 * @param argv
 *            the command line arguments to be parsed
 */

private static void parseCommandLineOptions(String[] argv) {
    assert argv != null : "command line arguments should never be null";

    // Using apache commons cli to parse the command line options
    Options options = new Options();
    options.addOption("help", false, "Display this help message.");

    // the commons cli parser does not allow '.' within the option names, so we have to replace
    // the periods with underscores for now. When parsing the args later the underscores will be
    // converted back to proper dot notation
    for (String key : prefs.getDefPreferencesMap().keySet()) {
        String optName;
        if (key.contains(".")) {
            optName = key.replaceAll("\\.", "_");
        } else {
            optName = key;
        }

        options.addOption(OptionBuilder.withArgName(optName).hasArg()
                .withDescription(prefs.getPreferenceDesc(key)).create(optName));
    }

    CommandLineParser cliParser = new org.apache.commons.cli.PosixParser();
    try {
        CommandLine cmd = cliParser.parse(options, argv);
        if (cmd.hasOption("help")) {
            // show help message and exit
            HelpFormatter formatter = new HelpFormatter();
            formatter.setOptPrefix("--");
            formatter.setLongOptPrefix("--");

            formatter.printHelp(TAG, options);
            System.exit(0);
        }

        // Load the configuration file URI
        String configFile;
        if (cmd.hasOption(Prefs.Keys.configFile)) {
            configFile = cmd.getOptionValue(Prefs.Keys.configFile);
            if (configFile.startsWith("~" + File.separator)) {
                configFile = System.getProperty("user.home") + configFile.substring(1);
            }
        } else {
            configFile = prefs.getDefPreference(Prefs.Keys.configFile);
        }
        prefs.putPreference(Prefs.Keys.configFile, configFile);

        // Read in preferences from the config file
        prefs.readPreferences(configFile);

        // Read in preferences from the command line options
        for (Option opt : cmd.getOptions()) {
            // Apache CLI parser does not allow '.' within option names, so we have to convert
            // all '_' back to the '.' notation
            String key = opt.getArgName().replace("_", ".");
            String value = opt.getValue();
            prefs.putPreference(key, value);
        }
    } catch (ParseException e) {
        System.out.println("Error processing options: " + e.getMessage());
        new HelpFormatter().printHelp("Diff", options);
        Coordinator.exitWithReason("Error parsing command line options");
    }
}

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From source file:org.kaazing.gateway.server.WindowsMain.java

/**
 * @param args//  ww w. java 2 s.  co m
 */
public static void main(String... args) throws Exception {
    // Rather than writing a completely separate parser, we're going to
    // transform the arguments that we have so they appear to be in the
    // right format. Specifically, if we get an argument of the form
    // '/xxx=yyy', we'll substitute '--' for '/'. It turns out that .bat
    // files actually replace '=' with space, which is what we want.
    // Unfortunately we can't easily handle the ':' case quite so easily,
    // (though product management has said they're okay with that.)
    HelpFormatter formatter = new HelpFormatter();
    formatter.setLongOptPrefix("/");
    formatter.setOptPrefix("/");

    for (int i = 0; i < args.length; i++) {
        String arg = args[i];
        if (arg.startsWith("/")) {
            if (arg.length() == 1) {
                arg = "-";
            } else {
                arg = "--" + arg.substring(1);
            }
        }

        args[i] = arg;
    }

    GatewayCommandLineProcessor gatewayCommandLineProcessor = new GatewayCommandLineProcessor(formatter);
    gatewayCommandLineProcessor.launchGateway(args);
}

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From source file:org.kalaider.desktop.scheduler.runner.Runner.java

private static void help(ParseException ex) {
    if (ex != null)
        LOG.error("Illegal command.", ex.getMessage());
    HelpFormatter fmt = new HelpFormatter();
    fmt.setLongOptPrefix("-");
    fmt.setOptPrefix("-");
    fmt.printHelp(" ", options);
}

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From source file:org.openanzo.client.cli.CommandLineInterface.java

static void printHelp(IConsole consoleWriter) {
    HelpFormatter formatter = new HelpFormatter();
    formatter.setOptPrefix("");
    String syntax = "anzo <subcommand> [options] [args]";
    String header = generateVersionHeader();
    header += "\n\nType 'anzo help <subcommand>' for help with a specific subcommand.";
    header += "\n\nAvailable subcommands:";

    String footer = "URI arguments to commands may either be fully qualified URIs (\"http://...\") or prefixed URIs (\"dc:title\"). ";
    footer += "The prefix mapping is defined in the users settings file.";
    footer += "\n\nUser settings are loaded from a user's \"~/.anzo/settings.trig\" file.";
    footer += "\n\nRDF format options are: " + CommandLineInterface.getRDFFormatOptionsString();
    footer += "See documentation for details.";
    Options options = new Options();

    for (SubCommand command : subcommands) {
        options.addOption(new Option(command.getName(), ""));
    }//ww  w. ja  v  a 2s .c  o  m

    formatter.printHelp(syntax, header, options, footer);
}

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From source file:org.rhq.metrics.simulator.SimulatorCLI.java

public void printUsage() {
    HelpFormatter helpFormatter = new HelpFormatter();
    String syntax = "rhq-ms [options]";
    String header = "";

    helpFormatter.setOptPrefix("");
    helpFormatter.printHelp(syntax, header, options, null);
}

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From source file:org.rhq.server.control.RHQControl.java

public void printUsage() {
    HelpFormatter helpFormatter = new HelpFormatter();
    String syntax = "rhqctl <cmd> [options]";
    String header = "\nwhere <cmd> is one of:";
    String footer = "\n* For help on a specific command: rhqctl <cmd> --help\n" //
            + "\n* Limit commands to a single component with one of: --storage, --server, --agent";

    helpFormatter.setOptPrefix("");
    helpFormatter.printHelp(syntax, header, commands.getOptions(), footer);
}

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From source file:uk.ac.imperial.presage2.core.cli.Presage2CLI.java

protected void printHelp() {
    HelpFormatter formatter = new HelpFormatter();
    Options cmdOpts = new Options();

    cmdOpts.addOptionGroup(getCommands());

    formatter.setOptPrefix("");
    formatter.printHelp("presage2-cli <command> [OPTIONS]", cmdOpts);
}

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