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

Introduction

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

Prototype

public void setOptionComparator(Comparator comparator) 

Source Link

Document

Set the comparator used to sort the options when they output in help text Passing in a null parameter will set the ordering to the default mode

Usage

From source file:guru.nidi.raml.doc.OptionParser.java

public void showHelp() {
    HelpFormatter formatter = new HelpFormatter();
    formatter.setWidth(80);/* w w  w  . j a  v  a2s  .c o m*/
    formatter.setOptionComparator(optionComparator());
    formatter.printHelp("java -jar raml-doc-standalone.jar RAML-1 [RAML-2 ...] [options]", helpHeader(),
            createOptions(), "", false);
}

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From source file:com.github.horrorho.liquiddonkey.settings.commandline.CommandLineConfigFactory.java

public Config fromArgs(String[] args) {
    logger.trace("<< fromArgs() < {}", (Object) args);
    try {/*  ww w  . ja v  a 2s .co  m*/

        PropertiesFactory factory = PropertiesFactory.create();

        // Fallback defaults
        Properties properties = factory.fromDefaults();

        // Jar defaults
        try {
            String resource = properties.get(Property.PROPERTIES_JAR.name()).toString();
            IOSupplier<InputStream> supplier = () -> this.getClass().getResourceAsStream(resource);
            properties = factory.fromInputStream(properties, supplier);
        } catch (IOException ex) {
            logger.warn("-- fromArgs() > exception: ", ex);
        }

        // Command line args
        CommandLineOptions commandLineOptions = CommandLineOptions.from(properties);
        properties = CommandLinePropertiesFactory.create().from(properties, commandLineOptions, args);

        if (properties.containsKey(Property.COMMAND_LINE_HELP.name())) {
            HelpFormatter helpFormatter = new HelpFormatter();
            helpFormatter.setOptionComparator(null);
            helpFormatter.printHelp(properties.getProperty(Property.APP_NAME.name())
                    + " [OPTION]... (<token> | <appleid> <password>) ", commandLineOptions.options());
            return null;
        }

        if (properties.containsKey(Property.COMMAND_LINE_VERSION.name())) {
            System.out.println(properties.getProperty(Property.PROJECT_VERSION.name()));
            return null;
        }

        // Build config
        Config config = Config.from(properties);

        logger.trace(">> fromArgs() > {}", config);
        return config;

    } catch (ParseException | IllegalArgumentException | IllegalStateException ex) {
        logger.trace("-- fromArgs() > exception: ", ex);
        System.out.println(ex.getLocalizedMessage());
        System.out.println("Try '--help' for more information.");
        return null;
    }
}

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From source file:gobblin.runtime.StateStoreBasedWatermarkStorageCli.java

private void printUsage(Options options) {

    HelpFormatter formatter = new HelpFormatter();
    formatter.setOptionComparator(new Comparator<Option>() {
        @Override/*from  w w  w  .  j  a  va2  s . co  m*/
        public int compare(Option o1, Option o2) {
            if (o1.isRequired() && !o2.isRequired()) {
                return -1;
            }
            if (!o1.isRequired() && o2.isRequired()) {
                return 1;
            }
            return o1.getOpt().compareTo(o2.getOpt());
        }
    });

    String usage = "gobblin watermarks ";
    formatter.printHelp(usage, options);
}

---

From source file:gobblin.runtime.cli.CliEmbeddedGobblin.java

private void printUsage(String alias, Options options, EmbeddedGobblinCliFactory factory) {

    HelpFormatter formatter = new HelpFormatter();
    formatter.setOptionComparator(new Comparator<Option>() {
        @Override//ww  w  .  j a v  a 2  s . c  o  m
        public int compare(Option o1, Option o2) {
            if (o1.isRequired() && !o2.isRequired()) {
                return -1;
            }
            if (!o1.isRequired() && o2.isRequired()) {
                return 1;
            }
            return o1.getOpt().compareTo(o2.getOpt());
        }
    });

    String usage;
    if (Strings.isNullOrEmpty(alias)) {
        usage = "gobblin run [listQuickApps] [<quick-app>] " + factory.getUsageString();
    } else {
        usage = "gobblin run " + alias + " " + factory.getUsageString();
    }

    formatter.printHelp(usage, options);
}

---

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);
}

---

From source file:com.teradata.tempto.runner.TemptoRunnerCommandLineParser.java

public void printHelpMessage(PrintWriter printWriter) {
    Options options = buildOptions();// ww  w .ja  v  a2  s. c om
    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setOptionComparator(OPTION_BY_LONG_OPT_COMPARATOR);
    helpFormatter.printHelp(printWriter, 120, appName, null, options, HelpFormatter.DEFAULT_LEFT_PAD,
            HelpFormatter.DEFAULT_DESC_PAD, null);
    printWriter.flush();
}

---

From source file:gobblin.runtime.cli.PublicMethodsCliObjectFactory.java

private void printUsage(String usage, Options options) {

    HelpFormatter formatter = new HelpFormatter();
    formatter.setOptionComparator(new Comparator<Option>() {
        @Override/*from   w  w  w . ja v  a  2  s. c o  m*/
        public int compare(Option o1, Option o2) {
            if (o1.isRequired() && !o2.isRequired()) {
                return -1;
            }
            if (!o1.isRequired() && o2.isRequired()) {
                return 1;
            }
            return o1.getOpt().compareTo(o2.getOpt());
        }
    });

    formatter.printHelp(usage, options);
}

---

From source file:net.jsign.PESignerCLI.java

private void printHelp() {
    String header = "Sign and timestamp a Windows executable file.\n\n";
    String footer = "\nPlease report suggestions and issues on the GitHub project at https://github.com/ebourg/jsign/issues";

    HelpFormatter formatter = new HelpFormatter();
    formatter.setOptionComparator(null);
    formatter.setWidth(85);//w  ww  .ja  va2s.c o m
    formatter.setDescPadding(1);
    formatter.printHelp("java -jar jsign.jar [OPTIONS] FILE", header, options, footer);
}

---

From source file:ca.appbox.monitoring.jmx.jmxbox.commons.context.parser.JmxContextParserImpl.java

private void displayUsage() {

    // FIXME : Send a wrapped print writer to keep control over the app
    // output.//from   w  ww  .  jav  a2  s  . c om
    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setOptionComparator(new CommandLineOptionsComparator());
    helpFormatter.printHelp(JmxClientApp.class.getSimpleName(), options);

}

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From source file:net.sourceforge.jencrypt.CommandLineHelper.java

/**
 * Formatter for printing the help text describing command line options. The
 * options are ordered as they appear in indexOfOptions.
 * /*from   ww  w  .ja v a2  s.c  o  m*/
 * @param indexOfOptions
 * @return
 */
private HelpFormatter getHelpFormatter(final String indexOfOptions) {
    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setOptionComparator(new Comparator<Option>() {
        public int compare(Option o1, Option o2) {
            return indexOfOptions.indexOf(o1.getOpt()) - indexOfOptions.indexOf(o2.getOpt());
        }
    });
    return helpFormatter;
}

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