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

Example 81 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project symmetric-ds by JumpMind.

the class SymmetricAdmin method printHelpCommand.

private void printHelpCommand(CommandLine line) {
    String[] args = line.getArgs();
    if (args.length > 1) {
        String cmd = args[1];
        HelpFormatter format = new HelpFormatter();
        PrintWriter writer = new PrintWriter(System.out);
        Options options = new Options();
        if (!Message.containsKey("SymAdmin.Usage." + cmd)) {
            System.err.println("ERROR: no help text for subcommand '" + cmd + "' was found.");
            System.err.println("For a list of subcommands, use " + app + " --" + HELP + "\n");
            return;
        }
        format.printWrapped(writer, WIDTH, "Usage: " + app + " " + cmd + " " + Message.get("SymAdmin.Usage." + cmd) + "\n");
        format.printWrapped(writer, WIDTH, Message.get("SymAdmin.Help." + cmd));
        if (cmd.equals(CMD_SEND_SQL) || cmd.equals(CMD_SEND_SCHEMA) || cmd.equals(CMD_RELOAD_TABLE) || cmd.equals(CMD_SEND_SCRIPT)) {
            addOption(options, "n", OPTION_NODE, true);
            addOption(options, "g", OPTION_NODE_GROUP, true);
        }
        if (cmd.equals(CMD_RELOAD_TABLE)) {
            addOption(options, "c", OPTION_CATALOG, true);
            addOption(options, "s", OPTION_SCHEMA, true);
            addOption(options, "w", OPTION_WHERE, true);
        }
        if (cmd.equals(CMD_SYNC_TRIGGERS)) {
            addOption(options, "o", OPTION_OUT, false);
            addOption(options, "f", OPTION_FORCE, false);
        }
        if (cmd.equals(CMD_RELOAD_NODE)) {
            addOption(options, "r", OPTION_REVERSE, false);
        }
        if (options.getOptions().size() > 0) {
            format.printWrapped(writer, WIDTH, "\nOptions:");
            format.printOptions(writer, WIDTH, options, PAD, PAD);
        }
        if (!ArrayUtils.contains(NO_ENGINE_REQUIRED, cmd)) {
            format.printWrapped(writer, WIDTH, "\nEngine options:");
            options = new Options();
            super.buildOptions(options);
            format.printOptions(writer, WIDTH, options, PAD, PAD);
            format.printWrapped(writer, WIDTH, "\nCrypto options:");
            options = new Options();
            buildCryptoOptions(options);
            format.printOptions(writer, WIDTH, options, PAD, PAD);
        }
        writer.flush();
    }
}

Example 82 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project symmetric-ds by JumpMind.

the class SymmetricAdmin method printHelpLine.

private void printHelpLine(PrintWriter pw, String cmd) {
    String text = StringUtils.pad("   " + cmd, 23, " ", true) + Message.get("SymAdmin.Cmd." + cmd);
    new HelpFormatter().printWrapped(pw, 79, 25, text);
}

Example 83 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project opennms by OpenNMS.

the class ConfigTester method main.

public static void main(String[] argv) {
    FilterDaoFactory.setInstance(new ConfigTesterFilterDao());
    DataSourceFactory.setInstance(new ConfigTesterDataSource());
    ConfigTester tester = BeanUtils.getBean("configTesterContext", "configTester", ConfigTester.class);
    final CommandLineParser parser = new PosixParser();
    final Options options = new Options();
    options.addOption("h", "help", false, "print this help and exit");
    options.addOption("a", "all", false, "check all supported configuration files");
    options.addOption("l", "list", false, "list supported configuration files and exit");
    options.addOption("v", "verbose", false, "list each configuration file as it is tested");
    options.addOption("i", "ignore-unknown", false, "ignore unknown configuration files and continue processing");
    final CommandLine line;
    try {
        line = parser.parse(options, argv, false);
    } catch (ParseException e) {
        System.err.println("Invalid usage: " + e.getMessage());
        System.err.println("Run 'config-tester -h' for help.");
        System.exit(1);
        // not reached; here to eliminate warning on line being uninitialized
        return;
    }
    final boolean ignoreUnknown = line.hasOption("i");
    if ((line.hasOption('l') || line.hasOption('h') || line.hasOption('a'))) {
        if (line.getArgList().size() > 0) {
            System.err.println("Invalid usage: No arguments allowed when using the '-a', '-h', or '-l' options.");
            System.err.println("Run 'config-tester -h' for help.");
            System.exit(1);
        }
    } else {
        if (line.getArgs().length == 0) {
            System.err.println("Invalid usage: too few arguments.  Use the '-h' option for help.");
            System.exit(1);
        }
    }
    boolean verbose = line.hasOption('v');
    DataSourceFactory.setInstance(new ConfigTesterDataSource());
    if (line.hasOption('l')) {
        System.out.println("Supported configuration files: ");
        for (String configFile : tester.getConfigs().keySet()) {
            System.out.println("    " + configFile);
        }
        System.out.println("Note: not all OpenNMS configuration files are currently supported.");
    } else if (line.hasOption('h')) {
        final HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("config-tester -a\nOR: config-tester [config files]\nOR: config-tester -l\nOR: config-tester -h", options);
    } else if (line.hasOption('a')) {
        for (String configFile : tester.getConfigs().keySet()) {
            tester.testConfig(configFile, verbose, ignoreUnknown);
        }
    } else {
        for (String configFile : line.getArgs()) {
            tester.testConfig(configFile, verbose, ignoreUnknown);
        }
    }
}

Example 84 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project opennms by OpenNMS.

the class SpikeHunter method usage.

private static void usage(Options options, CommandLine cmd, String error, Exception e) {
    HelpFormatter formatter = new HelpFormatter();
    PrintWriter pw = new PrintWriter(m_out);
    if (error != null) {
        pw.println("An error occurred: " + error + "\n");
    }
    formatter.printHelp("usage: spike-hunter [options]", options);
    if (e != null) {
        pw.println(e.getMessage());
        e.printStackTrace(pw);
    }
    pw.close();
    System.exit(0);
}

Example 85 with HelpFormatter

use of org.apache.commons.cli.HelpFormatter in project opennms by OpenNMS.

the class CheckNsc method usage.

private static void usage(Options options, CommandLine cmd, String error, Throwable e) {
    HelpFormatter formatter = new HelpFormatter();
    PrintWriter pw = new PrintWriter(System.out);
    if (error != null) {
        pw.println("An error occurred: " + error + "\n");
    }
    formatter.printHelp("usage: CheckNsc [options] host command [arguments]", options);
    if (e != null) {
        pw.println(e.getMessage());
        e.printStackTrace(pw);
    }
    pw.close();
}