Examples with JCommander com.beust.jcommander.JCommander used on opensource projects

Example 36 with JCommander

use of com.beust.jcommander.JCommander in project GeoGig by boundlessgeo.

the class SLCommandProxy method getCommandParser.

/**
     * @return the JCommander parser for this extension
     * @see JCommander
     */
@Override
public JCommander getCommandParser() {
    JCommander commander = new JCommander();
    commander.setProgramName("geogig sl");
    commander.addCommand("import", new SLImport());
    commander.addCommand("list", new SLList());
    commander.addCommand("describe", new SLDescribe());
    commander.addCommand("export", new SLExport());
    return commander;
}

Example 37 with JCommander

use of com.beust.jcommander.JCommander in project jvm-tools by aragozin.

the class CommandLauncher method start.

public boolean start(String[] args) {
    JCommander parser = null;
    try {
        parser = new JCommander(this);
        addCommands(parser);
        try {
            parser.parse(args);
        } catch (Exception e) {
            failAndPrintUsage(e.toString());
        }
        if (help) {
            String cmd = parser.getParsedCommand();
            if (cmd == null) {
                parser.usage();
            } else {
                parser.usage(cmd);
            }
        } else if (listCommands) {
            for (String cmd : commands.keySet()) {
                System.out.println(String.format("%8s - %s", cmd, parser.getCommandDescription(cmd)));
            }
        } else {
            Runnable cmd = commands.get(parser.getParsedCommand());
            if (cmd == null) {
                failAndPrintUsage();
            } else {
                cmd.run();
            }
        }
        if (suppressSystemExit) {
            return true;
        } else {
            System.exit(0);
        }
    } catch (CommandAbortedError error) {
        for (String m : error.messages) {
            logError(m);
        }
        if (verbose && error.getCause() != null) {
            logTrace(error.getCause());
        }
        if (error.printUsage && parser != null) {
            if (parser.getParsedCommand() != null) {
                parser.usage(parser.getParsedCommand());
            } else {
                parser.usage();
            }
        }
    } catch (Throwable e) {
        e.printStackTrace();
    }
    // abnormal termination
    if (suppressSystemExit) {
        return false;
    } else {
        System.exit(1);
        return false;
    }
}

Example 38 with JCommander

use of com.beust.jcommander.JCommander in project jvm-tools by aragozin.

the class YoungGCStarter method main.

public static void main(String[] args) throws IOException {
    JCommander jcmd = new JCommander();
    YoungGCPauseBenchmark bench = new YoungGCPauseBenchmark();
    jcmd.addCommand("ygc", bench);
    jcmd.parse(args);
    String cmd = jcmd.getParsedCommand();
    if (cmd != null) {
        bench.benchmark();
    } else {
        jcmd.usage();
    }
}

Example 39 with JCommander

use of com.beust.jcommander.JCommander in project disunity by ata4.

the class Command method addSubCommand.

protected JCommander addSubCommand(String commandName, Command commandObj) {
    commander.addCommand(commandName, commandObj);
    JCommander subCommander = commander.getCommands().get(commandName);
    commandObj.init(subCommander, out);
    return subCommander;
}

Example 40 with JCommander

use of com.beust.jcommander.JCommander in project disunity by ata4.

the class Command method run.

@Override
public void run() {
    String commandName = commander.getParsedCommand();
    if (!commander.getCommands().isEmpty()) {
        JCommander command = commander.getCommands().get(commandName);
        if (command != null && !command.getObjects().isEmpty()) {
            Command commandObj = (Command) command.getObjects().get(0);
            commandObj.run();
        } else {
            // no command selected, show usage
            usage();
        }
    }
}