Examples of com.beust.jcommander.JCommander

com.beust.jcommander.JCommander
The main class for JCommander. It's responsible for parsing the object that contains all the annotated fields, parse the command line and assign the fields with the correct values and a few other helper methods, such as usage(). The object(s) you pass in the constructor are expected to have one or more \@Parameter annotations on them. You can pass either a single object, an array of objects or an instance of Iterable. In the case of an array or Iterable, JCommander will collect the \@Parameter annotations from all the objects passed in parameter. @author cbeust

   */
  public static void main(String[] args) {
    NGrinderAgentStarter starter = new NGrinderAgentStarter();
    final NGrinderAgentStarterParam param = new NGrinderAgentStarterParam();
    checkJavaVersion();
    JCommander commander = new JCommander(param);
    commander.setProgramName("ngrinder-agent");
    commander.setAcceptUnknownOptions(true);
    try {
      commander.parse(args);
    } catch (Exception e) {
      LOG.error(e.getMessage());
      return;
    }
    final List<String> unknownOptions = commander.getUnknownOptions();
    modeParam = param.getModeParam();
    modeParam.parse(unknownOptions.toArray(new String[unknownOptions.size()]));


    if (modeParam.version != null) {
      System.out.println("nGrinder v" + getStaticVersion());

View Full Code Here

  private final Help help;
  private final JCommander jc;


  Main(Logger console) {
    this.console = console;
    this.jc = new JCommander(this);
    this.help = new Help(jc, console);


    jc.setProgramName(PROGRAM_NAME);
    jc.addCommand("help", help, "-h", "-help", "--help");
    jc.addCommand("run", new RunCommand(console, getConf()));

View Full Code Here

      console.info("\n  See '{} help <command>' for more information on a " +
          "specific command.", Main.PROGRAM_NAME);


    } else {
      for (String cmd : helpCommands) {
        JCommander commander = jc.getCommands().get(cmd);
        if (commander == null) {
          console.error("Unknown command: {}", cmd);
          return 1;
        }


        console.info("\nUsage: {} [general options] {} {} [command options]",
            new Object[] {
                Main.PROGRAM_NAME, cmd,
                commander.getMainParameterDescription()});
        console.info("\n  Description:");
        console.info("\n    {}", jc.getCommandDescription(cmd));
        if (!commander.getParameters().isEmpty()) {
          console.info("\n  Command options:\n");
          for (ParameterDescription param : commander.getParameters()) {
            hasRequired = printOption(console, param) || hasRequired;
          }
          if (hasRequired) {
            console.info("\n  * = required");
          }
        }
        List<String> examples = ((Command) commander.getObjects().get(0)).getExamples();
        if (examples != null) {
          console.info("\n  Examples:");
          for (String example : examples) {
            if (example.startsWith("#")) {
              // comment

View Full Code Here

  @VisibleForTesting
  final JCommander jc;


  Main(Logger console) {
    this.console = console;
    this.jc = new JCommander(this);
    this.help = new Help(jc, console);
    jc.setProgramName(DEFAULT_PROGRAM_NAME);
    jc.addCommand("help", help, "-h", "-help", "--help");
    jc.addCommand("create", new CreateDatasetCommand(console));
    jc.addCommand("copy", new CopyCommand(console));

View Full Code Here

      console.info("\n  See '{} help <command>' for more information on a " +
          "specific command.", programName);


    } else {
      for (String cmd : helpCommands) {
        JCommander commander = jc.getCommands().get(cmd);
        if (commander == null) {
          console.error("Unknown command: {}", cmd);
          return 1;
        }


        console.info("\nUsage: {} [general options] {} {} [command options]",
            new Object[] {
                programName, cmd,
                commander.getMainParameterDescription()});
        console.info("\n  Description:");
        console.info("\n    {}", jc.getCommandDescription(cmd));
        if (!commander.getParameters().isEmpty()) {
          console.info("\n  Command options:\n");
          for (ParameterDescription param : commander.getParameters()) {
            hasRequired = printOption(console, param) || hasRequired;
          }
          if (hasRequired) {
            console.info("\n  * = required");
          }
        }
        List<String> examples = ((Command) commander.getObjects().get(0)).getExamples();
        if (examples != null) {
          console.info("\n  Examples:");
          for (String example : examples) {
            if (example.startsWith("#")) {
              // comment

View Full Code Here

    }


    private List<String> processOptions(String[] args) {
        JSLintFlags jslintFlags = new JSLintFlags();
        Flags flags = new Flags();
        JCommander jc = new JCommander(new Object[] { flags , jslintFlags });
        jc.setProgramName(FULL_PROGRAM_NAME);
        try {
            jc.parse(args);
        } catch (ParameterException e) {
            info(e.getMessage());
            usage(jc);
        }
        if (flags.version) {
            version();
        }
        if (flags.help) {
            usage(jc);
        }
        if (flags.encoding != null) {
            encoding = flags.encoding;
        }
        lint = makeLint(flags);
        setResultFormatter(flags.report);
        for (ParameterDescription pd : jc.getParameters()) {
            Parameterized p = pd.getParameterized();
            // Is it declared on JSLintFlags?
            if (!pd.getObject().getClass().isAssignableFrom(JSLintFlags.class)) {
                continue;
            }

View Full Code Here

  public void suppressSystemExit() {
    suppressSystemExit = true;
  }
  
  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 {
        
        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 (error.printUsage && parser != null) {
        if (parser.getParsedCommand() != null) {
          parser.usage(parser.getParsedCommand());
        }
        else {
          parser.usage();
        }
      }
    }
    catch(Throwable e) {
      e.printStackTrace();

View Full Code Here

    m_executionListeners.add(l);
  }


  private static void usage() {
    if (m_jCommander == null) {
      m_jCommander = new JCommander(new CommandLineArgs());
    }
    m_jCommander.usage();
  }

View Full Code Here

    //
    // Parse the arguments
    //
    try {
      CommandLineArgs cla = new CommandLineArgs();
      m_jCommander = new JCommander(cla, argv);
      validateCommandLineParameters(cla);
      result.configure(cla);
    }
    catch(ParameterException ex) {
      exitWithError(ex.getMessage());

View Full Code Here

    return parse(args) && process();
  }


  private boolean parse(String[] args) {
    try {
      new JCommander(this, args);
      return true;
    } catch (ParameterException e) {
      System.err.println("Arguments parse error: " + e.getMessage());
      printUsage();
      return false;

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of com.beust.jcommander.JCommander

ch.rasc.embeddedtc.runner.Runner

com.aconex.scrutineer.Scrutineer

com.beust.jcommander.command.CommandAliasTest

com.beust.jcommander.command.CommandTest

com.beust.jcommander.converters.IParameterSplitter

com.beust.jcommander.dynamic.DynamicParameterTest

com.beust.jcommander.FuzzyMap.IKey

com.beust.jcommander.internal.DefaultConsole

com.beust.jcommander.internal.JDK6Console

com.facebook.swift.generator.Main

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.