Package org.apache.commons.cli2.option

Examples of org.apache.commons.cli2.option.GroupImpl

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      .withOption(maxOpt)
      .withOption(fieldOpt)
      .create();
   
    try {
      Parser parser = new Parser();
      parser.setGroup(group);
      CommandLine cmdLine = parser.parse(args);
     
      if (cmdLine.hasOption(helpOpt)) {
        CommandLineUtil.printHelp(group);
        return;
      }
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    /**
     * Creates a new Group instance
     * @return the new Group instance
     */
    public Group create() {
        final GroupImpl group =
            new GroupImpl(options, name, description, minimum, maximum);

        reset();

        return group;
    }
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    // /////////////////////////////////////////////////////////////////////
    //
    // Close Parser
    //
    // /////////////////////////////////////////////////////////////////////
    optionsGroup = new GroupImpl(cmdOpts, "Options", "All the options", 1,
        cmdOpts.size());
    cmdParser.setGroup(optionsGroup);
    cmdParser.setHelpOption(helpOpt);
    cmdParser.setHelpFormatter(cmdHlp);
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  private static void parseCommand(String[] args)
  {
    Parser parser = new Parser();

    // configure a HelpFormatter
    HelpFormatter hf = new HelpFormatter();
    DefaultOptionBuilder oBuilder = new DefaultOptionBuilder();
    ;

    // configure a parser
    Parser p = new Parser();
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        "Default Configuration File").withArgument(defaultFile).create());

    gBuilder.withOption(oBuilder.reset().withId(OPTION_G).withShortName("g").withLongName("genconf").withDescription(
        "Generate configuration file from pid").withArgument(pid2).create());

    FileValidator fValidator = VFSFileValidator.getExistingFileInstance().setBase(".");
    fValidator.setFile(false);
    // fValidator.setReadable(true);
    gBuilder.withOption(aBuilder.reset().withName(CONF_FILE).withDescription("is the wrapper.conf to use.  Name must be absolute or relative")
        .withMinimum(0).withMaximum(10).create());

    Validator pValidator = new Validator()
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        if ((isExisting() && !f.exists()) || (isFile() && !f.getType().equals(FileType.FILE))
            || (isDirectory() && !f.getType().equals(FileType.FILE)) || (isHidden() && !f.isHidden())
            || (isReadable() && !f.isReadable()) || (isWritable() && !f.isWriteable()))
        {

          throw new InvalidArgumentException(name);
        }

        i.set(name);
      }
      catch (Exception ex)
      {
        ex.printStackTrace();
        throw new InvalidArgumentException(name);
      }
    }
  }
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        for (Iterator it = values.iterator(); it.hasNext();)
        {
          String p = (String) it.next();
          if (!Pattern.matches("wrapper\\..*=.*", p))
          {
            throw new InvalidArgumentException(p);
          }
        }

      }

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        // Note : This code doesnt belong here, it should be changed to
        // an can exec check in java 6
        for (String file : (List<String>)values) {
          File f = new File(file); 
          if ( ! f.exists() ) {
            throw new InvalidArgumentException("Argument : " +
                f.getAbsolutePath() + " doesn't exist.");
          }
          if ( ! f.isFile() ) {
            throw new InvalidArgumentException("Argument : " +
                f.getAbsolutePath() + " is not a file.");
          }
          if ( ! f.canRead() ) {
            throw new InvalidArgumentException("Argument : " +
                f.getAbsolutePath() + " is not accessible");
          }
        }
      }     
    };
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    fValidator.setFile(false);
    // fValidator.setReadable(true);
    gBuilder.withOption(aBuilder.reset().withName(CONF_FILE).withDescription("is the wrapper.conf to use.  Name must be absolute or relative")
        .withMinimum(0).withMaximum(10).create());

    Validator pValidator = new Validator()
    {

      public void validate(List values) throws InvalidArgumentException
      {
        for (Iterator it = values.iterator(); it.hasNext();)
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    return builder.withLongName(name).withDescription(desc).create();
  }
 
  private void setupOptions(){

    final Validator fileValidator = new Validator(){
      public void validate(final List values) throws InvalidArgumentException {
        // Note : This code doesnt belong here, it should be changed to
        // an can exec check in java 6
        for (String file : (List<String>)values) {
          File f = new File(file); 
          if ( ! f.exists() ) {
            throw new InvalidArgumentException("Argument : " +
                f.getAbsolutePath() + " doesn't exist.");
          }
          if ( ! f.isFile() ) {
            throw new InvalidArgumentException("Argument : " +
                f.getAbsolutePath() + " is not a file.");
          }
          if ( ! f.canRead() ) {
            throw new InvalidArgumentException("Argument : " +
                f.getAbsolutePath() + " is not accessible");
          }
        }
      }     
    };

    // Note: not extending CLI2's FileValidator, that overwrites
    // the String arg into File and causes ClassCastException
    // in inheritance tree.
    final Validator execValidator = new Validator(){
      public void validate(final List values) throws InvalidArgumentException {
        // Note : This code doesnt belong here, it should be changed to
        // an can exec check in java 6
        for (String file : (List<String>)values) {
          try{
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