Examples of org.apache.commons.cli2.validation.DateValidator

Package org.apache.commons.cli2.validation

Examples of org.apache.commons.cli2.validation.DateValidator

org.apache.commons.cli2.commandline.Parser
The DateValidator validates the argument values are date or time value(s). The following example shows how to validate that an argument value(s) is a Date of the following type: d/M/yy (see {@link java.text.DateFormat}).
```
 DateFormat date = new SimpleDateFormat("d/M/yy"); ... ArgumentBuilder builder = new ArgumentBuilder(); Argument dateFormat = builder.withName("date"); .withValidator(new DateValidator(dateFormat)); 
```
The following example shows how to validate that an argument value(s) is a time of the following type: HH:mm:ss (see {@link java.text.DateFormat}).
```
 DateFormat timeFormat = new SimpleDateFormat("HH:mm:ss"); ... ArgumentBuilder builder = new ArgumentBuilder(); Argument time = builder.withName("time"); .withValidator(new DateValidator(timeFormat)); 
```
@author John Keyes @see java.text.DateFormat

   * @param args
   *            the args
   */
  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();
    p.setGroup(group);
    p.setHelpFormatter(hf);
    p.setHelpOption(oBuilder.withLongName("help").withShortName("?").create());
    cl = p.parseAndHelp(args);


    // abort application if no CommandLine was parsed
    if (cl == null)
    {
      System.exit(-1);

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        inputDirOpt).withOption(outputOpt).create();
    
    //.withOption(gramSizeOpt).withOption(typeOpt)
    
    try {
      Parser parser = new Parser();
      
      parser.setGroup(group);
      parser.setHelpOption(helpOpt);
      CommandLine cmdLine = parser.parse(args);
      if (cmdLine.hasOption(helpOpt)) {
        CommandLineUtil.printHelp(group);
        return;
      }

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    Group group = gbuilder.withName("Options").withOption(helpOpt)
        .withOption(inputDirOpt).withOption(modelOpt).create();
    
    try {
      Parser parser = new Parser();
      
      parser.setGroup(group);
      parser.setHelpOption(helpOpt);
      CommandLine cmdLine = parser.parse(args);
      if (cmdLine.hasOption(helpOpt)) {
        CommandLineUtil.printHelp(group);
        return;
      }

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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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        inputDirOpt).withOption(modelOpt).withOption(typeOpt).withOption(contentFieldOpt)
        .withOption(categoryFieldOpt).withOption(maxResultsOpt)
        .create();
    
    try {
      Parser parser = new Parser();
      
      parser.setGroup(group);
      parser.setHelpOption(helpOpt);
      CommandLine cmdLine = parser.parse(args);
      if (cmdLine.hasOption(helpOpt)) {
        CommandLineUtil.printHelp(group);
        return;
      }

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    Group group = gbuilder.withName("Options").withOption(inputFileOpt).withOption(trainingOutputOpt)
         .withOption(testOutputOpt).withOption(trainingDataSizeOpt).withOption(testDataSizeOpt).create();
    
    try {
      Parser parser = new Parser();
      parser.setGroup(group);
      CommandLine cmdLine = parser.parse(args);
      
      if (cmdLine.hasOption(helpOpt)) {
        CommandLineUtil.printHelp(group);
        return false;
      }

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      .withOption(countFileOpt)
      .withOption(outputFileOpt)
      .withOption(solrUrlOpt).create();
    
    try {
      Parser parser = new Parser();
      parser.setGroup(group);
      CommandLine cmdLine = parser.parse(args);
      
      if (cmdLine.hasOption(helpOpt)) {
        CommandLineUtil.printHelp(group);
        return false;
      }

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      .withOption(outputFileOpt).withOption(limitOpt)
      .withOption(cutoffOpt).create();


    
    try {
      Parser parser = new Parser();
      parser.setGroup(group);
      CommandLine cmdLine = parser.parse(args);
      
      if (cmdLine.hasOption(helpOpt)) {
        CommandLineUtil.printHelp(group);
        return false;
      }

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      .withOption(textFieldsOpt)
      .withOption(useTermVectorsOpt)
      .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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    .withOption(modelOpt)
    .withOption(helpOpt)
    .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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