public void parseArgs(String[] args) throws ParseException { // Create a Parser CommandLineParser parser = new BasicParser( ); Options options = new Options( ); options.addOption("h", "help", false, "Print this usage information"); options.addOption("c", "cfg", true, "config Absolute Path"); options.addOption("l", "log", true, "log configuration"); // Parse the program arguments CommandLine commandLine = parser.parse( options, args ); // Set the appropriate variables based on supplied options if( commandLine.hasOption('h') ) { printHelpMessage(); System.exit(0); } if( commandLine.hasOption('c') ) { cfg = new File(commandLine.getOptionValue('c')); } else { printHelpMessage(); System.exit(0); } if( commandLine.hasOption('l') ) { log = new File(commandLine.getOptionValue('l')); } else { printHelpMessage(); System.exit(0); } } public void printHelpMessage() { System.out.println( "Change the xml File and Log.XML Path to the right Absolute Path base on your project Location in your computor"); System.out.println("Usage example: "); System.out.println( "java -cfg D:\\MyProject\\face2face\\logic\\src\\main\\resources\\logic.xml -log D:\\MyProject\\face2face\\logic\\src\\main\\resources\\log.xml"); System.exit(0); }
Options options = new Options();options.addOption("t",false,"display current time");options.addOption("c",true,"country code");CommandLineParser parser = new DefaultParser();
CommandLine cmd = parser.parse( options, args);if(cmd.hasOption("t")) {
}else{System.out.println((new SimpleDateFormat("yyyy-MM-dd")).format(new Date()));}}