public static void main(String... args) throws Exception {
if (args.length == 0) {
usage();
return;
}
// check the first args
if (!CMDS.contains(args[0])) {
usage();
return;
}
HistPriceDownloader d = new HistPriceDownloader();
String startMsg = "Starting to {0} hist price data...";
String endMsg = "{0} hist price data completed successfully.";
for (int i = 0; i < args.length; i++) {
String cmd = args[i];
logger.log(Level.INFO, startMsg, cmd);
if (cmd.equals("truncate")) {
if (++i >= args.length) {
usage();
return;
}
Date date = TimeUtils.parseIsoDate(args[i]);
d.truncate(date);
break;
}
Set<Symbol> symbols = getSymbols(args, i);
if (cmd.equals("clean")) {
d.clean();
} else if (cmd.equals("download")) {
d.download(symbols);
} else if (cmd.equals("load")) {
d.load(symbols);
} else if (cmd.equals("update")) {
d.update(symbols);
}
i += symbols.size();
logger.log(Level.INFO, endMsg, cmd);
}
}
