package javaforce.utils; import java.io.*; import java.util.*; import javaforce.*; /** properties. * * CLI to view properties (works with yaml files too) * * @author peter.quiring */ public class properties { public static void main(String[] args) { if (args.length == 0) { usage(); } try { switch (args[0]) { case "read": if (args.length < 3) { usage(); } Properties props = new Properties(); props.load(new FileInputStream(args[1])); String prop = (String)props.get(args[2]); if (prop == null) { error("property not found"); } System.out.print(prop); break; default: System.out.println("Error:Unknown command"); System.exit(1); break; } } catch (Exception e) { JFLog.log(e); } } private static void usage() { System.out.println("Usage:properties {cmd} [args]"); System.out.println(" cmd:read {file} {property}"); System.exit(1); } private static void error(String msg) { System.out.println("Error:" + msg); System.exit(1); } }