src/main/java/at/ac/tuwien/sbc/valesriegler/driver/DriverAgent.java

   1 package at.ac.tuwien.sbc.valesriegler.driver;
   2
   3 import org.slf4j.Logger;
   4 import org.slf4j.LoggerFactory;
   5
   6 import at.ac.tuwien.sbc.valesriegler.driver.jms.JMSDriver;
   7
   8 /**
   9  * DriverAgent parses the arguments and runs the JMS/XVSMDriver with the given ID.
  10  *
  11  * @author jan
  12  *
  13  */
  14 public class DriverAgent {
  15         private static final String USAGE = "This application needs exactly 2 parameters: <\"XVSM\"|\"JMS\"> <XVSM-Space-Identifier|JMS-Server-URL> <ID of type Integer>";
  16         private static final Logger log = LoggerFactory.getLogger(DriverAgent.class);
  17
  18         public static void main(String[] args) throws Exception {
  19                 if (args.length != 3) {
  20                         throw new IllegalArgumentException(USAGE);
  21                 }
  22
  23                 String mw = args[0];
  24                 int parsedId = 0;
  25                 try {
  26                         parsedId = Integer.parseInt(args[2]);
  27                 } catch (NumberFormatException e) {
  28                         log.error(USAGE);
  29                         return;
  30                 }
  31
  32                 log.info("Middleware: " + mw + " ID:" + parsedId);
  33                 if ("JMS".equalsIgnoreCase(mw)) {
  34                         new JMSDriver(args[1], parsedId);
  35                 } else if ("XVSM".equalsIgnoreCase(mw)) {
  36                         // TODO: XVSM Driver?
  37                 } else {
  38                         throw new IllegalArgumentException(USAGE);
  39                 }
  40         }
  41
  42 }