package verteiltesysteme.rmi;

import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;

public class RMIEchoClient {

    private RMIEchoClient() {}

    public static void main(String[] args) {

        String host = (args.length < 1) ? null : args[0];
        try {
            Registry registry = LocateRegistry.getRegistry(host);
            RMIEchoInterface stub = (RMIEchoInterface) registry.lookup("RMIEchoInterface");
            String response = stub.toLowerCase("hAlLo");
            System.out.println("response: " + response);
            response = stub.toUpperCase("hAlLo");
            System.out.println("response: " + response);
        } catch (Exception e) {
            System.err.println("Client exception: " + e.toString());
            e.printStackTrace();
        }
    }
}