import java.io.*;
import java.net.*;

class ServerExample extends Thread {
  
  Socket socket;
  public static final int PORT = 1234;
  
  public ServerExample(Socket socket) {
    this.socket = socket;
  }
  
  public void run() {
    try {
      BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
      PrintWriter pr = new PrintWriter(new OutputStreamWriter(socket.getOutputStream()));
      ObjectInputStream ois = new ObjectInputStream(socket.getInputStream());
      AbstractNetworkMessage anm;

      while((anm = ((AbstractNetworkMessage)(ois.readObject()))) != null) {
	String s = anm.tokenize();
	System.out.println("Received " + s);
	pr.println("Thank you for your input");
	pr.flush();
      }
    } catch (IOException ioe) {
      System.out.println("Got IO Exception: " + ioe.getMessage());
    } catch(Exception e) {
      System.out.println("Something aint workin': " + e.getMessage());
    }
    
  }
  
  public static void main(String argv[]) {
    try {
      ServerSocket ss = new ServerSocket(PORT);
      while (true) {
	Socket s = ss.accept();
	new ServerExample(s).start();
      }
    } catch (IOException ioe) {
      System.out.println("Got IO Exception: " + ioe.getMessage());
    }
  }
}