import java.io.ObjectOutputStream;
import java.io.ObjectInputStream;
import java.net.Socket;
import java.net.ServerSocket;

public class Person_Skeleton extends Thread{
    PersonServer myServer;

    public Person_Skeleton(PersonServer server){
        // get a reference to the object server that this skeleton wraps
        this.myServer = server;
    }
    public void run(){
      try{
        // create a server socket on port 9000
        ServerSocket serverSocket = new ServerSocket(9000);
        // wait for and obtain a socket connection from stub
        Socket socket = serverSocket.accept();
        while(socket != null){
            // create an input stream to receive requests from stub
            ObjectInputStream inStream
                = new ObjectInputStream(socket.getInputStream());
          // Read next method request from stub. Block until request is
          // sent.
            String method = (String)inStream.readObject();
            // Evalute the type of method requested
            if(method.equals("age")){
                // invoke business method on server object
                int age = myServer.getAge();
                // create an output stream to send return values back to
                // stub.
                ObjectOutputStream outStream
                    = new ObjectOutputStream(socket.getOutputStream());
                // send results back to stub
                outStream.writeInt(age);
                outStream.flush();
            }else if(method.equals("name")){
                // invoke business method on server object
                String name = myServer.getName();
                // create an output stream to send return values back to
                // the stub.
                ObjectOutputStream outStream
                = new ObjectOutputStream(socket.getOutputStream());
                // send results back to stub
                outStream.writeObject(name);
                outStream.flush();
            }
        }
      }catch(Throwable t) {t.printStackTrace();System.exit(0); }
    }
    public static void main(String args [] ){
         // obtain a unique instance Person
        PersonServer person = new PersonServer("Richard", 34);
        Person_Skeleton skel = new Person_Skeleton(person);
        skel.start();
    }
}