ObjServer.java Source code

Introduction

Here is the source code for ObjServer.java

Source

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

public class ObjServer {
    public static void main(String args[]) throws Exception {
        ServerSocket ssock = new ServerSocket(1234);
        Hashtable hash = new Hashtable();
        hash.put("Java Source and Support", "www.java2s.com");

        while (true) {
            System.out.println("Listening");
            Socket sock = ssock.accept();

            ObjectOutputStream ostream = new ObjectOutputStream(sock.getOutputStream());
            ostream.writeObject(hash);
            ostream.close();
            sock.close();
        }
    }
}

// A Java-specific client can read objects from Java servers.

class ObjClient {
    public static void main(String[] args) throws Exception {
        Socket sock = new Socket(args[0], 1234);
        ObjectInputStream ois = new ObjectInputStream(sock.getInputStream());
        Hashtable hash = (Hashtable) ois.readObject();
        System.out.println(hash);
        ois.close();
        sock.close();
    }
}