أرسل رساله بين ملفان

السلام عليكم

مساء الخير

أنا عملت بر نامج بس مورضى يشتغل مافى والا خطأ ممكن توضح وش المشكله

ضرورى اليوم وشكرا.

/*

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 * and open the template in the editor.

 */





public interface Message {

// Set the number of characters and digits in the message

    public void setCounts(String sentence);

// Get the number of characters a .. z A .. Z

    public int getCharacterCount();

// Get the number of digits 0 .. 9

    public int getDigitCount();

}

/*

 * To change this template, choose Tools | Templates

 * and open the template in the editor.

 */





public class MessageImpl implements Message {



    private int digitCount = 0;

    private int charCount = 0;



    public void setCounts(String sentence) {

        charCount = sentence.replaceAll("\\d", "").length();

        int spaces = sentence.replaceAll("\\S", "").length();

        digitCount = sentence.replaceAll("\\D", "").length();



        charCount = sentence.length() - spaces - digitCount;

    }



    public int getCharacterCount() {

        return charCount;

    }



    public int getDigitCount() {

        return digitCount;

    }

}

/*

 * To change this template, choose Tools | Templates

 * and open the template in the editor.

 */





import java.net.*;



public class Server {



	public static void main(String args[]) throws Exception {

    ObjectOutputStream output =new ObjectOutputStream(sock.getOutputStream());

     ObjectOutputStream input =new ObjectInputStream(sock.getInputStream());

        DatagramSocket serverSocket = new DatagramSocket(2007)

        byte[] receiveData = new byte[1043];

        byte[] sendData = new byte [1043];





        while (true) {



            DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);

            serverSocket.receive(receivePacket);



            String sentence = new String(receivePacket.getData());

            sentence = sentence.trim();

            MessageImpl msg = new MessageImpl();

            msg.setCounts(sentence);

            int charCount  = msg.getCharacterCount();

            int digitCount = msg.getDigitCount();



            String sendS  = "The number of digits is "+Integer.toString(digitCount)+" the number of characters is "+ Integer.toString(charCount);

            InetAddress IPAddress = receivePacket.getAddress();



            int port = receivePacket.getPort();



            sendData = sendS.getBytes();



            DatagramPacket sendPacket = new DatagramPacket(sendData, sendData.length, IPAddress, port);



            serverSocket.send(sendPacket);



        Output.close( );

        input.close ( );

    }



}

}

import java.io.*;

import java.net.*;



class Client {

public static void main(String args[]) throws Exception {

Socket sock = new Socket ("127.0.0.0",6100);

ObjectOutputStream input = new ObjectOutputStream(sock.getOutputStream());

ObjectOutputStream output = new ObjectInputStream(sock.getInputStream());



System.Out.println("Sending :" );

BufferedReader inFromUser = new BufferedReader(new InputStreamReader(System.in));



DatagramSocket clientSocket = new DatagramSocket();



InetAddress IPAddress = InetAddress.getByName("localhost");



byte[] sendData = new byte[1043];

byte[] receiveData = new byte[1043];



String sentence = inFromUser.readLine();

sendData = sentence.getBytes();

DatagramPacket sendPacket = new DatagramPacket(sendData, sendData.length, IPAddress, 2007);



clientSocket.send(sendPacket);



DatagramPacket receivePacket = new DatagramPacket(receiveData, receiveData.length);



clientSocket.receive(receivePacket);



String modifiedSentence = new String(receivePacket.getData());



System.out.println("FROM SERVER:" + modifiedSentence);



ObjectInputStream input = new ObjectInputStream(sock.getInputStream());

MessageImpl msg=(MessageImpl)(input.readObject());

clientSocket.close();

Output.close( );

input.close ( );

}

}