Could someone help me please with some code?

See more:

Java

Eclipse

client-server

import java.net.Socket;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.IOException;

/**
* A ChatConnection implements a connection between the chat server and a
* single chat client. The connection will run as a separate Thread.
*/
public class ChatConnection extends Thread{

/**
* The socket on which this connection will listen
*/
/**
* The server that this connection is associated with.
*/
ChatServer server;
/**
* The output stream that will be used to write messages to our client
*/
BufferedOutputStream out;
/**
* The input stream to read and receive messages from our client
*/
BufferedInputStream in;

/**
* Create a new ChatConnection. The socket and the server are initialised
* @param s The socket on which this connection will listen
* @param svr The server that this connection is associated with
*/
public ChatConnection(Socket s, ChatServer svr) {
socket = s;
server = svr;
}

/**
* Override the run() method of Thread. This method will read input from
* out client and broadcast that input to all clients of this ChatServer.
* All output is broadcast using the MultiOutputStream that the Server
* maintains.
*/
public void run() {
int numBytesRead;
byte[] buf = new byte[256];
try {
// Get the input stream from our socket
/**
* Enter your code Here
*/
// Get the output stream from our socket
/**
* Enter your code Here
*/
// Add our output stream to the server's MultiOutputStream
server.addOutputStream(out);
System.out.println("New ChatConnection now reading...");
// Loop to read from the input stream
while ((numBytesRead = in.read(buf,0,buf.length)) > -1) {
System.out.print("Broadcast: " + new String(buf,0,numBytesRead));
// broadcast everything we receive
server.broadcast(buf,numBytesRead);
}
} catch (IOException e) {
} finally {
// The connection to our client has been closed so
// we need to remove our output stream from the server's
// MultiOutputStream and also close our socket.
try {
if (out != null) {
server.removeOutputStream(out);
}
if (socket != null) {
//Close the Socket
/**
* Enter your code Here
*/
}
} catch (IOException e) {}
}
}
}

What I have tried:

I have tried everything and nothing seems to be working for me, i have less than 12 hours to get this completed.