Need Information for Transferring the Object

Question

Hy To every I need ur help plz tell whats is the wrong thing em doing.
I am sending a (MessageSerialize) Object Of org.jdesktop.jdic.desktop.Message through Socket problem is when i receive object the gets receive but the contents of objects doest not exists in the object which i have set before sending
Em pasting my code here please help me
**Server Code**_
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package com.communication.to.server;
import com.printing.utility.*;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.ServerSocket;
import java.net.Socket;
import org.jdesktop.jdic.desktop.Desktop;
import org.jdesktop.jdic.desktop.Message;
* @author ABid
* @Description This class is used to recieve Data/Files throug Socket From Server
public class FileServer extends Thread {
private ServerSocket serverSocket;
public static void main(String argv[]) throws Exception {
new FileServer();
public FileServer() throws Exception {
serverSocket = new ServerSocket(4000);
System.out.println("Server listening on port 4000.");
this.start();
public void run() {
while (true) {
try {
System.out.println("Waiting for connections.");
Socket client = serverSocket.accept();
System.out.println("Accepted a connection from: " +
client.getInetAddress());
Connect c = new Connect(client);
} catch (Exception e) {
class Connect extends Thread {
private Socket client = null;
private ObjectInputStream ois = null;
private ObjectOutputStream oos = null;
public Connect() {
public Connect(Socket clientSocket) {
client = clientSocket;
try {
ois = new ObjectInputStream(client.getInputStream());
oos = new ObjectOutputStream(client.getOutputStream());
} catch (Exception e1) {
try {
client.close();
} catch (Exception e) {
System.out.println(e.getMessage());
return;
this.start();
public void run() {
try {
String workType = (String) ois.readObject();
if (workType.equalsIgnoreCase("Attachments")) {
String printDirectoy = "Attachments";
Message ms = new MessageSerialize();
ms = (MessageSerialize)ois.readObject();
Desktop.mail(ms);
ois.close();
oos.close();
client.close();
} catch (Exception e) {
e.printStackTrace();
client COde*_+
//This is code for sending Object
public static void sendMessageToMail() {
ObjectOutputStream oos = null;
ObjectInputStream ois = null;
//File file = new File("G://FileG.pdf");
try {
Socket socket = new Socket("localhost", 4000);
oos = new ObjectOutputStream(socket.getOutputStream());
ois = new ObjectInputStream(socket.getInputStream());
//byte[] mybytearray = new byte[(int) file.length()];
//FileInputStream fis = new FileInputStream(file);
//BufferedInputStream bis = new BufferedInputStream(fis);
//bis.read(mybytearray, 0, mybytearray.length);
System.out.println("Sending...");
oos.writeObject("Attachments"); // Type of Work here the String is used for Printing purpose
//oos.writeObject("HP Deskjet 3900 Series"); // Name of the printer
Message message = new MessageSerialize();
//ms.setMessage(message);
message.setBody("Hello");
List toAdd = new ArrayList();
toAdd.add("[email protected]");
List attachements = new ArrayList();
attachements.add("g://file.txt");
try {
message.setAttachments(attachements);
} catch (Exception exception) {
oos.writeObject(message);
//oos.writeObject(file.getName());//name of the file
//oos.write(mybytearray, 0, mybytearray.length); // file contents
//oos.writeObject(so);
oos.flush();
oos.close();
ois.close();
} catch (Exception exception) {
exception.printStackTrace();
"Serialized Object Class "
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package com.communication.to.server;
import java.io.IOException;
import java.io.*;
import java.io.Serializable;
import java.util.*;
import org.jdesktop.jdic.desktop.Message;
* @author ABid
public class MessageSerialize extends Message implements Serializable {
public MessageSerialize() {
Thanks in Advance
Abid

Answer 1

i made it like thisWhy?
You posted that code on 11/09/2008 20:02 and asked why it wouldn't work.
I told you why on 12/09/2008 08:48 (reply 2 of 8).
So now on 12/09/2008 16:59 (reply 7 of 8) you've tried it again.
Tell me why that wasn't just a complete waste of time.
but doesn't work again
Of course it 'doesn't work again.' It never did. It never will. Stop it. Why did you think it would work? After it didn't? After you started the thread to ask why? After I told you why?
This is just bizarre.
Now what will you say.Exactly what I said before. And I didn't say to extend Message. I told you why you can't do it that way.+
OK?
You have to construct a serializable class. You have to define the data you want serialized in that class. OK? In this case you want to transport data from a org.jdesktop.jdic.Message, so your new class will have to have the same fields and the same methods.
Isn't that obvious?
could you please mention i want to send files over network dont want to create them on disk through socket.This doesn't make sense either. You want files but you don't want them on the disk?
You'll have to explain yourself better than that if you want assistance here.