Urgently needed(data transfer on sockets)

Question

hello friends,
I m in need of java code to read text and graphics(lines,circles etc.)from JTextPane and then to transfer this data on sockets to a client.
IF anybody can help,I'll be highly thankful.I need it urgently.

Answer 1

i did the follwing when i had a similar requirement...i used java.util.vectors and passed them over sockets to the other end. the advantage of doing this was that I inserted a string ('string_msg') if any text messages were sent or ('graph_pts') if Point objects of the circle or line was sent, as the first element of the vector and the next element was the text-object(StringBuffer) / object[](incase of Point objects) itself.
here is the piece of code to send the vector...
try {
            ucon = (new URL(serverURL, serverPathStr)).openConnection();
            ucon = setUcon(ucon);
            objectoutputstream = new ObjectOutputStream(new BufferedOutputStream(ucon.getOutputStream()));
            objectoutputstream.writeObject(obj);
            objectoutputstream.flush();
            objectinputstream = new ObjectInputStream(new BufferedInputStream(ucon.getInputStream()));
            obj1 = objectinputstream.readObject();
            objectinputstream.close();
            objectoutputstream.close();
        catch....in the case above, the server simply returns a string "OK_recd" which is recd as a sent confirmation via obj1.
Note: the server &/ client should also use ObjectInput/Output Streams to recieve the object and type cast the object recd to Vector.
the first element in the vector (used as a handshake) to identify the next element in the vector...
hope this helps!