Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

Interface to display the values which are sent by server program

Posted on 2004-10-04
1
Medium Priority
?
182 Views
Last Modified: 2011-09-20
Actually, here are my client and server codes. Can any one integrate code to my client.So, that after connecting to the server the 8 values which it gets from server are displayed in text boxes(now they are displayed on command prompt) and also my server sends 8 values .can you add code that these values are refreshed for every 5 seconds and displayed in the interface on client side.. and labels of  8 values are as follows...
Sky Condition: Temperature: Humidity: Wind Speed: Barometer:      Dewpoint:Heat Index: Visibility:


--------------
import java.net.*;
import java.io.*;

public class Server
{
     public Server()
     {
          try
          {
               //creating server socket binding at port # 3000
               ServerSocket server=new ServerSocket(3000);
               System.out.println("Server binded at "+((server.getInetAddress()).getLocalHost()).getHostAddress()+":3000");
               System.out.println("Run the Client");
               //ready to accept client request
               Socket socket=server.accept();
               //opening the input stream to read data from client connection
               BufferedReader in= new BufferedReader(new InputStreamReader(socket.getInputStream()));
               System.out.println(in.readLine());
               //using output stream responsing data
               DataOutputStream out=new DataOutputStream(socket.getOutputStream());
               for (int i=0; i<8; i++)
               {
                      int s =(int)(Math.random()*10);
                       out.writeInt(s*10);
               }
               out.flush();
               //closing the in & out streams
               out.close();
               in.close();
          }
          catch(Exception err)
          {
               System.err.println("* err"+err);
          }
               
     }
     
     public static void main(String a[])
     {
          new Server();
     }
     
}

client code
------------------------------------
import java.net.*;
import java.io.*;

public class Client
{
     
     public Client()
     {
          try
          {
               //ceating the socket to connect to server running on same machine binded on port no 3000
               Socket client=new Socket("localhost",3000);
               System.out.println("Client connected ");
               //getting the o/p stream of that connection
               PrintStream out=new PrintStream(client.getOutputStream());
               //sending the message to server
               out.print("Hello from client\n");
               out.flush();
               //reading the response using input stream
               DataInputStream in= new DataInputStream(client.getInputStream());
               for (int i=0; i<8; i++)
               {
                  System.out.println(in.readInt());
               }
               //closing the streams
               in.close();
               out.close();
 
          }
          catch(Exception err)
          {
               System.err.println("* err"+err);
          }
               
     }
     
     public static void main(String a[])
     {
          new Client();
     }
     
}
0
Comment
Question by:prashanth_gurijala
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 92

Accepted Solution

by:
objects earned 1500 total points
ID: 12223267
try something like the following (you'll need to create your gui how you want it).

import java.net.*;
import java.io.*;

public class Server
{
     public Server()
     {
          try
          {
               //creating server socket binding at port # 3000
               ServerSocket server=new ServerSocket(3000);
               System.out.println("Server binded at "+((server.getInetAddress()).getLocalHost()).getHostAddress()+":3000");
               System.out.println("Run the Client");
               //ready to accept client request
               Socket socket=server.accept();
               //opening the input stream to read data from client connection
               BufferedReader in= new BufferedReader(new InputStreamReader(socket.getInputStream()));
               System.out.println(in.readLine());
               //using output stream responsing data
               DataOutputStream out=new DataOutputStream(socket.getOutputStream());
               while (true)
               {
                  for (int i=0; i<8; i++)
                  {
                      int s =(int)(Math.random()*10);
                      out.writeInt(s*10);
                  }
                  out.flush();
               }
               //closing the in & out streams
               out.close();
               in.close();
          }
          catch(Exception err)
          {
               System.err.println("* err"+err);
          }
               
     }
     
     public static void main(String a[])
     {
          new Server();
     }
     
}

client code
------------------------------------
import java.net.*;
import java.io.*;

public class Client
{
     
     public Client()
     {
          try
          {
               //ceating the socket to connect to server running on same machine binded on port no 3000
               Socket client=new Socket("localhost",3000);
               System.out.println("Client connected ");
               //getting the o/p stream of that connection
               PrintStream out=new PrintStream(client.getOutputStream());
               //sending the message to server
               out.print("Hello from client\n");
               out.flush();
               //reading the response using input stream
               DataInputStream in= new DataInputStream(client.getInputStream());
               while (true)
               {
                  sky.setText("Sky Condition: "+in.readInt());
                  temp.setText("Temperature: "+in.readInt());
                  humidity.setText("Humidity: "+in.readInt());
                  windspeed.setText("Wind Speed: "+in.readInt());
                  barometer.setText("Barometer: "+in.readInt());
                  dew.setText("Dewpoint: "+in.readInt());
                  heat.setText("Heat Index: "+in.readInt());
                  visibility.setText("Visibility: "+in.readInt());
                  Thread.sleep(5000);
               }

               //closing the streams
               in.close();
               out.close();
 
          }
          catch(Exception err)
          {
               System.err.println("* err"+err);
          }
               
     }
     
     public static void main(String a[])
     {
          new Client();
     }
     
}
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

By the end of 1980s, object oriented programming using languages like C++, Simula69 and ObjectPascal gained momentum. It looked like programmers finally found the perfect language. C++ successfully combined the object oriented principles of Simula w…
This was posted to the Netbeans forum a Feb, 2010 and I also sent it to Verisign. Who didn't help much in my struggles to get my application signed. ------------------------- Start The idea here is to target your cell phones with the correct…
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program. Download Eclipse installation zip file: Extract files from zip file: Download and install JDK 8: Open Eclipse and …
How to fix incompatible JVM issue while installing Eclipse While installing Eclipse in windows, got one error like above and unable to proceed with the installation. This video describes how to successfully install Eclipse. How to solve incompa…
Suggested Courses

609 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question