// server application**************************
import javax.swing.*;
import java.io.*;
import java.net.*;
import java.awt.event.*;
import java.awt.*;
import java.io.*;
public class serverapp extends JApplet implements
ActionListener,Runnable
{
// Basic
Components
JPanel panel = new
JPanel();
List list = new
List(10);
JTextField
textfield = new JTextField();
JButton button =
new JButton();
Font ver = new
Font("Verdana",1,12);
Font ver2 = new
Font("Verdana",1,14);
// Advanced
Components
String feel[] =
{"I Feel
...","Sad","Happy","Angry","Love","Cool","Sorry","Thankful"};
JComboBox feelings
= new JComboBox(feel);
JButton sendfeel =
new JButton();
JButton exit = new
JButton();
JLabel abuse = new
JLabel("PLEASE DO NOT ABUSE ...........");
// All Strings
String name =
"Mr X";
String name2;
String texta;
String feels;
String send;
String recive;
// Connectivity
ServerSocket
server;
BufferedReader
fromServername;
PrintStream
toServername;
BufferedReader
fromServermsg;
PrintStream
toServermsg;
BufferedReader
fromServermsg2;
PrintStream
toServermsg2;
Socket client;
// Threads
Thread t1 = new
Thread(this);
Messages msg;
Thread t2 = new
Thread(msg);
public void init()
{
getContentPane().add(panel);
panel.setLayout(null);
panel.setBackground(new Color(242,167,0));
try
{
server = new
ServerSocket(1001);
}
catch(Exception e)
{
System.out.println(e);
}
name =
JOptionPane.showInputDialog("Enter You Name");
if
((name==null) || name.equals(""))
{
name =
"Mr. X";
System.out.println(name);
}
panel.add(list);
list.setBounds(5,5,450,250);
list.setFont(ver);
list.add("Chat Applet By Neville Mehta - neville.m@usa.net");
list.add(" ");
panel.add(textfield);
textfield.setBounds(5,265,450,25);
textfield.setFont(ver);
textfield.setText("Type
The Text Here");
panel.add(button);
button.setBounds(5,300,450,25);
button.setText(name + " Says");
button.setFont(ver);
button.addActionListener(this);
panel.add(feelings);
feelings.setBounds(5,335,120,25);
feelings.setFont(ver);
panel.add(sendfeel);
sendfeel.setBounds(135,335,150,25);
sendfeel.setFont(ver);
sendfeel.setText("Send Feelings");
sendfeel.addActionListener(this);
panel.add(exit);
exit.setBounds(385,335,70,25);
exit.setFont(ver);
exit.setText("Exit");
exit.addActionListener(this);
//panel.add(abuse);
//abuse.setBounds(5,370,450,25);
//abuse.setFont(ver2);
//abuse.setForeground(Color.blue);
t1.start();
}
public void
actionPerformed(ActionEvent e)
{
if
(e.getSource() == button)
{
texta =
textfield.getText();
list.add(name + " >> " + texta);
try
{
toServername.println(texta);
System.out.println("Sent");
}
catch(Exception
yu)
{System.out.println(yu);}
}
if
(e.getSource() == exit)
{
System.exit(0);
}
if
(e.getSource() == sendfeel)
{
if
(feelings.getSelectedItem().equals("I Feel ..."))
{
return;
}
feels =
String.valueOf(feelings.getSelectedItem());
list.add(name + " >> " + name + " feels " +
feels);
try
{
toServername.println(name + " feels " + feels);
System.out.println("Sent");
}
catch(Exception yu)
{System.out.println(yu);}
}
}
public void run()
{
while (true)
{
try
{
client =
server.accept();
Name
fromname = new Name(client);
msg = new
Messages(client);
msg.run();
}
catch(Exception er)
{
System.out.println(er);
}
}
}
public class Name
extends Thread
{
public
Name(Socket client)
{
try
{
fromServername = new BufferedReader(new
InputStreamReader(client.getInputStream()));
toServername = new PrintStream(client.getOutputStream());
// Recive
Name
{
name2
= fromServername.readLine();
list.add(name2 + " Enters Chat");
list.add(" ");
}
// Send
Name
{
toServername.println(name);
}
}
catch(Exception e3)
{
System.out.println(e3);
}
}
public void
run()
{
}
}
public class
Messages extends Thread
{
public
Messages(Socket client)
{
try
{
fromServermsg = new BufferedReader(new
InputStreamReader(client.getInputStream()));
toServermsg = new PrintStream(client.getOutputStream());
}
catch
(Exception e45)
{
System.out.println(e45);
}
}
public void
run()
{
while
(true)
{
try
{
//
Recive Messages
{
recive = fromServermsg.readLine();
list.add(name2 + " >> " + recive);
System.out.println("Reciving Msgs");
}
//
Send Messages
}
catch(Exception e2)
{
System.out.println(e2);
}
}
}
}
}
//<applet code="serverapp.class" height=500
width=500></applet>
// client application **************************
import javax.swing.*;
import java.io.*;
import java.net.*;
import java.awt.event.*;
import java.awt.*;
import java.io.*;
public class Clientapp extends JApplet implements
ActionListener,Runnable
{
// Basic
Components
JPanel panel = new
JPanel();
List list = new
List(10);
JTextField
textfield = new JTextField();
JButton button =
new JButton();
Font ver = new
Font("Verdana",1,12);
Font ver2 = new
Font("Verdana",1,14);
// Advanced
Components
String feel[] =
{"I Feel
...","Sad","Happy","Angry","Love","Cool","Sorry","Thankful"};
JComboBox feelings
= new JComboBox(feel);
JButton sendfeel =
new JButton();
JButton exit = new
JButton();
JLabel abuse = new
JLabel("PLEASE DO NOT ABUSE ...........");
// All Strings
String name =
"Mr Y";
String name2;
String texta;
String feels;
String send;
String recive;
// Connectivity
Socket client;
BufferedReader
fromServername;
PrintStream
toServername;
BufferedReader
fromServermsg;
PrintStream
toServermsg;
// Threads
Thread t1 = new
Thread(this);
Messages msg = new
Messages();
Thread t2 = new
Thread(msg);
public void init()
{
getContentPane().add(panel);
panel.setLayout(null);
panel.setBackground(new Color(242,167,0));
try
{
client = new
Socket("127.0.0.1",1001);
}
catch(Exception e)
{
System.out.println(e);
}
name =
JOptionPane.showInputDialog("Enter You Name");
if
((name==null) || name.equals(""))
{
name =
"Mr. Y";
System.out.println(name);
}
panel.add(list);
list.setBounds(5,5,450,250);
list.setFont(ver);
list.add("Chat Applet By Neville Mehta - neville.m@usa.net");
list.add(" ");
panel.add(textfield);
textfield.setBounds(5,265,450,25);
textfield.setFont(ver);
textfield.setText("Type The Text Here");
panel.add(button);
button.setBounds(5,300,450,25);
button.setText(name
+ " Says");
button.setFont(ver);
button.addActionListener(this);
panel.add(feelings);
feelings.setBounds(5,335,120,25);
feelings.setFont(ver);
panel.add(sendfeel);
sendfeel.setBounds(135,335,150,25);
sendfeel.setFont(ver);
sendfeel.setText("Send Feelings");
sendfeel.addActionListener(this);
panel.add(exit);
exit.setBounds(385,335,70,25);
exit.setFont(ver);
exit.setText("Exit");
exit.addActionListener(this);
//panel.add(abuse);
//abuse.setBounds(5,370,450,25);
//abuse.setFont(ver2);
//abuse.setForeground(Color.blue);
t1.start();
}
public void
actionPerformed(ActionEvent e)
{
if
(e.getSource() == button)
{
texta =
textfield.getText();
/*{
texta
= "I am an engineer";
}*/
list.add(name
+ " >> " + texta);
try
{
fromServermsg = new BufferedReader(new
InputStreamReader(client.getInputStream()));
toServermsg = new PrintStream(client.getOutputStream());
toServermsg.println(texta);
System.out.println("sent");
}
catch(Exception vb)
{System.out.println(vb);}
}
if
(e.getSource() == exit)
{
System.exit(0);
}
if
(e.getSource() == sendfeel)
{
if
(feelings.getSelectedItem().equals("I Feel ..."))
{
return;
}
feels =
String.valueOf(feelings.getSelectedItem());
list.add(name + " >> " + name + " feels " +
feels);
try
{
fromServermsg = new BufferedReader(new
InputStreamReader(client.getInputStream()));
toServermsg = new
PrintStream(client.getOutputStream());
toServermsg.println(name + " feels " + feels);
System.out.println("sent feel");
}
catch(Exception vb)
{System.out.println(vb);}
}
}
public void run()
{
try
{
fromServername
= new BufferedReader(new InputStreamReader(client.getInputStream()));
toServername =
new PrintStream(client.getOutputStream());
// Send Name
{
toServername.println(name);
}
// Recive Name
{
name2 =
fromServername.readLine();
list.add(name2 + " Enters Chat");
list.add(" ");
}
}
catch(Exception e3)
{
System.out.println(e3);
}
t2.start();
}
public class
Messages extends Thread
{
public void
run()
{
while (true)
{
try
{
fromServermsg = new BufferedReader(new
InputStreamReader(client.getInputStream()));
toServermsg = new PrintStream(client.getOutputStream());
//
Recive Messages
{
recive = fromServermsg.readLine();
list.add(name2 + " >> " + recive);
}
}
catch(Exception e2)
{
System.out.println(e2);
}
}
}
}
}
//<applet code="clientapp.class" height=500
width=500></applet>
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