import java.net.*; import java.io.*; import javax.swing.*; import java.awt.event.*; import java.awt.*; import java.sql.*; class Cli extends JFrame { ServerSocket ss; Socket soc; InputStream in; OutputStream out; DataInputStream sin; DataOutputStream sout; JLabel l1; JTextField txt1; JButton addd; Cli() throws Exception { Class.forName("com.mysql.jdbc.Driver"); Connection cn=DriverManager.getConnection("jdbc:mysql://localhost:3306/nirav","root","root"); JPanel pan=new JPanel(new GridLayout(2,1)); ss=new ServerSocket(8888); //ss.setSOLimit(10000); l1=new JLabel("waiting for client"); txt1=new JTextField(40); addd=new JButton("click here to send"); addd.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { try{ JOptionPane.showMessageDialog(null,"Data is successfully inserted into the database." ); l1.setText("waiting"); Recieve c=new Recieve(); c.setSize(300,300); c.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE); c.setVisible(true); }catch(Exception e) { System.out.println(e.toString()); } } }); soc=ss.accept(); in=soc.getInputStream(); out=soc.getOutputStream(); sin=new DataInputStream(in); sout=new DataOutputStream(out); String s=""; try{ s=sin.readUTF(); }catch(Exception e) { } l1.setText("client :"+s); pan.add(l1); pan.add(txt1); pan.add(addd); add(pan); } class Recieve extends JFrame { JLabel msg; JTextField t1; JButton a1; Recieve() throws Exception { JPanel pan=new JPanel(new GridLayout(2,1)); t1=new JTextField(40); a1=new JButton("click here to send"); //msg=new JLabel("waiting..."); a1.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { try{ String s; String str="Server :"; sout.writeUTF(t1.getText()); //msg.setText(str); sout.flush(); }catch(Exception e) { System.out.println(e.toString()); } }}); pan.add(t1); pan.add(a1); add(pan); } } } class Server { public static void main(String args[]) throws Exception { try{ Cli c=new Cli(); c.setSize(300,300); c.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); c.setVisible(true); } catch(Exception e) { System.out.println(e.toString()); } } }
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