java client server program for playing video file(stored in folder in the same workspace) using swings

Hello friends this is RAGHAVENDRA, I am doing a client server program to play a video file, when I run both client and server programs I still not getting any outputs and even I am not getting ERRORS please help me to get rid of this problem.

client.java

  import java.awt.Color;
  import java.awt.Component;
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  import java.io.File;
  import java.io.IOException;
  import java.io.ObjectOutputStream;
  import java.net.MalformedURLException;
  import java.net.Socket;
  import java.net.UnknownHostException;
  import javax.media.CannotRealizeException;
  import javax.media.Manager;
  import javax.media.NoPlayerException;
  import javax.media.Player;
  import javax.swing.BorderFactory;
  import javax.swing.JButton;
  import javax.swing.JFrame;
  import javax.swing.JLabel;
  import javax.swing.JPanel;
  import javax.swing.JTextField;


  public class client extends JFrame
  {
clientreceive cr;
JPanel p;

public void init()
{
    clientreceive cr = new clientreceive();
}

public client()
{
    getContentPane().setLayout(null);
    getContentPane().setBackground(Color.WHITE);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JLabel l = new JLabel("enter file name");
    l.setBounds(50, 30, 100, 50);
    getContentPane().add(l);

    final JTextField t = new JTextField();
    t.setBounds(160, 45, 100, 30);
    getContentPane().add(t);

    JButton b = new JButton("go");
    b.setBounds(145, 100, 50, 30);
    getContentPane().add(b);

    b.addActionListener(new ActionListener()
    {
        public void actionPerformed(ActionEvent arg0)
        {
            sendREQ(t.getText());

        }
    });

    JButton b1 = new JButton("play");
    b1.setBounds(145, 130, 70, 30);
    getContentPane().add(b1);

    b1.addActionListener(new ActionListener()
    {
        public void actionPerformed(ActionEvent arg0)
        {
            mediaPlayer(cr.lrecFile.getAbsolutePath(),p);       
        }
    });

      JPanel p = new JPanel();
      p.setBorder(BorderFactory.createTitledBorder("Videoplayer"));
      p.setBounds(125, 200, 300, 300);
      getContentPane().add(p);

    setSize(600,600);
    setVisible(true);
  }

    protected void mediaPlayer(final String Path, final JPanel panel)
   {
    new Thread() {
        public void run() {
            try {
                Player p = Manager.createRealizedPlayer(new File  (Path)
                        .toURL());
                Component ctrlpanel = p.getControlPanelComponent();
                Component player = p.getVisualComponent();
                player.setBounds(10, 20, 300, 170);
                ctrlpanel.setBounds(10, 191, 300, 20);
                panel.add(player);

                panel.add(ctrlpanel);
                panel.repaint();
                p.start();
                System.out.println(" Player Started");
            } catch (NoPlayerException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (CannotRealizeException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (MalformedURLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }.start();

}

protected void sendREQ(String text)
{
    try {
        Socket soc = new Socket("localhost", 4576);
        ObjectOutputStream oos = new ObjectOutputStream(
                soc.getOutputStream());
        oos.writeObject("REQ");
        oos.writeObject(text);

        System.out.println(text);

    }
    catch (UnknownHostException e)
    {

        e.printStackTrace();
    }
    catch (IOException e)
    {

        e.printStackTrace();
    }

}

public static void main(String args[])
{
    new client();
}

}

 clientreceive.java

 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.ObjectInputStream;
 import java.net.ServerSocket;
 import java.net.Socket;
 import javax.swing.JOptionPane;


 public class clientreceive
 {
File lrecFile;
Socket soc;
ServerSocket serSoc;
ObjectInputStream ois;

clientreceive()
{
    receive();
}

private void receive()
{
      try
      {
          System.out.println("Inside clientreceive");
          serSoc = new ServerSocket(4576);

          while (true)
            {
                soc = serSoc.accept();
                ois = new ObjectInputStream(soc.getInputStream());
                String str = (String) ois.readObject();
                checkStatus(str);
            }
      }
      catch (Exception e)
      {
          e.printStackTrace();
      }

 }

  private void checkStatus(String str)
  {
    try
    {
        if (str.equals("REP"))
        {
            byte[] file = (byte[]) ois.readObject();
            String filename = (String) ois.readObject();

            String scn = (String) ois.readObject();

            lrecFile = new File("RecFiles/" + scn + "" + filename);

            FileOutputStream fos = new FileOutputStream(lrecFile);
            fos.write(file);
            fos.close();



            JOptionPane.showMessageDialog(null, "Last Received File is:"
                    + lrecFile.getAbsolutePath());

        }
        else if (str.equals("NoFile")) {
            JOptionPane.showMessageDialog(null,
                    "The User Requested File Not Found.");

        }
    }
    catch (Exception e)
    {
        e.printStackTrace();
    }

}

}

     server.java

     import java.io.File;
     import java.io.FileInputStream;
     import java.io.ObjectInputStream;
     import java.io.ObjectOutputStream;
     import java.net.ServerSocket;
     import java.net.Socket;
     import javax.swing.JOptionPane;


     public class server
     {

  private Socket soc;
  private ServerSocket serSoc;
  private ObjectInputStream ois;

  server()
 {
    try {
        serSoc = new ServerSocket(4576);
        while (true)
        {
            soc = serSoc.accept();
            ois = new ObjectInputStream(soc.getInputStream());
            String str = (String) ois.readObject();
            checkStatus(str);
        }
       } 
    catch (Exception e)
    {
        e.printStackTrace();
    }
  }

   private void checkStatus(String str)
  {
    try
    {
        if (str.equals("REQ"))
        {
            String file = (String) ois.readObject();
            System.out.println("inside ck status");
            process(file);
        }
    }
    catch (Exception e)
    {
        e.printStackTrace();
    }

  }

   private void process(String file)
  {
    try
    {
        System.out.println("inside process");
        File file2 = new File("ServerDB/" + file);

        if (file2.exists() == false) 
        {
            JOptionPane.showMessageDialog(null,
                    "The User Requested File Not Found. ");
        }

        FileInputStream fis = new FileInputStream(file2);
        byte[] b = new byte[fis.available()];
        fis.read(b);
        fis.close();

        Socket socket = new Socket("localhost",4576);
        ObjectOutputStream oos = new ObjectOutputStream(
                socket.getOutputStream());
        oos.writeObject("REP");
        oos.writeObject(b);
        oos.writeObject(file2.getName());

     }
      catch (Exception e)
     {
        e.printStackTrace();
    }

  }

     public static void main(String args[])
   {
    new server();
    }

}