basic_form

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;
class SwingProject implements ActionListener
{
    JLabel jlabTitle,jlabName,jlabPassword,jlabDesig,jlabRemark;
    JButton jbtnSubmit;
    JTextField jtfName,jtfPassword,jtfDesig;
    SwingProject()
    {
        JFrame jfrm1= new JFrame("This is Home");
        jfrm1.setLayout(new FlowLayout());
        jfrm1.setSize(250,230);
        jfrm1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        jfrm1.setBackground(Color.red);
        jlabTitle= new JLabel("Register");
        jlabName= new JLabel("Enter name");
        jlabPassword= new JLabel("Enter password");
        jlabDesig= new JLabel("Enter Designation");
        jlabRemark= new JLabel(" ");
        jbtnSubmit= new JButton("Submit");
        jtfName=new JTextField(15);
        jtfPassword= new JTextField(15);
        jtfDesig= new JTextField(15);
        jtfName.setActionCommand("Name");
        jtfPassword.setActionCommand("Password");
        jtfDesig.setActionCommand("Time");
        jbtnSubmit.addActionListener(this);
        jfrm1.add(jlabName);
        jfrm1.add(jtfName);
        jfrm1.add(jlabPassword);
        jfrm1.add(jtfPassword);
        jfrm1.add(jlabDesig);
        jfrm1.add(jtfDesig);
        jfrm1.add(jlabRemark);
        jfrm1.add(jbtnSubmit);
        jfrm1.setVisible(true);
    }
    public void actionPerformed(ActionEvent ae)
    {
        int i=0,j=0;
        if(ae.getActionCommand().equals("Submit"))
        {   
            String strName=jtfName.getText();
            String strPassword=jtfPassword.getText();
            String strDesig=jtfDesig.getText();
            if(strPassword.equals("employee"))
            {   
                try(FileInputStream f1= new FileInputStream(strName);
                    FileInputStream f2= new FileInputStream(strDesig))
                {
                    do
                    {
                        i=f1.read();
                    }while(i!=-1);
                    do
                    {
                        j=f2.read();
                    }while(j!=-1);
                }catch(IOException exc)
                {
                    jlabRemark.setText("Welcome "+strName+" as "+strDesig);
                }
            }
            else
            {
                jlabRemark.setText("Sorry wrong password");
            }
        }
    }
        public static void main(String args[])
    {
        SwingUtilities.invokeLater(new Runnable()
        {
            public void run()
            {
                new SwingProject();
            }
        });
    }
}