login_page.java Source code

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Here is the source code for login_page.java

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/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author user
 */

//package mongodb.Conn;
import com.mongodb.BasicDBObject;
import com.mongodb.*;
import com.sun.media.jfxmedia.events.NewFrameEvent;
import java.awt.*;
import javax.swing.JOptionPane;

public class login_page extends javax.swing.JFrame {

    String userid, password, submit;
    int radio_check = -99;

    /**
     * Creates new form login_page
     */
    public login_page() {
        initComponents();
        /*
        long startTime = System.nanoTime();
        System.out.println(startTime);
        */
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        buttonGroup1 = new javax.swing.ButtonGroup();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        UserID = new java.awt.TextField();
        Password = new java.awt.TextField();
        Login = new java.awt.Button();
        admin_radio_button = new javax.swing.JRadioButton();
        emp_radio_button = new javax.swing.JRadioButton();
        jLabel5 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setBackground(new java.awt.Color(0, 102, 153));
        getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jLabel1.setFont(new java.awt.Font("Tahoma", 3, 24)); // NOI18N
        jLabel1.setForeground(new java.awt.Color(255, 255, 255));
        jLabel1.setText("Pay & Park ");
        getContentPane().add(jLabel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(470, 100, 300, 60));

        jLabel2.setFont(new java.awt.Font("Times New Roman", 1, 18)); // NOI18N
        jLabel2.setForeground(new java.awt.Color(255, 255, 255));
        jLabel2.setText("User ID : ");
        getContentPane().add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(380, 260, 84, -1));

        jLabel3.setFont(new java.awt.Font("Times New Roman", 1, 18)); // NOI18N
        jLabel3.setForeground(new java.awt.Color(255, 255, 255));
        jLabel3.setText("Password : ");
        getContentPane().add(jLabel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(380, 320, -1, -1));

        UserID.setCursor(new java.awt.Cursor(java.awt.Cursor.TEXT_CURSOR));
        UserID.setText("pratham84");
        UserID.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                UserIDActionPerformed(evt);
            }
        });
        getContentPane().add(UserID, new org.netbeans.lib.awtextra.AbsoluteConstraints(530, 260, 150, 30));

        Password.setEchoChar('*');
        Password.setName(""); // NOI18N
        Password.setText("ust");
        Password.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                PasswordActionPerformed(evt);
            }
        });
        getContentPane().add(Password, new org.netbeans.lib.awtextra.AbsoluteConstraints(530, 320, 150, 30));

        Login.setFont(new java.awt.Font("Verdana", 0, 12)); // NOI18N
        Login.setLabel("Login");
        Login.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                LoginActionPerformed(evt);
            }
        });
        getContentPane().add(Login, new org.netbeans.lib.awtextra.AbsoluteConstraints(450, 390, 97, 45));

        admin_radio_button.setBackground(new java.awt.Color(0, 0, 0));
        buttonGroup1.add(admin_radio_button);
        admin_radio_button.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
        admin_radio_button.setForeground(new java.awt.Color(255, 255, 255));
        admin_radio_button.setText("Administrator");
        admin_radio_button.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                admin_radio_buttonActionPerformed(evt);
            }
        });
        getContentPane().add(admin_radio_button,
                new org.netbeans.lib.awtextra.AbsoluteConstraints(330, 180, -1, -1));

        emp_radio_button.setBackground(new java.awt.Color(0, 0, 0));
        buttonGroup1.add(emp_radio_button);
        emp_radio_button.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
        emp_radio_button.setForeground(new java.awt.Color(255, 255, 255));
        emp_radio_button.setText("Employee");
        emp_radio_button.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                emp_radio_buttonActionPerformed(evt);
            }
        });
        getContentPane().add(emp_radio_button, new org.netbeans.lib.awtextra.AbsoluteConstraints(630, 180, -1, -1));

        jLabel5.setIcon(new javax.swing.ImageIcon(
                "C:\\Users\\user\\Desktop\\DBMS Project\\Parking_Project\\Images\\90.jpg")); // NOI18N
        getContentPane().add(jLabel5, new org.netbeans.lib.awtextra.AbsoluteConstraints(-80, -110, -1, -1));

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void UserIDActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_UserIDActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_UserIDActionPerformed

    private void LoginActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_LoginActionPerformed
        // TODO add your handling code here:
        try {
            int check = 0;
            userid = UserID.getText();
            password = Password.getText();
            submit = Login.getActionCommand();

            if (radio_check == -99)
                JOptionPane.showMessageDialog(null, "Please Chhose Admin/Employee");
            else {
                if (radio_check == 0) {
                    if ((userid.equals("admin")) && (password.equals("password123"))) {
                        System.out.println("Done");

                        //TO connect theses two pages..
                        setVisible(false);
                        new Admin_rights().setVisible(true);
                    } else {
                        JOptionPane.showMessageDialog(null, "Invalid Admin Login");
                    }
                } else {
                    MongoClient mc = new MongoClient("localhost", 27017);
                    DB db = mc.getDB("parking_system");
                    DBCollection collection = db.getCollection("employee_info");
                    /*ISERT DOCUMENT 
                    BasicDBObject doc = new BasicDBObject("userid",userid).append("password",password);
                    collection.insert(doc);
                    */
                    DBCursor cursor = collection.find();
                    DBObject obj;

                    String temp_user, temp_pass;

                    while (cursor.hasNext()) {
                        obj = (DBObject) cursor.next();

                        temp_user = obj.get("_id").toString();
                        temp_pass = obj.get("password").toString();

                        if ((userid.equals(temp_user)) && (password.equals(temp_pass))) {
                            System.out.println("Done");

                            //TO connect theses two pages..
                            setVisible(false);
                            /*new Vehicle_type_check().setVisible(true);*/
                            new Entry_OR_Exit().setVisible(true);
                            check = 1;
                            break;
                        }
                    }
                    if (check != 1) {
                        JOptionPane.showMessageDialog(null, "Authentication Failed!\nInvalid Login");
                    }
                }
            }
        } catch (Exception e) {

        }
    }//GEN-LAST:event_LoginActionPerformed

    private void PasswordActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_PasswordActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_PasswordActionPerformed

    private void admin_radio_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_admin_radio_buttonActionPerformed
        // TODO add your handling code here:
        radio_check = 0;
    }//GEN-LAST:event_admin_radio_buttonActionPerformed

    private void emp_radio_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_emp_radio_buttonActionPerformed
        // TODO add your handling code here:
        radio_check = 1;
    }//GEN-LAST:event_emp_radio_buttonActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(login_page.class.getName()).log(java.util.logging.Level.SEVERE, null,
                    ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(login_page.class.getName()).log(java.util.logging.Level.SEVERE, null,
                    ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(login_page.class.getName()).log(java.util.logging.Level.SEVERE, null,
                    ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(login_page.class.getName()).log(java.util.logging.Level.SEVERE, null,
                    ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new login_page().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private java.awt.Button Login;
    private java.awt.TextField Password;
    private java.awt.TextField UserID;
    private javax.swing.JRadioButton admin_radio_button;
    private javax.swing.ButtonGroup buttonGroup1;
    private javax.swing.JRadioButton emp_radio_button;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel5;
    // End of variables declaration//GEN-END:variables
}