cancel.java

/*
 * 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.
 */
package restaurant;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import javax.swing.JOptionPane;

/**
 *
 * @author Circuit Lab
 */
public class cancel extends javax.swing.JFrame {

    /**
     * Creates new form cancel
     */
    public cancel() {
        initComponents();
    }

    /**
     * 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() {

        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jButton1 = new javax.swing.JButton();
        jTextField2 = new javax.swing.JTextField();
        jLabel2 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setResizable(false);
        getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jLabel5.setFont(new java.awt.Font("Trebuchet MS", 1, 18)); // NOI18N
        jLabel5.setText("Mobile No.");
        getContentPane().add(jLabel5, new org.netbeans.lib.awtextra.AbsoluteConstraints(290, 160, -1, -1));

        jLabel6.setFont(new java.awt.Font("Trebuchet MS", 1, 18)); // NOI18N
        jLabel6.setText("Total");
        getContentPane().add(jLabel6, new org.netbeans.lib.awtextra.AbsoluteConstraints(280, 240, -1, -1));

        jLabel1.setFont(new java.awt.Font("Trebuchet MS", 1, 36)); // NOI18N
        jLabel1.setText("DIL HAI HINDUSTANI RESTAURANT");
        getContentPane().add(jLabel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(160, 40, -1, -1));

        jTextField1.setFont(new java.awt.Font("Trebuchet MS", 1, 14)); // NOI18N
        getContentPane().add(jTextField1, new org.netbeans.lib.awtextra.AbsoluteConstraints(460, 160, 140, -1));

        jButton1.setBackground(new java.awt.Color(204, 204, 255));
        jButton1.setFont(new java.awt.Font("Trebuchet MS", 1, 24)); // NOI18N
        jButton1.setForeground(new java.awt.Color(51, 51, 51));
        jButton1.setText("CANCEL PAYMENT");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });
        getContentPane().add(jButton1, new org.netbeans.lib.awtextra.AbsoluteConstraints(340, 370, -1, -1));

        jTextField2.setFont(new java.awt.Font("Trebuchet MS", 1, 14)); // NOI18N
        getContentPane().add(jTextField2, new org.netbeans.lib.awtextra.AbsoluteConstraints(460, 250, 140, -1));

        jLabel2.setIcon(new javax.swing.ImageIcon("C:\\Users\\Circuit Lab\\OneDrive\\Desktop\\Restaurant\\Restaurant\\src\\restaurant\\cancel.jpg")); // NOI18N
        getContentPane().add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 0, 890, 600));

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

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
String num,total;
 
 
       num=jTextField1.getText();
       total=jTextField2.getText();
      int result = JOptionPane.showConfirmDialog(null,"Sure? You want to exit?", "Swing Tester", JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE);
            if(result == JOptionPane.YES_OPTION){   
    try
    {
      // create the mysql database connection
      String myDriver = "org.gjt.mm.mysql.Driver";
      String myUrl = "jdbc:mysql://localhost/restaurant";
      Class.forName(myDriver);
    
    try (Connection conn = DriverManager.getConnection(myUrl, "root", "2511")) {
        // create the mysql delete statement.
        // i'm deleting the row where the id is "3", which corresponds to my
        // "Barney Rubble" record.
        String query = "delete from trial where num = ? and ftotal=? ";
        PreparedStatement preparedStmt = conn.prepareStatement(query);
        preparedStmt.setString(1, num);
         preparedStmt.setString(2, total);
        
        // execute the preparedstatement
        preparedStmt.execute();
        JOptionPane.showMessageDialog(null,"payment canceled");
 
                this.dispose();
    }
    
    }
    catch (ClassNotFoundException | SQLException e)
    {
      System.err.println("Got an exception! ");
      System.err.println(e.getMessage());
    }
    }
            else{
                exit e=new exit();
                e.setVisible(true);
                dispose();
            }
  
       
// TODO add your handling code here:
    }//GEN-LAST:event_jButton1ActionPerformed

    /**
     * @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 | InstantiationException | IllegalAccessException | javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(cancel.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>
        
        //</editor-fold>

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

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    // End of variables declaration//GEN-END:variables
}