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- package rfidcard;
- import java.sql.DriverManager;
- import java.sql.Statement;
- import java.awt.Color;
- import java.sql.Connection;
- import java.sql.PreparedStatement;
- import java.sql.ResultSet;
- import java.sql.SQLException;
- import javax.swing.JOptionPane;
- /**
- *
- * @author ACER
- */
- public class login extends javax.swing.JFrame {
- public static Connection con;
- public static Statement stm;
- public static PreparedStatement ps;
- public static ResultSet result;
- int pilihan;
- public static String nam;
- /**
- * Creates new form login
- */
- public login() {
- initComponents();
- try {
- String url ="jdbc:mysql://localhost/rfid";
- String user="root";
- String pass="";
- Class.forName("com.mysql.jdbc.Driver");
- con =DriverManager.getConnection(url,user,pass);
- stm = con.createStatement();
- System.out.println("koneksi berhasil;");
- } catch (Exception e) {
- System.err.println("koneksi gagal" +e.getMessage());
- }
- }
- /**
- * 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">
- private void initComponents() {
- jSplitPane1 = new javax.swing.JSplitPane();
- buttonGroup1 = new javax.swing.ButtonGroup();
- bg = new javax.swing.JPanel();
- jLabel1 = new javax.swing.JLabel();
- jLabel2 = new javax.swing.JLabel();
- jLabel3 = new javax.swing.JLabel();
- jTextField1 = new javax.swing.JTextField();
- jButton1 = new javax.swing.JButton();
- jComboBox1 = new javax.swing.JComboBox<>();
- setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
- bg.setBackground(new java.awt.Color(51, 51, 51));
- jLabel1.setFont(new java.awt.Font("Bebas Neue Bold", 0, 48)); // NOI18N
- jLabel1.setForeground(new java.awt.Color(255, 255, 255));
- jLabel1.setText("RFID SIMULATION");
- jLabel2.setFont(new java.awt.Font("Bebas Neue Bold", 0, 36)); // NOI18N
- jLabel2.setForeground(new java.awt.Color(255, 255, 255));
- jLabel2.setText("LOGIN");
- jLabel3.setFont(new java.awt.Font("Bebas Neue Bold", 0, 18)); // NOI18N
- jLabel3.setForeground(new java.awt.Color(255, 255, 255));
- jLabel3.setText("USERNAME");
- jTextField1.setBackground(new java.awt.Color(51, 51, 51));
- jTextField1.setForeground(new java.awt.Color(255, 255, 255));
- jTextField1.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jTextField1ActionPerformed(evt);
- }
- });
- jButton1.setBackground(new Color(0,0,0,0));
- jButton1.setFont(new java.awt.Font("Bebas Neue Bold", 0, 24)); // NOI18N
- jButton1.setForeground(new java.awt.Color(255, 255, 255));
- jButton1.setText("Enter");
- jButton1.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(java.awt.event.ActionEvent evt) {
- jButton1ActionPerformed(evt);
- }
- });
- jComboBox1.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Student", "Teacher" }));
- javax.swing.GroupLayout bgLayout = new javax.swing.GroupLayout(bg);
- bg.setLayout(bgLayout);
- bgLayout.setHorizontalGroup(
- bgLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(bgLayout.createSequentialGroup()
- .addGap(211, 211, 211)
- .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 87, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(0, 0, Short.MAX_VALUE))
- .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, bgLayout.createSequentialGroup()
- .addContainerGap(137, Short.MAX_VALUE)
- .addGroup(bgLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 75, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGroup(bgLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, bgLayout.createSequentialGroup()
- .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 255, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(116, 116, 116))
- .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, bgLayout.createSequentialGroup()
- .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 72, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(212, 212, 212)))
- .addGroup(bgLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
- .addComponent(jComboBox1, javax.swing.GroupLayout.Alignment.LEADING, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
- .addComponent(jTextField1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 240, Short.MAX_VALUE))))
- );
- bgLayout.setVerticalGroup(
- bgLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(bgLayout.createSequentialGroup()
- .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 76, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(34, 34, 34)
- .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 37, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(30, 30, 30)
- .addComponent(jLabel3)
- .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
- .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 32, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
- .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(17, 17, 17)
- .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addGap(0, 107, Short.MAX_VALUE))
- );
- javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
- getContentPane().setLayout(layout);
- layout.setHorizontalGroup(
- layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addComponent(bg, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
- );
- layout.setVerticalGroup(
- layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addComponent(bg, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
- );
- pack();
- }// </editor-fold>
- private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
- Connection connection;
- PreparedStatement ps;
- nam = jTextField1.getText();
- try{
- String query = "SELECT * FROM `user` WHERE `Nickname` = ? ";
- connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/rfid", "root", "");
- ps = connection.prepareStatement(query);
- ps.setString(1, nam);
- result = ps.executeQuery();
- if(result.next()){
- if(jComboBox1.getSelectedIndex() == 0){
- mainstudent ms = new mainstudent();
- ms.setVisible(true);
- setVisible(false);
- } else if(jComboBox1.getSelectedIndex() == 1){
- mainstudent ms = new mainstudent();
- ms.setVisible(true);
- setVisible(false);
- }
- }
- } catch (SQLException ex) {
- JOptionPane.showMessageDialog(rootPane, "gagal");
- }
- }
- private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {
- // TODO add your handling code here:
- }
- /**
- * @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.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (InstantiationException ex) {
- java.util.logging.Logger.getLogger(login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (IllegalAccessException ex) {
- java.util.logging.Logger.getLogger(login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (javax.swing.UnsupportedLookAndFeelException ex) {
- java.util.logging.Logger.getLogger(login.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().setVisible(true);
- }
- });
- }
- // Variables declaration - do not modify
- private javax.swing.JPanel bg;
- private javax.swing.ButtonGroup buttonGroup1;
- private javax.swing.JButton jButton1;
- private javax.swing.JComboBox<String> jComboBox1;
- private javax.swing.JLabel jLabel1;
- private javax.swing.JLabel jLabel2;
- private javax.swing.JLabel jLabel3;
- private javax.swing.JSplitPane jSplitPane1;
- private javax.swing.JTextField jTextField1;
- // End of variables declaration
- }
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