Java tutorial
/* * 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 com.firmansyah.imam.sewa.kendaraan; import java.io.IOException; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JOptionPane; import org.apache.commons.codec.digest.DigestUtils; /** * * @author Imam Firmansyah */ public class FormRegister extends javax.swing.JFrame { /** * Creates new form FormRegister */ public FormRegister() { 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() { jLabel1 = new javax.swing.JLabel(); jLabel2 = new javax.swing.JLabel(); jLabel3 = new javax.swing.JLabel(); inputNama = new javax.swing.JTextField(); inputPassword = new javax.swing.JPasswordField(); inputUsername = new javax.swing.JTextField(); btnRegister = new javax.swing.JButton(); btnCancel = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("Form Pendaftaran"); setMinimumSize(new java.awt.Dimension(323, 195)); setResizable(false); jLabel1.setText("Nama"); jLabel2.setText("Username"); jLabel3.setText("Password"); btnRegister.setText("Register"); btnRegister.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnRegisterActionPerformed(evt); } }); btnCancel.setText("Cancel"); btnCancel.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { btnCancelActionPerformed(evt); } }); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addGap(60, 60, 60).addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel3).addComponent(jLabel1).addComponent(jLabel2)) .addGap(10, 10, 10) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(inputNama).addComponent(inputPassword) .addComponent(inputUsername))) .addGroup(javax.swing.GroupLayout.Alignment.CENTER, layout.createSequentialGroup() .addComponent(btnRegister, javax.swing.GroupLayout.PREFERRED_SIZE, 94, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(btnCancel, javax.swing.GroupLayout.PREFERRED_SIZE, 103, javax.swing.GroupLayout.PREFERRED_SIZE))) .addGap(60, 60, 60))); layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] { btnCancel, btnRegister }); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addGap(32, 32, 32).addGroup(layout .createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE).addComponent(jLabel1) .addComponent(inputNama, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(12, 12, 12) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel2).addComponent(inputUsername, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel3).addComponent(inputPassword, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(btnCancel).addComponent(btnRegister)) .addGap(32, 32, 32))); setBounds(0, 0, 339, 234); }// </editor-fold>//GEN-END:initComponents private void btnRegisterActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnRegisterActionPerformed String nama = inputNama.getText(); String nama_filter = nama.replaceAll(" ", "%20"); String username = inputUsername.getText(); String password = inputPassword.getText(); String password_hash = DigestUtils.md5Hex(password); System.out.println("Nama : " + nama); System.out.println("Username : " + username); System.out.println("Password : " + password); if (nama.isEmpty() || username.isEmpty() || password.isEmpty()) { JOptionPane.showMessageDialog(this, "Data Tidak Boleh Kosong", "Informasi", JOptionPane.ERROR_MESSAGE); } else if (username.contains(" ")) { JOptionPane.showMessageDialog(this, "Username Tidak Boleh Menggunakan Spasi", "Informasi", JOptionPane.ERROR_MESSAGE); } else { String url = Path.serverURL + "/user/create/" + username + "/" + password_hash + "/" + nama_filter; getDataURL dataurl = new getDataURL(); try { String data = dataurl.getData(url); System.out.println(data); if (data.equals("1")) { JOptionPane.showMessageDialog(this, "Registrasi Berhasil,\nSelamat Begabung " + nama, "Informasi", JOptionPane.INFORMATION_MESSAGE); // memanggil form login FormLogin callForm = new FormLogin(); callForm.setLocationRelativeTo(null); callForm.setVisible(true); this.dispose(); } else { JOptionPane.showMessageDialog(this, "Registrasi Gagal\nUsername Sudah digunakan", "Informasi", JOptionPane.ERROR_MESSAGE); } } catch (IOException ex) { Logger.getLogger(FormRegister.class.getName()).log(Level.SEVERE, null, ex); } } }//GEN-LAST:event_btnRegisterActionPerformed private void btnCancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCancelActionPerformed FormLogin formCall = new FormLogin(); formCall.setLocationRelativeTo(null); formCall.setVisible(true); this.dispose(); }//GEN-LAST:event_btnCancelActionPerformed /** * @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(FormRegister.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(FormRegister.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(FormRegister.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(FormRegister.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 FormRegister().setVisible(true); } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton btnCancel; private javax.swing.JButton btnRegister; private javax.swing.JTextField inputNama; private javax.swing.JPasswordField inputPassword; private javax.swing.JTextField inputUsername; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; // End of variables declaration//GEN-END:variables }