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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.
- */
- package Employees;
- import java.sql.Connection;
- import java.sql.DriverManager;
- import java.sql.SQLException;
- import java.sql.Statement;
- import java.sql.ResultSet;
- import javax.swing.JOptionPane;
- /**
- *
- * @author Stoyan
- */
- public class Workers extends javax.swing.JFrame {
- Connection con;
- Statement stmt;
- ResultSet rs;
- /**
- * Creates new form Workers
- */
- public Workers() {
- initComponents();
- DoConnect();
- }
- public void DoConnect( ) {
- try {
- String host = "jdbc:derby://localhost:1527/Employees";
- String uName = "stoyanUserName";
- String uPass= "password";
- Connection con = DriverManager.getConnection( host, uName, uPass );
- Statement stmt = con.createStatement( );
- String SQL = "SELECT * FROM Workers";
- ResultSet rs = stmt.executeQuery( SQL );
- // Move the cursor
- rs.next();
- int id_col = rs.getInt("ID");
- String id = Integer.toString(id_col);
- String first = rs.getString("First_Name");
- String last = rs.getString("Last_Name");
- String job = rs.getString("Job_Title");
- // Display the text
- textId.setText(id);
- }
- catch ( SQLException err ) {
- JOptionPane.showMessageDialog(Workers.this, err.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() {
- jPanel1 = new javax.swing.JPanel();
- textId = new javax.swing.JTextField();
- jTextField2 = new javax.swing.JTextField();
- jTextField3 = new javax.swing.JTextField();
- jTextField4 = new javax.swing.JTextField();
- jLabel1 = new javax.swing.JLabel();
- setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
- textId.setToolTipText("");
- textId.setName("textID"); // NOI18N
- jTextField2.setName("textFirstName"); // NOI18N
- jTextField3.setName("textLastName"); // NOI18N
- jTextField4.setName("textJobTitle"); // NOI18N
- jLabel1.setText("Job Title:");
- javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
- jPanel1.setLayout(jPanel1Layout);
- jPanel1Layout.setHorizontalGroup(
- jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(jPanel1Layout.createSequentialGroup()
- .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addComponent(textId, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addComponent(jLabel1))
- .addGap(18, 18, 18)
- .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(jPanel1Layout.createSequentialGroup()
- .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 131, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
- .addComponent(jTextField3, javax.swing.GroupLayout.DEFAULT_SIZE, 155, Short.MAX_VALUE))
- .addComponent(jTextField4))
- .addContainerGap())
- );
- jPanel1Layout.setVerticalGroup(
- jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(jPanel1Layout.createSequentialGroup()
- .addContainerGap()
- .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
- .addComponent(textId, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
- .addGap(18, 18, 18)
- .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
- .addComponent(jTextField4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addComponent(jLabel1))
- .addContainerGap(31, Short.MAX_VALUE))
- );
- javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
- getContentPane().setLayout(layout);
- layout.setHorizontalGroup(
- layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createSequentialGroup()
- .addContainerGap()
- .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
- .addContainerGap())
- );
- layout.setVerticalGroup(
- layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
- .addGroup(layout.createSequentialGroup()
- .addContainerGap()
- .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
- .addContainerGap(189, Short.MAX_VALUE))
- );
- pack();
- }// </editor-fold>
- /**
- * @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(Workers.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (InstantiationException ex) {
- java.util.logging.Logger.getLogger(Workers.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (IllegalAccessException ex) {
- java.util.logging.Logger.getLogger(Workers.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
- } catch (javax.swing.UnsupportedLookAndFeelException ex) {
- java.util.logging.Logger.getLogger(Workers.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 Workers().setVisible(true);
- }
- });
- }
- // Variables declaration - do not modify
- private javax.swing.JLabel jLabel1;
- private javax.swing.JPanel jPanel1;
- private javax.swing.JTextField jTextField2;
- private javax.swing.JTextField jTextField3;
- private javax.swing.JTextField jTextField4;
- private javax.swing.JTextField textId;
- // End of variables declaration
- }
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