package db;

import javax.swing.*;
import javax.swing.table.*;
import java.sql.*;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author culikzde
 */
public class Window extends javax.swing.JFrame {

    /**
     * Creates new form Window
     */
    public Window() {
        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() {

        jButton1 = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jButton1.setText("jButton1");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(jTable1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jButton1)
                .addGap(0, 0, Short.MAX_VALUE))
            .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 400, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jButton1)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 275, javax.swing.GroupLayout.PREFERRED_SIZE))
        );

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

    // import javax.swing.table.*;
    DefaultTableModel m;
    
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        if (m == null)
        {
           m = new DefaultTableModel();
           jTable1.setModel (m);
        }
        
        // String [] data = { "abc", "def", "klm" };
        // m.addRow (data);
        
        
        // Services / Java DB / Start Server
        // Project / Libraries / Add JAR
        // c:/Program Files/Java/jdk_1.8.0_25/db/lib/derbyCLIENT.jar
        
        // import java.sql.*;
        String host = 
           "jdbc:derby://localhost:1527/db";
        String user = "app";
        String password = "app";
        
        try 
        {
            Connection conn = 
               DriverManager.getConnection
                   (host, user, password);
            
            Statement stat = 
               conn.createStatement ();
            
            stat.execute ("drop table colors");

            stat.execute
            ("create table colors " +
             "(name varchar(80), red int, green int, blue int)");
            
            stat.execute 
                    ("insert into colors values" +
                      "('modra', 0, 0, 255)");
            
            PreparedStatement p = conn.prepareStatement 
            ("insert into colors values (?, ?, ?, ?)");
            
            p.setString (1, "blede modra");
            p.setInt    (2, 128);
            p.setInt    (3, 128);
            p.setInt    (4, 255);
            
            p.execute ();

            p.setString (1, "blede zelena");
            p.setInt    (3, 255);
            p.setInt    (4, 128);
            
            p.execute ();
                    
            ResultSet rs =
            stat.executeQuery ("select * from colors");
            
            int cnt = rs.getMetaData().getColumnCount();
            m.setColumnCount (cnt);
            String [] names = new String [cnt];
            for (int i = 1; i <= cnt; i++)
                names [i-1] = 
                     rs.getMetaData().getColumnName(i);
            m.setColumnIdentifiers (names);
            
            
            while (rs.next ())
            {
                String [] data = new String [cnt];
                for (int i = 1; i <= cnt; i++)
                   data[i-1] = rs.getString (i);
                m.addRow (data);

                // m.addRow (new String [] { rs.getString ("name") } );
            }
        } 
        catch (SQLException ex) 
        {
            setTitle (""+ex);
        }
    }//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 ex) {
            java.util.logging.Logger.getLogger(Window.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Window.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Window.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Window.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 Window().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    // End of variables declaration//GEN-END:variables
}