DijalogUnosRadnika

package ManyToOne.gui;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.List;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;

import ManyToOne.crud.RadnikCrud;
import ManyToOne.crud.RadnoMestoCrud;
import ManyToOne.entities.Radnik;
import ManyToOne.entities.RadnoMesto;

public class DijalogUnosRadnika extends JDialog {

    private final JPanel contentPanel = new JPanel();
    private JTextField textFieldMBRRadnika;
    private JTextField textFieldImeRadnika;
    private JTextField textFieldPrezimeRadnika;

    /**
     * Launch the application.
     */
    public static void main(String[] args) {
        try {
            DijalogUnosRadnika dialog = new DijalogUnosRadnika();
            dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
            dialog.setVisible(true);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * Create the dialog.
     */
    @SuppressWarnings({ "rawtypes", "unchecked", "unused" })
    public DijalogUnosRadnika() {
        setBounds(100, 100, 450, 300);
        getContentPane().setLayout(new BorderLayout());
        contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
        getContentPane().add(contentPanel, BorderLayout.CENTER);
        contentPanel.setLayout(null);

        textFieldMBRRadnika = new JTextField();
        textFieldMBRRadnika.setToolTipText("MBR radnika");
        textFieldMBRRadnika.setBounds(120, 25, 180, 20);
        contentPanel.add(textFieldMBRRadnika);
        textFieldMBRRadnika.setColumns(10);

        JLabel lblMbrRadnika = new JLabel("MBR radnika");
        lblMbrRadnika.setHorizontalAlignment(SwingConstants.RIGHT);
        lblMbrRadnika.setBounds(20, 28, 90, 14);
        contentPanel.add(lblMbrRadnika);

        JLabel lblImeRadnika = new JLabel("Ime radnika");
        lblImeRadnika.setHorizontalAlignment(SwingConstants.RIGHT);
        lblImeRadnika.setBounds(20, 68, 90, 14);
        contentPanel.add(lblImeRadnika);

        JLabel lblPrezimeRadnika = new JLabel("Prezime radnika");
        lblPrezimeRadnika.setHorizontalAlignment(SwingConstants.RIGHT);
        lblPrezimeRadnika.setBounds(20, 108, 90, 14);
        contentPanel.add(lblPrezimeRadnika);

        textFieldImeRadnika = new JTextField();
        textFieldImeRadnika.setBounds(120, 65, 180, 20);
        contentPanel.add(textFieldImeRadnika);
        textFieldImeRadnika.setColumns(10);

        textFieldPrezimeRadnika = new JTextField();
        textFieldPrezimeRadnika.setColumns(10);
        textFieldPrezimeRadnika.setBounds(120, 105, 180, 20);
        contentPanel.add(textFieldPrezimeRadnika);

        JComboBox<RadnoMesto> comboBoxRadnoMesto = new JComboBox<RadnoMesto>();
        comboBoxRadnoMesto.setBounds(120, 147, 180, 20);

        RadnoMestoCrud rmc = new RadnoMestoCrud();
        List<RadnoMesto> radnaMesta = rmc.getLista();
        for(RadnoMesto rm : radnaMesta)
            comboBoxRadnoMesto.addItem(rm);

        contentPanel.add(comboBoxRadnoMesto);

        JLabel lblRadnoMesto = new JLabel("Radno mesto");
        lblRadnoMesto.setHorizontalAlignment(SwingConstants.RIGHT);
        lblRadnoMesto.setBounds(30, 150, 80, 14);
        contentPanel.add(lblRadnoMesto);
        {
            JPanel buttonPane = new JPanel();
            buttonPane.setLayout(new FlowLayout(FlowLayout.RIGHT));
            getContentPane().add(buttonPane, BorderLayout.SOUTH);
            {
                JButton okButton = new JButton("OK");
                okButton.addActionListener(new ActionListener() {
                    public void actionPerformed(ActionEvent e) {
                        int mbr = Integer.parseInt(textFieldMBRRadnika.getText());
                        String ime = textFieldImeRadnika.getText();
                        String prezime = textFieldPrezimeRadnika.getText();
                        RadnoMesto rm = (RadnoMesto) comboBoxRadnoMesto.getSelectedItem();
                        Radnik r = new Radnik(mbr, ime, prezime);
                        r.setRadnoMesto(rm);

                        RadnikCrud rc = new RadnikCrud();

                        if (rc.insertRadnik(r)) {
                            JOptionPane.showMessageDialog(DijalogUnosRadnika.this, "Uspešan unos radnika");
                            textFieldMBRRadnika.setText("");
                            textFieldImeRadnika.setText("");
                            textFieldPrezimeRadnika.setText("");
                        } else {
                            JOptionPane.showMessageDialog(DijalogUnosRadnika.this, "Neuspešan unos radnika");
                            textFieldMBRRadnika.setText("");
                            textFieldImeRadnika.setText("");
                            textFieldPrezimeRadnika.setText("");
                        }
                    }
                });
                okButton.setActionCommand("OK");
                buttonPane.add(okButton);
                getRootPane().setDefaultButton(okButton);
            }
            {
                JButton cancelButton = new JButton("Cancel");
                cancelButton.addActionListener(new ActionListener() {
                    public void actionPerformed(ActionEvent e) {
                        dispose();
                    }
                });
                cancelButton.setActionCommand("Cancel");
                buttonPane.add(cancelButton);
            }
        }
    }
}