selectpanel.java

This project developed in java leads us to realize a flight reservation system in order to emulate d

/*
 * SelectPanel.java
 * The package panels contains the different class executing the different windows of each function of the FlightSystem Reservation.
 */
package reservation.system.panels;

import reservation.system.functions.Functions;
import reservation.system.Profile;
import reservation.system.Flight;
import reservation.system.Person;
import reservation.system.Pos;
import reservation.CustomDialog;

import javax.swing.*;
import javax.swing.border.*;
import javax.swing.table.*;
import java.awt.event.*;
import java.util.Vector;
import java.awt.Dimension;
import java.util.StringTokenizer;

/**
 * This class hold Select structure. This object allows to see the persons who have got a same bookingNumber or the persons present in a same flight.
 * It use a GUI that contains a form with the several field to fill.
 * @author Texier Mathieu and Frederic Bidon
 */
public class SelectPanel extends Panels {
    
    /** Creates new form SelectPanel */
    public SelectPanel() {
        flightSelect = new JComboBox();
        bookingSelect = new JComboBox();
        personNameInput = new JTextField();
        colInput = new JTextField();
        flightLabel = new JLabel();
        personNameLabel = new JLabel();
        bookingLabel = new JLabel();
        colLabel = new JLabel();
        rowLabel = new JLabel();
        rowInput = new JTextField();
        searchButton = new JButton();
        jScrollPane = new JScrollPane();
        bookingTable = new JTable();
        
        add(flightSelect);
        add(bookingSelect);
        add(personNameInput);
        add(colInput);
        
        flightLabel.setText("Flight");
        add(flightLabel);
        
        personNameLabel.setText("Person");
        add(personNameLabel);
        
        bookingLabel.setText("Booking");
        add(bookingLabel);
        
        colLabel.setText("Seat col");
        add(colLabel);
        
        rowLabel.setText("row");
        add(rowLabel);
        
        add(rowInput);
        
        searchButton.setText("Search");
        searchButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                searchAction(evt);
            }
        });
        add(searchButton);
        
        jScrollPane.setBorder(new SoftBevelBorder(BevelBorder.RAISED));
        bookingTable.setRowSelectionAllowed(false);
        jScrollPane.setViewportView(bookingTable);
        
        add(jScrollPane);
    }
    
    /**
     * Create the button of validation to search in the database the persons who have the same bookingNumber or who are registered in the same flight.
     */
    private void searchAction(ActionEvent evt) {
        Vector groupePersonVector = null;
        try {
            Profile profile = new Profile();
            
            String personName = (String) personNameInput.getText();
            if (personName != null)
                if (!personName.equals(""))
                    profile.setPersonName(personName);
            
            
            String flightName = (String) flightSelect.getSelectedItem();
            if (flightName != null)
                if (!flightName.equals(""))
                    profile.setFlight(fs.selectFlight(flightName));
            
            
            Integer bookingNumber = (Integer) bookingSelect.getSelectedItem();
            if (bookingNumber != null) {
                profile.setBookingNumber(bookingNumber.intValue());
            }
            
            String colString = colInput.getText();
            String rowString = rowInput.getText();
            
            if ((colString != null) && (rowString != null)) {
                if (colString.equals("") ^ rowString.equals("")) {
                    throw new Exception("Both col and row have to be either null or non null");
                }
                if (!colString.equals("") && !rowString.equals(""))
                    if (Functions.checkInteger(colString, 1, Flight.ROWS_MAX)
                    && Functions.checkInteger(rowString, 1, Flight.ROW_LENGTH_MAX)) {
                        
                        short col = (short) Integer.parseInt(colString);
                        short row = (short) Integer.parseInt(rowString);
                        Pos pos = new Pos(row,col);
                        profile.setPos(pos);
                    }
                    else {
                        colInput.setText("");
                        rowInput.setText("");
                        throw new Exception("Col or Row have incorect value");
                    }
            }
            groupePersonVector = fs.search(profile);
        } catch (Exception e) {
            CustomDialog.alert(e);
        }
        
        if (groupePersonVector != null) {
            int groupePersonSize = groupePersonVector.size();
            String listData[][] = new String[groupePersonSize][4];
            String title[] = {"Name", "Booking number", "flight name", "seat"};
            for (int i=0; i< groupePersonSize; i++) {
                try {
                    Person person = (Person) groupePersonVector.get(i);
                    listData[i][0] = person.getPersonName();
                    listData[i][1] = new Integer(person.getBookingNumber()).toString();
                    listData[i][2] = person.getFlight().getFlightName();
                    listData[i][3] = person.getPos().toString();
                } catch (Exception e) {CustomDialog.alert(e);}
            }
            
            bookingTable.setModel(new DefaultTableModel(listData,title));
        }
        
    }
    
    /**
     * Causes this container to lay out its components.
     */
    public void doLayout() {
        flightSelect.setBounds(20, 40, 90, 20);
        bookingSelect.setBounds(210, 40, 80, 20);
        personNameInput.setBounds(130, 40, 60, 20);
        colInput.setBounds(310, 40, 40, 20);
        flightLabel.setBounds(20, 10, 40, 20);
        personNameLabel.setBounds(130, 10, 40, 20);
        bookingLabel.setBounds(210, 10, 40, 20);
        colLabel.setBounds(310, 10, 40, 20);
        rowLabel.setBounds(360, 10, 40, 20);
        rowInput.setBounds(360, 40, 40, 20);
        searchButton.setBounds(420, 40, 70, 20);
        jScrollPane.setBounds(20, 90, 500, 120);
        bookingTable.setBounds(20, 90, 500, 120);
    }
    
    /**
     * Set the size of the panel
     * @return an instance of Dimension that represents the minimum size of this container.
     */
    public Dimension getMinimumSize() {
        return new Dimension(550,220);
    }
    
    /**
     * Set the size of the panel
     * @return an instance of Dimension that represents the preferred size of this container.
     */
    public Dimension getPreferredSize() {
        return new Dimension(550,220);
    }
    
    /**
     * Initialize the number of the field and fill them with default values.
     * Dispaly the label of the Window.
     */
    public void init() {
        bookingSelect.addItem(null);
        flightSelect.addItem(null);
        try {
            String [] flightList = fs.getFlightList();
            if (flightList != null) {
                for (int i=0;i< flightList.length;i++) {
                    flightSelect.addItem(flightList[i]);
                }
            }
            Integer [] bookingtList = fs.getBookingList();
            if (bookingtList != null) {
                for (int i=0;i< bookingtList.length;i++) {
                    bookingSelect.addItem(bookingtList[i]);
                }
            }
        } catch (Exception e) {
            CustomDialog.alert(e);
        }
        searchAction(null);
    }
    
    /**
     * Proceed the execution of the action
     * @return the result of the request.
     * @param unUsed not used
     * @throws Exception if the command is not executed.
     */
    public String execute(String[] unUsed) throws Exception {
        return "";
    }
    
    
    private JLabel bookingLabel;
    private JComboBox bookingSelect;
    private JTable bookingTable;
    private JTextField colInput;
    private JLabel colLabel;
    private JLabel flightLabel;
    private JComboBox flightSelect;
    private JScrollPane jScrollPane;
    private JTextField personNameInput;
    private JLabel personNameLabel;
    private JTextField rowInput;
    private JLabel rowLabel;
    private JButton searchButton;
    
}