xp-dev.com Git - RRRRHHHH_Code/blob - ruralHouses/src/gui/QueryAvailabilityGUI.java

   1 package gui;
   2
   3 import businessLogic.HouseManager;
   4
   5 import com.toedter.calendar.JCalendar;
   6
   7 import domain.Offer;
   8 import domain.RuralHouse;
   9
  10 import javax.swing.*;
  11
  12 import java.awt.*;
  13 import java.awt.event.*;
  14 import java.beans.*;
  15 import java.sql.Date;
  16 import java.text.DateFormat;
  17 import java.util.*;
  18
  19 import javax.swing.table.DefaultTableModel;
  20
  21
  22
  23
  24
  25 public class QueryAvailabilityGUI extends JFrame {
  26 private static final long serialVersionUID = 1L;
  27
  28   private JLabel jLabel1 = new JLabel();
  29   private JLabel jLabel2 = new JLabel();
  30   private JTextField jTextField2 = new JTextField();
  31   private JLabel jLabel3 = new JLabel();
  32   private JTextField jTextField3 = new JTextField();
  33   private JButton jButton1 = new JButton();
  34   private JButton jButton2 = new JButton();
  35
  36   // Code for JCalendar
  37   private JCalendar jCalendar1 = new JCalendar();
  38   private Calendar calendarMio = null;
  39   private JLabel jLabel4 = new JLabel();
  40   private JScrollPane scrollPane = new JScrollPane();
  41   private JComboBox comboBox ;
  42   private JTable table;
  43   private DefaultTableModel tableModel;
  44   private final JLabel labelNoOffers = new JLabel("");
  45   private String[] columnNames = new String[] {
  46                 "Offer#", "Rural House", "First Day", "Last Day", "Price"
  47         };
  48
  49
  50
  51   public QueryAvailabilityGUI()
  52   {
  53
  54     try
  55     {
  56       jbInit();
  57     }
  58     catch(Exception e)
  59     {
  60       e.printStackTrace();
  61     }
  62
  63   }
  64
  65   private void jbInit() throws Exception
  66   {
  67         HouseManager houseM = new HouseManager();
  68
  69
  70
  71         Vector<RuralHouse> rhs=houseM.getAllRuralHouses();
  72
  73         comboBox = new JComboBox(rhs);
  74         //comboBox.setModel(new DefaultComboBoxModel(rhs));
  75
  76
  77     this.getContentPane().setLayout(null);
  78     this.setSize(new Dimension(433, 548));
  79     this.setTitle("Query availability");
  80     jLabel1.setText("Rural house code:");
  81     jLabel1.setBounds(new Rectangle(27, 20, 128, 25));
  82     jLabel2.setText("First day:");
  83     jLabel2.setBounds(new Rectangle(40, 55, 75, 25));
  84     jTextField2.setBounds(new Rectangle(190, 210, 155, 25));
  85     jTextField2.setEditable(false);
  86     jLabel3.setText("Number of nights:");
  87     jLabel3.setBounds(new Rectangle(40, 250, 115, 25));
  88     jTextField3.setBounds(new Rectangle(190, 250, 155, 25));
  89     jTextField3.setText("0");
  90     jButton1.setText("Accept");
  91     jButton1.setBounds(new Rectangle(55, 455, 130, 30));
  92     jButton1.addActionListener(new ActionListener()
  93               {
  94                 public void actionPerformed(ActionEvent e)
  95                 {
  96                   jButton1_actionPerformed(e);
  97                 }
  98               });
  99     jButton2.setText("Close");
 100     jButton2.setBounds(new Rectangle(230, 455, 130, 30));
 101
 102
 103     jTextField3.addFocusListener(new FocusListener()
 104       {
 105           public void focusGained(FocusEvent e)
 106           {
 107           }
 108
 109           public void focusLost(FocusEvent e)
 110           {
 111             jTextField3_focusLost();
 112           }
 113       });
 114     jButton2.addActionListener(new ActionListener()
 115       {
 116         public void actionPerformed(ActionEvent e)
 117         {
 118           jButton2_actionPerformed(e);
 119         }
 120       });
 121     jLabel4.setBounds(new Rectangle(55, 300, 305, 30));
 122     jLabel4.setForeground(Color.red);
 123     jCalendar1.setBounds(new Rectangle(190, 60, 225, 150));
 124     scrollPane.setBounds(new Rectangle(45, 305, 320, 116));
 125
 126     this.getContentPane().add(scrollPane, null);
 127
 128     table = new JTable();
 129     table.addMouseListener(new MouseAdapter() {
 130         @Override
 131         public void mouseClicked(MouseEvent e) {
 132                 int i=table.getSelectedRow();
 133                 String houseName =  (String) tableModel.getValueAt(i,1);
 134                 Date firstDate=new Date(((java.util.Date)tableModel.getValueAt(i,2)).getTime());
 135                 Date lastDate=new Date(((java.util.Date)tableModel.getValueAt(i,3)).getTime());
 136
 137                         BookRuralHouseGUI b=new BookRuralHouseGUI(houseName,firstDate,lastDate);
 138                         b.setVisible(true);}
 139     });
 140
 141     scrollPane.setViewportView(table);
 142     tableModel = new DefaultTableModel(
 143                         null,
 144                 columnNames);
 145
 146     table.setModel(tableModel);
 147     this.getContentPane().add(jCalendar1, null);
 148     this.getContentPane().add(jLabel4, null);
 149     this.getContentPane().add(jButton2, null);
 150     this.getContentPane().add(jButton1, null);
 151     this.getContentPane().add(jTextField3, null);
 152     this.getContentPane().add(jLabel3, null);
 153     this.getContentPane().add(jTextField2, null);
 154     this.getContentPane().add(jLabel2, null);
 155     this.getContentPane().add(jLabel1, null);
 156     comboBox.setBounds(new Rectangle(245, 22, 115, 20));
 157     comboBox.setBounds(189, 22, 115, 20);
 158
 159     getContentPane().add(comboBox);
 160     labelNoOffers.setBounds(73, 432, 265, 14);
 161
 162     getContentPane().add(labelNoOffers);
 163
 164     // Codigo para el JCalendar
 165     this.jCalendar1.addPropertyChangeListener(new PropertyChangeListener()
 166     {
 167       public void propertyChange(PropertyChangeEvent propertychangeevent)
 168       {
 169         if (propertychangeevent.getPropertyName().equals("locale"))
 170         {
 171           jCalendar1.setLocale((Locale) propertychangeevent.getNewValue());
 172           DateFormat dateformat = DateFormat.getDateInstance(1, jCalendar1.getLocale());
 173           jTextField2.setText(dateformat.format(calendarMio.getTime()));
 174         }
 175         else if (propertychangeevent.getPropertyName().equals("calendar"))
 176         {
 177           calendarMio = (Calendar) propertychangeevent.getNewValue();
 178           DateFormat dateformat1 = DateFormat.getDateInstance(1, jCalendar1.getLocale());
 179           jTextField2.setText(dateformat1.format(calendarMio.getTime()));
 180           jCalendar1.setCalendar(calendarMio);
 181         }
 182       }
 183     });
 184
 185
 186   }
 187
 188   private void jButton2_actionPerformed(ActionEvent e)
 189   {
 190     this.setVisible(false);
 191   }
 192
 193
 194  private void jTextField3_focusLost()
 195  {
 196    try
 197   {
 198     new Integer (jTextField3.getText());
 199     jLabel4.setText("");
 200   }
 201   catch (NumberFormatException ex)
 202   {
 203     jLabel4.setText("Error: Introduce a number");
 204   }
 205  }
 206
 207  private void jButton1_actionPerformed(ActionEvent e)
 208  {
 209                 // House object
 210                 RuralHouse rh=(RuralHouse)comboBox.getSelectedItem();
 211                 // First day
 212                 Date firstDay=new Date(jCalendar1.getCalendar().getTime().getTime());
 213             //Remove the hour:minute:second:ms from the date
 214                 firstDay=Date.valueOf(firstDay.toString());
 215                 final long diams=1000*60*60*24;
 216                 long nights= diams * Integer.parseInt(jTextField3.getText());
 217                 // Last day
 218         Date lastDay= new Date((long)(firstDay.getTime()+nights));
 219
 220         try {
 221
 222
 223                 Vector<Offer> v=rh.getOffers(firstDay, lastDay);
 224
 225                         Enumeration<Offer> en=v.elements();
 226                         Offer of;
 227                         tableModel.setDataVector(null, columnNames);
 228                         if (!en.hasMoreElements())
 229                                 labelNoOffers.setText("There are no offers at these dates");
 230                         else {
 231                                 labelNoOffers.setText("Select an offer if you want to book");
 232
 233                                 while (en.hasMoreElements()) {
 234                                         of=en.nextElement();
 235                                         System.out.println("Offer retrieved: "+of.toString());
 236                                         Vector<Object> row = new Vector<Object>();
 237                                         row.add(of.getOfferNumber());
 238                                         row.add(of.getRuralHouse().getHouseName());
 239
 240                                         // Dates are stored in db4o as java.util.Date objects instead of java.sql.Date objects
 241                                         // They have to be converted into java.sql.Date objects before
 242                                         Date firstDaySqlDate = new Date(of.getFirstDay().getTime());
 243                                         Date lastDaySqlDate = new Date(of.getLastDay().getTime());
 244                                         row.add(firstDaySqlDate);
 245                                         row.add(lastDaySqlDate);
 246                                         row.add(of.getPrice());
 247
 248
 249                                         tableModel.addRow(row);
 250                                 }
 251                         }
 252
 253
 254        } catch (Exception e1) {
 255
 256            labelNoOffers.setText(e1.getMessage());
 257         }}
 258 }