xp-dev.com Git - RRRRHHHH_Code/blob - ruralHouses/src/gui/SetAvailability2GUI.java

   1 package gui;
   2 import java.beans.*;
   3 import java.sql.Date;
   4 import java.text.DateFormat;
   5 import java.util.*;
   6
   7 import javax.swing.*;
   8
   9 import java.awt.*;
  10 import java.awt.event.*;
  11
  12
  13 import businessLogic.OfferManager;
  14
  15 import com.toedter.calendar.JCalendar;
  16
  17 import domain.Offer;
  18 import domain.RuralHouse;
  19 import exceptions.OverlappingOfferExists;
  20 import exceptions.BadDates;
  21
  22
  23
  24 public class SetAvailability2GUI extends JFrame  {
  25 private static final long serialVersionUID = 1L;
  26
  27
  28   private JComboBox jComboBox1;
  29   private JLabel jLabel1 = new JLabel();
  30   private JLabel jLabel2 = new JLabel();
  31   private JTextField jTextField1 = new JTextField();
  32   private JLabel jLabel3 = new JLabel();
  33   private JTextField jTextField2 = new JTextField();
  34   private JLabel jLabel4 = new JLabel();
  35   private JTextField jTextField3 = new JTextField();
  36   private JButton jButton1 = new JButton();
  37
  38   // Code for JCalendar
  39   private JCalendar jCalendar1 = new JCalendar();
  40   private JCalendar jCalendar2 = new JCalendar();
  41   private Calendar calendarInicio = null;
  42   private Calendar calendarFin = null;
  43   private JButton jButton2 = new JButton();
  44   private JLabel jLabel5 = new JLabel();
  45   private final JLabel lblNewLabel = new JLabel("");
  46
  47   public SetAvailability2GUI(Vector<RuralHouse> v)
  48   {
  49     try
  50     {
  51       jbInit(v);
  52     }
  53     catch(Exception e)
  54     {
  55       e.printStackTrace();
  56     }
  57   }
  58
  59   private void jbInit(Vector<RuralHouse> v) throws Exception
  60   {
  61     this.getContentPane().setLayout(null);
  62     this.setSize(new Dimension(513, 433));
  63     this.setTitle("Set availability");
  64
  65
  66     jComboBox1 = new JComboBox(v);
  67     jComboBox1.setBounds(new Rectangle(115, 30, 115, 20));
  68     jLabel1.setText("List of houses:");
  69     jLabel1.setBounds(new Rectangle(25, 30, 95, 20));
  70     jLabel2.setText("First day :");
  71     jLabel2.setBounds(new Rectangle(25, 75, 85, 25));
  72     jTextField1.setBounds(new Rectangle(25, 265, 220, 25));
  73     jTextField1.setEditable(false);
  74     jLabel3.setText("Last day :");
  75     jLabel3.setBounds(new Rectangle(260, 75, 75, 25));
  76     jTextField2.setBounds(new Rectangle(260, 265, 220, 25));
  77     jTextField2.setEditable(false);
  78     jLabel4.setText("Price:");
  79     jLabel4.setBounds(new Rectangle(260, 30, 75, 20));
  80     jTextField3.setBounds(new Rectangle(350, 30, 115, 20));
  81     jTextField3.setText("0");
  82     jButton1.setText("Accept");
  83     jButton1.setBounds(new Rectangle(100, 360, 130, 30));
  84     jTextField3.addFocusListener(new FocusListener()
  85       {
  86           public void focusGained(FocusEvent e)
  87           {
  88           }
  89
  90           public void focusLost(FocusEvent e)
  91           {
  92             jTextField3_focusLost();
  93           }
  94       });
  95     jButton1.addActionListener(new ActionListener()
  96       {
  97         public void actionPerformed(ActionEvent e)
  98         {
  99           jButton1_actionPerformed(e);
 100         }
 101       });
 102     jButton2.setText("Cancel");
 103     jButton2.setBounds(new Rectangle(270, 360, 130, 30));
 104     jButton2.addActionListener(new ActionListener()
 105       {
 106         public void actionPerformed(ActionEvent e)
 107         {
 108           jButton2_actionPerformed(e);
 109         }
 110       });
 111     jLabel5.setBounds(new Rectangle(100, 320, 300, 20));
 112     jLabel5.setForeground(Color.red);
 113     jLabel5.setSize(new Dimension(305, 20));
 114     jCalendar1.setBounds(new Rectangle(25, 100, 220, 165));
 115     jCalendar2.setBounds(new Rectangle(260, 100, 220, 165));
 116
 117     // Code for  JCalendar
 118     this.jCalendar1.addPropertyChangeListener(new PropertyChangeListener()
 119     {
 120       public void propertyChange(PropertyChangeEvent propertychangeevent)
 121       {
 122         if (propertychangeevent.getPropertyName().equals("locale"))
 123         {
 124           jCalendar1.setLocale((Locale) propertychangeevent.getNewValue());
 125           DateFormat dateformat = DateFormat.getDateInstance(1, jCalendar1.getLocale());
 126           jTextField1.setText(dateformat.format(calendarInicio.getTime()));
 127         }
 128         else if (propertychangeevent.getPropertyName().equals("calendar"))
 129         {
 130           calendarInicio = (Calendar) propertychangeevent.getNewValue();
 131           DateFormat dateformat1 = DateFormat.getDateInstance(1, jCalendar1.getLocale());
 132           jTextField1.setText(dateformat1.format(calendarInicio.getTime()));
 133           jCalendar1.setCalendar(calendarInicio);
 134         }
 135       }
 136     });
 137
 138     this.jCalendar2.addPropertyChangeListener(new PropertyChangeListener()
 139     {
 140       public void propertyChange(PropertyChangeEvent propertychangeevent)
 141       {
 142         if (propertychangeevent.getPropertyName().equals("locale"))
 143         {
 144           jCalendar2.setLocale((Locale) propertychangeevent.getNewValue());
 145           DateFormat dateformat = DateFormat.getDateInstance(1, jCalendar2.getLocale());
 146           jTextField2.setText(dateformat.format(calendarFin.getTime()));
 147         }
 148         else if (propertychangeevent.getPropertyName().equals("calendar"))
 149         {
 150           calendarFin = (Calendar) propertychangeevent.getNewValue();
 151           DateFormat dateformat1 = DateFormat.getDateInstance(1, jCalendar2.getLocale());
 152           jTextField2.setText(dateformat1.format(calendarFin.getTime()));
 153           jCalendar2.setCalendar(calendarFin);
 154         }
 155       }
 156     });
 157
 158
 159     this.getContentPane().add(jCalendar2, null);
 160     this.getContentPane().add(jCalendar1, null);
 161     this.getContentPane().add(jLabel5, null);
 162     this.getContentPane().add(jButton2, null);
 163     this.getContentPane().add(jButton1, null);
 164     this.getContentPane().add(jTextField3, null);
 165     this.getContentPane().add(jLabel4, null);
 166     this.getContentPane().add(jTextField2, null);
 167     this.getContentPane().add(jLabel3, null);
 168     this.getContentPane().add(jTextField1, null);
 169     this.getContentPane().add(jLabel2, null);
 170     this.getContentPane().add(jLabel1, null);
 171     this.getContentPane().add(jComboBox1, null);
 172     lblNewLabel.setBounds(115, 301, 298, 38);
 173
 174     getContentPane().add(lblNewLabel);
 175   }
 176
 177   private void jButton1_actionPerformed(ActionEvent e)
 178   {
 179                 RuralHouse ruralHouse=((RuralHouse)jComboBox1.getSelectedItem());
 180
 181                 // The next instruction creates a java.sql.Date object from the date selected in the JCalendar object
 182                 Date firstDay=new Date(jCalendar1.getCalendar().getTime().getTime());
 183                 // The next instruction removes the hour, minute, second and ms from the date
 184                 // This has to be made because the date will be stored in db4o as a java.util.Date object
 185                 // that would store those data, and that would give problems when comparing dates later
 186                 firstDay=Date.valueOf(firstDay.toString());
 187
 188
 189                 Date lastDay=new Date(jCalendar2.getCalendar().getTime().getTime());
 190             //Remove the hour:minute:second:ms from the date
 191                 lastDay=Date.valueOf(lastDay.toString());
 192
 193
 194                 try {
 195
 196                         //It could be to trigger an exception if the introduced string is not a number
 197                         float price= Float.parseFloat(jTextField3.getText());
 198
 199                         //Obtain the business logic from a StartWindow class (local or remote)
 200                         OfferManager offerM = new OfferManager();
 201
 202                         Offer o = offerM.createOffer(ruralHouse, firstDay, lastDay, price);
 203                         System.out.println("Offer created: "+o.toString());
 204
 205                         jLabel5.setText("Offer created");
 206
 207                 } catch (java.lang.NumberFormatException e1) {
 208                         jLabel5.setText(jTextField3.getText()+ " is not a valid price");
 209                 } catch (OverlappingOfferExists e1) {
 210                         jLabel5.setText("There exists an overlapping offer");
 211                 }
 212                 catch (BadDates e1) {
 213                         jLabel5.setText("Last day is before first day in the offer");
 214                 } catch (NullPointerException e1){
 215                         jLabel5.setText("Bad dates or there exists an overlapping offer");
 216                 } catch (Exception e1) {
 217
 218                         e1.printStackTrace();
 219                 }
 220   }
 221   private void jButton2_actionPerformed(ActionEvent e)
 222   {
 223     this.setVisible(false);
 224   }
 225
 226  private void jTextField3_focusLost()
 227  {
 228    try
 229   {
 230     new Integer (jTextField3.getText());
 231     jLabel5.setText("");
 232   }
 233   catch (NumberFormatException ex)
 234   {
 235     jLabel5.setText("Error: Introduce a number");
 236   }
 237  }
 238 }