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