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

   1 package gui;
   2 import java.awt.Color;
   3 import java.awt.Dimension;
   4 import java.awt.Rectangle;
   5 import java.awt.event.ActionEvent;
   6 import java.awt.event.ActionListener;
   7 import java.awt.event.FocusEvent;
   8 import java.awt.event.FocusListener;
   9 import java.beans.PropertyChangeEvent;
  10 import java.beans.PropertyChangeListener;
  11 import java.sql.Date;
  12 import java.text.DateFormat;
  13 import java.util.Calendar;
  14 import java.util.Locale;
  15 import java.util.Vector;
  16
  17 import javax.swing.JButton;
  18 import javax.swing.JComboBox;
  19 import javax.swing.JFrame;
  20 import javax.swing.JLabel;
  21 import javax.swing.JTextField;
  22
  23 import businessLogic.OfferManager;
  24
  25 import com.toedter.calendar.JCalendar;
  26
  27 import domain.Offer;
  28 import domain.RuralHouse;
  29 import exceptions.BadDates;
  30 import exceptions.OverlappingOfferExists;
  31
  32
  33
  34 public class AddOffersGUI extends JFrame  {
  35 private static final long serialVersionUID = 1L;
  36
  37
  38   private JComboBox jComboBox1;
  39   private JLabel jLabel1 = new JLabel();
  40   private JLabel jLabel2 = new JLabel();
  41   private JTextField jTextField1 = new JTextField();
  42   private JLabel jLabel3 = new JLabel();
  43   private JTextField jTextField2 = new JTextField();
  44   private JLabel jLabel4 = new JLabel();
  45   private JTextField jTextField3 = new JTextField();
  46   private JButton jButton1 = new JButton();
  47
  48   // Code for JCalendar
  49   private JCalendar jCalendar1 = new JCalendar();
  50   private JCalendar jCalendar2 = new JCalendar();
  51   private Calendar calendarInicio = null;
  52   private Calendar calendarFin = null;
  53   private JButton jButton2 = new JButton();
  54   private JLabel jLabel5 = new JLabel();
  55   private final JLabel lblNewLabel = new JLabel("");
  56
  57
  58   public AddOffersGUI(Vector<RuralHouse> v)
  59   {
  60     try
  61     {
  62       jbInit(v);
  63     }
  64     catch(Exception e)
  65     {
  66       e.printStackTrace();
  67     }
  68   }
  69
  70   private void jbInit(Vector<RuralHouse> v) throws Exception
  71   {
  72     this.getContentPane().setLayout(null);
  73     this.setSize(new Dimension(513, 433));
  74     this.setTitle("Set availability");
  75
  76
  77     jComboBox1 = new JComboBox(v);
  78     jComboBox1.setBounds(new Rectangle(115, 30, 115, 20));
  79     jLabel1.setText("List of houses:");
  80     jLabel1.setBounds(new Rectangle(25, 30, 95, 20));
  81     jLabel2.setText("First day :");
  82     jLabel2.setBounds(new Rectangle(25, 75, 85, 25));
  83     jTextField1.setBounds(new Rectangle(25, 265, 220, 25));
  84     jTextField1.setEditable(false);
  85     jLabel3.setText("Last day :");
  86     jLabel3.setBounds(new Rectangle(260, 75, 75, 25));
  87     jTextField2.setBounds(new Rectangle(260, 265, 220, 25));
  88     jTextField2.setEditable(false);
  89     jLabel4.setText("Price:");
  90     jLabel4.setBounds(new Rectangle(260, 30, 75, 20));
  91     jTextField3.setBounds(new Rectangle(350, 30, 115, 20));
  92     jTextField3.setText("0");
  93     jButton1.setText("Accept");
  94     jButton1.setBounds(new Rectangle(100, 360, 130, 30));
  95     jTextField3.addFocusListener(new FocusListener()
  96       {
  97           public void focusGained(FocusEvent e)
  98           {
  99           }
 100
 101           public void focusLost(FocusEvent e)
 102           {
 103             jTextField3_focusLost();
 104           }
 105       });
 106     jButton1.addActionListener(new ActionListener()
 107       {
 108         public void actionPerformed(ActionEvent e)
 109         {
 110           jButton1_actionPerformed(e);
 111         }
 112       });
 113     jButton2.setText("Cancel");
 114     jButton2.setBounds(new Rectangle(270, 360, 130, 30));
 115     jButton2.addActionListener(new ActionListener()
 116       {
 117         public void actionPerformed(ActionEvent e)
 118         {
 119           jButton2_actionPerformed(e);
 120         }
 121       });
 122     jLabel5.setBounds(new Rectangle(100, 320, 300, 20));
 123     jLabel5.setForeground(Color.red);
 124     jLabel5.setSize(new Dimension(305, 20));
 125     jCalendar1.setBounds(new Rectangle(25, 100, 220, 165));
 126     jCalendar2.setBounds(new Rectangle(260, 100, 220, 165));
 127
 128     // Code for  JCalendar
 129     this.jCalendar1.addPropertyChangeListener(new PropertyChangeListener()
 130     {
 131       public void propertyChange(PropertyChangeEvent propertychangeevent)
 132       {
 133         if (propertychangeevent.getPropertyName().equals("locale"))
 134         {
 135           jCalendar1.setLocale((Locale) propertychangeevent.getNewValue());
 136           DateFormat dateformat = DateFormat.getDateInstance(1, jCalendar1.getLocale());
 137           jTextField1.setText(dateformat.format(calendarInicio.getTime()));
 138         }
 139         else if (propertychangeevent.getPropertyName().equals("calendar"))
 140         {
 141           calendarInicio = (Calendar) propertychangeevent.getNewValue();
 142           DateFormat dateformat1 = DateFormat.getDateInstance(1, jCalendar1.getLocale());
 143           jTextField1.setText(dateformat1.format(calendarInicio.getTime()));
 144           jCalendar1.setCalendar(calendarInicio);
 145         }
 146       }
 147     });
 148
 149     this.jCalendar2.addPropertyChangeListener(new PropertyChangeListener()
 150     {
 151       public void propertyChange(PropertyChangeEvent propertychangeevent)
 152       {
 153         if (propertychangeevent.getPropertyName().equals("locale"))
 154         {
 155           jCalendar2.setLocale((Locale) propertychangeevent.getNewValue());
 156           DateFormat dateformat = DateFormat.getDateInstance(1, jCalendar2.getLocale());
 157           jTextField2.setText(dateformat.format(calendarFin.getTime()));
 158         }
 159         else if (propertychangeevent.getPropertyName().equals("calendar"))
 160         {
 161           calendarFin = (Calendar) propertychangeevent.getNewValue();
 162           DateFormat dateformat1 = DateFormat.getDateInstance(1, jCalendar2.getLocale());
 163           jTextField2.setText(dateformat1.format(calendarFin.getTime()));
 164           jCalendar2.setCalendar(calendarFin);
 165         }
 166       }
 167     });
 168
 169
 170     this.getContentPane().add(jCalendar2, null);
 171     this.getContentPane().add(jCalendar1, null);
 172     this.getContentPane().add(jLabel5, null);
 173     this.getContentPane().add(jButton2, null);
 174     this.getContentPane().add(jButton1, null);
 175     this.getContentPane().add(jTextField3, null);
 176     this.getContentPane().add(jLabel4, null);
 177     this.getContentPane().add(jTextField2, null);
 178     this.getContentPane().add(jLabel3, null);
 179     this.getContentPane().add(jTextField1, null);
 180     this.getContentPane().add(jLabel2, null);
 181     this.getContentPane().add(jLabel1, null);
 182     this.getContentPane().add(jComboBox1, null);
 183     lblNewLabel.setBounds(115, 301, 298, 38);
 184
 185     getContentPane().add(lblNewLabel);
 186   }
 187
 188   private void jButton1_actionPerformed(ActionEvent e)
 189   {
 190                 RuralHouse ruralHouse=((RuralHouse)jComboBox1.getSelectedItem());
 191
 192                 // The next instruction creates a java.sql.Date object from the date selected in the JCalendar object
 193                 Date firstDay=new Date(jCalendar1.getCalendar().getTime().getTime());
 194                 // The next instruction removes the hour, minute, second and ms from the date
 195                 // This has to be made because the date will be stored in db4o as a java.util.Date object
 196                 // that would store those data, and that would give problems when comparing dates later
 197                 firstDay=Date.valueOf(firstDay.toString());
 198
 199
 200                 Date lastDay=new Date(jCalendar2.getCalendar().getTime().getTime());
 201             //Remove the hour:minute:second:ms from the date
 202                 lastDay=Date.valueOf(lastDay.toString());
 203
 204
 205                 try {
 206
 207                         //It could be to trigger an exception if the introduced string is not a number
 208                         float price= Float.parseFloat(jTextField3.getText());
 209
 210                         //Obtain the business logic from a StartWindow class (local or remote)
 211                         OfferManager offerM = new OfferManager();
 212
 213                         offerM.createOffer(ruralHouse, firstDay, lastDay, price);
 214
 215                         jLabel5.setText("Offer created");
 216
 217                 } catch (java.lang.NumberFormatException e1) {
 218                         jLabel5.setText(jTextField3.getText()+ " is not a valid price");
 219                 } catch (OverlappingOfferExists e1) {
 220                         jLabel5.setText("There exists an overlapping offer");
 221                 }
 222                 catch (BadDates e1) {
 223                         jLabel5.setText("Last day is before first day in the offer");
 224                 } catch (NullPointerException e1){
 225                         jLabel5.setText("Bad dates or there exists an overlapping offer");
 226                 } catch (Exception e1) {
 227
 228                         e1.printStackTrace();
 229                 }
 230   }
 231   private void jButton2_actionPerformed(ActionEvent e)
 232   {
 233     this.setVisible(false);
 234   }
 235
 236  private void jTextField3_focusLost()
 237  {
 238    try
 239   {
 240     new Integer (jTextField3.getText());
 241     jLabel5.setText("");
 242   }
 243   catch (NumberFormatException ex)
 244   {
 245     jLabel5.setText("Error: Introduce a number");
 246   }
 247  }
 248 }