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