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

   1 package gui;
   2
   3 import java.awt.Color;
   4 import java.awt.Dimension;
   5 import java.awt.Rectangle;
   6 import java.awt.event.ActionEvent;
   7 import java.awt.event.ActionListener;
   8 import java.awt.event.FocusEvent;
   9 import java.awt.event.FocusListener;
  10 import java.awt.event.ItemEvent;
  11 import java.awt.event.ItemListener;
  12 import java.beans.PropertyChangeEvent;
  13 import java.beans.PropertyChangeListener;
  14 import java.rmi.Naming;
  15 import java.sql.Date;
  16 import java.text.DateFormat;
  17 import java.util.Calendar;
  18 import java.util.Locale;
  19 import java.util.Vector;
  20
  21 import javax.swing.JButton;
  22 import javax.swing.JComboBox;
  23 import javax.swing.JFrame;
  24 import javax.swing.JLabel;
  25 import javax.swing.JTextField;
  26
  27 import com.toedter.calendar.JCalendar;
  28 import common.OfferInterface;
  29
  30 import configuration.___IntNames;
  31 import domain.Offer;
  32 import domain.RuralHouse;
  33 import exceptions.BadDates;
  34
  35 public class ModifyOfferGUI extends JFrame {
  36
  37         private static final long serialVersionUID = 1L;
  38
  39         private JComboBox<RuralHouse> jComboBox1;
  40         private JLabel jLabel1 = new JLabel();
  41         private JLabel jLabel2 = new JLabel();
  42         private JTextField jTextField1 = new JTextField();
  43         private JLabel jLabel3 = new JLabel();
  44         private JTextField jTextField2 = new JTextField();
  45         private JLabel jLabel4 = new JLabel();
  46         private JTextField jTextField3 = new JTextField();
  47         private JButton jButton1 = new JButton();
  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 jLabel1_o = new JLabel();
  56         private JComboBox<Offer> comboBox_o;
  57
  58         public ModifyOfferGUI(Vector<RuralHouse> v) {
  59                 try {
  60                         jbInit(v);
  61                 } catch (Exception e) {
  62                         e.printStackTrace();
  63                 }
  64         }
  65
  66         private void jbInit(Vector<RuralHouse> v) throws Exception {
  67                 this.getContentPane().setLayout(null);
  68                 this.setSize(new Dimension(513, 433));
  69                 this.setTitle("Set availability");
  70
  71
  72                 jComboBox1 = new JComboBox<RuralHouse>(v);
  73
  74                 comboBox_o = new JComboBox<Offer>(
  75                                 ((RuralHouse) jComboBox1.getSelectedItem()).getAllOffers());
  76                 DateFormat dateformat1 = DateFormat.getDateInstance(1,
  77                                 jCalendar1.getLocale());
  78                 if (!((RuralHouse) jComboBox1.getSelectedItem()).getAllOffers()
  79                                 .isEmpty()) {
  80                         jTextField1.setText(dateformat1.format(((Offer) comboBox_o
  81                                         .getSelectedItem()).getFirstDay()));
  82                         jTextField2.setText(dateformat1.format(((Offer) comboBox_o
  83                                         .getSelectedItem()).getLastDay()));
  84                         jLabel4.setText(Float.toString(((Offer) comboBox_o
  85                                         .getSelectedItem()).getPrice()));
  86                         jTextField3.setText(Float.toString(((Offer) comboBox_o
  87                                         .getSelectedItem()).getPrice()));
  88                 } else {
  89                         jLabel5.setText("There are no offers for the selected rural house");
  90                         jCalendar1.setEnabled(false);
  91                         jCalendar2.setEnabled(false);
  92                         jButton1.setEnabled(false);
  93                         comboBox_o.setEnabled(false);
  94                         jTextField3.setEnabled(false);
  95                 }
  96                 jComboBox1.setBounds(new Rectangle(115, 12, 115, 20));
  97                 jLabel1.setText("List of houses:");
  98                 jLabel1.setBounds(new Rectangle(25, 12, 95, 20));
  99                 jLabel2.setText("First day :");
 100                 jLabel2.setBounds(new Rectangle(25, 75, 85, 25));
 101                 jTextField1.setBounds(new Rectangle(25, 265, 220, 25));
 102                 jTextField1.setEditable(false);
 103                 jLabel3.setText("Last day :");
 104                 jLabel3.setBounds(new Rectangle(260, 75, 75, 25));
 105                 jTextField2.setBounds(new Rectangle(260, 265, 220, 25));
 106                 jTextField2.setEditable(false);
 107                 jLabel4.setText("Price:");
 108                 jLabel4.setBounds(new Rectangle(260, 30, 75, 20));
 109                 jTextField3.setBounds(new Rectangle(350, 30, 115, 20));
 110                 jTextField3.setText("0");
 111                 jButton1.setText("Accept");
 112                 jButton1.setBounds(new Rectangle(100, 360, 130, 30));
 113                 jTextField3.addFocusListener(new FocusListener() {
 114                         public void focusGained(FocusEvent e) {
 115                         }
 116
 117                         public void focusLost(FocusEvent e) {
 118                                 jTextField3_focusLost();
 119                         }
 120                 });
 121
 122                 jComboBox1.addItemListener(new ItemListener() {
 123
 124                         @Override
 125                         public void itemStateChanged(ItemEvent arg0) {
 126                                 Vector<Offer> vo = ((RuralHouse) jComboBox1.getSelectedItem()).offers;
 127                                 comboBox_o.removeAllItems();
 128                                 if (!((RuralHouse) jComboBox1.getSelectedItem()).offers
 129                                                 .isEmpty()) {
 130                                         jCalendar1.setEnabled(true);
 131                                         jCalendar2.setEnabled(true);
 132                                         jButton1.setEnabled(true);
 133                                         comboBox_o.setEnabled(true);
 134                                         jTextField3.setEnabled(true);
 135                                         jLabel5.setText("");
 136                                         for (Offer of : vo) {
 137                                                 comboBox_o.addItem(of);
 138                                         }
 139                                 } else {
 140                                         jLabel5.setText("There are no offers for the selected rural house");
 141                                         jCalendar1.setEnabled(false);
 142                                         jCalendar2.setEnabled(false);
 143                                         jButton1.setEnabled(false);
 144                                         comboBox_o.setEnabled(false);
 145                                         jTextField3.setEnabled(false);
 146
 147                                 }
 148                         }
 149
 150                 });
 151
 152                 comboBox_o.addItemListener(new ItemListener() {
 153
 154                         @Override
 155                         public void itemStateChanged(ItemEvent arg0) {
 156                                 if (arg0.getStateChange() == ItemEvent.SELECTED) {
 157                                         Offer of = (Offer) comboBox_o.getSelectedItem();
 158                                         DateFormat dateformat1 = DateFormat.getDateInstance(1,
 159                                                         jCalendar1.getLocale());
 160                                         jTextField1.setText(dateformat1.format(of.getFirstDay()));
 161                                         jTextField2.setText(dateformat1.format(of.getLastDay()));
 162                                 }
 163                         }
 164
 165                 });
 166
 167                 jButton1.addActionListener(new ActionListener() {
 168                         public void actionPerformed(ActionEvent e) {
 169                                 jButton1_actionPerformed(e);
 170                         }
 171                 });
 172                 jButton2.setText("Cancel");
 173                 jButton2.setBounds(new Rectangle(270, 360, 130, 30));
 174                 jButton2.addActionListener(new ActionListener() {
 175                         public void actionPerformed(ActionEvent e) {
 176                                 jButton2_actionPerformed(e);
 177                         }
 178                 });
 179                 jLabel5.setBounds(new Rectangle(100, 320, 300, 20));
 180                 jLabel5.setForeground(Color.red);
 181                 jLabel5.setSize(new Dimension(305, 20));
 182                 jCalendar1.setBounds(new Rectangle(25, 100, 220, 165));
 183                 jCalendar2.setBounds(new Rectangle(260, 100, 220, 165));
 184
 185                 // Code for JCalendar
 186                 this.jCalendar1.addPropertyChangeListener(new PropertyChangeListener() {
 187                         public void propertyChange(PropertyChangeEvent propertychangeevent) {
 188                                 if (propertychangeevent.getPropertyName().equals("locale")) {
 189                                         jCalendar1.setLocale((Locale) propertychangeevent
 190                                                         .getNewValue());
 191                                         DateFormat dateformat = DateFormat.getDateInstance(1,
 192                                                         jCalendar1.getLocale());
 193                                         jTextField1.setText(dateformat.format(calendarInicio
 194                                                         .getTime()));
 195                                 } else if (propertychangeevent.getPropertyName().equals(
 196                                                 "calendar")) {
 197                                         calendarInicio = (Calendar) propertychangeevent
 198                                                         .getNewValue();
 199                                         DateFormat dateformat1 = DateFormat.getDateInstance(1,
 200                                                         jCalendar1.getLocale());
 201                                         jTextField1.setText(dateformat1.format(calendarInicio
 202                                                         .getTime()));
 203                                         jCalendar1.setCalendar(calendarInicio);
 204                                 }
 205                         }
 206                 });
 207
 208                 this.jCalendar2.addPropertyChangeListener(new PropertyChangeListener() {
 209                         public void propertyChange(PropertyChangeEvent propertychangeevent) {
 210                                 if (propertychangeevent.getPropertyName().equals("locale")) {
 211                                         jCalendar2.setLocale((Locale) propertychangeevent
 212                                                         .getNewValue());
 213                                         DateFormat dateformat = DateFormat.getDateInstance(1,
 214                                                         jCalendar2.getLocale());
 215                                         jTextField2.setText(dateformat.format(calendarFin.getTime()));
 216                                 } else if (propertychangeevent.getPropertyName().equals(
 217                                                 "calendar")) {
 218                                         calendarFin = (Calendar) propertychangeevent.getNewValue();
 219                                         DateFormat dateformat1 = DateFormat.getDateInstance(1,
 220                                                         jCalendar2.getLocale());
 221                                         jTextField2.setText(dateformat1.format(calendarFin
 222                                                         .getTime()));
 223                                         jCalendar2.setCalendar(calendarFin);
 224                                 }
 225                         }
 226                 });
 227
 228                 this.getContentPane().add(jCalendar2, null);
 229                 this.getContentPane().add(jCalendar1, null);
 230                 this.getContentPane().add(jLabel5, null);
 231                 this.getContentPane().add(jButton2, null);
 232                 this.getContentPane().add(jButton1, null);
 233                 this.getContentPane().add(jTextField3, null);
 234                 this.getContentPane().add(jLabel4, null);
 235                 this.getContentPane().add(jTextField2, null);
 236                 this.getContentPane().add(jLabel3, null);
 237                 this.getContentPane().add(jTextField1, null);
 238                 this.getContentPane().add(jLabel2, null);
 239                 this.getContentPane().add(jLabel1, null);
 240                 this.getContentPane().add(jComboBox1, null);
 241                 jLabel1_o.setText("List of offers:");
 242                 jLabel1_o.setBounds(new Rectangle(25, 30, 95, 20));
 243                 jLabel1_o.setBounds(25, 44, 95, 20);
 244
 245                 getContentPane().add(jLabel1_o);
 246                 comboBox_o.setBounds(new Rectangle(115, 30, 115, 20));
 247                 comboBox_o.setBounds(115, 44, 115, 20);
 248
 249                 getContentPane().add(comboBox_o);
 250         }
 251
 252         private void jButton1_actionPerformed(ActionEvent e) {
 253                 RuralHouse ruralHouse = ((RuralHouse) jComboBox1.getSelectedItem());
 254                 Date firstDay = new Date(jCalendar1.getCalendar().getTime().getTime());
 255                 // Remove the hour:minute:second:ms from the date
 256                 firstDay = Date.valueOf(firstDay.toString());
 257                 Date lastDay = new Date(jCalendar2.getCalendar().getTime().getTime());
 258                 // Remove the hour:minute:second:ms from the date
 259                 lastDay = Date.valueOf(lastDay.toString());
 260
 261
 262                 try {
 263
 264                         // It could be to trigger an exception if the introduced string is
 265                         // not a number
 266                         float price = Float.parseFloat(jTextField3.getText());
 267
 268                         // Obtain the business logic from a StartWindow class (local or
 269                         // remote)
 270                         OfferInterface offerM = null;
 271                         try {
 272                                 offerM = (OfferInterface) Naming
 273                                                 .lookup(___IntNames.OfferManager);
 274                         } catch (Exception e1) {
 275                                 System.out.println("Error accessing remote authentication: "
 276                                                 + e1.toString());
 277                         }
 278
 279                         offerM.deleteOffer(ruralHouse, (Offer) comboBox_o.getSelectedItem());
 280                         offerM.createOffer(ruralHouse, firstDay, lastDay, price);
 281
 282                         jLabel5.setText("Offer modified");
 283
 284                 } catch (java.lang.NumberFormatException e1) {
 285                         jLabel5.setText(jTextField3.getText() + " is not a valid price");
 286                 } catch (BadDates e1) {
 287                         jLabel5.setText("Last day is before first day in the offer");
 288                 } catch (Exception e1) {
 289                         e1.printStackTrace();
 290                 }
 291         }
 292
 293         private void jButton2_actionPerformed(ActionEvent e) {
 294                 this.setVisible(false);
 295         }
 296
 297         private void jTextField3_focusLost() {
 298                 try {
 299                         new Integer(jTextField3.getText());
 300                         jLabel5.setText("");
 301                 } catch (NumberFormatException ex) {
 302                         jLabel5.setText("Error: Please introduce a number");
 303                 }
 304         }
 305 }