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.rmi.RemoteException;
  16 import java.sql.Date;
  17 import java.text.DateFormat;
  18 import java.util.Calendar;
  19 import java.util.Locale;
  20 import java.util.Vector;
  21
  22 import javax.swing.JButton;
  23 import javax.swing.JComboBox;
  24 import javax.swing.JFrame;
  25 import javax.swing.JLabel;
  26 import javax.swing.JTextField;
  27
  28 import com.toedter.calendar.JCalendar;
  29 import common.HouseInterface;
  30 import common.OfferInterface;
  31
  32 import configuration.___IntNames;
  33 import domain.Offer;
  34 import domain.Owner;
  35 import domain.RuralHouse;
  36 import exceptions.BadDates;
  37
  38 public class ModifyOfferGUI extends JFrame {
  39
  40         private static final long serialVersionUID = 1L;
  41
  42         private JComboBox<RuralHouse> jComboBox1;
  43         private JLabel jLabel1 = new JLabel();
  44         private JLabel jLabel2 = new JLabel();
  45         private JTextField jTextField1 = new JTextField();
  46         private JLabel jLabel3 = new JLabel();
  47         private JTextField jTextField2 = new JTextField();
  48         private JLabel jLabel4 = new JLabel();
  49         private JTextField jTextField3 = new JTextField();
  50         private JButton jButton1 = new JButton();
  51         // Code for JCalendar
  52         private JCalendar jCalendar1 = new JCalendar();
  53         private JCalendar jCalendar2 = new JCalendar();
  54         private Calendar calendarInicio = null;
  55         private Calendar calendarFin = null;
  56         private JButton jButton2 = new JButton();
  57         private JLabel jLabel5 = new JLabel();
  58         private final JLabel jLabel1_o = new JLabel();
  59         private JComboBox<Offer> comboBox_o;
  60         private Vector<RuralHouse> Hlist = null;
  61         private OfferInterface  om = null;
  62         private HouseInterface hm = null;
  63
  64
  65         public ModifyOfferGUI(Owner o) {
  66                 try {
  67                         jbInit(o);
  68                 } catch (Exception e) {
  69                         e.printStackTrace();
  70                 }
  71         }
  72
  73         private void jbInit(Owner o) throws Exception {
  74                 this.getContentPane().setLayout(null);
  75                 this.setSize(new Dimension(513, 433));
  76                 this.setTitle("Set availability");
  77
  78
  79                 try {
  80                         om = (OfferInterface) Naming
  81                                         .lookup(___IntNames.OfferManager);
  82                         hm = (HouseInterface) Naming
  83                                         .lookup(___IntNames.HouseManager);
  84                 } catch (Exception e1) {
  85                         System.out.println("Error accessing remote authentication: "
  86                                         + e1.toString());
  87                 }
  88                 try {
  89                         Hlist = hm.getHouses(o, null, null, 0, 0, 0, 0, 0);
  90                 } catch (RemoteException e1) {
  91                         e1.printStackTrace();
  92                 }
  93                 jComboBox1 = new JComboBox<RuralHouse>(Hlist);
  94
  95                 comboBox_o = new JComboBox<Offer>(
  96                                 ((RuralHouse) jComboBox1.getSelectedItem()).getAllOffers());
  97                 DateFormat dateformat1 = DateFormat.getDateInstance(1,
  98                                 jCalendar1.getLocale());
  99                 if (!((RuralHouse) jComboBox1.getSelectedItem()).getAllOffers()
 100                                 .isEmpty()) {
 101                         jTextField1.setText(dateformat1.format(((Offer) comboBox_o
 102                                         .getSelectedItem()).getFirstDay()));
 103                         jTextField2.setText(dateformat1.format(((Offer) comboBox_o
 104                                         .getSelectedItem()).getLastDay()));
 105                         jLabel4.setText(Float.toString(((Offer) comboBox_o
 106                                         .getSelectedItem()).getPrice()));
 107                         jTextField3.setText(Float.toString(((Offer) comboBox_o
 108                                         .getSelectedItem()).getPrice()));
 109                 } else {
 110                         jLabel5.setText("There are no offers for the selected rural house");
 111                         jCalendar1.setEnabled(false);
 112                         jCalendar2.setEnabled(false);
 113                         jButton1.setEnabled(false);
 114                         comboBox_o.setEnabled(false);
 115                         jTextField3.setEnabled(false);
 116                 }
 117                 jComboBox1.setBounds(new Rectangle(115, 12, 115, 20));
 118                 jLabel1.setText("List of houses:");
 119                 jLabel1.setBounds(new Rectangle(25, 12, 95, 20));
 120                 jLabel2.setText("First day :");
 121                 jLabel2.setBounds(new Rectangle(25, 75, 85, 25));
 122                 jTextField1.setBounds(new Rectangle(25, 265, 220, 25));
 123                 jTextField1.setEditable(false);
 124                 jLabel3.setText("Last day :");
 125                 jLabel3.setBounds(new Rectangle(260, 75, 75, 25));
 126                 jTextField2.setBounds(new Rectangle(260, 265, 220, 25));
 127                 jTextField2.setEditable(false);
 128                 jLabel4.setText("Price:");
 129                 jLabel4.setBounds(new Rectangle(260, 30, 75, 20));
 130                 jTextField3.setBounds(new Rectangle(350, 30, 115, 20));
 131                 jTextField3.setText("0");
 132                 jButton1.setText("Accept");
 133                 jButton1.setBounds(new Rectangle(100, 360, 130, 30));
 134                 jTextField3.addFocusListener(new FocusListener() {
 135                         public void focusGained(FocusEvent e) {
 136                         }
 137
 138                         public void focusLost(FocusEvent e) {
 139                                 jTextField3_focusLost();
 140                         }
 141                 });
 142
 143                 jComboBox1.addItemListener(new ItemListener() {
 144
 145                         @Override
 146                         public void itemStateChanged(ItemEvent arg0) {
 147
 148                                 Vector<Offer> vo= null;
 149                                 try {
 150                                         vo = om.getRuralHouseOffers((RuralHouse) jComboBox1.getSelectedItem());
 151                                 } catch (RemoteException e) {
 152                                         // TODO Auto-generated catch block
 153                                         e.printStackTrace();
 154                                 }
 155                                 comboBox_o.removeAllItems();
 156                                 if (!vo.isEmpty()) {
 157                                         jCalendar1.setEnabled(true);
 158                                         jCalendar2.setEnabled(true);
 159                                         jButton1.setEnabled(true);
 160                                         comboBox_o.setEnabled(true);
 161                                         jTextField3.setEnabled(true);
 162                                         jLabel5.setText("");
 163                                         for (Offer of : vo) {
 164                                                 comboBox_o.addItem(of);
 165                                         }
 166                                 } else {
 167                                         jLabel5.setText("There are no offers for the selected rural house");
 168                                         jCalendar1.setEnabled(false);
 169                                         jCalendar2.setEnabled(false);
 170                                         jButton1.setEnabled(false);
 171                                         comboBox_o.setEnabled(false);
 172                                         jTextField3.setEnabled(false);
 173
 174                                 }
 175                         }
 176
 177                 });
 178
 179                 comboBox_o.addItemListener(new ItemListener() {
 180
 181                         @Override
 182                         public void itemStateChanged(ItemEvent arg0) {
 183                                 if (arg0.getStateChange() == ItemEvent.SELECTED) {
 184                                         Offer of = (Offer) comboBox_o.getSelectedItem();
 185                                         DateFormat dateformat1 = DateFormat.getDateInstance(1,
 186                                                         jCalendar1.getLocale());
 187                                         jTextField1.setText(dateformat1.format(of.getFirstDay()));
 188                                         jTextField2.setText(dateformat1.format(of.getLastDay()));
 189                                 }
 190                         }
 191
 192                 });
 193
 194                 jButton1.addActionListener(new ActionListener() {
 195                         public void actionPerformed(ActionEvent e) {
 196                                 jButton1_actionPerformed(e);
 197                         }
 198                 });
 199                 jButton2.setText("Cancel");
 200                 jButton2.setBounds(new Rectangle(270, 360, 130, 30));
 201                 jButton2.addActionListener(new ActionListener() {
 202                         public void actionPerformed(ActionEvent e) {
 203                                 jButton2_actionPerformed(e);
 204                         }
 205                 });
 206                 jLabel5.setBounds(new Rectangle(100, 320, 300, 20));
 207                 jLabel5.setForeground(Color.red);
 208                 jLabel5.setSize(new Dimension(305, 20));
 209                 jCalendar1.setBounds(new Rectangle(25, 100, 220, 165));
 210                 jCalendar2.setBounds(new Rectangle(260, 100, 220, 165));
 211
 212                 // Code for JCalendar
 213                 this.jCalendar1.addPropertyChangeListener(new PropertyChangeListener() {
 214                         public void propertyChange(PropertyChangeEvent propertychangeevent) {
 215                                 if (propertychangeevent.getPropertyName().equals("locale")) {
 216                                         jCalendar1.setLocale((Locale) propertychangeevent
 217                                                         .getNewValue());
 218                                         DateFormat dateformat = DateFormat.getDateInstance(1,
 219                                                         jCalendar1.getLocale());
 220                                         jTextField1.setText(dateformat.format(calendarInicio
 221                                                         .getTime()));
 222                                 } else if (propertychangeevent.getPropertyName().equals(
 223                                                 "calendar")) {
 224                                         calendarInicio = (Calendar) propertychangeevent
 225                                                         .getNewValue();
 226                                         DateFormat dateformat1 = DateFormat.getDateInstance(1,
 227                                                         jCalendar1.getLocale());
 228                                         jTextField1.setText(dateformat1.format(calendarInicio
 229                                                         .getTime()));
 230                                         jCalendar1.setCalendar(calendarInicio);
 231                                 }
 232                         }
 233                 });
 234
 235                 this.jCalendar2.addPropertyChangeListener(new PropertyChangeListener() {
 236                         public void propertyChange(PropertyChangeEvent propertychangeevent) {
 237                                 if (propertychangeevent.getPropertyName().equals("locale")) {
 238                                         jCalendar2.setLocale((Locale) propertychangeevent
 239                                                         .getNewValue());
 240                                         DateFormat dateformat = DateFormat.getDateInstance(1,
 241                                                         jCalendar2.getLocale());
 242                                         jTextField2.setText(dateformat.format(calendarFin.getTime()));
 243                                 } else if (propertychangeevent.getPropertyName().equals(
 244                                                 "calendar")) {
 245                                         calendarFin = (Calendar) propertychangeevent.getNewValue();
 246                                         DateFormat dateformat1 = DateFormat.getDateInstance(1,
 247                                                         jCalendar2.getLocale());
 248                                         jTextField2.setText(dateformat1.format(calendarFin
 249                                                         .getTime()));
 250                                         jCalendar2.setCalendar(calendarFin);
 251                                 }
 252                         }
 253                 });
 254
 255                 this.getContentPane().add(jCalendar2, null);
 256                 this.getContentPane().add(jCalendar1, null);
 257                 this.getContentPane().add(jLabel5, null);
 258                 this.getContentPane().add(jButton2, null);
 259                 this.getContentPane().add(jButton1, null);
 260                 this.getContentPane().add(jTextField3, null);
 261                 this.getContentPane().add(jLabel4, null);
 262                 this.getContentPane().add(jTextField2, null);
 263                 this.getContentPane().add(jLabel3, null);
 264                 this.getContentPane().add(jTextField1, null);
 265                 this.getContentPane().add(jLabel2, null);
 266                 this.getContentPane().add(jLabel1, null);
 267                 this.getContentPane().add(jComboBox1, null);
 268                 jLabel1_o.setText("List of offers:");
 269                 jLabel1_o.setBounds(new Rectangle(25, 30, 95, 20));
 270                 jLabel1_o.setBounds(25, 44, 95, 20);
 271
 272                 getContentPane().add(jLabel1_o);
 273                 comboBox_o.setBounds(new Rectangle(115, 30, 115, 20));
 274                 comboBox_o.setBounds(115, 44, 115, 20);
 275
 276                 getContentPane().add(comboBox_o);
 277         }
 278
 279         private void jButton1_actionPerformed(ActionEvent e) {
 280                 RuralHouse ruralHouse = ((RuralHouse) jComboBox1.getSelectedItem());
 281                 Date firstDay = new Date(jCalendar1.getCalendar().getTime().getTime());
 282                 // Remove the hour:minute:second:ms from the date
 283                 firstDay = Date.valueOf(firstDay.toString());
 284                 Date lastDay = new Date(jCalendar2.getCalendar().getTime().getTime());
 285                 // Remove the hour:minute:second:ms from the date
 286                 lastDay = Date.valueOf(lastDay.toString());
 287
 288
 289                 try {
 290
 291                         // It could be to trigger an exception if the introduced string is
 292                         // not a number
 293                         float price = Float.parseFloat(jTextField3.getText());
 294
 295                         // Obtain the business logic from a StartWindow class (local or
 296                         // remote)
 297                         OfferInterface offerM = null;
 298                         try {
 299                                 offerM = (OfferInterface) Naming
 300                                                 .lookup(___IntNames.OfferManager);
 301                         } catch (Exception e1) {
 302                                 System.out.println("Error accessing remote authentication: "
 303                                                 + e1.toString());
 304                         }
 305
 306                         offerM.deleteOffer(ruralHouse, (Offer) comboBox_o.getSelectedItem());
 307                         offerM.createOffer(ruralHouse, firstDay, lastDay, price);
 308
 309                         jLabel5.setText("Offer modified");
 310
 311                 } catch (java.lang.NumberFormatException e1) {
 312                         jLabel5.setText(jTextField3.getText() + " is not a valid price");
 313                 } catch (BadDates e1) {
 314                         jLabel5.setText("Last day is before first day in the offer");
 315                 } catch (Exception e1) {
 316                         e1.printStackTrace();
 317                 }
 318         }
 319
 320         private void jButton2_actionPerformed(ActionEvent e) {
 321                 this.setVisible(false);
 322         }
 323
 324         private void jTextField3_focusLost() {
 325                 try {
 326                         new Integer(jTextField3.getText());
 327                         jLabel5.setText("");
 328                 } catch (NumberFormatException ex) {
 329                         jLabel5.setText("Error: Please introduce a number");
 330                 }
 331         }
 332 }