Add delete cottage action on list

src/DB/Request.java

@@ -62,4 +62,20 @@ public class Request {
         }
         return cottages;
     }
+
+    public static boolean deleteCottage(Cottage cottage) {
+        Connection c = Connexion.getConnexion();
+        try {
+            PreparedStatement ps = c.prepareStatement("DELETE FROM GITE WHERE IDGITE = ?");
+            ps.setInt(1, cottage.getId());
+            int res = ps.executeUpdate();
+            ps.close();
+            c.close();
+            return res == 1;
+        } catch (SQLException e) {
+            System.err.println(e);
+            JOptionPane.showMessageDialog(null, "Error when delete cottage !");
+        }
+        return false;
+    }
 }

src/GUI/ListCottageGUI.form

@@ -32,13 +32,13 @@
                   <text value="Exit"/>
                 </properties>
               </component>
-              <component id="51ebf" class="javax.swing.JButton" binding="actionButton" default-binding="true">
+              <component id="51ebf" class="javax.swing.JButton" binding="deleteButton">
                 <constraints>
                   <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties>
                   <enabled value="false"/>
-                  <text value="Action"/>
+                  <text value="Delete"/>
                 </properties>
               </component>
             </children>

src/GUI/ListCottageGUI.java

@@ -5,26 +5,33 @@ import Objects.Cottage;
 import Objects.Owner;
 
 import javax.swing.*;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
 import java.awt.event.*;
 
 public class ListCottageGUI extends JDialog {
     private JPanel contentPane;
     private JButton exitButton;
     private JList cottageList;
-    private JButton actionButton;
+    private JButton deleteButton;
 
     public ListCottageGUI(Owner owner) {
         setTitle("List cottage");
         setLocationRelativeTo(null);
         setContentPane(contentPane);
         setModal(true);
-        getRootPane().setDefaultButton(actionButton);
+        getRootPane().setDefaultButton(deleteButton);
         fillCottageList(owner);
 
-        actionButton.addActionListener(actionEvent -> onAction());
+        deleteButton.addActionListener(actionEvent -> onDelete());
 
         exitButton.addActionListener(actionEvent -> onExit());
 
+        cottageList.addListSelectionListener(listSelectionEvent -> {
+            if (!deleteButton.isEnabled())
+                deleteButton.setEnabled(true);
+        });
+
         // call onCancel() when cross is clicked
         setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
         addWindowListener(new WindowAdapter() {
@@ -39,9 +46,12 @@ public class ListCottageGUI extends JDialog {
         setVisible(true);
     }
 
-    private void onAction() {
+    private void onDelete() {
         // add your code here
-        dispose();
+        Cottage cottage = (Cottage) cottageList.getSelectedValue();
+        if (JOptionPane.showConfirmDialog(null, "Do you want to remove " + cottage.getName() + " ?", "Remove a cottage", JOptionPane.YES_NO_OPTION) == 0)
+            if (Request.deleteCottage(cottage))
+                ((DefaultListModel) cottageList.getModel()).remove(cottageList.getSelectedIndex());
     }
 
     private void onExit() {