Dodanie selectAlbums()

src/library/Database.java

@@ -84,6 +84,26 @@ public class Database {
         return books;
     }
 
+        public List<Album> selectAlbums() {
+        List<Album> albums = new LinkedList<Album>();
+        try {
+            ResultSet result = stat.executeQuery("SELECT * FROM albums");
+            int id, year;
+            String name, musican, category;
+            while(result.next()) {
+                id = result.getInt("id");
+                year = result.getInt("year");
+                name = result.getString("name");
+                musican = result.getString("musican");
+                category = result.getString("category");
+              
+                albums.add(new Album(id, name, musican, year, category));
+            }
+        } catch (SQLException e) {
+            JOptionPane.showMessageDialog(null, "Błąd przy odczycie z bazy.", "Error:", JOptionPane.INFORMATION_MESSAGE);
+        }
+        return albums;
+    }
     
  
     public void closeConnection() {