Wyszukiwarka WELL DONE

src/library/Album.java

@@ -20,9 +20,15 @@ public class Album extends Item {
     }
     public Database d = new Database();
 
-    Album(int id, String n, String m, int y, String c) {
+    Album(int id, String n, String m, String y, String c) {
+           try{
+           this.setYear(Integer.parseInt(y));
+        }
+        catch(NumberFormatException e){
+            this.setYear(0);
+        }
+        this.setId(id);
         this.setName(n);
-        this.setYear(y);
         this.setCategory(c);
         this.setMusican(m);
     }

src/library/AlbumFieldPattern.form

@@ -132,10 +132,8 @@
         <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
           <Font name="Tahoma" size="14" style="0"/>
         </Property>
+        <Property name="name" type="java.lang.String" value="year" noResource="true"/>
       </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="yearActionPerformed"/>
-      </Events>
     </Component>
     <Component class="javax.swing.JLabel" name="lcategory">
       <Properties>
@@ -148,20 +146,18 @@
     <Component class="javax.swing.JComboBox" name="Category">
       <Properties>
         <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-          <StringArray count="7">
+          <StringArray count="8">
-            <StringItem index="0" value="Jazz"/>
+            <StringItem index="0" value=" "/>
-            <StringItem index="1" value="Rap"/>
+            <StringItem index="1" value="Jazz"/>
-            <StringItem index="2" value="Rock"/>
+            <StringItem index="2" value="Rap"/>
-            <StringItem index="3" value="Muzyka Klasyczna"/>
+            <StringItem index="3" value="Rock"/>
-            <StringItem index="4" value="Reggae"/>
+            <StringItem index="4" value="Muzyka Klasyczna"/>
-            <StringItem index="5" value="Pop"/>
+            <StringItem index="5" value="Reggae"/>
-            <StringItem index="6" value="Elektroniczna"/>
+            <StringItem index="6" value="Pop"/>
+            <StringItem index="7" value="Elektroniczna"/>
           </StringArray>
         </Property>
       </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="CategoryActionPerformed"/>
-      </Events>
       <AuxValues>
         <AuxValue name="JavaCodeGenerator_TypeParameters" type="java.lang.String" value="&lt;String&gt;"/>
       </AuxValues>

src/library/AlbumFieldPattern.java

@@ -6,6 +6,8 @@
 package library;
 
 import java.sql.SQLException;
+import java.util.LinkedList;
+import java.util.List;
 import javax.swing.JFrame;
 import javax.swing.JOptionPane;
 
@@ -15,6 +17,9 @@ import javax.swing.JOptionPane;
  */
 public class AlbumFieldPattern extends javax.swing.JFrame {
 
+    public boolean add = false, delete = false, edit = false, search = false;
+    private Database d = new Database();
+
     /**
      * Creates new form bookFieldPattern
      */
@@ -36,7 +41,25 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
         musican.setInputVerifier(verify);
         year.setInputVerifier(verify);
     }
-    public boolean add = false, delete = false, edit = false, search = false;
+
+    public void search(Album a) {
+        try {
+            List<Album> albums = new LinkedList<>();
+            albums = d.selectAlbums(a);
+            Object[][] data = d.convertToTable(albums);
+            String[] columnNames = {
+                "ID",
+                "Tytuł",
+                "Muzyk/Zespół",
+                "Rok",
+                "Kategoria"};
+            ListResult table = new ListResult(data, columnNames);
+            table.setVisible(true);
+        } catch (IndexOutOfBoundsException e) {
+
+            //nothing to do here  
+        }
+    }
 
     /**
      * This method is called from within the constructor to initialize the form.
@@ -74,21 +97,12 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
         lyear.setText("Rok:");
 
         year.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
-        year.addActionListener(new java.awt.event.ActionListener() {
+        year.setName("year"); // NOI18N
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                yearActionPerformed(evt);
-            }
-        });
 
         lcategory.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
         lcategory.setText("Gatunek:");
 
-        Category.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Jazz", "Rap", "Rock", "Muzyka Klasyczna", "Reggae", "Pop", "Elektroniczna" }));
+        Category.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { " ", "Jazz", "Rap", "Rock", "Muzyka Klasyczna", "Reggae", "Pop", "Elektroniczna" }));
-        Category.addActionListener(new java.awt.event.ActionListener() {
-            public void actionPerformed(java.awt.event.ActionEvent evt) {
-                CategoryActionPerformed(evt);
-            }
-        });
 
         mainlabel.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
         mainlabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
@@ -163,31 +177,24 @@ public class AlbumFieldPattern extends javax.swing.JFrame {
         this.SaveChanges.setText(s);
     }
 
-    private void CategoryActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_CategoryActionPerformed
-        // TODO add your handling code here:
-    }//GEN-LAST:event_CategoryActionPerformed
-
     private void SaveChangesActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_SaveChangesActionPerformed
         if (this.add) {
             try {
-                Album a = new Album(0, albumTitle.getText(), musican.getText(), Integer.parseInt(year.getText()), Category.getSelectedItem().toString());
+                Album a = new Album(0, albumTitle.getText(), musican.getText(), year.getText(), Category.getSelectedItem().toString());
                 a.insertToDB();
                 this.dispose();
             } catch (SQLException e) {
                 e.getMessage();
             }
         } else if (this.edit) {
-            JOptionPane.showMessageDialog(null, "EDYTUJ");
+            Album a = new Album(0, albumTitle.getText(), musican.getText(), year.getText(), Category.getSelectedItem().toString());
+            this.search(a);
         } else if (this.delete) {
             JOptionPane.showMessageDialog(null, "USUŃ");
         }
 
     }//GEN-LAST:event_SaveChangesActionPerformed
 
-    private void yearActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_yearActionPerformed
-        // TODO add your handling code here:
-    }//GEN-LAST:event_yearActionPerformed
-
     /**
      * @param args the command line arguments
      */

src/library/BookFieldPattern.java

@@ -49,6 +49,25 @@ public class BookFieldPattern extends javax.swing.JFrame {
         publishing.setInputVerifier(verify);
     }
 
+    public void search(Book b) {
+        try {
+            List<Book> books = new LinkedList<>();
+            books = d.selectBooks(b);
+            Object[][] data = d.convertToTable(books);
+            String[] columnNames = {"ID",
+                "Tytuł",
+                "Imię Autora",
+                "Nazwisko Autora",
+                "Rok",
+                "ISBN",
+                "Wydawnictwo",
+                "Kategoria"};
+            ListResult table = new ListResult(data, columnNames);
+            table.setVisible(true);
+        } catch (IndexOutOfBoundsException e) {
+        }
+    }
+
     /**
      * This method is called from within the constructor to initialize the form.
      * WARNING: Do NOT modify this code. The content of this method is always
@@ -264,27 +283,8 @@ public class BookFieldPattern extends javax.swing.JFrame {
             }
 
         } else if (this.edit) {
-            try {
              Book b = new Book(0, bookTitle.getText(), authorName.getText(), authorSurname.getText(), year.getText(), ISBN.getText(), publishing.getText(), Category.getSelectedItem().toString());
-                List<Book> books = new LinkedList<>();
+             this.search(b);
-                //books = d.selectBooks(b);
-                d.selectBooks(b);
-                /*Object[][] data = d.convertToTable(books);
-                String[] columnNames = {"ID",
-                    "Tytuł",
-                    "Imię Autora",
-                    "Nazwisko Autora",
-                    "Rok",
-                    "ISBN",
-                    "Wydawnictwo",
-                    "Kategoria"};
-                ListResult table = new ListResult(data, columnNames);
-                table.setVisible(true);*/
-            } catch (IndexOutOfBoundsException e) {
-                //nothing to do here  
-            }
-            // ListResult l = new ListResult();
-
         } else if (this.delete) {
             JOptionPane.showMessageDialog(null, "USUŃ");
         } else if (this.search) {

src/library/Database.java

@@ -154,56 +154,53 @@ public class Database {
         return books;
     }
 
-    //public List<Book> selectBooks(Book searchData) {
+    public List<Book> selectBooks(Book searchData) {
-    public void selectBooks(Book searchData) {
         List<Book> books = new ArrayList<>();
-        boolean EmptyAll = true;
+        String query = "";
-        //try {
+        try {
             List<String> wheres = new ArrayList<>();
             if (searchData.getName().length() > 0) {
-            wheres.add("WHERE name LIKE '" + searchData.getName() + "'");
+                wheres.add("name LIKE '" + searchData.getName() + "'");
-            System.out.println("WHERE name LIKE '" + searchData.getName() + "'");
-            EmptyAll = false;
             }
             if (searchData.getAuthorName().length() > 0) {
-            wheres.add("WHERE author_name LIKE '" + searchData.getAuthorName() + "'");
+                wheres.add("author_name LIKE '" + searchData.getAuthorName() + "'");
-            System.out.println("WHERE author_name LIKE '" + searchData.getAuthorName() + "'");
+            }
-            EmptyAll = false;
+            if (searchData.getAuthorSurname().length() > 0) {
+                wheres.add("author_surname LIKE '" + searchData.getAuthorSurname() + "'");
             }
             if (searchData.getPublishing().length() > 0) {
-            wheres.add("WHERE publishing LIKE '" + searchData.getPublishing() + "'");
+                wheres.add("publishing LIKE '" + searchData.getPublishing() + "'");
-            System.out.println("WHERE publishing LIKE '" + searchData.getPublishing() + "'");
-            EmptyAll = false;
             }
             if (searchData.getYear() > 0) {
-            wheres.add("WHERE year = " + searchData.getYear());
+                wheres.add("year = " + searchData.getYear());
-            System.out.println("WHERE year = " + searchData.getYear());
-            EmptyAll = false;
             }
             if (searchData.getISBN().length() > 0) {
-            wheres.add("WHERE isbn LIKE " + searchData.getISBN());
+                wheres.add("isbn LIKE '" + searchData.getISBN() + "'");
-            System.out.println("WHERE isbn LIKE '" + searchData.getISBN() + "'");
-            EmptyAll = false;
             }
             if (searchData.getCategory().length() > 1) {
-            wheres.add("WHERE category LIKE '" + searchData.getCategory() + "'");
+                wheres.add("category LIKE '" + searchData.getCategory() + "'");
-            System.out.println("WHERE category LIKE '" + searchData.getCategory() + "'");
-            EmptyAll = false;
             }
-        if (EmptyAll) {
+            if (!wheres.isEmpty()) {
-            System.out.println("PUSTO");
+                if (wheres.size() == 1) {
+                    query = "SELECT * FROM books WHERE " + wheres.get(0) + ";";
+                } else if (wheres.size() > 1) {
+                    for (int i = 0; i < wheres.size(); i++) {
+                        if (i == 0) {
+                            query = "SELECT * FROM books WHERE " + wheres.get(0);
+                        } else if (i > 0 && i < wheres.size() - 1) {
+                            query += " AND " + wheres.get(i);
+                        } else if (i == wheres.size() - 1) {
+                            query += " AND " + wheres.get(i) + ";";
                         }
-
-        String query = "SELECT * FROM books";
-        if (query.length() == 19) {
-
                     }
-        /*ResultSet result = stat.executeQuery("SELECT * FROM books");
+                }
-            int id, year;
+                System.out.println(query);
-            String name, authorName, authorSurname, isbn, category, publishing;
+                ResultSet result = stat.executeQuery(query);
+                int id;
+                String name, authorName, authorSurname, isbn, category, publishing, year;
                 while (result.next()) {
                     id = result.getInt("id");
-                year = result.getInt("year");
+                    year = result.getString("year");
                     name = result.getString("name");
                     authorName = result.getString("author_name");
                     authorSurname = result.getString("author_surname");
@@ -212,25 +209,25 @@ public class Database {
                     category = result.getString("category");
                     books.add(new Book(id, name, authorName, authorSurname, year, isbn, publishing, category));
                 }
+            }
         } catch (SQLException e) {
             JOptionPane.showMessageDialog(null, "Błąd przy odczycie z bazy.", "Error:", JOptionPane.INFORMATION_MESSAGE);
         }
-        return books;*/
+        return books;
     }
 
     public List<Album> selectAlbums() {
         List<Album> albums = new ArrayList<Album>();
         try {
             ResultSet result = stat.executeQuery("SELECT * FROM albums");
-            int id, year;
+            int id;
-            String name, musican, category;
+            String name, musican, category, year;
             while (result.next()) {
                 id = result.getInt("id");
-                year = result.getInt("year");
+                year = result.getString("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) {
@@ -239,20 +236,69 @@ public class Database {
         return albums;
     }
 
+    public List<Album> selectAlbums(Album searchData) {
+        List<Album> albums = new ArrayList<>();
+        String query = "";
+        try {
+            List<String> wheres = new ArrayList<>();
+            if (searchData.getName().length() > 0) {
+                wheres.add("name LIKE '" + searchData.getName() + "'");
+            }
+            if (searchData.getMusican().length() > 0) {
+                wheres.add("musican LIKE '" + searchData.getMusican() + "'");
+            }
+            if (searchData.getYear() > 0) {
+                wheres.add("year = " + searchData.getYear());
+            }
+            if (searchData.getCategory().length() > 1) {
+                wheres.add("category LIKE '" + searchData.getCategory() + "'");
+            }
+            if (!wheres.isEmpty()) {
+                if (wheres.size() == 1) {
+                    query = "SELECT * FROM albums WHERE " + wheres.get(0) + ";";
+                } else if (wheres.size() > 1) {
+                    for (int i = 0; i < wheres.size(); i++) {
+                        if (i == 0) {
+                            query = "SELECT * FROM albums WHERE " + wheres.get(0);
+                        } else if (i > 0 && i < wheres.size() - 1) {
+                            query += " AND " + wheres.get(i);
+                        } else if (i == wheres.size() - 1) {
+                            query += " AND " + wheres.get(i) + ";";
+                        }
+                    }
+                }
+                System.out.println(query);
+                ResultSet result = stat.executeQuery(query);
+                int id;
+                String name, musican, category, year;
+                while (result.next()) {
+                    id = result.getInt("id");
+                    year = result.getString("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 List<Movie> selectMovies() {
         List<Movie> movies = new ArrayList<Movie>();
         try {
             ResultSet result = stat.executeQuery("SELECT * FROM movies");
-            int id, year;
+            int id;
-            String name, category, director;
+            String name, category, director, year;
             while (result.next()) {
                 id = result.getInt("id");
-                year = result.getInt("year");
+                year = result.getString("year");
                 name = result.getString("name");
                 director = result.getString("director");
                 category = result.getString("category");
                 movies.add(new Movie(id, name, director, year, category));
-
             }
         } catch (SQLException e) {
             JOptionPane.showMessageDialog(null, "Błąd przy odczycie z bazy.", "Error:", JOptionPane.INFORMATION_MESSAGE);
@@ -260,6 +306,57 @@ public class Database {
         return movies;
     }
 
+    public List<Movie> selectMovies(Movie searchData) {
+        List<Movie> movies = new ArrayList<>();
+        String query = "";
+        try {
+            List<String> wheres = new ArrayList<>();
+            if (searchData.getName().length() > 0) {
+                wheres.add("name LIKE '" + searchData.getName() + "'");
+            }
+            if (searchData.getDirector().length() > 0) {
+                wheres.add("director LIKE '" + searchData.getDirector() + "'");
+            }
+            if (searchData.getYear() > 0) {
+                wheres.add("year = " + searchData.getYear());
+            }
+            if (searchData.getCategory().length() > 1) {
+                wheres.add("category LIKE '" + searchData.getCategory() + "'");
+            }
+            if (!wheres.isEmpty()) {
+                if (wheres.size() == 1) {
+                    query = "SELECT * FROM movies WHERE " + wheres.get(0) + ";";
+                } else if (wheres.size() > 1) {
+                    for (int i = 0; i < wheres.size(); i++) {
+                        if (i == 0) {
+                            query = "SELECT * FROM movies WHERE " + wheres.get(0);
+                        } else if (i > 0 && i < wheres.size() - 1) {
+                            query += " AND " + wheres.get(i);
+                        } else if (i == wheres.size() - 1) {
+                            query += " AND " + wheres.get(i) + ";";
+                        }
+                    }
+                    System.out.println(query);
+                    ResultSet result = stat.executeQuery(query);
+                    int id;
+                    String name, category, director, year;
+                    while (result.next()) {
+                        id = result.getInt("id");
+                        year = result.getString("year");
+                        name = result.getString("name");
+                        director = result.getString("director");
+                        category = result.getString("category");
+                        movies.add(new Movie(id, name, director, year, category));
+                    }
+                }
+            }
+
+        } catch (SQLException e) {
+            JOptionPane.showMessageDialog(null, "Błąd przy odczycie z bazy.", "Error:", JOptionPane.INFORMATION_MESSAGE);
+        }
+        return movies;
+    }
+
     public int countAll(String tableName) {
         try {
             int count = 0;
@@ -303,7 +400,7 @@ public class Database {
                 return tab;
             }
         } catch (IndexOutOfBoundsException e) {
-            JOptionPane.showMessageDialog(null, "Baza danych pusta", "Error:", JOptionPane.INFORMATION_MESSAGE);
+            JOptionPane.showMessageDialog(null, "Brak danych.", "Error:", JOptionPane.INFORMATION_MESSAGE);
             throw new IndexOutOfBoundsException("Poza zakresem");
         }
 

src/library/ListResult.form

@@ -33,6 +33,10 @@
                       <EmptySpace min="-2" pref="23" max="-2" attributes="0"/>
                       <Component id="jScrollPane1" min="-2" pref="1180" max="-2" attributes="0"/>
                   </Group>
+                  <Group type="102" alignment="0" attributes="0">
+                      <EmptySpace min="-2" pref="496" max="-2" attributes="0"/>
+                      <Component id="OK" min="-2" pref="215" max="-2" attributes="0"/>
+                  </Group>
               </Group>
               <EmptySpace pref="26" max="32767" attributes="0"/>
           </Group>
@@ -44,8 +48,10 @@
               <EmptySpace max="-2" attributes="0"/>
               <Component id="mainlabel" min="-2" max="-2" attributes="0"/>
               <EmptySpace min="-2" pref="13" max="-2" attributes="0"/>
-              <Component id="jScrollPane1" min="-2" pref="533" max="-2" attributes="0"/>
+              <Component id="jScrollPane1" min="-2" pref="473" max="-2" attributes="0"/>
-              <EmptySpace pref="30" max="32767" attributes="0"/>
+              <EmptySpace min="-2" pref="32" max="-2" attributes="0"/>
+              <Component id="OK" min="-2" max="-2" attributes="0"/>
+              <EmptySpace pref="33" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
@@ -88,5 +94,16 @@
         </Component>
       </SubComponents>
     </Container>
+    <Component class="javax.swing.JButton" name="OK">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Wybierz pozycj&#x119;..."/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="OKActionPerformed"/>
+      </Events>
+      <AuxValues>
+        <AuxValue name="JavaCodeGenerator_ListenersCodePost" type="java.lang.String" value="int row = table.getSelectedRow();&#xa;&#xa;if(row == -1)&#xa;{&#xa;OK.setVisible(false);&#xa;}&#xa;else&#xa;{&#xa;   &#xa;    // do whatever you need to do with the data from the row&#xa;}"/>
+      </AuxValues>
+    </Component>
   </SubComponents>
 </Form>

src/library/ListResult.java

@@ -8,6 +8,8 @@ package library;
 import java.util.LinkedList;
 import java.util.List;
 import javax.swing.JFrame;
+import javax.swing.ListSelectionModel;
+import javax.swing.event.ListSelectionEvent;
 
 /**
  *
@@ -41,6 +43,7 @@ public class ListResult extends javax.swing.JFrame {
         mainlabel = new javax.swing.JLabel();
         jScrollPane1 = new javax.swing.JScrollPane();
         table = new javax.swing.JTable(rows, columnsNames);
+        OK = new javax.swing.JButton();
 
         setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
@@ -62,6 +65,24 @@ public class ListResult extends javax.swing.JFrame {
         table.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
         jScrollPane1.setViewportView(table);
 
+        OK.setText("Wybierz pozycję...");
+        OK.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                OKActionPerformed(evt);
+            }
+        });
+        int row = table.getSelectedRow();
+
+        if(row == -1)
+        {
+            OK.setVisible(false);
+        }
+        else
+        {
+
+            // do whatever you need to do with the data from the row
+        }
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
         getContentPane().setLayout(layout);
         layout.setHorizontalGroup(
@@ -73,7 +94,10 @@ public class ListResult extends javax.swing.JFrame {
                         .addComponent(mainlabel, javax.swing.GroupLayout.PREFERRED_SIZE, 289, javax.swing.GroupLayout.PREFERRED_SIZE))
                     .addGroup(layout.createSequentialGroup()
                         .addGap(23, 23, 23)
-                        .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 1180, javax.swing.GroupLayout.PREFERRED_SIZE)))
+                        .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 1180, javax.swing.GroupLayout.PREFERRED_SIZE))
+                    .addGroup(layout.createSequentialGroup()
+                        .addGap(496, 496, 496)
+                        .addComponent(OK, javax.swing.GroupLayout.PREFERRED_SIZE, 215, javax.swing.GroupLayout.PREFERRED_SIZE)))
                 .addContainerGap(26, Short.MAX_VALUE))
         );
         layout.setVerticalGroup(
@@ -82,13 +106,19 @@ public class ListResult extends javax.swing.JFrame {
                 .addContainerGap()
                 .addComponent(mainlabel)
                 .addGap(13, 13, 13)
-                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 533, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 473, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addContainerGap(30, Short.MAX_VALUE))
+                .addGap(32, 32, 32)
+                .addComponent(OK)
+                .addContainerGap(33, Short.MAX_VALUE))
         );
 
         pack();
     }// </editor-fold>//GEN-END:initComponents
 
+    private void OKActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_OKActionPerformed
+        // TODO add your handling code here:
+    }//GEN-LAST:event_OKActionPerformed
+
     /**
      * @param args the command line arguments
      */
@@ -103,16 +133,24 @@ public class ListResult extends javax.swing.JFrame {
                 if ("Nimbus".equals(info.getName())) {
                     javax.swing.UIManager.setLookAndFeel(info.getClassName());
                     break;
+
                 }
             }
         } catch (ClassNotFoundException ex) {
-            java.util.logging.Logger.getLogger(ListResult.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+            java.util.logging.Logger.getLogger(ListResult.class
+                    .getName()).log(java.util.logging.Level.SEVERE, null, ex);
+
         } catch (InstantiationException ex) {
-            java.util.logging.Logger.getLogger(ListResult.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+            java.util.logging.Logger.getLogger(ListResult.class
+                    .getName()).log(java.util.logging.Level.SEVERE, null, ex);
+
         } catch (IllegalAccessException ex) {
-            java.util.logging.Logger.getLogger(ListResult.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+            java.util.logging.Logger.getLogger(ListResult.class
+                    .getName()).log(java.util.logging.Level.SEVERE, null, ex);
+
         } catch (javax.swing.UnsupportedLookAndFeelException ex) {
-            java.util.logging.Logger.getLogger(ListResult.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
+            java.util.logging.Logger.getLogger(ListResult.class
+                    .getName()).log(java.util.logging.Level.SEVERE, null, ex);
         }
         //</editor-fold>
         //</editor-fold>
@@ -127,6 +165,7 @@ public class ListResult extends javax.swing.JFrame {
     }
 
     // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton OK;
     private javax.swing.JScrollPane jScrollPane1;
     private javax.swing.JLabel mainlabel;
     private javax.swing.JTable table;

src/library/Movie.java

@@ -26,11 +26,16 @@ public class Movie extends Item {
         //nothing to do there
     }
 
-    Movie(int id, String n, String d, int y, String c) {
+    Movie(int id, String n, String d, String y, String c) {
+           try{
+           this.setYear(Integer.parseInt(y));
+        }
+        catch(NumberFormatException e){
+            this.setYear(0);
+        }
         this.setId(id);
         this.setName(n);
         this.director = d;
-        this.setYear(y);
         this.setCategory(c);
     }
 

src/library/MovieFieldPattern.form

@@ -154,15 +154,16 @@
     <Component class="javax.swing.JComboBox" name="Category">
       <Properties>
         <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
-          <StringArray count="8">
+          <StringArray count="9">
-            <StringItem index="0" value="Krymina&#x142;"/>
+            <StringItem index="0" value=" "/>
-            <StringItem index="1" value="Thriller"/>
+            <StringItem index="1" value="Krymina&#x142;"/>
-            <StringItem index="2" value="Przygodowy"/>
+            <StringItem index="2" value="Thriller"/>
-            <StringItem index="3" value="Animowany"/>
+            <StringItem index="3" value="Przygodowy"/>
-            <StringItem index="4" value="Akcji"/>
+            <StringItem index="4" value="Animowany"/>
-            <StringItem index="5" value="Dla dzieci"/>
+            <StringItem index="5" value="Akcji"/>
-            <StringItem index="6" value="Komedia"/>
+            <StringItem index="6" value="Dla dzieci"/>
-            <StringItem index="7" value="Horror"/>
+            <StringItem index="7" value="Komedia"/>
+            <StringItem index="8" value="Horror"/>
           </StringArray>
         </Property>
       </Properties>

src/library/MovieFieldPattern.java

@@ -6,6 +6,8 @@
 package library;
 
 import java.sql.SQLException;
+import java.util.LinkedList;
+import java.util.List;
 import javax.swing.JFrame;
 import javax.swing.JOptionPane;
 
@@ -15,6 +17,9 @@ import javax.swing.JOptionPane;
  */
 public class MovieFieldPattern extends javax.swing.JFrame {
 
+    public boolean add = false, delete = false, edit = false, search = false;
+    private Database d = new Database();
+
     /**
      * Creates new form bookFieldPattern
      */
@@ -36,7 +41,6 @@ public class MovieFieldPattern extends javax.swing.JFrame {
         director.setInputVerifier(verify);
         year.setInputVerifier(verify);
     }
-    public boolean add = false, delete = false, edit = false, search = false;
 
     /**
      * This method is called from within the constructor to initialize the form.
@@ -84,7 +88,7 @@ public class MovieFieldPattern extends javax.swing.JFrame {
         lcategory.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
         lcategory.setText("Kategoria:");
 
-        Category.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Kryminał", "Thriller", "Przygodowy", "Animowany", "Akcji", "Dla dzieci", "Komedia", "Horror" }));
+        Category.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { " ", "Kryminał", "Thriller", "Przygodowy", "Animowany", "Akcji", "Dla dzieci", "Komedia", "Horror" }));
         Category.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
                 CategoryActionPerformed(evt);
@@ -182,14 +186,29 @@ public class MovieFieldPattern extends javax.swing.JFrame {
     private void SaveChangesActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_SaveChangesActionPerformed
         if (this.add) {
             try {
-                Movie m = new Movie(0, movieTitle.getText(), director.getText(), Integer.parseInt(year.getText()), Category.getSelectedItem().toString());
+                Movie m = new Movie(0, movieTitle.getText(), director.getText(), year.getText(), Category.getSelectedItem().toString());
                 m.insertToDB();
                 this.dispose();
             } catch (SQLException e) {
                 e.getMessage();
             }
         } else if (this.edit) {
-            JOptionPane.showMessageDialog(null, "EDYTUJ");
+            try {
+                List<Movie> movies = new LinkedList<>();
+                Movie m = new Movie(0, movieTitle.getText(), director.getText(), year.getText(), Category.getSelectedItem().toString());
+                movies = d.selectMovies(m);
+                Object[][] data = d.convertToTable(movies);
+                String[] columnNames = {
+                    "ID",
+                    "Tytuł",
+                    "Reżyser",
+                    "Rok",
+                    "Kategoria"};
+                ListResult table = new ListResult(data, columnNames);
+                table.setVisible(true);
+            } catch (IndexOutOfBoundsException e) {
+                //nothing to do here  
+            }
         } else if (this.delete) {
             JOptionPane.showMessageDialog(null, "USUŃ");
         }