diff --git a/src/main/java/DB/Competition.java b/src/main/java/DB/Competition.java
index 43ba3bd..33c606d 100644
--- a/src/main/java/DB/Competition.java
+++ b/src/main/java/DB/Competition.java
@@ -1,8 +1,10 @@
 package DB;
 
 import lombok.Getter;
-import lombok.Setter;
 
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 
 /**
@@ -24,41 +26,121 @@ import java.util.ArrayList;
  * <p>
  * The maximum number of different movies projected
  */
-public class Competition implements Table {
-    @Getter @Setter private String name;
-    @Getter @Setter private int days;
-    @Getter @Setter private int movies;
-    @Getter @Setter private int movieMax;
+public class Competition extends Table {
+    @Getter final private String name;
 
-    public Competition() {
+    public Competition(String name) {
+        this.name = name;
+        tableName = "Competition";
+        check = "name";
+        this.checkValue = this.name;
+    }
+
+    public Integer getDays() {
+        return get(Integer.class, "days");
+    }
+
+    public Integer getMovies() {
+        return get(Integer.class, "movies");
+    }
+
+    public Integer getMovieMax() {
+        return get(Integer.class, "movieMax");
+    }
+
+    public boolean setDays(int days) {
+        return set("days", Integer.toString(days));
+    }
+
+    public boolean setMovies(int movies) {
+        return set("movies", Integer.toString(movies));
+    }
+
+    public boolean setMovieMax(int movieMax) {
+        return set("movieMax", Integer.toString(movieMax));
     }
 
     static public ArrayList<Competition> getAll() {
-        return null;
-    }
-
-    static public ArrayList<Competition> getAvailable() {
-        return null;
+        ArrayList<Competition> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT name FROM Competition");
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Competition(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<User> getUsers() {
-        return null;
+        ArrayList<User> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT email FROM User WHERE CompetitionName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new User(rs.getString("email")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<Slot> getSlots() {
-        return null;
+        ArrayList<Slot> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT id FROM Slot WHERE CompetitionName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Slot(rs.getInt("idk")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<Room> getRooms() {
-        return null;
+        ArrayList<Room> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT CompetitionName FROM CompetitionRoom WHERE CompetitionName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Room(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<Projection> getProjections() {
-        return null;
+        ArrayList<Projection> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT id FROM Projection WHERE CompetitionName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Projection(rs.getInt("id")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<Movie> getTableMovies() {
-        return null;
+        ArrayList<Movie> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT name FROM Movie WHERE CompetitionName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Movie(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     @Override
diff --git a/src/main/java/DB/DB.java b/src/main/java/DB/DB.java
index 801739b..3340d8a 100644
--- a/src/main/java/DB/DB.java
+++ b/src/main/java/DB/DB.java
@@ -1,5 +1,6 @@
 package DB;
 
+import lombok.Data;
 import lombok.Getter;
 
 import java.sql.*;
@@ -59,6 +60,8 @@ public class DB {
                     returnValue = rs.getInt(value);
                 else if (cl == Time.class)
                     returnValue = rs.getTime(value);
+                else if (cl == Data.class)
+                    returnValue = rs.getDate(value);
                 else
                     returnValue = rs.getObject(value);
                 ps.close();
diff --git a/src/main/java/DB/Movie.java b/src/main/java/DB/Movie.java
index 16b030a..f1b83a4 100644
--- a/src/main/java/DB/Movie.java
+++ b/src/main/java/DB/Movie.java
@@ -1,30 +1,72 @@
 package DB;
 
 import lombok.Getter;
-import lombok.Setter;
 
-import java.time.Duration;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Time;
 import java.util.ArrayList;
 
-public class Movie implements Table {
-    @Getter @Setter private String name;
-    @Getter @Setter private User director;
-    @Getter @Setter private Duration duration;
-    @Getter @Setter private Competition competition;
+public class Movie extends Table {
+    @Getter final private String name;
 
-    public Movie() {
+    public Movie(String name) {
+        this.name = name;
+        tableName = "Movie";
+        check = "name";
+        this.checkValue = this.name;
+    }
+
+    public String getDirector() {
+        return get(String.class, "director");
+    }
+
+    public Time getDuration() {
+        return get(Time.class, "duration");
+    }
+
+    public Competition getCompetition() {
+        return new Competition(get(String.class, "CompetitionName"));
+    }
+
+    public boolean setDirector(String director) {
+        return set("director", director);
+    }
+
+    public boolean setDuration(Time duration) {
+        return set("duration", duration.toString());
+    }
+
+    public boolean setCompetition(Competition competition) {
+        return set("CompetitionName", competition.getName());
     }
 
     static public ArrayList<Movie> getAll() {
-        return null;
-    }
-
-    static public ArrayList<Movie> getAvailable(Competition competition) {
-        return null;
+        ArrayList<Movie> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT name FROM Movie");
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Movie(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<Projection> getProjections() {
-        return null;
+        ArrayList<Projection> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT id FROM Projection WHERE MovieName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Projection(rs.getInt("id")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     @Override
diff --git a/src/main/java/DB/Projection.java b/src/main/java/DB/Projection.java
index a41cc62..0d94513 100644
--- a/src/main/java/DB/Projection.java
+++ b/src/main/java/DB/Projection.java
@@ -1,26 +1,66 @@
 package DB;
 
 import lombok.Getter;
-import lombok.Setter;
 
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.Date;
 
-public class Projection implements Table {
-    @Getter @Setter private Date startDate;
-    @Getter @Setter private Competition competition;
-    @Getter @Setter private Room room;
-    @Setter @Getter private Movie movie;
+public class Projection extends Table {
+    @Getter final private int id;
 
-    public Projection() {
+    public Projection(int id) {
+        this.id = id;
+        tableName = "Projection";
+        check = "id";
+        this.checkValue = Integer.toString(this.id);
+    }
+
+    public Date getStartDate() {
+        return get(Date.class, "startDate");
+    }
+
+    public Competition getCompetition() {
+        return new Competition(get(String.class, "CompetitionName"));
+    }
+
+    public Room getRoom() {
+        return new Room(get(String.class, "RoomName"));
+    }
+
+    public Movie getMovie() {
+        return new Movie(get(String.class, "MovieName"));
+    }
+
+    public boolean setStartDate(Date startDate) {
+        return set("startDate", startDate.toString());
+    }
+
+    public boolean setCompetition(Competition competition) {
+        return set("CompetitionName", competition.getName());
+    }
+
+    public boolean setRoom(Room room) {
+        return set("RoomName", room.getName());
+    }
+
+    public boolean setMovie(Movie movie) {
+        return set("MovieName", movie.getName());
     }
 
     static public ArrayList<Projection> getAll() {
-        return null;
-    }
-
-    static public ArrayList<Projection> getAvailable(Competition competition) {
-        return null;
+        ArrayList<Projection> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT id FROM Projection");
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Projection(rs.getInt("id")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     @Override
diff --git a/src/main/java/DB/Room.java b/src/main/java/DB/Room.java
index 3f4d0db..602fc93 100644
--- a/src/main/java/DB/Room.java
+++ b/src/main/java/DB/Room.java
@@ -1,30 +1,69 @@
 package DB;
 
 import lombok.Getter;
-import lombok.Setter;
 
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 
-public class Room implements Table {
-    @Getter @Setter private int places;
+public class Room extends Table {
+    @Getter final private String name;
 
-    public Room() {
+    public Room(String name) {
+        this.name = name;
+        tableName = "Room";
+        check = "name";
+        this.checkValue = this.name;
+    }
+
+    public Integer getPlaces() {
+        return get(Integer.class, "places");
+    }
+
+    public boolean setPlaces(int places) {
+        return set("places", Integer.toString(places));
     }
 
     static public ArrayList<Room> getAll() {
-        return null;
-    }
-
-    static public ArrayList<Room> getAvailable(Movie movie, Slot slot) {
-        return null;
+        ArrayList<Room> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT name FROM Room");
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Room(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<Competition> getCompetitions() {
-        return null;
+        ArrayList<Competition> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT CompetitionName FROM CompetitionRoom WHERE RoomName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Competition(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<Projection> getProjections() {
-        return null;
+        ArrayList<Projection> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT id FROM Projection WHERE RoomName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Projection(rs.getInt("id")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     @Override
diff --git a/src/main/java/DB/Slot.java b/src/main/java/DB/Slot.java
index 0e26caa..16c2926 100644
--- a/src/main/java/DB/Slot.java
+++ b/src/main/java/DB/Slot.java
@@ -1,28 +1,50 @@
 package DB;
 
 import lombok.Getter;
-import lombok.Setter;
 
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.Date;
 
-public class Slot implements Table {
-    @Getter @Setter private Date startTime;
-    @Getter @Setter private Competition competition;
+public class Slot extends Table {
+    @Getter final private int id;
 
-    public Slot() {
+    public Slot(int id) {
+        this.id = id;
+        tableName = "Slot";
+        check = "id";
+        this.checkValue = Integer.toString(this.id);
+    }
+
+    public Date getStartTime() {
+        return get(Date.class, "startTime");
+    }
+
+    public Competition getCompetition() {
+        return new Competition(get(String.class, "CompetitionName"));
+    }
+
+    public boolean setCompetition(Competition competition) {
+        return set("CompetitionName", competition.getName());
+    }
+
+    public boolean setStartTime(Date startTime) {
+        return set("startTime", startTime.toString());
     }
 
     static public ArrayList<Slot> getAll() {
-        return null;
-    }
-
-    static public ArrayList<Slot> getAvailable(Movie movie) {
-        return null;
-    }
-
-    static public ArrayList<Slot> getAvailable(Competition competition) {
-        return null;
+        ArrayList<Slot> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT id FROM Slot");
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new Slot(rs.getInt("id")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     @Override
diff --git a/src/main/java/DB/Table.java b/src/main/java/DB/Table.java
index 250ba7f..0de08bd 100644
--- a/src/main/java/DB/Table.java
+++ b/src/main/java/DB/Table.java
@@ -1,7 +1,19 @@
 package DB;
 
-public interface Table {
-    public boolean save();
-    public boolean update();
-    public boolean delete();
+
+public abstract class Table {
+    static protected String tableName;
+    static protected String check;
+    protected String checkValue;
+    abstract public boolean save();
+    abstract public boolean update();
+    abstract public boolean delete();
+
+    protected <T> T get(Class<T> cl, String value) {
+        return DB.get(cl, tableName, value, check, checkValue);
+    }
+
+    protected boolean set(String value, String newValue) {
+        return DB.set(tableName, value, newValue, check, checkValue);
+    }
 }
diff --git a/src/main/java/DB/User.java b/src/main/java/DB/User.java
index 83b6f77..6282de9 100644
--- a/src/main/java/DB/User.java
+++ b/src/main/java/DB/User.java
@@ -1,23 +1,67 @@
 package DB;
 
 import lombok.Getter;
-import lombok.Setter;
 
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 
-public class User implements Table {
-    @Getter @Setter private String firstName;
-    @Getter @Setter private String lastName;
-    @Getter @Setter private String phoneNumber;
-    @Getter @Setter private String email;
-    @Getter @Setter private UserType type;
-    @Getter @Setter private Competition competition;
-    private String passwordHash;
+public class User extends Table {
+    @Getter final private String email;
 
-    public User() {
+    public User(String email) {
+        this.email = email;
+        tableName = "User";
+        check = "email";
+        this.checkValue = this.email;
     }
 
-    public String getPassword() {
+    public String getFirstName() {
+        return get(String.class, "firstName");
+    }
+
+    public String getLastName() {
+        return get(String.class, "lastName");
+    }
+
+    public String getPhoneNumber() {
+        return get(String.class, "phoneNumber");
+    }
+
+    public UserType getType() {
+        return new UserType(get(String.class, "UserTypeName"));
+    }
+
+    public Competition getCompetition() {
+        return new Competition(get(String.class, "competitionName"));
+    }
+
+    private String getPasswordHash() {
+        return get(String.class, "passwordHash");
+    }
+
+    public boolean setFirstName(String firstName) {
+        return set("firstName", firstName);
+    }
+
+    public boolean setLastName(String lastName) {
+        return set("lastName", lastName);
+    }
+
+    public boolean setPhoneNumber(String phoneNumber) {
+        return set("phoneNumber", phoneNumber);
+    }
+
+    public boolean setType(UserType userType) {
+        return set("UserTypeName", userType.getName());
+    }
+
+    public boolean setCompetition(Competition competition) {
+        return set("CompetitionName", competition.getName());
+    }
+
+    public String checkPassword() {
         return null;
     }
 
@@ -26,7 +70,16 @@ public class User implements Table {
     }
 
     static public ArrayList<User> getAll() {
-        return null;
+        ArrayList<User> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT email FROM User");
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new User(rs.getString("email")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     @Override
diff --git a/src/main/java/DB/UserType.java b/src/main/java/DB/UserType.java
index 6c68035..3c55ac3 100644
--- a/src/main/java/DB/UserType.java
+++ b/src/main/java/DB/UserType.java
@@ -1,22 +1,47 @@
 package DB;
 
 import lombok.Getter;
-import lombok.Setter;
 
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 
-public class UserType implements Table {
-    @Getter @Setter private String name;
+public class UserType extends Table {
+    @Getter final private String name;
 
-    public UserType() {
+    public UserType(String name) {
+        this.name = name;
+        tableName = "UserType";
+        check = "name";
+        this.checkValue = this.name;
     }
 
     static public ArrayList<UserType> getAll() {
-        return null;
+        ArrayList<UserType> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT name FROM UserType");
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new UserType(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     public ArrayList<User> getUsers() {
-        return null;
+        ArrayList<User> list = new ArrayList<>();
+        try {
+            PreparedStatement ps = DB.getConnection().prepareStatement("SELECT email FROM User WHERE UserTypeName = ?");
+            ps.setString(1, name);
+            for (ResultSet rs = ps.executeQuery(); rs.next();)
+                list.add(new User(rs.getString("name")));
+            ps.close();
+        } catch (SQLException | NullPointerException e) {
+            return null;
+        }
+        return list;
     }
 
     @Override
diff --git a/src/main/java/ProjectionPlanning/Main.java b/src/main/java/ProjectionPlanning/Main.java
index a895fcc..b77eb4e 100644
--- a/src/main/java/ProjectionPlanning/Main.java
+++ b/src/main/java/ProjectionPlanning/Main.java
@@ -1,9 +1,14 @@
 package ProjectionPlanning;
 
+import DB.*;
 import GUI.GUI;
 
 public class Main {
     public static void main(String[] args) {
-        new GUI();
+        //new GUI();
+        DB.connect();
+        Competition u = new Competition("Court Métrage");
+        System.out.println(Competition.getAll());
+        System.out.println(u.getUsers());
     }
 }