public ArrayList<Weekplanning> getWeekplanning(){
		ArrayList<Weekplanning> weekplanning = new ArrayList<Weekplanning>();
		
		try {
			this.leesDatabase();
			output = statement.executeQuery("SELECT * FROM weekplanning");
			while (output.next()){
				int id = output.getInt("id");
				String klusNaam = output.getString("klusnaam");
				String monteur = output.getString("monteur");
				String auto = output.getString("auto");
				String datum = output.getString("datum");
				
				Weekplanning w = new Weekplanning(id, klusNaam, monteur, auto, datum);
				weekplanning.add(w);			
			}
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}	
		
		return weekplanning;
	}