@Override
	public AModelDAO getModelDAO(String type) {
		AModelDAO modelDAO=null;
		switch(type){
		case "Game Model":
			modelDAO = new SQLGameModelDAO(this);
			break;
		case "Game Description":
			modelDAO = new SQLGameDescriptionDAO(this);
			break;
		case "Users":
			modelDAO = new SQLUsersDAO(this);
			break;
		}
		return modelDAO;
	}