private List<Quiz> convertToList(ResultSet r) throws SQLException {
List<Quiz> result = new ArrayList<Quiz>();
while (r.next()) {
result.add(Quiz.fetch(r.getInt("id")));
}
return result;
}
/** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// if no session , redirect to login
User user = (User) request.getSession().getAttribute("user");
String quizName = request.getParameter("quiz-name");
String quizDescription = request.getParameter("quiz-description");
String quizCategory = request.getParameter("quiz-category");
boolean immediate_feedback =
request.getParameter("immediate-correction").equals("yes") ? true : false;
boolean randomness = request.getParameter("order").equals("yes") ? false : true;
boolean singlePage = request.getParameter("quiz-display").equals("one") ? true : false;
// Push the quiz data into database (quiz name?), numQuestions? category? remove question?
int dummyCategory_id = 0;
// TODO: Create quizCategory enum, tags
RequestDispatcher dispatch;
List<BaseQuestion> questions = new ArrayList<BaseQuestion>();
int returnValue = populateQuestions(request, singlePage, questions);
if (returnValue == 0) {
int points = 0;
for (BaseQuestion q : questions) points += q.points();
Quiz quiz =
Quiz.insert(
user.getId(),
quizName,
quizDescription,
dummyCategory_id,
randomness,
immediate_feedback,
singlePage,
points,
questions);
if (quiz != null)
dispatch = request.getRequestDispatcher("quiz-summary.jsp?quizId=" + quiz.getId());
else dispatch = request.getRequestDispatcher("404.html");
} else {
dispatch = request.getRequestDispatcher("quiz-create.html?errorId=" + returnValue);
}
dispatch.forward(request, response);
}