private void populateExamQuestionSet() {
try {
String examName =
FacesContext.getCurrentInstance()
.getExternalContext()
.getRequestParameterMap()
.get("examName");
String paperNo =
FacesContext.getCurrentInstance()
.getExternalContext()
.getRequestParameterMap()
.get("paperNo");
SessionHelper.setValueToSession("examName", examName);
SessionHelper.setValueToSession("paperNo", paperNo);
System.out.println("--- " + examName + " -- " + paperNo);
ExamDAO examDAO = new ExamDAO();
examPaperVO = examDAO.getExamInfoFromNameAndPaperNo(examName, paperNo);
QuestionDAO questionDAO = new QuestionDAO();
List<QuestionVO> examQuestionList = questionDAO.getExamQuestions(examName, paperNo);
System.out.println("Exam list size :::" + examQuestionList.size());
SessionHelper.setValueToSession("EXAMINFO", examPaperVO);
SessionHelper.setValueToSession("examQuestionList", examQuestionList);
// setQuestionVOList(examQuestionList);
QuestionVO firstQuestionVO = examQuestionList.get(0);
if (ExamConstants.QUES_TYPE_SINGLE.equals(firstQuestionVO.getQuestionCategory())) {
setExamQuesPara("");
setQuestionVO(firstQuestionVO);
setQuesParaStyle("display : none;");
setQuesImgStyle("display : none;");
SessionHelper.setValueToSession("quesSeqNo", 0);
SessionHelper.setValueToSession("currentQuesType", ExamConstants.QUES_TYPE_SINGLE);
} else if (ExamConstants.QUES_TYPE_PARA.equals(firstQuestionVO.getQuestionCategory())) {
setExamQuesPara(firstQuestionVO.getQuestion());
setQuestionVO(examQuestionList.get(1));
setQuesParaStyle("display : inline;");
setQuesImgStyle("display : none;");
SessionHelper.setValueToSession("examQuesPara", getExamQuesPara());
SessionHelper.setValueToSession("quesSeqNo", 1);
SessionHelper.setValueToSession("currentQuesType", ExamConstants.QUES_TYPE_PARA);
} else if (ExamConstants.QUES_TYPE_IMG.equals(firstQuestionVO.getQuestionCategory())) {
setExamQuesImg(firstQuestionVO.getQuestion());
setQuestionVO(examQuestionList.get(1));
setQuesParaStyle("display : none;");
setQuesImgStyle("display : inline;");
SessionHelper.setValueToSession("examQuesImg", getExamQuesImg());
SessionHelper.setValueToSession("quesSeqNo", 1);
SessionHelper.setValueToSession("currentQuesType", ExamConstants.QUES_TYPE_IMG);
}
// setPopulate(false);
setTimeLeft(examPaperVO.getExamDuration());
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* @param examVOList
* @return
* @throws IOException
*/
private void saveStudentAns(List<ExamVO> examVOList) throws IOException {
int examMarks = 0;
for (ExamVO examVO1 : examVOList) {
if (StringUtils.equals("Correct", examVO1.getExamResult())) {
examMarks++;
}
}
setExamObtainedMarks(String.valueOf(examMarks));
SessionHelper.setValueToSession("examObtainedMarks", String.valueOf(examMarks));
// Save student answer in DB
ExamDAO examDAO = new ExamDAO();
String examName = (String) SessionHelper.getValueFromSession("examName");
String paperNo = (String) SessionHelper.getValueFromSession("paperNo");
String studId = (String) SessionHelper.getValueFromSession("userID");
examDAO.setStudExamAns(studId, examVOList, examName, paperNo, getExamObtainedMarks());
// return "examResultPage";
FacesContext.getCurrentInstance().getExternalContext().redirect("examResult.xhtml");
}