/**
* This saves or overwrites a single security question.
*
* @param question the question string
* @param answer the answer to the question
* @return true if the question already exsted for the current user
* @throws GeneralSecurityException if the crypto library cannot be found
*/
private boolean saveQuestion(String question, String answer, User user)
throws GeneralSecurityException {
List<SecurityQuestion> userQuestions = questionDao.getSecurityQuestionsForUser(user);
boolean found = false;
for (SecurityQuestion sec : userQuestions) {
if (sec.getQuestion().equals(question)) {
questionDao.deleteSecurityQuestion(sec);
found = true;
break;
}
}
SecurityQuestion sec = new SecurityQuestion(question, answer, user);
questionDao.saveOrUpdateSecurityQuestion(sec);
return found;
}
