@Override
JSONStreamAware processRequest(HttpServletRequest req) throws NxtException {
String pollValue = req.getParameter("poll");
if (pollValue == null) {
return MISSING_POLL;
}
Poll pollData;
int numberOfOptions = 0;
try {
pollData = Poll.getPoll(Convert.parseUnsignedLong(pollValue));
if (pollData != null) {
numberOfOptions = pollData.getOptions().length;
} else return INCORRECT_POLL;
} catch (RuntimeException e) {
return INCORRECT_POLL;
}
byte[] vote = new byte[numberOfOptions];
try {
for (int i = 0; i < numberOfOptions; i++) {
String voteValue = req.getParameter("vote" + i);
if (voteValue != null) {
vote[i] = Byte.parseByte(voteValue);
}
}
} catch (NumberFormatException e) {
return INCORRECT_VOTE;
}
Account account = getAccount(req);
if (account == null) {
return UNKNOWN_ACCOUNT;
}
Attachment attachment = new Attachment.MessagingVoteCasting(pollData.getId(), vote);
return createTransaction(req, account, attachment);
}
