/******************************************************************************
* Copyright © 2013-2016 The Nxt Core Developers. *
* *
* See the AUTHORS.txt, DEVELOPER-AGREEMENT.txt and LICENSE.txt files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* Nxt software, including this file, may be copied, modified, propagated, *
* or distributed except according to the terms contained in the LICENSE.txt *
* file. *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
package nxt.http;
import nxt.NxtException;
import nxt.ShufflingParticipant;
import nxt.db.DbIterator;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONStreamAware;
import javax.servlet.http.HttpServletRequest;
public final class GetShufflingParticipants extends APIServlet.APIRequestHandler {
static final GetShufflingParticipants instance = new GetShufflingParticipants();
private GetShufflingParticipants() {
super(new APITag[] {APITag.SHUFFLING}, "shuffling");
}
@Override
JSONStreamAware processRequest(HttpServletRequest req) throws NxtException {
long shufflingId = ParameterParser.getUnsignedLong(req, "shuffling", true);
JSONObject response = new JSONObject();
JSONArray participantsJSONArray = new JSONArray();
response.put("participants", participantsJSONArray);
try (DbIterator<ShufflingParticipant> participants = ShufflingParticipant.getParticipants(shufflingId)) {
for (ShufflingParticipant participant : participants) {
participantsJSONArray.add(JSONData.participant(participant));
}
}
return response;
}
}