@Override
public void run() {
synchronized (RESTReservations.this) {
Iterator<Conference> conferenceIterator = conferenceMap.values().iterator();
while (conferenceIterator.hasNext()) {
Conference conference = conferenceIterator.next();
Date startTimeDate = conference.getStartTime();
if (startTimeDate == null) {
logger.error("No 'start_time' for conference: " + conference.getName());
continue;
}
long startTime = startTimeDate.getTime();
long duration = conference.getDuration();
// Convert duration to millis
duration = duration * 1000L;
long now = System.currentTimeMillis();
if (now - startTime > duration - EXPIRE_INTERVAL) {
// Destroy the conference
String mucRoomName = conference.getMucRoomName();
deleteConference(conference.getId());
conferenceIterator.remove();
focusManager.destroyConference(mucRoomName, "Scheduled conference duration exceeded.");
}
}
}
}
/**
* Finds conference for given ID assigned by the reservation system.
*
* @param id identifier of the conference to find.
* @return <tt>Conference</tt> for given <tt>id</tt> or <tt>null</tt> if not found.
*/
private Conference findConferenceForId(Number id) {
for (Conference conference : conferenceMap.values()) {
if (conference.getId().equals(id)) {
return conference;
}
}
return null;
}
/** Deletes conference for given <tt>mucRoomName</tt> through the API. */
Result deleteConference(String mucRoomName) {
Conference conference = conferenceMap.get(mucRoomName);
if (conference != null) {
// Delete conference
Number id = conference.getId();
int result = deleteConference(id);
if (result == RESULT_OK) {
conferenceMap.remove(mucRoomName);
} else {
// Other error
return new Result(result);
}
}
return new Result(RESULT_OK);
}
/**
* Parses JSON string returned in HTTP response and converts it to <tt>Conference</tt> instance.
*
* @param conference <tt>Conference</tt> instance that contains the data returned by API endpoint.
* @param response HTTP response returned by the API endpoint.
* @return <tt>Conference</tt> instance that contains the data returned by API endpoint.
* @throws IOException if any IO problems occur.
* @throws ParseException if any problems with JSON parsing occur.
*/
private Conference readConferenceResponse(Conference conference, HttpResponse response)
throws IOException, ParseException {
BufferedReader rd =
new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
if (conference != null) {
conferenceJson.setForUpdate(conference);
}
jsonParser.parse(rd, conferenceJson);
if (conference == null) {
conference = conferenceJson.getResult();
}
logger.info("ID: " + conference.getId());
logger.info("PIN: " + conference.getPin());
logger.info("URL: " + conference.getUrl());
logger.info("SIP ID: " + conference.getSipId());
logger.info("START TIME: " + conference.getStartTime());
logger.info("DURATION: " + conference.getDuration());
return conference;
}