/**
* Deletes conference from the reservation system.
*
* @param id identifier of the conference which has to be removed.
* @return one of {@link ReservationSystem} "result" constants.
*/
private int deleteConference(Number id) {
// Delete conference
try {
logger.info("Deleting conference: " + id);
ApiResult result = api.deleteConference(id);
if (result.getStatusCode() == 200) {
logger.info("Conference " + id + " deleted - OK");
return RESULT_OK;
} else {
logger.error("DELETE API ERROR: " + result);
}
} catch (FaultTolerantRESTRequest.RetryExhaustedException e) {
logger.error(e, e);
}
return RESULT_INTERNAL_ERROR;
}
/** {@inheritDoc} */
public synchronized Result createConference(String creator, String mucRoomName) {
Conference conference = conferenceMap.get(mucRoomName);
if (conference == null) {
// Create new conference
try {
ApiResult result = api.createNewConference(creator, mucRoomName);
if (result.getError() == null) {
conference = result.getConference();
conferenceMap.put(mucRoomName, conference);
} else if (result.getStatusCode() == 409 && result.getError().getConflictId() != null) {
Number conflictId = result.getError().getConflictId();
// Conference already exists(check if we have it locally)
conference = findConferenceForId(conflictId);
logger.info("Conference '" + mucRoomName + "' already " + "allocated, id: " + conflictId);
// do GET conflict conference
if (conference == null) {
ApiResult getResult = api.getConference(conflictId);
if (getResult.getConference() != null) {
conference = getResult.getConference();
// Fill full room name as it is not transferred
// over REST API
conference.setMucRoomName(mucRoomName);
conferenceMap.put(mucRoomName, conference);
} else {
logger.error("API error: " + result);
return new Result(RESULT_INTERNAL_ERROR, result.getError().getMessage());
}
}
} else {
// Other error
logger.error("API error: " + result);
return new Result(RESULT_INTERNAL_ERROR, result.getError().getMessage());
}
} catch (FaultTolerantRESTRequest.RetryExhaustedException e) {
logger.error(e, e);
return new Result(RESULT_INTERNAL_ERROR, e.getMessage());
} catch (UnsupportedEncodingException e) {
logger.error(e, e);
return new Result(RESULT_INTERNAL_ERROR, e.getMessage());
}
}
// Verify owner == creator
if (creator.equals(conference.getOwner())) {
return new Result(RESULT_OK);
} else {
logger.error(
"Room " + mucRoomName + ", conflict : " + creator + " != " + conference.getOwner());
return new Result(RESULT_CONFLICT);
}
}