Examples with MonitoredVehicleJourneyStructure uk.org.siri.siri.MonitoredVehicleJourneyStructure used on opensource projects

Example 1 with MonitoredVehicleJourneyStructure

use of uk.org.siri.siri.MonitoredVehicleJourneyStructure in project onebusaway-application-modules by camsys.

the class StopMonitoringAction method index.

public DefaultHttpHeaders index() throws IOException {
    processGoogleAnalytics();
    long responseTimestamp = getTime();
    _realtimeService.setTime(responseTimestamp);
    String directionId = _request.getParameter("DirectionRef");
    // We need to support the user providing no agency id which means 'all agencies'.
    // So, this array will hold a single agency if the user provides it or all
    // agencies if the user provides none. We'll iterate over them later while
    // querying for vehicles and routes
    List<String> agencyIds = new ArrayList<String>();
    // Try to get the agency id passed by the user
    String agencyId = _request.getParameter("OperatorRef");
    if (agencyId != null) {
        // The user provided an agency id so, use it
        agencyIds.add(agencyId);
    } else {
        // They did not provide an agency id, so interpret that an any/all agencies.
        Map<String, List<CoordinateBounds>> agencies = _transitDataService.getAgencyIdsWithCoverageArea();
        agencyIds.addAll(agencies.keySet());
    }
    List<AgencyAndId> stopIds = new ArrayList<AgencyAndId>();
    String stopIdsErrorString = "";
    if (_request.getParameter("MonitoringRef") != null) {
        try {
            // If the user included an agency id as part of the stop id, ignore any OperatorRef arg
            // or lack of OperatorRef arg and just use the included one.
            AgencyAndId stopId = AgencyAndIdLibrary.convertFromString(_request.getParameter("MonitoringRef"));
            if (isValidStop(stopId)) {
                stopIds.add(stopId);
            } else {
                stopIdsErrorString += "No such stop: " + stopId.toString() + ".";
            }
        } catch (Exception e) {
            // The user didn't provide an agency id in the MonitoringRef, so use our list of operator refs
            for (String agency : agencyIds) {
                AgencyAndId stopId = new AgencyAndId(agency, _request.getParameter("MonitoringRef"));
                if (isValidStop(stopId)) {
                    stopIds.add(stopId);
                } else {
                    stopIdsErrorString += "No such stop: " + stopId.toString() + ". ";
                }
            }
            stopIdsErrorString = stopIdsErrorString.trim();
        }
        if (stopIds.size() > 0)
            stopIdsErrorString = "";
    } else {
        stopIdsErrorString = "You must provide a MonitoringRef.";
    }
    List<AgencyAndId> routeIds = new ArrayList<AgencyAndId>();
    String routeIdsErrorString = "";
    if (_request.getParameter("LineRef") != null) {
        try {
            // Same as above for stop id
            AgencyAndId routeId = AgencyAndIdLibrary.convertFromString(_request.getParameter("LineRef"));
            if (isValidRoute(routeId)) {
                routeIds.add(routeId);
            } else {
                routeIdsErrorString += "No such route: " + routeId.toString() + ".";
            }
        } catch (Exception e) {
            // Same as above for stop id
            for (String agency : agencyIds) {
                AgencyAndId routeId = new AgencyAndId(agency, _request.getParameter("LineRef"));
                if (isValidRoute(routeId)) {
                    routeIds.add(routeId);
                } else {
                    routeIdsErrorString += "No such route: " + routeId.toString() + ". ";
                }
            }
            routeIdsErrorString = routeIdsErrorString.trim();
        }
        if (routeIds.size() > 0)
            routeIdsErrorString = "";
    }
    String detailLevel = _request.getParameter("StopMonitoringDetailLevel");
    int maximumOnwardCalls = 0;
    if (detailLevel != null && detailLevel.equals("calls")) {
        maximumOnwardCalls = Integer.MAX_VALUE;
        try {
            maximumOnwardCalls = Integer.parseInt(_request.getParameter("MaximumNumberOfCallsOnwards"));
        } catch (NumberFormatException e) {
            maximumOnwardCalls = Integer.MAX_VALUE;
        }
    }
    int maximumStopVisits = Integer.MAX_VALUE;
    try {
        maximumStopVisits = Integer.parseInt(_request.getParameter("MaximumStopVisits"));
    } catch (NumberFormatException e) {
        maximumStopVisits = Integer.MAX_VALUE;
    }
    Integer minimumStopVisitsPerLine = null;
    try {
        minimumStopVisitsPerLine = Integer.parseInt(_request.getParameter("MinimumStopVisitsPerLine"));
    } catch (NumberFormatException e) {
        minimumStopVisitsPerLine = null;
    }
    // Monitored Stop Visits
    List<MonitoredStopVisitStructure> visits = new ArrayList<MonitoredStopVisitStructure>();
    Map<String, MonitoredStopVisitStructure> visitsMap = new HashMap<String, MonitoredStopVisitStructure>();
    for (AgencyAndId stopId : stopIds) {
        if (!stopId.hasValues())
            continue;
        // Stop ids can only be valid here because we only added valid ones to stopIds.
        List<MonitoredStopVisitStructure> visitsForStop = _realtimeService.getMonitoredStopVisitsForStop(stopId.toString(), maximumOnwardCalls, responseTimestamp);
        if (visitsForStop != null)
            visits.addAll(visitsForStop);
    }
    List<MonitoredStopVisitStructure> filteredVisits = new ArrayList<MonitoredStopVisitStructure>();
    Map<AgencyAndId, Integer> visitCountByLine = new HashMap<AgencyAndId, Integer>();
    int visitCount = 0;
    for (MonitoredStopVisitStructure visit : visits) {
        MonitoredVehicleJourneyStructure journey = visit.getMonitoredVehicleJourney();
        AgencyAndId thisRouteId = AgencyAndIdLibrary.convertFromString(journey.getLineRef().getValue());
        String thisDirectionId = journey.getDirectionRef().getValue();
        // user filtering
        if (routeIds.size() > 0 && !routeIds.contains(thisRouteId))
            continue;
        if (thisDirectionId != null) {
            if (directionId != null && !thisDirectionId.equals(directionId))
                continue;
        }
        // visit count filters
        Integer visitCountForThisLine = visitCountByLine.get(thisRouteId);
        if (visitCountForThisLine == null) {
            visitCountForThisLine = 0;
        }
        if (visitCount >= maximumStopVisits) {
            if (minimumStopVisitsPerLine == null) {
                break;
            } else {
                if (visitCountForThisLine >= minimumStopVisitsPerLine) {
                    continue;
                }
            }
        }
        // unique stops filters
        if (visit.getMonitoredVehicleJourney() == null || visit.getMonitoredVehicleJourney().getVehicleRef() == null || StringUtils.isBlank(visit.getMonitoredVehicleJourney().getVehicleRef().getValue())) {
            continue;
        } else {
            String visitKey = visit.getMonitoredVehicleJourney().getVehicleRef().getValue();
            if (visitsMap.containsKey(visit.getMonitoredVehicleJourney().getVehicleRef().getValue())) {
                if (visit.getMonitoredVehicleJourney().getProgressStatus() == null) {
                    visitsMap.remove(visitKey);
                    visitsMap.put(visitKey, visit);
                }
                continue;
            } else {
                visitsMap.put(visit.getMonitoredVehicleJourney().getVehicleRef().getValue(), visit);
            }
        }
        filteredVisits.add(visit);
        visitCount++;
        visitCountForThisLine++;
        visitCountByLine.put(thisRouteId, visitCountForThisLine);
    }
    visits = filteredVisits;
    Exception error = null;
    if (stopIds.size() == 0 || (_request.getParameter("LineRef") != null && routeIds.size() == 0)) {
        String errorString = (stopIdsErrorString + " " + routeIdsErrorString).trim();
        error = new Exception(errorString);
    }
    _response = generateSiriResponse(visits, stopIds, error, responseTimestamp);
    try {
        this._servletResponse.getWriter().write(getStopMonitoring());
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

Example 2 with MonitoredVehicleJourneyStructure

use of uk.org.siri.siri.MonitoredVehicleJourneyStructure in project onebusaway-application-modules by camsys.

the class VehicleMonitoringAction method index.

// @Override
public String index() {
    processGoogleAnalytics();
    long currentTimestamp = getTime();
    _realtimeService.setTime(currentTimestamp);
    String directionId = _request.getParameter("DirectionRef");
    String tripId = _request.getParameter("TripId");
    boolean showRawLocation = Boolean.valueOf(_request.getParameter("ShowRawLocation"));
    // We need to support the user providing no agency id which means 'all agencies'.
    // So, this array will hold a single agency if the user provides it or all
    // agencies if the user provides none. We'll iterate over them later while
    // querying for vehicles and routes
    List<String> agencyIds = new ArrayList<String>();
    String agencyId = _request.getParameter("OperatorRef");
    if (agencyId != null) {
        agencyIds.add(agencyId);
    } else {
        Map<String, List<CoordinateBounds>> agencies = _transitDataService.getAgencyIdsWithCoverageArea();
        agencyIds.addAll(agencies.keySet());
    }
    List<AgencyAndId> vehicleIds = new ArrayList<AgencyAndId>();
    if (_request.getParameter("VehicleRef") != null) {
        try {
            // If the user included an agency id as part of the vehicle id, ignore any OperatorRef arg
            // or lack of OperatorRef arg and just use the included one.
            AgencyAndId vehicleId = AgencyAndIdLibrary.convertFromString(_request.getParameter("VehicleRef"));
            vehicleIds.add(vehicleId);
        } catch (Exception e) {
            // The user didn't provide an agency id in the VehicleRef, so use our list of operator refs
            for (String agency : agencyIds) {
                AgencyAndId vehicleId = new AgencyAndId(agency, _request.getParameter("VehicleRef"));
                vehicleIds.add(vehicleId);
            }
        }
    }
    List<AgencyAndId> routeIds = new ArrayList<AgencyAndId>();
    String routeIdErrorString = "";
    if (_request.getParameter("LineRef") != null) {
        try {
            // Same as above for vehicle id
            AgencyAndId routeId = AgencyAndIdLibrary.convertFromString(_request.getParameter("LineRef"));
            if (isValidRoute(routeId)) {
                routeIds.add(routeId);
            } else {
                routeIdErrorString += "No such route: " + routeId.toString() + ".";
            }
        } catch (Exception e) {
            // Same as above for vehicle id
            for (String agency : agencyIds) {
                AgencyAndId routeId = new AgencyAndId(agency, _request.getParameter("LineRef"));
                if (isValidRoute(routeId)) {
                    routeIds.add(routeId);
                } else {
                    routeIdErrorString += "No such route: " + routeId.toString() + ". ";
                }
            }
        }
    }
    String detailLevel = _request.getParameter("VehicleMonitoringDetailLevel");
    int maximumOnwardCalls = 0;
    if (detailLevel != null && detailLevel.equals("calls")) {
        maximumOnwardCalls = Integer.MAX_VALUE;
        try {
            maximumOnwardCalls = Integer.parseInt(_request.getParameter("MaximumNumberOfCallsOnwards"));
        } catch (NumberFormatException e) {
            maximumOnwardCalls = Integer.MAX_VALUE;
        }
    }
    // *** CASE 1: single vehicle, ignore any other filters
    if (vehicleIds.size() > 0) {
        List<VehicleActivityStructure> activities = new ArrayList<VehicleActivityStructure>();
        for (AgencyAndId vehicleId : vehicleIds) {
            VehicleActivityStructure activity = _realtimeService.getVehicleActivityForVehicle(vehicleId.toString(), maximumOnwardCalls, currentTimestamp, tripId);
            if (activity != null) {
                activities.add(activity);
            }
        }
        // No vehicle id validation, so we pass null for error
        _response = generateSiriResponse(activities, null, null, currentTimestamp);
    // *** CASE 2: by route, using direction id, if provided
    } else if (_request.getParameter("LineRef") != null) {
        List<VehicleActivityStructure> activities = new ArrayList<VehicleActivityStructure>();
        for (AgencyAndId routeId : routeIds) {
            List<VehicleActivityStructure> activitiesForRoute = _realtimeService.getVehicleActivityForRoute(routeId.toString(), directionId, maximumOnwardCalls, currentTimestamp, showRawLocation);
            if (activitiesForRoute != null) {
                activities.addAll(activitiesForRoute);
            }
        }
        if (vehicleIds.size() > 0) {
            List<VehicleActivityStructure> filteredActivities = new ArrayList<VehicleActivityStructure>();
            for (VehicleActivityStructure activity : activities) {
                MonitoredVehicleJourneyStructure journey = activity.getMonitoredVehicleJourney();
                AgencyAndId thisVehicleId = AgencyAndIdLibrary.convertFromString(journey.getVehicleRef().getValue());
                // user filtering
                if (!vehicleIds.contains(thisVehicleId))
                    continue;
                filteredActivities.add(activity);
            }
            activities = filteredActivities;
        }
        Exception error = null;
        if (_request.getParameter("LineRef") != null && routeIds.size() == 0) {
            error = new Exception(routeIdErrorString.trim());
        }
        _response = generateSiriResponse(activities, routeIds, error, currentTimestamp);
    // *** CASE 3: all vehicles
    } else {
        try {
            int hashKey = _cacheService.hash(maximumOnwardCalls, agencyIds, _type);
            List<VehicleActivityStructure> activities = new ArrayList<VehicleActivityStructure>();
            if (!_cacheService.containsKey(hashKey)) {
                for (String agency : agencyIds) {
                    ListBean<VehicleStatusBean> vehicles = _transitDataService.getAllVehiclesForAgency(agency, currentTimestamp);
                    for (VehicleStatusBean v : vehicles.getList()) {
                        VehicleActivityStructure activity = _realtimeService.getVehicleActivityForVehicle(v.getVehicleId(), maximumOnwardCalls, currentTimestamp, tripId);
                        if (activity != null) {
                            activities.add(activity);
                        }
                    }
                }
                // There is no input (route id) to validate, so pass null error
                _response = generateSiriResponse(activities, null, null, currentTimestamp);
                _cacheService.store(hashKey, getVehicleMonitoring());
            } else {
                _cachedResponse = _cacheService.retrieve(hashKey);
            }
        } catch (Exception e) {
            _log.error("vm all broke:", e);
            throw new RuntimeException(e);
        }
    }
    try {
        this._servletResponse.getWriter().write(getVehicleMonitoring());
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

Example 3 with MonitoredVehicleJourneyStructure

use of uk.org.siri.siri.MonitoredVehicleJourneyStructure in project onebusaway-application-modules by camsys.

the class SearchResultFactoryImplTest method runGetStopResult.

// Support methods
private StopResult runGetStopResult(List<ServiceAlertBean> serviceAlerts) {
    StopsForRouteBean stopsForRouteBean = mock(StopsForRouteBean.class);
    List<StopGroupingBean> stopGroupingBeans = new ArrayList<StopGroupingBean>();
    when(stopsForRouteBean.getStopGroupings()).thenReturn(stopGroupingBeans);
    StopGroupingBean stopGroupingBean = mock(StopGroupingBean.class);
    stopGroupingBeans.add(stopGroupingBean);
    List<StopGroupBean> stopGroups = new ArrayList<StopGroupBean>();
    StopGroupBean stopGroupBean = mock(StopGroupBean.class);
    stopGroups.add(stopGroupBean);
    when(stopGroupingBean.getStopGroups()).thenReturn(stopGroups);
    List<String> stopIds = new ArrayList<String>();
    when(stopGroupBean.getStopIds()).thenReturn(stopIds);
    NameBean nameBean = mock(NameBean.class);
    when(nameBean.getType()).thenReturn("destination");
    when(stopGroupBean.getName()).thenReturn(nameBean);
    List<String> stopGroupBeanStopIds = new ArrayList<String>();
    stopGroupBeanStopIds.add(TEST_STOP_ID);
    when(stopGroupBean.getStopIds()).thenReturn(stopGroupBeanStopIds);
    when(stopGroupBean.getId()).thenReturn(TEST_STOP_ID);
    stopIds.add(TEST_STOP_ID);
    List<RouteBean> routeBeans = new ArrayList<RouteBean>();
    routeBeans.add(createRouteBean());
    StopBean stopBean = mock(StopBean.class);
    when(stopBean.getId()).thenReturn(TEST_STOP_ID);
    when(stopBean.getRoutes()).thenReturn(routeBeans);
    List<MonitoredStopVisitStructure> monitoredStopVisits = new ArrayList<MonitoredStopVisitStructure>();
    MonitoredStopVisitStructure monitoredStopVisitStructure = mock(MonitoredStopVisitStructure.class);
    monitoredStopVisits.add(monitoredStopVisitStructure);
    MonitoredVehicleJourneyStructure monVehJourney = mock(MonitoredVehicleJourneyStructure.class);
    when(monitoredStopVisitStructure.getMonitoredVehicleJourney()).thenReturn(monVehJourney);
    when(monitoredStopVisitStructure.getRecordedAtTime()).thenReturn(new Date(TEST_TIME));
    LineRefStructure lineRefStructure = mock(LineRefStructure.class);
    when(monVehJourney.getLineRef()).thenReturn(lineRefStructure);
    when(lineRefStructure.getValue()).thenReturn(ROUTE_ID);
    DirectionRefStructure directionRef = mock(DirectionRefStructure.class);
    when(monVehJourney.getDirectionRef()).thenReturn(directionRef);
    when(directionRef.getValue()).thenReturn(TEST_STOP_ID);
    NaturalLanguageStringStructure natLangStrStructure = mock(NaturalLanguageStringStructure.class);
    when(natLangStrStructure.getValue()).thenReturn(TEST_DESTINATION_NAME);
    when(monVehJourney.getDestinationName()).thenReturn(natLangStrStructure);
    MonitoredCallStructure monCall = mock(MonitoredCallStructure.class);
    ExtensionsStructure extensions = mock(ExtensionsStructure.class);
    SiriExtensionWrapper siriExtensionWrapper = mock(SiriExtensionWrapper.class);
    SiriDistanceExtension distances = mock(SiriDistanceExtension.class);
    when(distances.getPresentableDistance()).thenReturn(TEST_PRESENTABLE_DISTANCE);
    when(siriExtensionWrapper.getDistances()).thenReturn(distances);
    when(extensions.getAny()).thenReturn(siriExtensionWrapper);
    when(monCall.getExtensions()).thenReturn(extensions);
    when(monVehJourney.getMonitoredCall()).thenReturn(monCall);
    when(_realtimeService.getMonitoredStopVisitsForStop(eq(TEST_STOP_ID), eq(0), anyLong())).thenReturn(monitoredStopVisits);
    when(_transitDataService.getStopsForRoute(anyString())).thenReturn(stopsForRouteBean);
    when(_realtimeService.getServiceAlertsForRouteAndDirection(ROUTE_ID, TEST_STOP_ID)).thenReturn(serviceAlerts);
    SearchResultFactoryImpl srf = new SearchResultFactoryImpl(_transitDataService, _realtimeService, _configurationService);
    Set<RouteBean> routeFilter = new HashSet<RouteBean>();
    StopResult result = (StopResult) srf.getStopResult(stopBean, routeFilter);
    return result;
}

Example 4 with MonitoredVehicleJourneyStructure

use of uk.org.siri.siri.MonitoredVehicleJourneyStructure in project onebusaway-application-modules by camsys.

the class RealtimeServiceImpl method getMonitoredStopVisitsForStop.

@Override
public List<MonitoredStopVisitStructure> getMonitoredStopVisitsForStop(String stopId, int maximumOnwardCalls, long currentTime) {
    List<MonitoredStopVisitStructure> output = new ArrayList<MonitoredStopVisitStructure>();
    for (ArrivalAndDepartureBean adBean : getArrivalsAndDeparturesForStop(stopId, currentTime)) {
        TripStatusBean statusBeanForCurrentTrip = adBean.getTripStatus();
        TripBean tripBeanForAd = adBean.getTrip();
        final RouteBean routeBean = tripBeanForAd.getRoute();
        if (statusBeanForCurrentTrip == null) {
            _log.debug("status drop");
            continue;
        }
        if (!_presentationService.include(statusBeanForCurrentTrip) || !_presentationService.include(adBean, statusBeanForCurrentTrip)) {
            _log.debug("presentation drop for vehicle=" + statusBeanForCurrentTrip.getVehicleId());
            continue;
        }
        if (!_transitDataService.stopHasRevenueServiceOnRoute((routeBean.getAgency() != null ? routeBean.getAgency().getId() : null), stopId, routeBean.getId(), adBean.getTrip().getDirectionId())) {
            _log.debug("non reveunue drop");
            continue;
        }
        // Filter out if the vehicle has realtime information and is ahead of current stop
        if (statusBeanForCurrentTrip.isPredicted() && !(adBean.hasPredictedArrivalTime() || adBean.hasPredictedDepartureTime())) {
            _log.debug("no realtime drop");
            continue;
        }
        if (statusBeanForCurrentTrip.getVehicleId() != null) {
            _log.debug("valid vehicle " + statusBeanForCurrentTrip.getVehicleId());
        }
        MonitoredStopVisitStructure stopVisit = new MonitoredStopVisitStructure();
        // Check for Realtime Data
        if (!statusBeanForCurrentTrip.isPredicted()) {
            stopVisit.setRecordedAtTime(new Date(getTime()));
        } else {
            stopVisit.setRecordedAtTime(new Date(statusBeanForCurrentTrip.getLastUpdateTime()));
        }
        List<TimepointPredictionRecord> timePredictionRecords = null;
        timePredictionRecords = createTimePredictionRecordsForStop(adBean, stopId);
        stopVisit.setMonitoredVehicleJourney(new MonitoredVehicleJourneyStructure());
        SiriSupport.fillMonitoredVehicleJourney(stopVisit.getMonitoredVehicleJourney(), tripBeanForAd, statusBeanForCurrentTrip, adBean.getStop(), OnwardCallsMode.STOP_MONITORING, _presentationService, _transitDataService, maximumOnwardCalls, timePredictionRecords, statusBeanForCurrentTrip.isPredicted(), currentTime, false);
        output.add(stopVisit);
    }
    Collections.sort(output, new Comparator<MonitoredStopVisitStructure>() {

        public int compare(MonitoredStopVisitStructure arg0, MonitoredStopVisitStructure arg1) {
            try {
                Date expectedArrival0 = arg0.getMonitoredVehicleJourney().getMonitoredCall().getExpectedArrivalTime();
                Date expectedArrival1 = arg1.getMonitoredVehicleJourney().getMonitoredCall().getExpectedArrivalTime();
                return expectedArrival0.compareTo(expectedArrival1);
            } catch (Exception e) {
                return -1;
            }
        }
    });
    return output;
}