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import java.net.URL; |
import java.net.URL; |
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import java.net.URLEncoder; |
import java.net.URLEncoder; |
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import java.util.Collections; |
import java.util.Collections; |
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import java.util.Comparator; |
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import java.util.Map; |
import java.util.Map; |
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import java.util.logging.Logger; |
import java.util.logging.Logger; |
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import dk.thoerup.android.traininfo.common.DepartureBean; |
import dk.thoerup.android.traininfo.common.DepartureBean; |
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import dk.thoerup.android.traininfo.common.DepartureEntry; |
import dk.thoerup.android.traininfo.common.DepartureEntry; |
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import dk.thoerup.android.traininfo.common.StationBean.StationEntry; |
import dk.thoerup.android.traininfo.common.StationEntry; |
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import dk.thoerup.circuitbreaker.CircuitBreaker; |
import dk.thoerup.circuitbreaker.CircuitBreaker; |
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import dk.thoerup.circuitbreaker.CircuitBreakerManager; |
import dk.thoerup.circuitbreaker.CircuitBreakerManager; |
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import dk.thoerup.genericjavautils.HttpUtil; |
import dk.thoerup.genericjavautils.HttpUtil; |
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private TraininfoSettings settings; |
private TraininfoSettings settings; |
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Comparator<DepartureEntry> departureTimeComparator = new Comparator<DepartureEntry>() { |
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@Override |
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public int compare(DepartureEntry arg0, DepartureEntry arg1) { |
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String timeStr1 = arg0.getTime().replace(":","").trim(); |
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String timeStr2 = arg1.getTime().replace(":","").trim(); |
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int time1 = 0; |
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int time2 = 0; |
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if (timeStr1.length() > 0) |
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time1 = Integer.parseInt(timeStr1); |
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if (timeStr2.length() > 0) |
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time2 = Integer.parseInt(timeStr2); |
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//work correctly when clock wraps around at midnight |
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if (Math.abs(time1-time2) < 1200) { |
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if (time1 > time2) |
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return 1; |
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else |
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return -1; |
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} else { |
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if (time1 < time2) |
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return 1; |
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else |
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return -1; |
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} |
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} |
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}; |
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public DepartureFetcher(TraininfoSettings settings) { |
public DepartureFetcher(TraininfoSettings settings) { |
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this.settings = settings; |
this.settings = settings; |
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cache = new TimeoutMap<String,DepartureBean>( settings.getCacheTimeout() ); |
cache = new TimeoutMap<String,DepartureBean>( settings.getCacheTimeout() ); |
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departureBean.stationName = station.getName(); |
departureBean.stationName = station.getName(); |
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//TODO: FetchTraintype.Both should be removed some time after 0.9.5 release |
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if (station.getRegional() != null && (type == FetchTrainType.REGIONAL||type == FetchTrainType.BOTH) ) { |
if (station.getRegional() != null && (type == FetchTrainType.REGIONAL||type == FetchTrainType.BOTH) ) { |
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DepartureBean tempBean = lookupDepartures(station.getRegional(), TrainType.REGIONAL, arrival); |
DepartureBean tempBean = lookupDepartures(station.getRegional(), TrainType.REGIONAL, arrival); |
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departureBean.entries.addAll( tempBean.entries ); |
departureBean.entries.addAll( tempBean.entries ); |
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logger.info("No departures found for station " + stationID); |
logger.info("No departures found for station " + stationID); |
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} |
} |
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//TODO: FetchTraintype.Both should be removed some time after 0.9.5 release |
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if (type == FetchTrainType.BOTH) { //if we have both S-tog and regional order by departure/arrival time |
if (type == FetchTrainType.BOTH) { //if we have both S-tog and regional order by departure/arrival time |
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Collections.sort( departureBean.entries ); |
Collections.sort( departureBean.entries, departureTimeComparator); |
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} |
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System.out.println("Trit: " + settings.isTritinfoEnabled() + " " + station.getTritStation() ); |
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if ( settings.isTritinfoEnabled() && station.getTritStation() != -1) { |
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try { |
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injectTritinfoData(departureBean, station); |
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} catch (Exception ex) { //det er ikke kritisk at vi får perron numre med |
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ex.printStackTrace(); |
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} |
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} |
} |
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} |
} |
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public DepartureBean lookupDepartures(String stationcode, TrainType type, boolean arrival) throws Exception { |
public DepartureBean lookupDepartures(String stationcode, TrainType type, boolean arrival) throws Exception { |
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if ( settings.getUseAzureSite() == true) { |
if ( settings.getBackend() == TraininfoSettings.Backend.Azure) { |
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return lookupDeparturesAzureSite(stationcode, type, arrival); |
return lookupDeparturesAzureSite(stationcode, type, arrival); |
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} else { |
} else { |
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return lookupDeparturesMobileSite(stationcode, type, arrival); |
return lookupDeparturesMobileSite(stationcode, type, arrival); |
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stationcode = URLEncoder.encode(stationcode,"ISO-8859-1"); |
stationcode = URLEncoder.encode(stationcode,"ISO-8859-1"); |
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//String uri = "http://trafikinfo.bane.dk/Trafikinformation/AfgangAnkomst/" + arrivalDeparture + "/" + stationcode + "/" + typeString + "/UdvidetVisning"; |
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String uri = "http://mobil.bane.dk/mobilStation.asp?artikelID=5332&stat_kode=" + stationcode + "&webprofil=" + typeString +"&beskrivelse=&mode=ankomstafgang&ankomstafgang=" + arrivalDeparture + "&gemstation=&fuldvisning=1"; |
String uri = "http://mobil.bane.dk/mobilStation.asp?artikelID=5332&stat_kode=" + stationcode + "&webprofil=" + typeString +"&beskrivelse=&mode=ankomstafgang&ankomstafgang=" + arrivalDeparture + "&gemstation=&fuldvisning=1"; |
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logger.fine("URI: " + uri); |
logger.fine("URI: " + uri); |
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JsoupInvocation wrapper = new JsoupInvocation( new URL(uri), settings.getReplyTimeout() ); |
JsoupInvocation wrapper = new JsoupInvocation( new URL(uri), settings.getReplyTimeout() ); |
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return number; |
return number; |
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} |
} |
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private void injectTritinfoData(DepartureBean departureBean, StationEntry station) throws Exception { |
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String uri = "http://tritinfo.pallas.dk/webtavle?page=stationcontent&staid=" + station.getTritStation(); |
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logger.fine("URI:" + uri); |
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System.out.println("URI:" + uri); |
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JsoupInvocation wrapper = new JsoupInvocation( new URL(uri), settings.getReplyTimeout() ); |
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CircuitBreaker breaker = CircuitBreakerManager.getManager().getCircuitBreaker("tritinfo"); |
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Element page = (Element) breaker.invoke(wrapper); |
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Element table = page.getElementsByClass("passages").get(0); |
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Elements trains = table.getElementsByClass("train"); |
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for (int i=0; i<trains.size(); i++) { |
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Element train = trains.get(i); |
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//String trainType = train.getElementsByClass("trainType").get(0).text(); |
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String trainNumber = train.getElementsByClass("trainNumber").get(0).text(); |
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Elements trackElems = train.getElementsByClass("plannedTrack"); |
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if (trackElems.size() == 0) { |
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trackElems = train.getElementsByClass("expectedTrack"); |
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} |
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String track = trackElems.get(0).text(); |
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String trackType = train.getElementsByClass("trackType").get(0).text(); |
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String platform = track + " " + trackType; |
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for (DepartureEntry entry : departureBean.entries) { |
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String entryTrainId = entry.getTrainNumber().split(" ")[1]; |
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if ( entryTrainId.equals(trainNumber)) { |
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entry.setPlatform(platform); |
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break; |
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} |
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} |
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} |
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} |
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//test |
//test |