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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; |
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import dk.thoerup.genericjavautils.TimeoutMap; |
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import dk.thoerup.traininfoservice.Statistics; |
import dk.thoerup.traininfoservice.Statistics; |
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import dk.thoerup.traininfoservice.TraininfoSettings; |
import dk.thoerup.traininfoservice.TraininfoSettings; |
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import dk.thoerup.traininfoservice.db.StationDAO; |
import dk.thoerup.traininfoservice.db.StationDAO; |
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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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} |
} |
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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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} |
} |
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Element link = currentRow.child(0); |
String link = currentRow.child(0).attr("href"); |
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logger.fine( currentRow.text() ); |
logger.fine( currentRow.text() ); |
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logger.fine("Href: " + link); |
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String parts[] = currentRow.text().split(","); |
String parts[] = currentRow.text().split(","); |
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DepartureEntry departure = new DepartureEntry(); |
DepartureEntry departure = new DepartureEntry(); |
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//if we do these things upfront, then we are allowed to use continue statement when row contains no more data |
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departure.setType(typeString); |
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departureBean.entries.add( departure ); |
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/* |
/* |
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http://mobil.bane.dk/mobilStation.asp?artikelID=5332&tognummer=111&webprofil=FJRN&mode=rute&strBemaerkning=Afg%E5r+fra+%C5rhus+H+kl%2E07%3A21++&strRefURL=%2FmobilStation%2Easp%3FartikelID%3D5332%26stat%5Fkode%3DAR%26webprofil%3DFJRN%26beskrivelse%3D%25C5rhus%2BH%26mode%3Dankomstafgang%26ankomstafgang%3Dafgang%26gemstation%3D |
http://mobil.bane.dk/mobilStation.asp?artikelID=5332&tognummer=111&webprofil=FJRN&mode=rute&strBemaerkning=Afg%E5r+fra+%C5rhus+H+kl%2E07%3A21++&strRefURL=%2FmobilStation%2Easp%3FartikelID%3D5332%26stat%5Fkode%3DAR%26webprofil%3DFJRN%26beskrivelse%3D%25C5rhus%2BH%26mode%3Dankomstafgang%26ankomstafgang%3Dafgang%26gemstation%3D |
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int updated = 4; //does not exist on mobile |
int updated = 4; //does not exist on mobile |
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departure.setUpdated(updated); |
departure.setUpdated(updated); |
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String trainNumber = "-"; //extractTrainNumberAzure(fields.get(2)); |
String trainNumber = extractTrainNumberMobile(link); |
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/*if (traintype == TrainType.STOG) //If it is S-train we need to extract the trainNumber |
/*if (traintype == TrainType.STOG) //If it is S-train we need to extract the trainNumber |
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trainNumber = trainNumber + " " + extractTrainNumberAzure(fields.get(2));*/ |
trainNumber = trainNumber + " " + extractTrainNumberAzure(fields.get(2));*/ |
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departure.setTrainNumber(trainNumber); |
departure.setTrainNumber(trainNumber); |
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if (traintype == TrainType.STOG) { //if it is stog the next vield is the "Line" code - this should be used somewhere, but skippint ahead for now |
if (traintype == TrainType.STOG) { //if it is stog the next vield is the "Line" code - this should be used somewhere, but skippint ahead for now |
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offset++; |
String stogLine = parts[offset++].trim(); |
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departure.setTrainNumber(stogLine + " " + trainNumber); |
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} |
} |
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String destination = parts[offset++]; |
String destination = parts[offset++].trim();; |
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departure.setDestination(destination); |
departure.setDestination(destination); |
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String origin = "-"; // fields.get(4).text(); does not exist on mobile |
String origin = "-"; // fields.get(4).text(); does not exist on mobile |
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String location = ""; // fields.get(5).text(); does not exist on mobile |
String location = ""; // fields.get(5).text(); does not exist on mobile |
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departure.setLocation(location); |
departure.setLocation(location); |
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if (offset == parts.length) { |
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continue; |
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} |
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if (parts[offset].trim().equalsIgnoreCase("NB!")) { |
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offset++; |
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} |
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if (offset == parts.length) { |
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continue; |
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} |
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String status = ""; //fields.get(6).text().trim(); - extract from url |
String status = parts[offset++].trim();; //fields.get(6).text().trim(); - extract from url |
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departure.setStatus(status); |
departure.setStatus(status); |
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String note = ""; //extractNote( fields.get(7) ); - extract from url |
String note = ""; //extractNote( fields.get(7) ); - extract from url |
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departure.setNote(note); |
departure.setNote(note); |
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departure.setType(typeString); |
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departureBean.entries.add( departure ); |
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} |
} |
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} else { |
} else { |
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logger.warning("No departures found for station=" + stationcode + ", type=" + traintype); |
logger.warning("No departures found for station=" + stationcode + ", type=" + traintype); |
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return number; |
return number; |
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} |
} |
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private String extractTrainNumberMobile(String link) { |
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Map<String,String> elements = HttpUtil.decodeParams(link); |
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return elements.get("tognummer"); |
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} |
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private String extractTrainNumberWww(Element trainTd) { |
private String extractTrainNumberWww(Element trainTd) { |
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String number = ""; |
String number = ""; |
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Element anchorElement = trainTd.getElementsByTag("a").get(0); |
Element anchorElement = trainTd.getElementsByTag("a").get(0); |
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String href = anchorElement.attr("href"); |
String href = anchorElement.attr("href"); |
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String argstring = href.substring( href.indexOf('?') + 1); |
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String argstring = href.split("?")[1]; |
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Map<String,String> elements = HttpUtil.decodeParams(argstring); |
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number = elements.get("TogNr"); |
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/*String argstring = href.substring( href.indexOf('?') + 1); |
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String args[] = argstring.split("&"); |
String args[] = argstring.split("&"); |
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for (String arg : args) { |
for (String arg : args) { |
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String pair[] = arg.split("="); // Key=pair[0], Value=pair[1] |
String pair[] = arg.split("="); // Key=pair[0], Value=pair[1] |
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if (pair[0].equalsIgnoreCase("TogNr")) |
if (pair[0].equalsIgnoreCase("TogNr")) |
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number = pair[1]; |
number = pair[1]; |
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} |
}*/ |
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return number; |
return number; |
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} |
} |