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package dk.thoerup.traininfoservice.banedk; |
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import java.net.URL; |
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import java.util.logging.Logger; |
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import org.jsoup.nodes.Element; |
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import org.jsoup.select.Elements; |
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import dk.thoerup.android.traininfo.common.DepartureBean; |
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import dk.thoerup.android.traininfo.common.DepartureEntry; |
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import dk.thoerup.android.traininfo.common.StationEntry; |
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import dk.thoerup.circuitbreaker.CircuitBreaker; |
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import dk.thoerup.circuitbreaker.CircuitBreakerManager; |
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import dk.thoerup.traininfoservice.TraininfoSettings; |
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public class TritinfoFetcher { |
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Logger logger = Logger.getLogger( TritinfoFetcher.class.getName() ); |
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TraininfoSettings settings; |
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public TritinfoFetcher(TraininfoSettings settings) { |
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this.settings = settings; |
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} |
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public 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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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().trim(); |
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String trackType = train.getElementsByClass("trackType").get(0).text().trim(); |
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String platform = track; |
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if ( !trackType.equals("")) { |
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platform += trackType; |
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} |
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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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} |