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import java.util.List; |
import java.util.List; |
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import java.util.logging.Logger; |
import java.util.logging.Logger; |
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import com.gargoylesoftware.htmlunit.ProxyConfig; |
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import com.gargoylesoftware.htmlunit.WebClient; |
import com.gargoylesoftware.htmlunit.WebClient; |
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import com.gargoylesoftware.htmlunit.html.DomNodeList; |
import com.gargoylesoftware.htmlunit.html.DomNodeList; |
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import com.gargoylesoftware.htmlunit.html.HtmlElement; |
import com.gargoylesoftware.htmlunit.html.HtmlElement; |
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import com.gargoylesoftware.htmlunit.html.HtmlPage; |
import com.gargoylesoftware.htmlunit.html.HtmlPage; |
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import dk.thoerup.curcuitbreaker.CircuitBreaker; |
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import dk.thoerup.curcuitbreaker.CircuitBreakerManager; |
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import dk.thoerup.traininfoservice.DBConnection; |
import dk.thoerup.traininfoservice.DBConnection; |
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public class DepartureFetcher { |
public class DepartureFetcher { |
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Logger logger = Logger.getLogger(DepartureFetcher.class.getName()); |
Logger logger = Logger.getLogger(DepartureFetcher.class.getName()); |
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TimeoutCache<Integer, List<DepartureBean>> cache = new TimeoutCache<Integer,List<DepartureBean>>(120 * 1000); |
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public List<DepartureBean> cachedLookupDepartures(int stationID) throws Throwable { |
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List<DepartureBean> list = cache.get(stationID); |
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if (list == null) { |
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list = lookupDepartures(stationID); |
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cache.put(stationID, list); |
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} else { |
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logger.info("Departure: Cache hit " + stationID); //remove before production |
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} |
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return list; |
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} |
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public List<DepartureBean> lookupDepartures(int stationID) throws Exception { |
public List<DepartureBean> lookupDepartures(int stationID) throws Throwable { |
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List<DepartureBean> departureList = new ArrayList<DepartureBean>(); |
List<DepartureBean> departureList = new ArrayList<DepartureBean>(); |
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Connection conn = null; |
Connection conn = null; |
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return departureList; |
return departureList; |
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} |
} |
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public List<DepartureBean> lookupDepartures(String stationcode, String type) throws Exception { |
public List<DepartureBean> lookupDepartures(String stationcode, String type) throws Throwable { |
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List<DepartureBean> departureList = new ArrayList<DepartureBean>(); |
List<DepartureBean> departureList = new ArrayList<DepartureBean>(); |
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final WebClient webClient = new WebClient(); |
final WebClient webClient = new WebClient(); |
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webClient.setTimeout(1000); |
webClient.setTimeout(2500); |
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webClient.setJavaScriptEnabled(false); |
webClient.setJavaScriptEnabled(false); |
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String uri = "http://www.bane.dk/visStation.asp?ArtikelID=4275&W=" + type + "&S=" + stationcode; |
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BanedkInvocation wrapper = new BanedkInvocation(webClient, uri); |
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CircuitBreaker breaker = CircuitBreakerManager.getManager().getCircuitBreaker("banedk"); |
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final HtmlPage page = webClient.getPage("http://www.bane.dk/visStation.asp?ArtikelID=4275&W=" + type + "&S=" + stationcode); |
HtmlPage page = (HtmlPage) breaker.invoke(wrapper); |
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HtmlElement table = page.getElementById("afgangtabel"); |
HtmlElement table = page.getElementById("afgangtabel"); |
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departure.setUpdated(updated); |
departure.setUpdated(updated); |
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String trainNumber = fields.get(2).asText(); |
String trainNumber = fields.get(2).asText(); |
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if (trainNumber.trim().length() == 1) |
if (type.equalsIgnoreCase("S2")) //If it is S-train we need to extract the trainNumber |
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trainNumber = trainNumber + " " + extractTrainNumber(fields.get(2)); |
trainNumber = trainNumber + " " + extractTrainNumber(fields.get(2)); |
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departure.setTrainNumber(trainNumber); |
departure.setTrainNumber(trainNumber); |
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} |
} |
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//test |
//test |
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public static void main(String args[]) throws Exception{ |
public static void main(String args[]) throws Throwable { |
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DepartureFetcher f = new DepartureFetcher(); |
DepartureFetcher f = new DepartureFetcher(); |
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List<DepartureBean> deps = f.lookupDepartures("AR", "FJRN"); |
List<DepartureBean> deps = f.lookupDepartures("AR", "FJRN"); |
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for(DepartureBean d : deps) { |
for(DepartureBean d : deps) { |