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package dk.thoerup.traininfoservice.banedk; |
package dk.thoerup.traininfoservice.banedk; |
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import java.sql.Connection; |
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import java.sql.ResultSet; |
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import java.sql.Statement; |
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import java.util.ArrayList; |
import java.util.ArrayList; |
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import java.util.Collections; |
import java.util.Collections; |
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import java.util.List; |
import java.util.List; |
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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 com.gargoylesoftware.htmlunit.BrowserVersion; |
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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 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.traininfoservice.DBConnection; |
import dk.thoerup.traininfoservice.StationBean; |
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import dk.thoerup.traininfoservice.StationDAO; |
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import dk.thoerup.traininfoservice.Statistics; |
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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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Map<Integer, List<DepartureBean>> cache = new TimeoutMap<Integer,List<DepartureBean>>(120 * 1000); |
Map<Integer, List<DepartureBean>> cache; |
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StationDAO stationDao = new StationDAO(); |
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private boolean useTempSite; |
private boolean useTempSite; |
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public DepartureFetcher(boolean tempSite) { |
public DepartureFetcher(boolean tempSite, int cacheTimeout) { |
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useTempSite = tempSite; |
useTempSite = tempSite; |
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cache = new TimeoutMap<Integer,List<DepartureBean>>(cacheTimeout); |
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} |
} |
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list = lookupDepartures(stationID); |
list = lookupDepartures(stationID); |
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cache.put(stationID, list); |
cache.put(stationID, list); |
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} else { |
} else { |
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Statistics.getInstance().incrementDepartureCacheHits(); |
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logger.info("Departure: Cache hit " + stationID); //remove before production |
logger.info("Departure: Cache hit " + stationID); //remove before production |
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} |
} |
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return list; |
return list; |
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public List<DepartureBean> lookupDepartures(int stationID) throws Exception { |
public List<DepartureBean> lookupDepartures(int stationID) throws Exception { |
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List<DepartureBean> departureList = new ArrayList<DepartureBean>(); |
List<DepartureBean> departureList = new ArrayList<DepartureBean>(); |
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Connection conn = null; |
StationBean station = stationDao.getById(stationID); |
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try |
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{ |
if (station.getRegional() != null) { |
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conn = DBConnection.getConnection(); |
List<DepartureBean> list = lookupDepartures(station.getRegional(), "FJRN"); |
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departureList.addAll(list); |
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String SQL = "SELECT stationcode_fjrn, stationcode_stog FROM trainstations WHERE id=" + stationID; |
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Statement stmt = conn.createStatement(); |
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ResultSet rs = stmt.executeQuery(SQL); |
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if (rs.next()) { |
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String code = rs.getString( 1 ); |
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if (! rs.wasNull() ) { |
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List<DepartureBean> list = lookupDepartures(code, "FJRN"); |
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departureList.addAll(list); |
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} |
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code = rs.getString(2); |
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if (! rs.wasNull() ) { |
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List<DepartureBean> list = lookupDepartures(code, "S2"); |
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departureList.addAll(list); |
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} |
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Collections.sort( departureList ); |
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} |
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} finally { |
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if (conn != null && !conn.isClosed() ) { |
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conn.close(); |
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} |
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} |
} |
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if (station.getStrain() != null) { |
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List<DepartureBean> list = lookupDepartures(station.getStrain(), "S2"); |
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departureList.addAll(list); |
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} |
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Collections.sort( departureList ); |
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return departureList; |
return departureList; |
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} |
} |
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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( BrowserVersion.FIREFOX_3 ); |
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webClient.setTimeout(2500); |
webClient.setTimeout(2500); |
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webClient.setJavaScriptEnabled(false); |
webClient.setJavaScriptEnabled(false); |
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String note = extractNote( fields.get(7) ); |
String note = extractNote( fields.get(7) ); |
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departure.setNote(note); |
departure.setNote(note); |
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departure.setType(type); |
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departureList.add(departure); |
departureList.add(departure); |
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} |
} |
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} |
} |
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} else { |
} else { |
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logger.warning("No departures found for station=" + stationcode + ", type=" + type); |
logger.warning("No departures found for station=" + stationcode + ", type=" + type); |
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} |
} |
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webClient.closeAllWindows(); |
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return departureList; |
return departureList; |
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} |
} |
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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(BrowserVersion.FIREFOX_3); |
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webClient.setTimeout(2500); |
webClient.setTimeout(2500); |
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webClient.setJavaScriptEnabled(false); |
webClient.setJavaScriptEnabled(false); |
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} else { |
} else { |
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logger.warning("No departures found for station=" + stationcode + ", type=" + type); |
logger.warning("No departures found for station=" + stationcode + ", type=" + type); |
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} |
} |
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webClient.closeAllWindows(); |
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return departureList; |
return departureList; |
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} |
} |
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} |
} |
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return number; |
return number; |
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} |
} |
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