--- android/TrainInfoService/src/dk/thoerup/traininfoservice/banedk/TimetableFetcher.java	2009/10/22 06:04:45	468
+++ android/TrainInfoService/src/dk/thoerup/traininfoservice/banedk/TimetableFetcher.java	2010/06/11 20:50:40	842
@@ -3,11 +3,14 @@
 
 import java.io.IOException;
 import java.net.URL;
+import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
+import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import com.gargoylesoftware.htmlunit.BrowserVersion;
 import com.gargoylesoftware.htmlunit.Page;
 import com.gargoylesoftware.htmlunit.RefreshHandler;
 import com.gargoylesoftware.htmlunit.WebClient;
@@ -17,6 +20,8 @@
 
 import dk.thoerup.circuitbreaker.CircuitBreaker;
 import dk.thoerup.circuitbreaker.CircuitBreakerManager;
+import dk.thoerup.traininfoservice.StationDAO;
+import dk.thoerup.traininfoservice.Statistics;
 
 public class TimetableFetcher {
 	
@@ -26,11 +31,23 @@
 		
 	}
 		
-	Map<String, List<TimetableBean>> cache = new TimeoutMap<String,List<TimetableBean>>(120 * 1000);
+	Map<String, List<TimetableBean>> cache; 
+	Map<String, Integer> stationCache;
+
+	StationDAO stationDao = new StationDAO();
 	
 	
 	Logger logger = Logger.getLogger(TimetableFetcher.class.getName());
 	
+	private boolean useTempSite;
+	
+	public TimetableFetcher(boolean tmpSite, int cacheTimeout) {
+		useTempSite = tmpSite;
+		
+		cache = new TimeoutMap<String,List<TimetableBean>>(cacheTimeout);
+		stationCache = new TimeoutMap<String,Integer>( 3*60*60*1000 );
+	}
+	
 	
 	List<TimetableBean> cachedLookupTimetable(String trainID, String type) throws Exception {
 		String key = trainID+type;
@@ -40,18 +57,43 @@
 			list = lookupTimetable(trainID,type);
 			cache.put(key, list);
 		} else {
+			Statistics.getInstance().incrementTimetableCacheHits();
 			logger.info("Timetable: Cache hit " + trainID); 
 		}
 		return list;
 	}
+	
+	List<TimetableBean> lookupTimetable(String trainID, String type) throws Exception {
+		if (useTempSite == false ){
+			return lookupTimetableRealSite(trainID, type);
+		} else {
+			return new ArrayList<TimetableBean>(); // no timetable data on temp site
+		}
+	}
+	
+	int getStationId(String name) {
+		Integer id = stationCache.get(name);
+		
+		if (id == null) {
+			try {
+				id = stationDao.getIdByName(name);
+				stationCache.put(name, id);
+			} catch (SQLException e) {
+				logger.log(Level.SEVERE, "getStationId failed", e);
+				id = -1;
+			}
+		} 
+
+		return id;
+	}
 
-	List<TimetableBean> lookupTimetable(String trainID, String type) throws Exception {		
+	List<TimetableBean> lookupTimetableRealSite(String trainID, String type) throws Exception {		
 		List<TimetableBean> timetableList = new ArrayList<TimetableBean>();
 		
 		String url = "http://www.bane.dk/visRute.asp?W=" + type + "&TogNr=" + trainID + "&artikelId=4276";
 				
 
-	    final WebClient webClient = new WebClient();
+	    final WebClient webClient = new WebClient(BrowserVersion.FIREFOX_3);
 	    webClient.setTimeout(2500);
 	    webClient.setJavaScriptEnabled(false);	   
 	    webClient.setRefreshHandler( new NullRefreshHandler() );
@@ -86,7 +128,12 @@
 	    		}
 	    		
 	    		TimetableBean bean = new TimetableBean();
-	    		bean.setStation( fields.get(0).asText() );
+	    		
+	    		String station = fields.get(0).asText() ;
+	    		if (station.equals("København"))
+	    			station = "København H"; //correct inconsistency in naming
+	    		
+	    		bean.setStation( station );
 	    		bean.setArrival( fields.get(1).asText() );
 	    		bean.setDeparture( fields.get(2).asText() );
 	    		
@@ -95,6 +142,8 @@
 	    			currentStationSaved = true;
 	    		}
 	    		
+	    		bean.setStationId( getStationId( station ));
+	    		
 	    		timetableList.add(bean);
 
 	    	}
@@ -102,6 +151,7 @@
 	    } else {
 	    	logger.warning("No time table found, trainID=" + trainID + " type=" + type);
 	    }
+	    webClient.closeAllWindows();
 		
 		return timetableList;
 	}