--- android/TrainInfoService/src/dk/thoerup/traininfoservice/banedk/TimetableServlet.java	2009/10/22 06:04:45	468
+++ android/TrainInfoService/src/dk/thoerup/traininfoservice/banedk/TimetableServlet.java	2010/06/16 08:11:33	858
@@ -11,6 +11,7 @@
 import javax.servlet.http.HttpServletResponse;
 
 import dk.thoerup.circuitbreaker.CircuitBreakerException;
+import dk.thoerup.traininfoservice.Statistics;
 
 /**
  * Servlet implementation class TimetableServlet
@@ -21,59 +22,60 @@
 	
 	Logger logger = Logger.getLogger( TimetableServlet.class.getName() );
 	
-	TimetableFetcher fetcher = new TimetableFetcher();
+	TimetableFetcher fetcher;
+	
+	@Override
+	public void init() throws ServletException {
+		super.init();
+		
+		boolean useTempSite =  Boolean.parseBoolean( getServletContext().getInitParameter("usetempsite") );
+		int cacheTimeout =  Integer.parseInt( getServletContext().getInitParameter("cache_timeout") );
+		logger.info( "TimetableServlet, use temp site=" + useTempSite + ", cache=" + cacheTimeout);
+		fetcher = new TimetableFetcher(useTempSite,cacheTimeout);
+	}
 	
 	@Override
 	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 		if (request.getParameter("train") == null) {
-			response.sendError(400, "not enough parameters");
+			response.sendError(400, "not enough parameters (train)");
 			return;
 		}
-		
-		String train = request.getParameter("train").trim();
-		
-		String sections[] = train.split(" ");
-		if (sections.length != 2) {
-			response.sendError(400, "Invalid parameter");
+		if (request.getParameter("type") == null) {
+			response.sendError(400, "not enough parameters (type)");
 			return;
 		}
+		Statistics.getInstance().incrementTimetableLookups();
 		
-		String type = lookupType(sections[0]);
-		String trainID = sections[1];
+		String train = request.getParameter("train").trim();
+		String type = request.getParameter("type").trim();
+				
 		try
 		{
-			List<TimetableBean> timetable = fetcher.cachedLookupTimetable(trainID, type);
+			List<TimetableBean> timetable = fetcher.cachedLookupTimetable(train, type);
 		
 			String responseXML = formatTimetable(timetable);
 		
 			response.setContentType("text/xml");
 			response.getWriter().print(responseXML);
 		} catch (java.io.IOException ioe) {
-			logger.warning("(timetable) Read failed, train="+train + ". " + ioe.getMessage());
+			logger.warning("(timetable) Read failed, type=" + type + ", train="+train + ". " + ioe.getMessage());
+			Statistics.getInstance().incrementTimetableErrors();
 			response.sendError(500, "Backend timed out");
 		} catch (CircuitBreakerException cbe) {
 			logger.warning("Circuitbreaker - failing fast");
+			Statistics.getInstance().incrementTimetableErrors();
 			response.sendError(500);
 		}catch (Exception e) {
-			logger.log(Level.WARNING, "failure looking up timetable: train=" +train, e);
+			logger.log(Level.WARNING, "failure looking up timetable: type=" + type + ",train=" +train, e);
+			Statistics.getInstance().incrementTimetableErrors();
 			response.sendError(500);
 		}
 		
 	}
 	
-	String lookupType(String trainCode) {
-		trainCode = trainCode.toLowerCase();
-		
-		if (trainCode.equals("a") || trainCode.equals("b") || trainCode.equals("bx") || trainCode.equals("c") || 
-				trainCode.equals("e") || trainCode.equals("f") || trainCode.equals("h")) {
-			return "S2";
-		} else {
-			return "FJRN";
-		}
-	}
-	
 	String formatTimetable(List<TimetableBean> timetable) {
 		StringBuffer sb = new StringBuffer();
+		sb.append("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n");
 		
 		sb.append("<timetable>");
 		
@@ -86,6 +88,7 @@
 			sb.append("<station>").append( bean.getStation() ).append("</station>");
 			sb.append("<arrival>").append( bean.getArrival() ).append("</arrival>");
 			sb.append("<departure>").append( bean.getDeparture() ).append("</departure>");
+			sb.append("<stationid>").append( bean.getStationId() ).append("</stationid>");
 			
 			sb.append("</entry>");
 		}