/[projects]/android/TrainInfoService/src/dk/thoerup/traininfoservice/banedk/TimetableServlet.java
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Diff of /android/TrainInfoService/src/dk/thoerup/traininfoservice/banedk/TimetableServlet.java

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revision 350 by torben, Mon Sep 28 21:33:24 2009 UTC revision 421 by torben, Thu Oct 8 12:19:42 2009 UTC
# Line 2  package dk.thoerup.traininfoservice.bane Line 2  package dk.thoerup.traininfoservice.bane
2    
3  import java.io.IOException;  import java.io.IOException;
4  import java.util.List;  import java.util.List;
5    import java.util.logging.Level;
6  import java.util.logging.Logger;  import java.util.logging.Logger;
7    
8  import javax.servlet.ServletException;  import javax.servlet.ServletException;
# Line 9  import javax.servlet.http.HttpServlet; Line 10  import javax.servlet.http.HttpServlet;
10  import javax.servlet.http.HttpServletRequest;  import javax.servlet.http.HttpServletRequest;
11  import javax.servlet.http.HttpServletResponse;  import javax.servlet.http.HttpServletResponse;
12    
13    import dk.thoerup.curcuitbreaker.CircuitBreakerException;
14    
15  /**  /**
16   * Servlet implementation class TimetableServlet   * Servlet implementation class TimetableServlet
17   */   */
# Line 33  public class TimetableServlet extends Ht Line 36  public class TimetableServlet extends Ht
36                  String trainID = sections[1];                  String trainID = sections[1];
37                  try                  try
38                  {                  {
39                          List<TimetableBean> timetable = fetcher.lookupTimetable(trainID, type);                          List<TimetableBean> timetable = fetcher.cachedLookupTimetable(trainID, type);
40                                    
41                          String responseXML = formatTimetable(timetable);                          String responseXML = formatTimetable(timetable);
42                                    
43                          response.setContentType("text/xml");                          response.setContentType("text/xml");
44                          response.getWriter().print(responseXML);                          response.getWriter().print(responseXML);
45                  } catch (Exception e) {                  } catch (java.net.SocketTimeoutException ste) {
46                          logger.warning("failure looking up timetable: train=" +train);                          logger.warning("(timetable) Read timed out, train="+train);
47                          throw new ServletException(e);                          response.sendError(500, "Backend timed out");
48                    } catch (CircuitBreakerException cbe) {
49                            logger.warning("Circuitbreaker - failing fast");
50                            response.sendError(500);
51                    }catch (Throwable e) {
52                            logger.log(Level.WARNING, "failure looking up timetable: train=" +train, e);
53                            response.sendError(500);
54                  }                  }
55                                    
56          }          }
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