diff --git a/src/de/schildbach/pte/BvgProvider.java b/src/de/schildbach/pte/BvgProvider.java
index 8496cbb3..32ee3aa4 100644
--- a/src/de/schildbach/pte/BvgProvider.java
+++ b/src/de/schildbach/pte/BvgProvider.java
@@ -118,6 +118,7 @@ public final class BvgProvider extends AbstractHafasProvider
private final static Pattern P_NEARBY_PAGE = Pattern.compile("
(.*?)", Pattern.DOTALL);
private final static Pattern P_NEARBY_COARSE = Pattern.compile("(.*?)
", Pattern.DOTALL);
private final static Pattern P_NEARBY_FINE_LOCATION = Pattern.compile("input=(\\d+)&[^\"]*\">([^<]*)<");
+ private static final Pattern P_NEARBY_ERRORS = Pattern.compile("(derzeit leider nicht bearbeitet werden)");
@Override
public NearbyStationsResult nearbyStations(final String stationId, final int lat, final int lon, final int maxDistance, final int maxStations)
@@ -131,6 +132,13 @@ public final class BvgProvider extends AbstractHafasProvider
final String uri = nearbyStationUri(stationId);
final CharSequence page = ParserUtils.scrape(uri);
+ final Matcher mError = P_NEARBY_ERRORS.matcher(page);
+ if (mError.find())
+ {
+ if (mError.group(1) != null)
+ return new NearbyStationsResult(NearbyStationsResult.Status.INVALID_STATION);
+ }
+
final Matcher mOwn = P_NEARBY_OWN.matcher(page);
if (mOwn.find())
{
@@ -550,14 +558,21 @@ public final class BvgProvider extends AbstractHafasProvider
+ "]*>" // destinationId
+ "\\s*(.*?)\\s*.*?" // destination
, Pattern.DOTALL);
- private static final Pattern P_DEPARTURES_SERVICE_DOWN = Pattern.compile("Wartungsarbeiten");
+ private static final Pattern P_DEPARTURES_ERRORS = Pattern.compile("(derzeit leider nicht bearbeitet werden)|(Wartungsarbeiten)");
public QueryDeparturesResult queryDepartures(final String stationId, final int maxDepartures) throws IOException
{
- final CharSequence page = ParserUtils.scrape(departuresQueryUri(stationId, maxDepartures));
+ final String uri = departuresQueryUri(stationId, maxDepartures);
+ final CharSequence page = ParserUtils.scrape(uri);
- if (P_DEPARTURES_SERVICE_DOWN.matcher(page).find())
- return new QueryDeparturesResult(Status.SERVICE_DOWN, Integer.parseInt(stationId));
+ final Matcher mError = P_DEPARTURES_ERRORS.matcher(page);
+ if (mError.find())
+ {
+ if (mError.group(1) != null)
+ return new QueryDeparturesResult(Status.INVALID_STATION, Integer.parseInt(stationId));
+ if (mError.group(2) != null)
+ return new QueryDeparturesResult(Status.SERVICE_DOWN, Integer.parseInt(stationId));
+ }
final boolean live = stationId.length() == 6;
@@ -610,7 +625,7 @@ public final class BvgProvider extends AbstractHafasProvider
}
else
{
- throw new IllegalArgumentException("cannot parse '" + mDepCoarse.group(1) + "' on " + stationId);
+ throw new IllegalArgumentException("cannot parse '" + mDepCoarse.group(1) + "' on " + uri);
}
}
@@ -618,7 +633,7 @@ public final class BvgProvider extends AbstractHafasProvider
}
else
{
- return new QueryDeparturesResult(Status.NO_INFO, Integer.parseInt(stationId));
+ throw new IllegalArgumentException("cannot parse '" + page + "' on " + uri);
}
}