Mercurial > dive4elements > river
diff flys-backend/src/main/java/de/intevation/flys/model/River.java @ 2373:056b3a5aa181
Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
flys-backend/trunk@3564 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Mon, 02 Jan 2012 13:42:27 +0000 |
| parents | 0acf28a3d28a |
| children | 6605dcd6745f |
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--- a/flys-backend/src/main/java/de/intevation/flys/model/River.java Wed Dec 28 12:16:52 2011 +0000 +++ b/flys-backend/src/main/java/de/intevation/flys/model/River.java Mon Jan 02 13:42:27 2012 +0000 @@ -231,7 +231,9 @@ * @return the min and max distance of this river. */ public double[] determineMinMaxDistance() { - if (gauges == null) { + List<Gauge> gauges = getGauges(); + + if (gauges == null || gauges.isEmpty()) { return null; } @@ -240,6 +242,10 @@ for (Gauge g: gauges) { Range r = g.getRange(); + if (r == null) { + continue; + } + double a = r.getA().doubleValue(); minmax[0] = minmax[0] < a ? minmax[0] : a;