Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/access/SQRelationAccess.java @ 7380:d8d0caaf60a2
(issue1071) Handle the case where no MeasurementStation exists
Fixes SQRelation Export at the Oder.
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Fri, 18 Oct 2013 15:30:44 +0200 |
| parents | a56fe3bc6700 |
| children | 17db08570637 |
comparison
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inserted
replaced
| 7379:e07dc8854a8f | 7380:d8d0caaf60a2 |
|---|---|
| 99 if (measurementStation != null) { | 99 if (measurementStation != null) { |
| 100 return measurementStation; | 100 return measurementStation; |
| 101 } | 101 } |
| 102 List<MeasurementStation> candidates = MeasurementStation.getStationsAtKM( | 102 List<MeasurementStation> candidates = MeasurementStation.getStationsAtKM( |
| 103 getRiverName(), getLocation()); | 103 getRiverName(), getLocation()); |
| 104 if (candidates != null) { | 104 if (candidates != null && !candidates.isEmpty()) { |
| 105 // Just take the first one as we only use the name | 105 // Just take the first one as we only use the name |
| 106 // and that "should" be unique at the location | 106 // and that "should" be unique at the location |
| 107 measurementStation = candidates.get(0); | 107 measurementStation = candidates.get(0); |
| 108 } | 108 } |
| 109 | 109 |