Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/utils/RiverMapfileGenerator.java @ 5170:c1b60f8c3390
Made river mapfile generator more tolerant.
* Ignores missing river axes.
* Ignores invalid river axes.
* Ignores invalid geometries.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Mon, 04 Mar 2013 17:11:31 +0100 |
| parents | 3d01658d9c9c |
| children | 14d19313268a |
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| 5169:db1a000a21a9 | 5170:c1b60f8c3390 |
|---|---|
| 64 | 64 |
| 65 for (River river : rivers) { | 65 for (River river : rivers) { |
| 66 // We expect that every river has only one RiverAxis. | 66 // We expect that every river has only one RiverAxis. |
| 67 // This is not correct but currently the case here, see | 67 // This is not correct but currently the case here, see |
| 68 // RiverAxis.java. | 68 // RiverAxis.java. |
| 69 List<RiverAxis> riverAxis = RiverAxis.getRiverAxis(river.getName()); | 69 List<RiverAxis> riverAxis = null; |
| 70 try { | |
| 71 riverAxis = RiverAxis.getRiverAxis(river.getName()); | |
| 72 } | |
| 73 catch (RuntimeException he) { | |
| 74 logger.error("No valid riveraxis found for " + river.getName()); | |
| 75 continue; | |
| 76 } | |
| 77 | |
| 70 if (riverAxis == null) { | 78 if (riverAxis == null) { |
| 71 logger.warn("River " + river.getName() + " has no river axis!"); | 79 logger.warn("River " + river.getName() + " has no river axis!"); |
| 80 continue; | |
| 81 } | |
| 82 if (riverAxis.get(0).getGeom() == null) { | |
| 83 logger.warn("River " + river.getName() + | |
| 84 " has no riveraxis geometry!"); | |
| 72 continue; | 85 continue; |
| 73 } | 86 } |
| 74 MultiLineString geom = riverAxis.get(0).getGeom(); | 87 MultiLineString geom = riverAxis.get(0).getGeom(); |
| 75 Envelope extent = geom.getEnvelopeInternal(); | 88 Envelope extent = geom.getEnvelopeInternal(); |
| 76 | 89 |