Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/profile/horizontalcrosssection/HorizontalCrossSectionMeshOutputState.java @ 623:65f09139e9b3
Fixed file handle leak when writing meta data.
gnv-artifacts/trunk@694 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Sun, 21 Feb 2010 21:05:55 +0000 |
| parents | 89aca25642d6 |
| children | 8d2bd52f05e3 |
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| 622:89aca25642d6 | 623:65f09139e9b3 |
|---|---|
| 381 if (!metaFile.createNewFile() || !metaFile.canWrite()) { | 381 if (!metaFile.createNewFile() || !metaFile.canWrite()) { |
| 382 log.error("Error while writing meta file: "+metaFile.toString()); | 382 log.error("Error while writing meta file: "+metaFile.toString()); |
| 383 return null; | 383 return null; |
| 384 } | 384 } |
| 385 | 385 |
| 386 OutputStream out = new FileOutputStream(metaFile); | 386 OutputStream out = null; |
| 387 XMLUtils.toStream(meta, out); | 387 boolean success = false; |
| 388 | 388 try { |
| 389 return meta; | 389 out = new FileOutputStream(metaFile); |
| 390 success = XMLUtils.toStream(meta, out); | |
| 391 } | |
| 392 finally { | |
| 393 if (out != null) { | |
| 394 try { out.close(); } | |
| 395 catch (IOException ioe) {} | |
| 396 } | |
| 397 } | |
| 398 | |
| 399 if (!success && metaFile.exists()) { | |
| 400 metaFile.delete(); | |
| 401 } | |
| 402 | |
| 403 return success ? meta : null; | |
| 390 } | 404 } |
| 391 catch (FileNotFoundException fnfe) { | 405 catch (FileNotFoundException fnfe) { |
| 392 log.error(fnfe); | 406 log.error(fnfe); |
| 393 } | 407 } |
| 394 catch (IOException ioe) { | 408 catch (IOException ioe) { |