Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/state/profile/horizontalcrosssection/HorizontalCrossSectionMeshOutputState.java @ 1030:c07d9f9a738c
Removed bugs that existed in the caching mechanism (issue264, issue268).
gnv-artifacts/trunk@1067 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 06 May 2010 08:32:56 +0000 |
| parents | 4bae3081eb1e |
| children | 04967dc9c83f |
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| 1029:a5e0384fe464 | 1030:c07d9f9a738c |
|---|---|
| 499 */ | 499 */ |
| 500 protected AttributedPoint2ds getResult(String uuid, CallContext callContext) | 500 protected AttributedPoint2ds getResult(String uuid, CallContext callContext) |
| 501 throws StateException | 501 throws StateException |
| 502 { | 502 { |
| 503 CacheFactory cf = CacheFactory.getInstance(); | 503 CacheFactory cf = CacheFactory.getInstance(); |
| 504 String key = getHash(); | 504 String key = getHash(uuid); |
| 505 | 505 |
| 506 if (cf.isInitialized()) { | 506 if (cf.isInitialized()) { |
| 507 log.debug("Using cache - key: " + key); | |
| 507 net.sf.ehcache.Element value = cf.getCache().get(key); | 508 net.sf.ehcache.Element value = cf.getCache().get(key); |
| 508 if (value != null) { | 509 if (value != null) { |
| 509 return (AttributedPoint2ds)value.getObjectValue(); | 510 log.debug("Found element in cache."); |
| 510 } | 511 return (AttributedPoint2ds)value.getObjectValue(); |
| 511 } | 512 } |
| 512 | 513 } |
| 514 | |
| 515 log.debug("Not using cache or element not found."); | |
| 513 AttributedPoint2ds result = produceResult(callContext); | 516 AttributedPoint2ds result = produceResult(callContext); |
| 514 | 517 |
| 515 if (result != null && cf.isInitialized()) { | 518 if (result != null && cf.isInitialized()) { |
| 516 cf.getCache().put(new net.sf.ehcache.Element(key, result)); | 519 cf.getCache().put(new net.sf.ehcache.Element(key, result)); |
| 517 } | 520 } |