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HHH-7095 Handle UnsupportedOperationException from RegionFactory.buildNaturalIdRegion 

Disable 2L naturalId caching if an UnsupportedOperationException is thrown
This commit is contained in:
Eric Dalquist 2012-02-21 10:47:55 -06:00
parent 13f4c830e1
commit e18cba8761
1 changed files with 22 additions and 8 deletions
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30
hibernate-core/src/main/java/org/hibernate/internal/SessionFactoryImpl.java
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@ -68,6 +68,7 @@ import org.hibernate.cache.spi.EntityRegion;
import org.hibernate.cache.spi.NaturalIdRegion;
import org.hibernate.cache.spi.QueryCache;
import org.hibernate.cache.spi.Region;
import org.hibernate.cache.spi.RegionFactory;
import org.hibernate.cache.spi.UpdateTimestampsCache;
import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.CollectionRegionAccessStrategy;
@ -276,7 +277,8 @@ public final class SessionFactoryImpl
LOG.debugf( "Instantiating session factory with properties: %s", properties );
// Caches
settings.getRegionFactory().start( settings, properties );
final RegionFactory regionFactory = settings.getRegionFactory();
regionFactory.start( settings, properties );
this.queryPlanCache = new QueryPlanCache( this );
// todo : everything above here consider implementing as standard SF service. specifically: stats, caches, types, function-reg
@ -344,7 +346,7 @@ public final class SessionFactoryImpl
if ( LOG.isTraceEnabled() ) {
LOG.tracev( "Building cache for entity data [{0}]", model.getEntityName() );
}
EntityRegion entityRegion = settings.getRegionFactory().buildEntityRegion( cacheRegionName, properties, CacheDataDescriptionImpl.decode( model ) );
EntityRegion entityRegion = regionFactory.buildEntityRegion( cacheRegionName, properties, CacheDataDescriptionImpl.decode( model ) );
accessStrategy = entityRegion.buildAccessStrategy( accessType );
entityAccessStrategies.put( cacheRegionName, accessStrategy );
allCacheRegions.put( cacheRegionName, entityRegion );
@ -357,10 +359,22 @@ public final class SessionFactoryImpl
naturalIdAccessStrategy = ( NaturalIdRegionAccessStrategy ) entityAccessStrategies.get( naturalIdCacheRegionName );
if ( naturalIdAccessStrategy == null && settings.isSecondLevelCacheEnabled() ) {
final NaturalIdRegion naturalIdRegion = settings.getRegionFactory().buildNaturalIdRegion( naturalIdCacheRegionName, properties, CacheDataDescriptionImpl.decode( model ) );
naturalIdAccessStrategy = naturalIdRegion.buildAccessStrategy( settings.getRegionFactory().getDefaultAccessType() );
entityAccessStrategies.put( naturalIdCacheRegionName, naturalIdAccessStrategy );
allCacheRegions.put( naturalIdCacheRegionName, naturalIdRegion );
final CacheDataDescriptionImpl cacheDataDescription = CacheDataDescriptionImpl.decode( model );
NaturalIdRegion naturalIdRegion = null;
try {
naturalIdRegion = regionFactory.buildNaturalIdRegion( naturalIdCacheRegionName, properties,
cacheDataDescription );
}
catch ( UnsupportedOperationException e ) {
LOG.warn( regionFactory.getClass().getName() + " threw an UnsupportedOperationException for buildNaturalIdRegion, second-level NaturalId caching will not be enabled for " + model.getEntityName() );
}
if (naturalIdRegion != null) {
naturalIdAccessStrategy = naturalIdRegion.buildAccessStrategy( regionFactory.getDefaultAccessType() );
entityAccessStrategies.put( naturalIdCacheRegionName, naturalIdAccessStrategy );
allCacheRegions.put( naturalIdCacheRegionName, naturalIdRegion );
}
}
}
@ -389,7 +403,7 @@ public final class SessionFactoryImpl
if ( LOG.isTraceEnabled() ) {
LOG.tracev("Building cache for collection data [{0}]", model.getRole() );
}
CollectionRegion collectionRegion = settings.getRegionFactory().buildCollectionRegion( cacheRegionName, properties, CacheDataDescriptionImpl
CollectionRegion collectionRegion = regionFactory.buildCollectionRegion( cacheRegionName, properties, CacheDataDescriptionImpl
.decode( model ) );
accessStrategy = collectionRegion.buildAccessStrategy( accessType );
entityAccessStrategies.put( cacheRegionName, accessStrategy );
@ -1495,7 +1509,7 @@ public final class SessionFactoryImpl
EntityPersister p = getEntityPersister( entityName );
if ( p.hasNaturalIdCache() ) {
if ( LOG.isDebugEnabled() ) {
LOG.debugf( "Evicting second-level cache: %s", p.getEntityName() );
LOG.debugf( "Evicting natural-id cache: %s", p.getEntityName() );
}
p.getNaturalIdCacheAccessStrategy().evictAll();
}