Clean Hibernate Second Level Cache

repkin Jan 12, 2009 12:11 PM

Hi,

I am using Hibernate 3.3.1 and JBoss Cache 2.1.1 as second level cache. My application is Cluster-Wide structured and I have configured multi regions. I want to clean cache manually. I dont know am I doing it right way, but it is working. Is this code true for cleaning cache?

Map<String, Region> allSecondLevelCacheRegions = ((SessionFactoryImpl)sessionFactory).getAllSecondLevelCacheRegions();
Collection<Region> cacheRegions = allSecondLevelCacheRegions.values();
for (Region region : cacheRegions) {
 region.destroy();
}

If it is not true, can you give me any idea?

1. Re: Clean Hibernate Second Level Cache

genman Jan 12, 2009 6:35 PM (in response to repkin)

You should use the Hibernate API to evict the entries. Don't access the underlying cache directly.
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2. Re: Clean Hibernate Second Level Cache

repkin Jan 13, 2009 1:46 AM (in response to repkin)
I have evicted by "sessionFactory.evictEntity"
public void cleanSecondLevelCache(String[] entityNames){ //entityName : com.package.name.ClassName for (String entityName : entityNames) { sessionFactory.evictEntity(entityName); } }

Thanks for your suggestion.
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