/**
* Second level cache statistics per region
*
* @param regionName region name
* @return SecondLevelCacheStatistics
*/
public SecondLevelCacheStatistics getSecondLevelCacheStatistics(String regionName) {
ConcurrentSecondLevelCacheStatisticsImpl slcs =
(ConcurrentSecondLevelCacheStatisticsImpl) secondLevelCacheStatistics.get(regionName);
if (slcs == null) {
if (sessionFactory == null) {
return null;
}
Region region = sessionFactory.getSecondLevelCacheRegion(regionName);
if (region == null) {
return null;
}
slcs = new ConcurrentSecondLevelCacheStatisticsImpl(region);
ConcurrentSecondLevelCacheStatisticsImpl previous;
if ((previous =
(ConcurrentSecondLevelCacheStatisticsImpl)
secondLevelCacheStatistics.putIfAbsent(regionName, slcs))
!= null) {
slcs = previous;
}
}
return slcs;
}
@Override
public Region getSecondLevelCacheRegion(String regionName) {
return delegate.getSecondLevelCacheRegion(regionName);
}