/**
* @param underlying The provider to wrap
* @param manager The cache manager
*/
public EHCachingSecurityMasterDetailProvider(
SecurityMasterDetailProvider underlying, CacheManager manager) {
super();
_underlying = underlying;
_manager = manager;
EHCacheUtils.addCache(_manager, SECURITY_CACHE);
_detailsCache = EHCacheUtils.getCacheFromManager(_manager, SECURITY_CACHE);
}
/**
* Creates an instance over an underlying source specifying the cache manager.
*
* @param underlying the underlying security source, not null
* @param cacheManager the cache manager, not null
*/
public AbstractEHCachingSourceWithExternalBundle(
final S underlying, final CacheManager cacheManager) {
super(underlying, cacheManager);
EHCacheUtils.addCache(cacheManager, this.getClass().getName() + EID_TO_UID_CACHE);
_eidToUidCache =
EHCacheUtils.getCacheFromManager(
cacheManager, this.getClass().getName() + EID_TO_UID_CACHE);
// this is crude but it allows caching of lookups that use VersionCorrection.LATEST.
// VersionCorrection.LATEST can refer to different versions of the same object, but by clearing
// the caches
// when anything in the underlying source changes we ensure we never see stale data.
// this won't work well if the data changes frequently.
getUnderlying()
.changeManager()
.addChangeListener(
new ChangeListener() {
@Override
public void entityChanged(ChangeEvent event) {
_eidToUidCache.flush();
}
});
}
