@SuppressWarnings("unchecked") protected <KIn> Set<KIn> loadAllKeysFromCacheLoaderUsingFilter(Set<KIn> filterOutSet) { Set<KIn> keysInCL = InfinispanCollections.<KIn>emptySet(); CacheLoader cl = resolveCacheLoader(); if (cl != null) { try { keysInCL = (Set<KIn>) cl.loadAllKeys((Set<Object>) filterOutSet); } catch (CacheLoaderException e) { throw new CacheException("Could not load key/value entries from cacheloader", e); } } return keysInCL; }
@SuppressWarnings("unchecked") protected <KIn, KOut> KOut loadValueFromCacheLoader(KIn key) { KOut value = null; CacheLoader cl = resolveCacheLoader(); if (cl != null) { try { InternalCacheEntry entry = cl.load(key); if (entry != null) { Object loadedValue = entry.getValue(); if (loadedValue instanceof MarshalledValue) { value = (KOut) ((MarshalledValue) loadedValue).get(); } else { value = (KOut) loadedValue; } } } catch (CacheLoaderException e) { throw new CacheException("Could not load key/value entries from cacheloader", e); } } return value; }