@Override
public void clear(String namespace, Collection<String> keys) {
long startTime = System.currentTimeMillis();
CacheStatistics stats = null;
LOG.trace("clear(%s, %s)", namespace, keys);
if (cacheStatistics != null) {
stats = cacheStatistics.getCacheStatistics(namespace);
stats.incrementClears(keys.size());
}
provider.clear(namespace, keys, stats);
recordElapsedTime(
stats, startTime, keys.size(), CacheOperation.CLEAR_KEYS, CacheOperation.CLEAR_OPERATIONS);
}
@Override
public void set(String namespace, Collection<CacheStore<byte[]>> stores) {
long startTime = System.currentTimeMillis();
CacheStatistics stats = null;
LOG.trace("set(%s, %s)", namespace, stores);
if (cacheStatistics != null) {
stats = cacheStatistics.getCacheStatistics(namespace);
stats.incrementStores(stores.size());
}
provider.set(namespace, stores, stats);
recordElapsedTime(
stats,
startTime,
stores.size(),
CacheOperation.STORE_KEYS,
CacheOperation.STORE_OPERATIONS);
}
@Override
public Map<String, byte[]> get(String namespace, Collection<String> keys) {
long startTime = System.currentTimeMillis();
CacheStatistics stats = null;
if (cacheStatistics != null) {
stats = cacheStatistics.getCacheStatistics(namespace);
stats.incrementFetches(keys.size());
}
Map<String, byte[]> result = provider.get(namespace, keys, stats);
if (stats != null) {
stats.incrementHits(result.size());
}
recordElapsedTime(
stats, startTime, keys.size(), CacheOperation.FETCH_KEYS, CacheOperation.FETCH_OPERATIONS);
LOG.trace("get(%s, %s) hit %d", namespace, keys, result.size());
return result;
}
