@Override
public Map<K, V> getAll(Set<? extends K> keys, ExpiryPolicy expiryPolicy) {
ensureOpen();
validateNotNull(keys);
if (keys.isEmpty()) {
return Collections.EMPTY_MAP;
}
final Set<Data> keySet = new HashSet(keys.size());
for (K key : keys) {
final Data k = toData(key);
keySet.add(k);
}
Map<K, V> result = getAllFromNearCache(keySet);
if (keySet.isEmpty()) {
return result;
}
Data expiryPolicyData = toData(expiryPolicy);
ClientMessage request =
CacheGetAllCodec.encodeRequest(nameWithPrefix, keySet, expiryPolicyData);
ClientMessage responseMessage = invoke(request);
Set<Map.Entry<Data, Data>> entrySet = CacheGetAllCodec.decodeResponse(responseMessage).entrySet;
for (Map.Entry<Data, Data> dataEntry : entrySet) {
Data keyData = dataEntry.getKey();
Data valueData = dataEntry.getValue();
K key = toObject(keyData);
V value = toObject(valueData);
result.put(key, value);
storeInNearCache(keyData, valueData, value);
}
return result;
}
@Override
protected ClientMessage encodeResponse(Object response) {
return CacheGetAllCodec.encodeResponse((Set<Map.Entry<Data, Data>>) response);
}
@Override
protected CacheGetAllCodec.RequestParameters decodeClientMessage(ClientMessage clientMessage) {
return CacheGetAllCodec.decodeRequest(clientMessage);
}