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com.hazelcast.client.proxy.ClientMapProxy Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2015, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.client.proxy;
import com.hazelcast.client.impl.ClientMessageDecoder;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.codec.MapAddEntryListenerCodec;
import com.hazelcast.client.impl.protocol.codec.MapAddEntryListenerToKeyCodec;
import com.hazelcast.client.impl.protocol.codec.MapAddEntryListenerToKeyWithPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapAddEntryListenerWithPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapAddIndexCodec;
import com.hazelcast.client.impl.protocol.codec.MapAddInterceptorCodec;
import com.hazelcast.client.impl.protocol.codec.MapAddNearCacheEntryListenerCodec;
import com.hazelcast.client.impl.protocol.codec.MapAddPartitionLostListenerCodec;
import com.hazelcast.client.impl.protocol.codec.MapClearCodec;
import com.hazelcast.client.impl.protocol.codec.MapContainsKeyCodec;
import com.hazelcast.client.impl.protocol.codec.MapContainsValueCodec;
import com.hazelcast.client.impl.protocol.codec.MapDeleteCodec;
import com.hazelcast.client.impl.protocol.codec.MapEntriesWithPagingPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapEntriesWithPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapEntrySetCodec;
import com.hazelcast.client.impl.protocol.codec.MapEvictAllCodec;
import com.hazelcast.client.impl.protocol.codec.MapEvictCodec;
import com.hazelcast.client.impl.protocol.codec.MapExecuteOnAllKeysCodec;
import com.hazelcast.client.impl.protocol.codec.MapExecuteOnKeyCodec;
import com.hazelcast.client.impl.protocol.codec.MapExecuteOnKeysCodec;
import com.hazelcast.client.impl.protocol.codec.MapExecuteWithPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapFlushCodec;
import com.hazelcast.client.impl.protocol.codec.MapForceUnlockCodec;
import com.hazelcast.client.impl.protocol.codec.MapGetAllCodec;
import com.hazelcast.client.impl.protocol.codec.MapGetAsyncCodec;
import com.hazelcast.client.impl.protocol.codec.MapGetCodec;
import com.hazelcast.client.impl.protocol.codec.MapGetEntryViewCodec;
import com.hazelcast.client.impl.protocol.codec.MapIsEmptyCodec;
import com.hazelcast.client.impl.protocol.codec.MapIsLockedCodec;
import com.hazelcast.client.impl.protocol.codec.MapKeySetCodec;
import com.hazelcast.client.impl.protocol.codec.MapKeySetWithPagingPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapKeySetWithPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapLoadAllCodec;
import com.hazelcast.client.impl.protocol.codec.MapLoadGivenKeysCodec;
import com.hazelcast.client.impl.protocol.codec.MapLockCodec;
import com.hazelcast.client.impl.protocol.codec.MapPutAllCodec;
import com.hazelcast.client.impl.protocol.codec.MapPutAsyncCodec;
import com.hazelcast.client.impl.protocol.codec.MapPutCodec;
import com.hazelcast.client.impl.protocol.codec.MapPutIfAbsentCodec;
import com.hazelcast.client.impl.protocol.codec.MapPutTransientCodec;
import com.hazelcast.client.impl.protocol.codec.MapRemoveAsyncCodec;
import com.hazelcast.client.impl.protocol.codec.MapRemoveCodec;
import com.hazelcast.client.impl.protocol.codec.MapRemoveEntryListenerCodec;
import com.hazelcast.client.impl.protocol.codec.MapRemoveIfSameCodec;
import com.hazelcast.client.impl.protocol.codec.MapRemoveInterceptorCodec;
import com.hazelcast.client.impl.protocol.codec.MapRemovePartitionLostListenerCodec;
import com.hazelcast.client.impl.protocol.codec.MapReplaceCodec;
import com.hazelcast.client.impl.protocol.codec.MapReplaceIfSameCodec;
import com.hazelcast.client.impl.protocol.codec.MapSetCodec;
import com.hazelcast.client.impl.protocol.codec.MapSizeCodec;
import com.hazelcast.client.impl.protocol.codec.MapSubmitToKeyCodec;
import com.hazelcast.client.impl.protocol.codec.MapTryLockCodec;
import com.hazelcast.client.impl.protocol.codec.MapTryPutCodec;
import com.hazelcast.client.impl.protocol.codec.MapTryRemoveCodec;
import com.hazelcast.client.impl.protocol.codec.MapUnlockCodec;
import com.hazelcast.client.impl.protocol.codec.MapValuesCodec;
import com.hazelcast.client.impl.protocol.codec.MapValuesWithPagingPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.MapValuesWithPredicateCodec;
import com.hazelcast.client.nearcache.ClientHeapNearCache;
import com.hazelcast.client.nearcache.ClientNearCache;
import com.hazelcast.client.spi.ClientListenerService;
import com.hazelcast.client.spi.ClientProxy;
import com.hazelcast.client.spi.EventHandler;
import com.hazelcast.client.spi.impl.ClientInvocation;
import com.hazelcast.client.spi.impl.ClientInvocationFuture;
import com.hazelcast.client.spi.impl.ListenerRemoveCodec;
import com.hazelcast.client.util.ClientDelegatingFuture;
import com.hazelcast.config.NearCacheConfig;
import com.hazelcast.core.EntryEvent;
import com.hazelcast.core.EntryEventType;
import com.hazelcast.core.EntryListener;
import com.hazelcast.core.EntryView;
import com.hazelcast.core.ExecutionCallback;
import com.hazelcast.core.HazelcastException;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.ICompletableFuture;
import com.hazelcast.core.IMap;
import com.hazelcast.core.IMapEvent;
import com.hazelcast.core.MapEvent;
import com.hazelcast.core.Member;
import com.hazelcast.logging.Logger;
import com.hazelcast.map.EntryProcessor;
import com.hazelcast.map.MapInterceptor;
import com.hazelcast.map.MapPartitionLostEvent;
import com.hazelcast.map.impl.DataAwareEntryEvent;
import com.hazelcast.map.impl.ListenerAdapter;
import com.hazelcast.map.impl.SimpleEntryView;
import com.hazelcast.map.listener.MapListener;
import com.hazelcast.map.listener.MapPartitionLostListener;
import com.hazelcast.mapreduce.Collator;
import com.hazelcast.mapreduce.CombinerFactory;
import com.hazelcast.mapreduce.Job;
import com.hazelcast.mapreduce.JobTracker;
import com.hazelcast.mapreduce.KeyValueSource;
import com.hazelcast.mapreduce.Mapper;
import com.hazelcast.mapreduce.MappingJob;
import com.hazelcast.mapreduce.ReducerFactory;
import com.hazelcast.mapreduce.ReducingSubmittableJob;
import com.hazelcast.mapreduce.aggregation.Aggregation;
import com.hazelcast.mapreduce.aggregation.Supplier;
import com.hazelcast.monitor.LocalMapStats;
import com.hazelcast.monitor.impl.LocalMapStatsImpl;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.SerializationService;
import com.hazelcast.query.PagingPredicate;
import com.hazelcast.query.Predicate;
import com.hazelcast.util.ExceptionUtil;
import com.hazelcast.util.IterationType;
import com.hazelcast.util.Preconditions;
import com.hazelcast.util.ThreadUtil;
import com.hazelcast.util.executor.CompletedFuture;
import java.util.AbstractMap;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import static com.hazelcast.map.impl.ListenerAdapters.createListenerAdapter;
import static com.hazelcast.util.Preconditions.checkNotNull;
import static com.hazelcast.util.SortingUtil.getSortedQueryResultSet;
public class ClientMapProxy extends ClientProxy implements IMap {
protected static final String NULL_KEY_IS_NOT_ALLOWED = "Null key is not allowed!";
protected static final String NULL_VALUE_IS_NOT_ALLOWED = "Null value is not allowed!";
private final String name;
private final AtomicBoolean nearCacheInitialized = new AtomicBoolean();
private volatile ClientHeapNearCache nearCache;
private static final ClientMessageDecoder getAsyncResponseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapGetAsyncCodec.decodeResponse(clientMessage).response;
}
};
private static final ClientMessageDecoder putAsyncResponseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapPutAsyncCodec.decodeResponse(clientMessage).response;
}
};
private static final ClientMessageDecoder removeAsyncResponseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapRemoveAsyncCodec.decodeResponse(clientMessage).response;
}
};
private static final ClientMessageDecoder submitToKeyResponseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapSubmitToKeyCodec.decodeResponse(clientMessage).response;
}
};
public ClientMapProxy(String serviceName, String name) {
super(serviceName, name);
this.name = name;
}
@Override
public boolean containsKey(Object key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
initNearCache();
final Data keyData = toData(key);
if (nearCache != null) {
Object cached = nearCache.get(keyData);
if (cached != null) {
if (cached.equals(ClientNearCache.NULL_OBJECT)) {
return false;
}
return true;
}
}
ClientMessage message = MapContainsKeyCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
ClientMessage result = invoke(message, keyData);
MapContainsKeyCodec.ResponseParameters resultParameters = MapContainsKeyCodec.decodeResponse(result);
return resultParameters.response;
}
@Override
public boolean containsValue(Object value) {
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
Data valueData = toData(value);
ClientMessage request = MapContainsValueCodec.encodeRequest(name, valueData);
ClientMessage response = invoke(request);
MapContainsValueCodec.ResponseParameters resultParameters = MapContainsValueCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public V get(Object key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
initNearCache();
final Data keyData = toData(key);
if (nearCache != null) {
Object cached = nearCache.get(keyData);
if (cached != null) {
if (cached.equals(ClientHeapNearCache.NULL_OBJECT)) {
return null;
}
return (V) cached;
}
}
ClientMessage request = MapGetCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
ClientMessage response = invoke(request, keyData);
MapGetCodec.ResponseParameters resultParameters = MapGetCodec.decodeResponse(response);
V result = toObject(resultParameters.response);
if (nearCache != null) {
nearCache.put(keyData, result);
}
return result;
}
@Override
public V put(K key, V value) {
return put(key, value, -1, TimeUnit.MILLISECONDS);
}
@Override
public V remove(Object key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
invalidateNearCache(keyData);
ClientMessage request = MapRemoveCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
ClientMessage response = invoke(request, keyData);
MapRemoveCodec.ResponseParameters resultParameters = MapRemoveCodec.decodeResponse(response);
return toObject(resultParameters.response);
}
@Override
public boolean remove(Object key, Object value) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
// I do not why but findbugs does not like this null check:
// value must be nonnull but is marked as nullable ["com.hazelcast.client.proxy.ClientMapProxy"]
// At ClientMapProxy.java:[lines 131-1253]
// checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
final ClientMessage request = MapRemoveIfSameCodec.encodeRequest(name, keyData,
valueData, ThreadUtil.getThreadId());
ClientMessage response = invoke(request, keyData);
MapRemoveIfSameCodec.ResponseParameters resultParameters = MapRemoveIfSameCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public void delete(Object key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
invalidateNearCache(keyData);
final ClientMessage request = MapDeleteCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
invoke(request, keyData);
}
@Override
public void flush() {
ClientMessage request = MapFlushCodec.encodeRequest(name);
invoke(request);
}
@Override
public Future getAsync(final K key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
initNearCache();
final Data keyData = toData(key);
SerializationService serializationService = getContext().getSerializationService();
if (nearCache != null) {
Object cached = nearCache.get(keyData);
if (cached != null && !ClientNearCache.NULL_OBJECT.equals(cached)) {
return new CompletedFuture(serializationService,
cached, getContext().getExecutionService().getAsyncExecutor());
}
}
final ClientMessage request = MapGetAsyncCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
try {
ClientInvocationFuture future = invokeOnKeyOwner(request, keyData);
ClientDelegatingFuture delegatingFuture =
new ClientDelegatingFuture(future, serializationService, getAsyncResponseDecoder);
if (nearCache != null) {
delegatingFuture.andThenInternal(new ExecutionCallback() {
@Override
public void onResponse(Data response) {
if (nearCache != null) {
nearCache.put(keyData, response);
}
}
@Override
public void onFailure(Throwable t) {
}
});
}
return delegatingFuture;
} catch (Exception e) {
throw ExceptionUtil.rethrow(e);
}
}
private ClientInvocationFuture invokeOnKeyOwner(ClientMessage request, Data keyData) {
int partitionId = getContext().getPartitionService().getPartitionId(keyData);
final ClientInvocation clientInvocation = new ClientInvocation(getClient(), request, partitionId);
return clientInvocation.invoke();
}
@Override
public Future putAsync(final K key, final V value) {
return putAsync(key, value, -1, TimeUnit.MILLISECONDS);
}
@Override
public Future putAsync(final K key, final V value, final long ttl, final TimeUnit timeunit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
ClientMessage request = MapPutAsyncCodec.encodeRequest(name, keyData,
valueData, ThreadUtil.getThreadId(), getTimeInMillis(ttl, timeunit));
try {
final ClientInvocationFuture future = invokeOnKeyOwner(request, keyData);
return new ClientDelegatingFuture(future, getContext().getSerializationService()
, putAsyncResponseDecoder);
} catch (Exception e) {
throw ExceptionUtil.rethrow(e);
}
}
@Override
public Future removeAsync(final K key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
invalidateNearCache(keyData);
ClientMessage request = MapRemoveAsyncCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
try {
final ClientInvocationFuture future = invokeOnKeyOwner(request, keyData);
return new ClientDelegatingFuture(future, getContext().getSerializationService(),
removeAsyncResponseDecoder);
} catch (Exception e) {
throw ExceptionUtil.rethrow(e);
}
}
@Override
public boolean tryRemove(K key, long timeout, TimeUnit timeunit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
invalidateNearCache(keyData);
ClientMessage request = MapTryRemoveCodec.encodeRequest(name, keyData,
ThreadUtil.getThreadId(), timeunit.toMillis(timeout));
ClientMessage response = invoke(request, keyData);
MapTryRemoveCodec.ResponseParameters resultParameters = MapTryRemoveCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public boolean tryPut(K key, V value, long timeout, TimeUnit timeunit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
ClientMessage request = MapTryPutCodec.encodeRequest(name, keyData, valueData,
ThreadUtil.getThreadId(), timeunit.toMillis(timeout));
ClientMessage response = invoke(request, keyData);
MapTryPutCodec.ResponseParameters resultParameters = MapTryPutCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public V put(K key, V value, long ttl, TimeUnit timeunit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
ClientMessage request = MapPutCodec.encodeRequest(name, keyData, valueData,
ThreadUtil.getThreadId(), getTimeInMillis(ttl, timeunit));
ClientMessage response = invoke(request, keyData);
MapPutCodec.ResponseParameters resultParameters = MapPutCodec.decodeResponse(response);
return toObject(resultParameters.response);
}
@Override
public void putTransient(K key, V value, long ttl, TimeUnit timeunit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
ClientMessage request = MapPutTransientCodec.encodeRequest(name, keyData, valueData,
ThreadUtil.getThreadId(), getTimeInMillis(ttl, timeunit));
invoke(request, keyData);
}
@Override
public V putIfAbsent(K key, V value) {
return putIfAbsent(key, value, -1, TimeUnit.MILLISECONDS);
}
@Override
public V putIfAbsent(K key, V value, long ttl, TimeUnit timeunit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
ClientMessage request = MapPutIfAbsentCodec.encodeRequest(name, keyData, valueData,
ThreadUtil.getThreadId(), getTimeInMillis(ttl, timeunit));
ClientMessage result = invoke(request, keyData);
MapPutIfAbsentCodec.ResponseParameters resultParameters = MapPutIfAbsentCodec.decodeResponse(result);
return toObject(resultParameters.response);
}
@Override
public boolean replace(K key, V oldValue, V newValue) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(oldValue, NULL_VALUE_IS_NOT_ALLOWED);
checkNotNull(newValue, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data oldValueData = toData(oldValue);
final Data newValueData = toData(newValue);
invalidateNearCache(keyData);
ClientMessage request = MapReplaceIfSameCodec.encodeRequest(name, keyData, oldValueData, newValueData,
ThreadUtil.getThreadId());
ClientMessage response = invoke(request, keyData);
MapReplaceIfSameCodec.ResponseParameters resultParameters = MapReplaceIfSameCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public V replace(K key, V value) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
ClientMessage request = MapReplaceCodec.encodeRequest(name, keyData, valueData,
ThreadUtil.getThreadId());
ClientMessage response = invoke(request, keyData);
MapReplaceCodec.ResponseParameters resultParameters = MapReplaceCodec.decodeResponse(response);
return toObject(resultParameters.response);
}
@Override
public void set(K key, V value, long ttl, TimeUnit timeunit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
checkNotNull(value, NULL_VALUE_IS_NOT_ALLOWED);
final Data keyData = toData(key);
final Data valueData = toData(value);
invalidateNearCache(keyData);
ClientMessage request = MapSetCodec.encodeRequest(name, keyData, valueData,
ThreadUtil.getThreadId(), getTimeInMillis(ttl, timeunit));
invoke(request, keyData);
}
@Override
public void lock(K key) {
lock(key, -1, TimeUnit.MILLISECONDS);
}
@Override
public void lock(K key, long leaseTime, TimeUnit timeUnit) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapLockCodec.encodeRequest(name, keyData,
ThreadUtil.getThreadId(), getTimeInMillis(leaseTime, timeUnit));
invoke(request, keyData);
}
@Override
public boolean isLocked(K key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapIsLockedCodec.encodeRequest(name, keyData);
ClientMessage response = invoke(request, keyData);
MapIsLockedCodec.ResponseParameters resultParameters = MapIsLockedCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public boolean tryLock(K key) {
try {
return tryLock(key, 0, null);
} catch (InterruptedException e) {
return false;
}
}
@Override
public boolean tryLock(K key, long time, TimeUnit timeunit) throws InterruptedException {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapTryLockCodec.encodeRequest(name, keyData,
ThreadUtil.getThreadId(), getTimeInMillis(time, timeunit));
ClientMessage response = invoke(request, keyData);
MapTryLockCodec.ResponseParameters resultParameters = MapTryLockCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public void unlock(K key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapUnlockCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
invoke(request, keyData);
}
@Override
public void forceUnlock(K key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapForceUnlockCodec.encodeRequest(name, keyData);
invoke(request, keyData);
}
@Override
public String addLocalEntryListener(MapListener listener) {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public String addLocalEntryListener(EntryListener listener) {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public String addLocalEntryListener(MapListener listener,
Predicate predicate, boolean includeValue) {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public String addLocalEntryListener(EntryListener listener, Predicate predicate, boolean includeValue) {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public String addLocalEntryListener(MapListener listener,
Predicate predicate, K key, boolean includeValue) {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public String addLocalEntryListener(EntryListener listener, Predicate predicate, K key, boolean includeValue) {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public String addInterceptor(MapInterceptor interceptor) {
Data data = toData(interceptor);
ClientMessage request = MapAddInterceptorCodec.encodeRequest(name, data);
ClientMessage response = invoke(request);
MapAddInterceptorCodec.ResponseParameters resultParameters = MapAddInterceptorCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public void removeInterceptor(String id) {
ClientMessage request = MapRemoveInterceptorCodec.encodeRequest(name, id);
invoke(request);
}
@Override
public String addEntryListener(MapListener listener, boolean includeValue) {
ClientMessage request = MapAddEntryListenerCodec.encodeRequest(name, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, handler, responseDecoder);
}
@Override
public String addEntryListener(EntryListener listener, boolean includeValue) {
ClientMessage request = MapAddEntryListenerCodec.encodeRequest(name, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, handler, responseDecoder);
}
@Override
public boolean removeEntryListener(String registrationId) {
return stopListening(registrationId, new ListenerRemoveCodec() {
@Override
public ClientMessage encodeRequest(String realRegistrationId) {
return MapRemoveEntryListenerCodec.encodeRequest(name, realRegistrationId);
}
@Override
public boolean decodeResponse(ClientMessage clientMessage) {
return MapRemoveEntryListenerCodec.decodeResponse(clientMessage).response;
}
});
}
@Override
public String addPartitionLostListener(MapPartitionLostListener listener) {
ClientMessage request = MapAddPartitionLostListenerCodec.encodeRequest(name);
final EventHandler handler = new ClientMapPartitionLostEventHandler(listener);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddPartitionLostListenerCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, handler, responseDecoder);
}
@Override
public boolean removePartitionLostListener(String registrationId) {
return stopListening(registrationId, new ListenerRemoveCodec() {
@Override
public ClientMessage encodeRequest(String realRegistrationId) {
return MapRemovePartitionLostListenerCodec.encodeRequest(name, realRegistrationId);
}
@Override
public boolean decodeResponse(ClientMessage clientMessage) {
return MapRemovePartitionLostListenerCodec.decodeResponse(clientMessage).response;
}
});
}
@Override
public String addEntryListener(MapListener listener, K key, boolean includeValue) {
Data keyData = toData(key);
ClientMessage request = MapAddEntryListenerToKeyCodec.encodeRequest(name, keyData, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerToKeyCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, keyData, handler, responseDecoder);
}
@Override
public String addEntryListener(EntryListener listener, K key, boolean includeValue) {
final Data keyData = toData(key);
ClientMessage request = MapAddEntryListenerToKeyCodec.encodeRequest(name, keyData, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerToKeyCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, keyData, handler, responseDecoder);
}
@Override
public String addEntryListener(MapListener listener, Predicate predicate, K key, boolean includeValue) {
final Data keyData = toData(key);
final Data predicateData = toData(predicate);
ClientMessage request =
MapAddEntryListenerToKeyWithPredicateCodec.encodeRequest(name, keyData, predicateData, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerToKeyWithPredicateCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, keyData, handler, responseDecoder);
}
@Override
public String addEntryListener(EntryListener listener, Predicate predicate, K key, boolean includeValue) {
final Data keyData = toData(key);
final Data predicateData = toData(predicate);
ClientMessage request =
MapAddEntryListenerToKeyWithPredicateCodec.encodeRequest(name, keyData, predicateData, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerToKeyWithPredicateCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, keyData, handler, responseDecoder);
}
@Override
public String addEntryListener(MapListener listener, Predicate predicate, boolean includeValue) {
final Data predicateData = toData(predicate);
ClientMessage request =
MapAddEntryListenerWithPredicateCodec.encodeRequest(name, predicateData, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerWithPredicateCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, null, handler, responseDecoder);
}
@Override
public String addEntryListener(EntryListener listener, Predicate predicate, boolean includeValue) {
final Data predicateData = toData(predicate);
ClientMessage request =
MapAddEntryListenerWithPredicateCodec.encodeRequest(name, predicateData, includeValue);
EventHandler handler = createHandler(listener, includeValue);
ClientMessageDecoder responseDecoder = new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddEntryListenerWithPredicateCodec.decodeResponse(clientMessage).response;
}
};
return listen(request, null, handler, responseDecoder);
}
@Override
public EntryView getEntryView(K key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapGetEntryViewCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
ClientMessage response = invoke(request, keyData);
MapGetEntryViewCodec.ResponseParameters parameters = MapGetEntryViewCodec.decodeResponse(response);
SimpleEntryView entryView = new SimpleEntryView();
SimpleEntryView dataEntryView = parameters.dataEntryView;
if (dataEntryView == null) {
return null;
}
entryView.setKey((K) toObject(dataEntryView.getKey()));
entryView.setValue((V) toObject(dataEntryView.getValue()));
entryView.setCost(dataEntryView.getCost());
entryView.setCreationTime(dataEntryView.getCreationTime());
entryView.setExpirationTime(dataEntryView.getExpirationTime());
entryView.setHits(dataEntryView.getHits());
entryView.setLastAccessTime(dataEntryView.getLastAccessTime());
entryView.setLastStoredTime(dataEntryView.getLastStoredTime());
entryView.setLastUpdateTime(dataEntryView.getLastUpdateTime());
entryView.setVersion(dataEntryView.getVersion());
entryView.setEvictionCriteriaNumber(dataEntryView.getEvictionCriteriaNumber());
entryView.setTtl(dataEntryView.getTtl());
//TODO putCache
return entryView;
}
@Override
public boolean evict(K key) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapEvictCodec.encodeRequest(name, keyData, ThreadUtil.getThreadId());
ClientMessage response = invoke(request, keyData);
MapEvictCodec.ResponseParameters resultParameters = MapEvictCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public void evictAll() {
invalidateNearCache();
ClientMessage request = MapEvictAllCodec.encodeRequest(name);
invoke(request);
}
@Override
public void loadAll(boolean replaceExistingValues) {
if (replaceExistingValues) {
invalidateNearCache();
}
ClientMessage request = MapLoadAllCodec.encodeRequest(name, replaceExistingValues);
invoke(request);
}
@Override
public void loadAll(Set keys, boolean replaceExistingValues) {
checkNotNull(keys, "Parameter keys should not be null.");
if (keys.isEmpty()) {
return;
}
final List dataKeys = convertKeysToData(keys);
if (replaceExistingValues) {
invalidateNearCache(dataKeys);
}
ClientMessage request = MapLoadGivenKeysCodec.encodeRequest(name, dataKeys, replaceExistingValues);
invoke(request);
}
// todo duplicate code.
private List convertKeysToData(Set keys) {
if (keys == null || keys.isEmpty()) {
return Collections.emptyList();
}
final List dataKeys = new ArrayList(keys.size());
for (K key : keys) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data dataKey = toData(key);
dataKeys.add(dataKey);
}
return dataKeys;
}
@Override
public Set keySet() {
ClientMessage request = MapKeySetCodec.encodeRequest(name);
ClientMessage response = invoke(request);
MapKeySetCodec.ResponseParameters resultParameters = MapKeySetCodec.decodeResponse(response);
Collection result = resultParameters.list;
Set keySet = new HashSet(result.size());
for (Data data : result) {
final K key = toObject(data);
keySet.add(key);
}
return keySet;
}
@Override
@SuppressWarnings("unchecked")
public Map getAll(Set keys) {
initNearCache();
Set keySet = new HashSet(keys.size());
Map result = new HashMap();
for (Object key : keys) {
keySet.add(toData(key));
}
if (nearCache != null) {
final Iterator iterator = keySet.iterator();
while (iterator.hasNext()) {
Data key = iterator.next();
Object cached = nearCache.get(key);
if (cached != null && !ClientHeapNearCache.NULL_OBJECT.equals(cached)) {
result.put((K) toObject(key), (V) cached);
iterator.remove();
}
}
}
if (keySet.isEmpty()) {
return result;
}
ClientMessage request = MapGetAllCodec.encodeRequest(name, keySet);
ClientMessage response = invoke(request);
MapGetAllCodec.ResponseParameters resultParameters = MapGetAllCodec.decodeResponse(response);
for (Entry entry : resultParameters.map.entrySet()) {
final V value = toObject(entry.getValue());
final K key = toObject(entry.getKey());
result.put(key, value);
if (nearCache != null) {
nearCache.put(entry.getKey(), value);
}
}
return result;
}
@Override
public Collection values() {
ClientMessage request = MapValuesCodec.encodeRequest(name);
ClientMessage response = invoke(request);
MapValuesCodec.ResponseParameters resultParameters = MapValuesCodec.decodeResponse(response);
Collection collectionData = resultParameters.list;
Collection collection = new ArrayList(collectionData.size());
for (Data data : collectionData) {
V value = toObject(data);
collection.add(value);
}
return collection;
}
@Override
public Set> entrySet() {
ClientMessage request = MapEntrySetCodec.encodeRequest(name);
ClientMessage response = invoke(request);
MapEntrySetCodec.ResponseParameters resultParameters = MapEntrySetCodec.decodeResponse(response);
Set> entrySet = new HashSet>();
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
V value = toObject(entry.getValue());
entrySet.add(new AbstractMap.SimpleEntry(key, value));
}
return entrySet;
}
@Override
@SuppressWarnings("unchecked")
public Set keySet(Predicate predicate) {
if (predicate instanceof PagingPredicate) {
return keySetWithPagingPredicate((PagingPredicate) predicate);
}
ClientMessage request = MapKeySetWithPredicateCodec.encodeRequest(name, toData(predicate));
ClientMessage response = invoke(request);
MapKeySetWithPredicateCodec.ResponseParameters resultParameters = MapKeySetWithPredicateCodec.decodeResponse(response);
final HashSet keySet = new HashSet();
for (Data o : resultParameters.list) {
final K key = toObject(o);
keySet.add(key);
}
return keySet;
}
private Set keySetWithPagingPredicate(PagingPredicate pagingPredicate) {
pagingPredicate.setIterationType(IterationType.KEY);
ClientMessage request = MapKeySetWithPagingPredicateCodec.encodeRequest(name, toData(pagingPredicate));
ClientMessage response = invoke(request);
MapKeySetWithPagingPredicateCodec.ResponseParameters resultParameters = MapKeySetWithPagingPredicateCodec.decodeResponse(response);
ArrayList resultList = new ArrayList();
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
resultList.add(new AbstractMap.SimpleImmutableEntry(key, null));
}
return (Set) getSortedQueryResultSet(resultList, pagingPredicate, IterationType.KEY);
}
@Override
@SuppressWarnings("unchecked")
public Set> entrySet(Predicate predicate) {
if (predicate instanceof PagingPredicate) {
return entrySetWithPagingPredicate((PagingPredicate) predicate);
}
ClientMessage request = MapEntriesWithPredicateCodec.encodeRequest(name, toData(predicate));
ClientMessage response = invoke(request);
MapEntriesWithPredicateCodec.ResponseParameters resultParameters = MapEntriesWithPredicateCodec.decodeResponse(response);
Set entrySet = new HashSet>(resultParameters.map.size());
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
V value = toObject(entry.getValue());
entrySet.add(new AbstractMap.SimpleEntry(key, value));
}
return entrySet;
}
public Set> entrySetWithPagingPredicate(PagingPredicate pagingPredicate) {
pagingPredicate.setIterationType(IterationType.ENTRY);
ClientMessage request = MapEntriesWithPagingPredicateCodec.encodeRequest(name, toData(pagingPredicate));
ClientMessage response = invoke(request);
MapEntriesWithPagingPredicateCodec.ResponseParameters resultParameters = MapEntriesWithPagingPredicateCodec.decodeResponse(response);
ArrayList resultList = new ArrayList();
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
V value = toObject(entry.getValue());
resultList.add(new AbstractMap.SimpleEntry(key, value));
}
return (Set) getSortedQueryResultSet(resultList, pagingPredicate, IterationType.ENTRY);
}
@Override
public Collection values(Predicate predicate) {
if (predicate instanceof PagingPredicate) {
return valuesForPagingPredicate((PagingPredicate) predicate);
}
ClientMessage request = MapValuesWithPredicateCodec.encodeRequest(name, toData(predicate));
ClientMessage response = invoke(request);
MapValuesWithPredicateCodec.ResponseParameters resultParameters = MapValuesWithPredicateCodec.decodeResponse(response);
Collection result = resultParameters.list;
List values = new ArrayList(result.size());
for (Data data : result) {
V value = toObject(data);
values.add(value);
}
return values;
}
private Collection valuesForPagingPredicate(PagingPredicate pagingPredicate) {
pagingPredicate.setIterationType(IterationType.VALUE);
ClientMessage request = MapValuesWithPagingPredicateCodec.encodeRequest(name, toData(pagingPredicate));
ClientMessage response = invoke(request);
MapValuesWithPagingPredicateCodec.ResponseParameters resultParameters = MapValuesWithPagingPredicateCodec.decodeResponse(response);
List resultList = new ArrayList(resultParameters.map.size());
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
V value = toObject(entry.getValue());
resultList.add(new AbstractMap.SimpleImmutableEntry(key, value));
}
return (Collection) getSortedQueryResultSet(resultList, pagingPredicate, IterationType.VALUE);
}
@Override
public Set localKeySet() {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public Set localKeySet(Predicate predicate) {
throw new UnsupportedOperationException("Locality is ambiguous for client!!!");
}
@Override
public void addIndex(String attribute, boolean ordered) {
ClientMessage request = MapAddIndexCodec.encodeRequest(name, attribute, ordered);
invoke(request);
}
@Override
public LocalMapStats getLocalMapStats() {
initNearCache();
LocalMapStatsImpl localMapStats = new LocalMapStatsImpl();
if (nearCache != null) {
localMapStats.setNearCacheStats(nearCache.getNearCacheStats());
}
return localMapStats;
}
@Override
public Object executeOnKey(K key, EntryProcessor entryProcessor) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapExecuteOnKeyCodec.encodeRequest(name, toData(entryProcessor), keyData);
ClientMessage response = invoke(request, keyData);
return toObject(MapExecuteOnKeyCodec.decodeResponse(response).response);
}
public void submitToKey(K key, EntryProcessor entryProcessor, final ExecutionCallback callback) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapSubmitToKeyCodec.encodeRequest(name, toData(entryProcessor), keyData);
try {
ClientInvocationFuture future = invokeOnKeyOwner(request, keyData);
SerializationService serializationService = getContext().getSerializationService();
ClientDelegatingFuture clientDelegatingFuture =
new ClientDelegatingFuture(future, serializationService, submitToKeyResponseDecoder);
clientDelegatingFuture.andThen(callback);
} catch (Exception e) {
throw ExceptionUtil.rethrow(e);
}
}
public Future submitToKey(K key, EntryProcessor entryProcessor) {
checkNotNull(key, NULL_KEY_IS_NOT_ALLOWED);
final Data keyData = toData(key);
ClientMessage request = MapSubmitToKeyCodec.encodeRequest(name, toData(entryProcessor), keyData);
try {
final ClientInvocationFuture future = invokeOnKeyOwner(request, keyData);
return new ClientDelegatingFuture(future, getContext().getSerializationService()
, submitToKeyResponseDecoder);
} catch (Exception e) {
throw ExceptionUtil.rethrow(e);
}
}
@Override
public Map executeOnEntries(EntryProcessor entryProcessor) {
ClientMessage request = MapExecuteOnAllKeysCodec.encodeRequest(name, toData(entryProcessor));
ClientMessage response = invoke(request);
MapExecuteOnAllKeysCodec.ResponseParameters resultParameters = MapExecuteOnAllKeysCodec.decodeResponse(response);
Map result = new HashMap();
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
result.put(key, toObject(entry.getValue()));
}
return result;
}
@Override
public Map executeOnEntries(EntryProcessor entryProcessor, Predicate predicate) {
ClientMessage request = MapExecuteWithPredicateCodec.encodeRequest(name,
toData(entryProcessor), toData(predicate));
ClientMessage response = invoke(request);
MapExecuteWithPredicateCodec.ResponseParameters resultParameters = MapExecuteWithPredicateCodec.decodeResponse(response);
Map result = new HashMap();
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
result.put(key, toObject(entry.getValue()));
}
return result;
}
@Override
public Result aggregate(Supplier supplier,
Aggregation aggregation) {
HazelcastInstance hazelcastInstance = getContext().getHazelcastInstance();
JobTracker jobTracker = hazelcastInstance.getJobTracker("hz::aggregation-map-" + getName());
return aggregate(supplier, aggregation, jobTracker);
}
@Override
public Result aggregate(Supplier supplier,
Aggregation aggregation,
JobTracker jobTracker) {
try {
Preconditions.isNotNull(jobTracker, "jobTracker");
KeyValueSource keyValueSource = KeyValueSource.fromMap(this);
Job job = jobTracker.newJob(keyValueSource);
Mapper mapper = aggregation.getMapper(supplier);
CombinerFactory combinerFactory = aggregation.getCombinerFactory();
ReducerFactory reducerFactory = aggregation.getReducerFactory();
Collator collator = aggregation.getCollator();
MappingJob mappingJob = job.mapper(mapper);
ReducingSubmittableJob reducingJob;
if (combinerFactory != null) {
reducingJob = mappingJob.combiner(combinerFactory).reducer(reducerFactory);
} else {
reducingJob = mappingJob.reducer(reducerFactory);
}
ICompletableFuture future = reducingJob.submit(collator);
return future.get();
} catch (Exception e) {
throw new HazelcastException(e);
}
}
@Override
public Map executeOnKeys(Set keys, EntryProcessor entryProcessor) {
Set dataKeys = new HashSet(keys.size());
for (K key : keys) {
dataKeys.add(toData(key));
}
ClientMessage request = MapExecuteOnKeysCodec.encodeRequest(name, toData(entryProcessor), dataKeys);
ClientMessage response = invoke(request);
MapExecuteOnKeysCodec.ResponseParameters resultParameters = MapExecuteOnKeysCodec.decodeResponse(response);
Map result = new HashMap();
for (Entry entry : resultParameters.map.entrySet()) {
K key = toObject(entry.getKey());
result.put(key, toObject(entry.getValue()));
}
return result;
}
@Override
public void set(K key, V value) {
set(key, value, -1, TimeUnit.MILLISECONDS);
}
@Override
public int size() {
ClientMessage request = MapSizeCodec.encodeRequest(name);
ClientMessage response = invoke(request);
MapSizeCodec.ResponseParameters resultParameters = MapSizeCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public boolean isEmpty() {
ClientMessage request = MapIsEmptyCodec.encodeRequest(name);
ClientMessage response = invoke(request);
MapIsEmptyCodec.ResponseParameters resultParameters = MapIsEmptyCodec.decodeResponse(response);
return resultParameters.response;
}
@Override
public void putAll(Map m) {
Map map = new HashMap();
for (Entry entry : m.entrySet()) {
final Data keyData = toData(entry.getKey());
invalidateNearCache(keyData);
map.put(keyData, toData(entry.getValue()));
}
ClientMessage request = MapPutAllCodec.encodeRequest(name, map);
invoke(request);
}
@Override
public void clear() {
ClientMessage request = MapClearCodec.encodeRequest(name);
invalidateNearCache();
invoke(request);
}
@Override
protected void onDestroy() {
destroyNearCache();
}
private void destroyNearCache() {
if (nearCache != null) {
removeNearCacheInvalidationListener();
nearCache.destroy();
}
}
@Override
protected void onShutdown() {
destroyNearCache();
}
protected long getTimeInMillis(final long time, final TimeUnit timeunit) {
return timeunit != null ? timeunit.toMillis(time) : time;
}
private EventHandler createHandler(final Object listener, final boolean includeValue) {
final ListenerAdapter listenerAdaptor = createListenerAdapter(listener);
return new ClientMapEventHandler(listenerAdaptor, includeValue);
}
private void invalidateNearCache(Data key) {
if (nearCache != null) {
nearCache.invalidate(key);
}
}
private void invalidateNearCache() {
if (nearCache != null) {
nearCache.clear();
}
}
private void invalidateNearCache(Collection keys) {
if (nearCache != null) {
if (keys == null || keys.isEmpty()) {
return;
}
for (Data key : keys) {
nearCache.invalidate(key);
}
}
}
private void initNearCache() {
if (nearCacheInitialized.compareAndSet(false, true)) {
final NearCacheConfig nearCacheConfig = getContext().getClientConfig().getNearCacheConfig(name);
if (nearCacheConfig == null) {
return;
}
nearCache = new ClientHeapNearCache(name, getContext(), nearCacheConfig);
if (nearCache.isInvalidateOnChange()) {
addNearCacheInvalidateListener();
}
}
}
private void addNearCacheInvalidateListener() {
try {
ClientMessage request = MapAddNearCacheEntryListenerCodec.encodeRequest(name, false);
EventHandler handler = new ClientMapAddNearCacheEventHandler();
String registrationId = getContext().getListenerService().startListening(request, null, handler,
new ClientMessageDecoder() {
@Override
public T decodeClientMessage(ClientMessage clientMessage) {
return (T) MapAddNearCacheEntryListenerCodec.decodeResponse(clientMessage).response;
}
});
nearCache.setId(registrationId);
} catch (Exception e) {
Logger.getLogger(ClientHeapNearCache.class).severe(
"-----------------\n Near Cache is not initialized!!! \n-----------------", e);
}
}
private void removeNearCacheInvalidationListener() {
if (nearCache != null && nearCache.getId() != null) {
String registrationId = nearCache.getId();
ClientListenerService listenerService = getContext().getListenerService();
listenerService.stopListening(registrationId, new ListenerRemoveCodec() {
@Override
public ClientMessage encodeRequest(String realRegistrationId) {
return MapRemoveEntryListenerCodec.encodeRequest(name, realRegistrationId);
}
@Override
public boolean decodeResponse(ClientMessage clientMessage) {
return MapRemoveEntryListenerCodec.decodeResponse(clientMessage).response;
}
});
}
}
@Override
public String toString() {
return "IMap{" + "name='" + getName() + '\'' + '}';
}
private class ClientMapEventHandler extends MapAddEntryListenerCodec.AbstractEventHandler
implements EventHandler {
private final ListenerAdapter listenerAdapter;
private final boolean includeValue;
public ClientMapEventHandler(ListenerAdapter listenerAdapter, boolean includeValue) {
this.listenerAdapter = listenerAdapter;
this.includeValue = includeValue;
}
@Override
public void handle(Data key, Data value, Data oldValue, Data mergingValue,
int eventType, String uuid, int numberOfAffectedEntries) {
Member member = getContext().getClusterService().getMember(uuid);
final IMapEvent iMapEvent = createIMapEvent(key, value, oldValue,
mergingValue, eventType, numberOfAffectedEntries, member);
listenerAdapter.onEvent(iMapEvent);
}
private IMapEvent createIMapEvent(Data key, Data value, Data oldValue, Data mergingValue,
int eventType, int numberOfAffectedEntries, Member member) {
IMapEvent iMapEvent;
EntryEventType entryEventType = EntryEventType.getByType(eventType);
switch (entryEventType) {
case ADDED:
case REMOVED:
case UPDATED:
case EVICTED:
case MERGED:
iMapEvent = createEntryEvent(key, value, oldValue, mergingValue, eventType, member);
break;
case EVICT_ALL:
case CLEAR_ALL:
iMapEvent = createMapEvent(eventType, numberOfAffectedEntries, member);
break;
default:
throw new IllegalArgumentException("Not a known event type " + entryEventType);
}
return iMapEvent;
}
private MapEvent createMapEvent(int eventType, int numberOfAffectedEntries, Member member) {
return new MapEvent(name, member, eventType, numberOfAffectedEntries);
}
private EntryEvent createEntryEvent(Data keyData, Data valueData, Data oldValueData,
Data mergingValueData, int eventType, Member member) {
return new DataAwareEntryEvent(member,
eventType, name, keyData, valueData, oldValueData, mergingValueData,
getContext().getSerializationService());
}
@Override
public void beforeListenerRegister() {
}
@Override
public void onListenerRegister() {
}
}
private class ClientMapPartitionLostEventHandler extends MapAddPartitionLostListenerCodec.AbstractEventHandler
implements EventHandler {
private MapPartitionLostListener listener;
public ClientMapPartitionLostEventHandler(MapPartitionLostListener listener) {
this.listener = listener;
}
@Override
public void beforeListenerRegister() {
}
@Override
public void onListenerRegister() {
}
@Override
public void handle(int partitionId, String uuid) {
final Member member = getContext().getClusterService().getMember(uuid);
listener.partitionLost(new MapPartitionLostEvent(name, member, -1, partitionId));
}
}
private class ClientMapAddNearCacheEventHandler extends MapAddNearCacheEntryListenerCodec.AbstractEventHandler
implements EventHandler {
@Override
public void beforeListenerRegister() {
invalidateNearCache();
}
@Override
public void onListenerRegister() {
invalidateNearCache();
}
@Override
public void handle(Data key, Data value, Data oldValue, Data mergingValue,
int eventType, String uuid, int numberOfAffectedEntries) {
EntryEventType entryEventType = EntryEventType.getByType(eventType);
switch (entryEventType) {
case ADDED:
case REMOVED:
case UPDATED:
case MERGED:
case EVICTED:
nearCache.remove(key);
break;
case CLEAR_ALL:
case EVICT_ALL:
nearCache.clear();
break;
default:
throw new IllegalArgumentException("Not a known event type " + entryEventType);
}
}
}
}
