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com.hazelcast.client.proxy.txn.ClientTxnMapProxy Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2017, 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.txn;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapContainsKeyCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapDeleteCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapGetCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapGetForUpdateCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapKeySetCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapKeySetWithPredicateCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapPutCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapPutIfAbsentCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapRemoveCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapRemoveIfSameCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapReplaceCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapReplaceIfSameCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapSetCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapSizeCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapValuesCodec;
import com.hazelcast.client.impl.protocol.codec.TransactionalMapValuesWithPredicateCodec;
import com.hazelcast.client.spi.ClientTransactionContext;
import com.hazelcast.core.TransactionalMap;
import com.hazelcast.map.impl.MapService;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.query.Predicate;
import com.hazelcast.spi.impl.UnmodifiableLazyList;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import static com.hazelcast.util.Preconditions.checkNotNull;
import static com.hazelcast.util.ThreadUtil.getThreadId;
/**
* Proxy implementation of {@link TransactionalMap} interface.
*
* @param key
* @param value
*/
public class ClientTxnMapProxy extends ClientTxnProxy implements TransactionalMap {
public ClientTxnMapProxy(String name, ClientTransactionContext transactionContext) {
super(name, transactionContext);
}
@Override
public boolean containsKey(Object key) {
checkNotNull(key, "key can't be null");
ClientMessage request = TransactionalMapContainsKeyCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key));
ClientMessage response = invoke(request);
return TransactionalMapContainsKeyCodec.decodeResponse(response).response;
}
@Override
public V get(Object key) {
checkNotNull(key, "key can't be null");
ClientMessage request = TransactionalMapGetCodec.encodeRequest(name, getTransactionId(), getThreadId(), toData(key));
ClientMessage response = invoke(request);
return (V) toObject(TransactionalMapGetCodec.decodeResponse(response).response);
}
@Override
public V getForUpdate(Object key) {
checkNotNull(key, "key can't be null");
ClientMessage request = TransactionalMapGetForUpdateCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key));
ClientMessage response = invoke(request);
return (V) toObject(TransactionalMapGetForUpdateCodec.decodeResponse(response).response);
}
@Override
public int size() {
ClientMessage request = TransactionalMapSizeCodec.encodeRequest(name, getTransactionId(), getThreadId());
ClientMessage response = invoke(request);
return TransactionalMapSizeCodec.decodeResponse(response).response;
}
@Override
public boolean isEmpty() {
return size() == 0;
}
@Override
public V put(K key, V value) {
return put(key, value, -1, TimeUnit.MILLISECONDS);
}
@Override
public V put(K key, V value, long ttl, TimeUnit timeunit) {
checkNotNull(key, "key can't be null");
checkNotNull(value, "value can't be null");
ClientMessage request = TransactionalMapPutCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key), toData(value), timeunit.toMillis(ttl));
ClientMessage response = invoke(request);
return (V) toObject(TransactionalMapPutCodec.decodeResponse(response).response);
}
@Override
public void set(K key, V value) {
checkNotNull(key, "key can't be null");
checkNotNull(value, "value can't be null");
ClientMessage request = TransactionalMapSetCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key), toData(value));
invoke(request);
}
@Override
public V putIfAbsent(K key, V value) {
checkNotNull(key, "key can't be null");
checkNotNull(value, "value can't be null");
ClientMessage request = TransactionalMapPutIfAbsentCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key), toData(value));
ClientMessage response = invoke(request);
return (V) toObject(TransactionalMapPutIfAbsentCodec.decodeResponse(response).response);
}
@Override
public V replace(K key, V value) {
checkNotNull(key, "key can't be null");
checkNotNull(value, "value can't be null");
ClientMessage request = TransactionalMapReplaceCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key), toData(value));
ClientMessage response = invoke(request);
return (V) toObject(TransactionalMapReplaceCodec.decodeResponse(response).response);
}
@Override
public boolean replace(K key, V oldValue, V newValue) {
checkNotNull(key, "key can't be null");
checkNotNull(oldValue, "oldValue can't be null");
checkNotNull(newValue, "newValue can't be null");
ClientMessage request = TransactionalMapReplaceIfSameCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key), toData(oldValue), toData(newValue));
ClientMessage response = invoke(request);
return TransactionalMapReplaceIfSameCodec.decodeResponse(response).response;
}
@Override
public V remove(Object key) {
checkNotNull(key, "key can't be null");
ClientMessage request = TransactionalMapRemoveCodec.encodeRequest(name, getTransactionId(), getThreadId(), toData(key));
ClientMessage response = invoke(request);
return (V) toObject(TransactionalMapRemoveCodec.decodeResponse(response).response);
}
@Override
public void delete(Object key) {
checkNotNull(key, "key can't be null");
ClientMessage request = TransactionalMapDeleteCodec.encodeRequest(name, getTransactionId(), getThreadId(), toData(key));
invoke(request);
}
@Override
public boolean remove(Object key, Object value) {
checkNotNull(key, "key can't be null");
checkNotNull(value, "value can't be null");
ClientMessage request = TransactionalMapRemoveIfSameCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(key), toData(value));
ClientMessage response = invoke(request);
return TransactionalMapRemoveIfSameCodec.decodeResponse(response).response;
}
@Override
@SuppressWarnings("unchecked")
public Set keySet() {
ClientMessage request = TransactionalMapKeySetCodec.encodeRequest(name, getTransactionId(), getThreadId());
ClientMessage response = invoke(request);
Collection dataKeySet = TransactionalMapKeySetCodec.decodeResponse(response).response;
HashSet keySet = new HashSet(dataKeySet.size());
for (Data data : dataKeySet) {
keySet.add((K) toObject(data));
}
return keySet;
}
@Override
@SuppressWarnings("unchecked")
public Set keySet(Predicate predicate) {
checkNotNull(predicate, "predicate can't null");
ClientMessage request = TransactionalMapKeySetWithPredicateCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(predicate));
ClientMessage response = invoke(request);
Collection dataKeySet = TransactionalMapKeySetWithPredicateCodec.decodeResponse(response).response;
HashSet keySet = new HashSet(dataKeySet.size());
for (Data data : dataKeySet) {
keySet.add((K) toObject(data));
}
return keySet;
}
@Override
@SuppressWarnings("unchecked")
public Collection values() {
ClientMessage request = TransactionalMapValuesCodec.encodeRequest(name, getTransactionId(), getThreadId());
ClientMessage response = invoke(request);
List dataValues = TransactionalMapValuesCodec.decodeResponse(response).response;
return new UnmodifiableLazyList(dataValues, getSerializationService());
}
@Override
@SuppressWarnings("unchecked")
public Collection values(Predicate predicate) {
checkNotNull(predicate, "predicate can't be null");
ClientMessage request = TransactionalMapValuesWithPredicateCodec
.encodeRequest(name, getTransactionId(), getThreadId(), toData(predicate));
ClientMessage response = invoke(request);
Collection dataValues = TransactionalMapValuesWithPredicateCodec.decodeResponse(response).response;
List values = new ArrayList(dataValues.size());
for (Data value : dataValues) {
values.add((V) toObject(value));
}
return values;
}
@Override
public String getServiceName() {
return MapService.SERVICE_NAME;
}
@Override
void onDestroy() {
}
}
