/*
* Copyright (c) 2008-2013, 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.concurrent.atomiclong;
import com.hazelcast.concurrent.atomiclong.operations.AddAndGetOperation;
import com.hazelcast.concurrent.atomiclong.operations.AlterAndGetOperation;
import com.hazelcast.concurrent.atomiclong.operations.AlterOperation;
import com.hazelcast.concurrent.atomiclong.operations.ApplyOperation;
import com.hazelcast.concurrent.atomiclong.operations.CompareAndSetOperation;
import com.hazelcast.concurrent.atomiclong.operations.GetAndAddOperation;
import com.hazelcast.concurrent.atomiclong.operations.GetAndAlterOperation;
import com.hazelcast.concurrent.atomiclong.operations.GetAndSetOperation;
import com.hazelcast.concurrent.atomiclong.operations.GetOperation;
import com.hazelcast.concurrent.atomiclong.operations.SetOperation;
import com.hazelcast.core.AsyncAtomicLong;
import com.hazelcast.core.IFunction;
import com.hazelcast.spi.AbstractDistributedObject;
import com.hazelcast.spi.InternalCompletableFuture;
import com.hazelcast.spi.NodeEngine;
import com.hazelcast.spi.Operation;
import com.hazelcast.spi.OperationService;
import com.hazelcast.util.ExceptionUtil;
import static com.hazelcast.util.ValidationUtil.isNotNull;
public class AtomicLongProxy extends AbstractDistributedObject<AtomicLongService> implements AsyncAtomicLong {
private final String name;
private final int partitionId;
public AtomicLongProxy(String name, NodeEngine nodeEngine, AtomicLongService service) {
super(nodeEngine, service);
this.name = name;
this.partitionId = nodeEngine.getPartitionService().getPartitionId(getNameAsPartitionAwareData());
}
private <E> InternalCompletableFuture<E> asyncInvoke(Operation operation) {
try {
OperationService operationService = getNodeEngine().getOperationService();
//noinspection unchecked
return (InternalCompletableFuture<E>) operationService.invokeOnPartition(
AtomicLongService.SERVICE_NAME, operation, partitionId);
} catch (Throwable throwable) {
throw ExceptionUtil.rethrow(throwable);
}
}
@Override
public String getName() {
return name;
}
public int getPartitionId() {
return partitionId;
}
@Override
public String getServiceName() {
return AtomicLongService.SERVICE_NAME;
}
@Override
public long addAndGet(long delta) {
return asyncAddAndGet(delta).getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncAddAndGet(long delta) {
Operation operation = new AddAndGetOperation(name, delta);
return asyncInvoke(operation);
}
@Override
public boolean compareAndSet(long expect, long update) {
return asyncCompareAndSet(expect, update).getSafely();
}
@Override
public InternalCompletableFuture<Boolean> asyncCompareAndSet(long expect, long update) {
Operation operation = new CompareAndSetOperation(name, expect, update);
return asyncInvoke(operation);
}
@Override
public void set(long newValue) {
asyncSet(newValue).getSafely();
}
@Override
public InternalCompletableFuture<Void> asyncSet(long newValue) {
Operation operation = new SetOperation(name, newValue);
return asyncInvoke(operation);
}
@Override
public long getAndSet(long newValue) {
return asyncGetAndSet(newValue).getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncGetAndSet(long newValue) {
Operation operation = new GetAndSetOperation(name, newValue);
return asyncInvoke(operation);
}
@Override
public long getAndAdd(long delta) {
return asyncGetAndAdd(delta).getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncGetAndAdd(long delta) {
Operation operation = new GetAndAddOperation(name, delta);
return asyncInvoke(operation);
}
@Override
public long decrementAndGet() {
return asyncDecrementAndGet().getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncDecrementAndGet() {
return asyncAddAndGet(-1);
}
@Override
public long get() {
return asyncGet().getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncGet() {
GetOperation operation = new GetOperation(name);
return asyncInvoke(operation);
}
@Override
public long incrementAndGet() {
return asyncIncrementAndGet().getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncIncrementAndGet() {
return asyncAddAndGet(1);
}
@Override
public long getAndIncrement() {
return asyncGetAndIncrement().getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncGetAndIncrement() {
return asyncGetAndAdd(1);
}
@Override
public void alter(IFunction<Long, Long> function) {
asyncAlter(function).getSafely();
}
@Override
public InternalCompletableFuture<Void> asyncAlter(IFunction<Long, Long> function) {
isNotNull(function, "function");
Operation operation = new AlterOperation(name, function);
return asyncInvoke(operation);
}
@Override
public long alterAndGet(IFunction<Long, Long> function) {
return asyncAlterAndGet(function).getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncAlterAndGet(IFunction<Long, Long> function) {
isNotNull(function, "function");
Operation operation = new AlterAndGetOperation(name, function);
return asyncInvoke(operation);
}
@Override
public long getAndAlter(IFunction<Long, Long> function) {
return asyncGetAndAlter(function).getSafely();
}
@Override
public InternalCompletableFuture<Long> asyncGetAndAlter(IFunction<Long, Long> function) {
isNotNull(function, "function");
Operation operation = new GetAndAlterOperation(name, function);
return asyncInvoke(operation);
}
@Override
public <R> R apply(IFunction<Long, R> function) {
return asyncApply(function).getSafely();
}
@Override
public <R> InternalCompletableFuture<R> asyncApply(IFunction<Long, R> function) {
isNotNull(function, "function");
Operation operation = new ApplyOperation<R>(name, function);
return asyncInvoke(operation);
}
@Override
public String toString() {
return "IAtomicLong{" + "name='" + name + '\'' + '}';
}
}