com.hazelcast.spi.impl.operationservice.impl.operations.PartitionAwareFactoryAccessor Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, 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.spi.impl.operationservice.impl.operations;
import com.hazelcast.client.impl.operations.OperationFactoryWrapper;
import com.hazelcast.spi.impl.operationservice.OperationFactory;
public final class PartitionAwareFactoryAccessor {
private PartitionAwareFactoryAccessor() {
}
/**
* @param operationFactory operationFactory
* @return extracted {@code PartitionAwareOperationFactory} from supplied operation factory or null
*/
public static PartitionAwareOperationFactory extractPartitionAware(OperationFactory operationFactory) {
if (operationFactory instanceof PartitionAwareOperationFactory) {
return ((PartitionAwareOperationFactory) operationFactory);
}
if (operationFactory instanceof OperationFactoryWrapper) {
OperationFactory unwrapped = ((OperationFactoryWrapper) operationFactory).getOperationFactory();
if (unwrapped instanceof PartitionAwareOperationFactory) {
return ((PartitionAwareOperationFactory) unwrapped);
}
}
return null;
}
}