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/*
* Copyright (c) 2008-2024, 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.map.impl.operation;
import com.hazelcast.map.impl.MapDataSerializerHook;
import com.hazelcast.internal.serialization.Data;
import com.hazelcast.map.impl.operation.steps.engine.State;
import com.hazelcast.map.impl.recordstore.StaticParams;
import com.hazelcast.spi.impl.operationservice.MutatingOperation;
public class ReplaceOperation extends BasePutOperation implements MutatingOperation {
private boolean successful;
public ReplaceOperation(String name, Data dataKey, Data value) {
super(name, dataKey, value);
}
public ReplaceOperation() {
}
@Override
protected void runInternal() {
Object oldValue = recordStore.replace(dataKey, dataValue);
this.oldValue = mapServiceContext.toData(oldValue);
successful = oldValue != null;
}
@Override
protected StaticParams getStaticParams() {
return StaticParams.REPLACE_PARAMS;
}
@Override
public void applyState(State state) {
super.applyState(state);
successful = state.getOldValue() != null;
}
@Override
public boolean shouldBackup() {
return successful && super.shouldBackup();
}
public void setSuccessful(boolean successful) {
this.successful = successful;
}
@Override
public void afterRunInternal() {
if (successful) {
super.afterRunInternal();
}
}
@Override
public Object getResponse() {
return oldValue;
}
@Override
public int getClassId() {
return MapDataSerializerHook.REPLACE;
}
}
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