com.hazelcast.map.impl.operation.MultipleEntryOperationFactory 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.map.impl.operation;
import com.hazelcast.map.EntryProcessor;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.spi.Operation;
import com.hazelcast.spi.OperationFactory;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
public class MultipleEntryOperationFactory implements OperationFactory {
private String name;
private Set keys;
private EntryProcessor entryProcessor;
public MultipleEntryOperationFactory() {
}
public MultipleEntryOperationFactory(String name, Set keys, EntryProcessor entryProcessor) {
this.name = name;
this.keys = keys;
this.entryProcessor = entryProcessor;
}
@Override
public Operation createOperation() {
return new MultipleEntryOperation(name, keys, entryProcessor);
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeUTF(name);
out.writeInt(keys.size());
for (Data key : keys) {
out.writeData(key);
}
out.writeObject(entryProcessor);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
this.name = in.readUTF();
int size = in.readInt();
this.keys = new HashSet(size);
for (int i = 0; i < size; i++) {
Data key = in.readData();
keys.add(key);
}
this.entryProcessor = in.readObject();
}
}