com.hazelcast.collection.impl.queue.client.ContainsRequest 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.collection.impl.queue.client;
import com.hazelcast.client.impl.client.RetryableRequest;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.PortableReader;
import com.hazelcast.nio.serialization.PortableWriter;
import com.hazelcast.collection.impl.queue.operations.ContainsOperation;
import com.hazelcast.collection.impl.queue.QueuePortableHook;
import com.hazelcast.spi.Operation;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
/**
* Provides the request service for {@link com.hazelcast.collection.impl.queue.operations.ContainsOperation}
*/
public class ContainsRequest extends QueueRequest implements RetryableRequest {
private Collection dataList;
public ContainsRequest() {
}
public ContainsRequest(String name, Collection dataList) {
super(name);
this.dataList = dataList;
}
@Override
protected Operation prepareOperation() {
return new ContainsOperation(name, dataList);
}
@Override
public int getClassId() {
return QueuePortableHook.CONTAINS;
}
@Override
public void write(PortableWriter writer) throws IOException {
super.write(writer);
writer.writeInt("s", dataList.size());
final ObjectDataOutput out = writer.getRawDataOutput();
for (Data data : dataList) {
out.writeData(data);
}
}
@Override
public void read(PortableReader reader) throws IOException {
super.read(reader);
int size = reader.readInt("s");
final ObjectDataInput in = reader.getRawDataInput();
dataList = new ArrayList(size);
for (int i = 0; i < size; i++) {
Data data = in.readData();
dataList.add(data);
}
}
@Override
public String getMethodName() {
if (dataList.size() == 1) {
return "contains";
}
return "containsAll";
}
@Override
public Object[] getParameters() {
if (dataList.size() == 1) {
return dataList.toArray();
}
return new Object[] {dataList};
}
}