com.hazelcast.cache.impl.client.CacheIterateRequest Maven / Gradle / Ivy
/*
* 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.cache.impl.client;
import com.hazelcast.cache.impl.CachePortableHook;
import com.hazelcast.cache.impl.CacheService;
import com.hazelcast.cache.impl.operation.CacheKeyIteratorOperation;
import com.hazelcast.client.impl.client.PartitionClientRequest;
import com.hazelcast.client.impl.client.RetryableRequest;
import com.hazelcast.nio.serialization.PortableReader;
import com.hazelcast.nio.serialization.PortableWriter;
import com.hazelcast.spi.Operation;
import java.io.IOException;
import java.security.Permission;
public class CacheIterateRequest
extends PartitionClientRequest
implements RetryableRequest {
private String name;
private int partitionId;
private int tableIndex;
private int batch;
public CacheIterateRequest() {
}
public CacheIterateRequest(String name, int partitionId, int tableIndex, int batch) {
this.name = name;
this.partitionId = partitionId;
this.tableIndex = tableIndex;
this.batch = batch;
}
@Override
protected Operation prepareOperation() {
return new CacheKeyIteratorOperation(name, tableIndex, batch);
}
@Override
protected int getPartition() {
return partitionId;
}
public final int getFactoryId() {
return CachePortableHook.F_ID;
}
@Override
public int getClassId() {
return CachePortableHook.ITERATE;
}
public final String getServiceName() {
return CacheService.SERVICE_NAME;
}
@Override
public Permission getRequiredPermission() {
return null;
}
@Override
public void write(PortableWriter writer)
throws IOException {
super.write(writer);
writer.writeUTF("n", name);
writer.writeInt("p", partitionId);
writer.writeInt("t", tableIndex);
writer.writeInt("b", batch);
}
@Override
public void read(PortableReader reader)
throws IOException {
super.read(reader);
name = reader.readUTF("n");
partitionId = reader.readInt("p");
tableIndex = reader.readInt("t");
batch = reader.readInt("b");
}
}