com.hazelcast.cache.impl.client.CacheGetAndReplaceRequest 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.operation.CacheGetAndReplaceOperation;
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.spi.Operation;
import javax.cache.expiry.ExpiryPolicy;
import java.io.IOException;
public class CacheGetAndReplaceRequest
extends AbstractCacheRequest {
protected Data key;
protected Data value;
protected ExpiryPolicy expiryPolicy;
private int completionId;
public CacheGetAndReplaceRequest() {
}
public CacheGetAndReplaceRequest(String name, Data key, Data value, ExpiryPolicy expiryPolicy) {
super(name);
this.key = key;
this.value = value;
this.expiryPolicy = expiryPolicy;
}
public int getClassId() {
return CachePortableHook.GET_AND_REPLACE;
}
protected Object getKey() {
return key;
}
@Override
protected Operation prepareOperation() {
return new CacheGetAndReplaceOperation(name, key, value, expiryPolicy, completionId);
}
public void write(PortableWriter writer)
throws IOException {
writer.writeUTF("n", name);
writer.writeInt("c", completionId);
final ObjectDataOutput out = writer.getRawDataOutput();
key.writeData(out);
value.writeData(out);
out.writeObject(expiryPolicy);
}
public void read(PortableReader reader)
throws IOException {
name = reader.readUTF("n");
completionId = reader.readInt("c");
final ObjectDataInput in = reader.getRawDataInput();
key = new Data();
key.readData(in);
value = new Data();
value.readData(in);
expiryPolicy = in.readObject();
}
public void setCompletionId(Integer completionId) {
this.completionId = completionId != null ? completionId : -1;
}
}