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A fork of the Apache Cassandra Project ready to embed Elasticsearch.
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.cassandra.repair.messages;
import java.io.IOException;
import java.util.Objects;
import java.util.UUID;
import org.apache.cassandra.io.util.DataInputPlus;
import org.apache.cassandra.io.util.DataOutputPlus;
import org.apache.cassandra.utils.UUIDSerializer;
/**
* Message to cleanup repair resources on replica nodes.
*
* @since 2.1.6
*/
public class CleanupMessage extends RepairMessage
{
public static MessageSerializer serializer = new CleanupMessageSerializer();
public final UUID parentRepairSession;
public CleanupMessage(UUID parentRepairSession)
{
super(Type.CLEANUP, null);
this.parentRepairSession = parentRepairSession;
}
@Override
public boolean equals(Object o)
{
if (!(o instanceof CleanupMessage))
return false;
CleanupMessage other = (CleanupMessage) o;
return messageType == other.messageType &&
parentRepairSession.equals(other.parentRepairSession);
}
@Override
public int hashCode()
{
return Objects.hash(messageType, parentRepairSession);
}
public static class CleanupMessageSerializer implements MessageSerializer
{
public void serialize(CleanupMessage message, DataOutputPlus out, int version) throws IOException
{
UUIDSerializer.serializer.serialize(message.parentRepairSession, out, version);
}
public CleanupMessage deserialize(DataInputPlus in, int version) throws IOException
{
UUID parentRepairSession = UUIDSerializer.serializer.deserialize(in, version);
return new CleanupMessage(parentRepairSession);
}
public long serializedSize(CleanupMessage message, int version)
{
return UUIDSerializer.serializer.serializedSize(message.parentRepairSession, version);
}
}
}
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