/*
* 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.net.InetAddress;
import java.util.UUID;
import org.apache.cassandra.db.TypeSizes;
import org.apache.cassandra.io.util.DataInputPlus;
import org.apache.cassandra.io.util.DataOutputPlus;
import org.apache.cassandra.serializers.InetAddressSerializer;
import org.apache.cassandra.serializers.TypeSerializer;
import org.apache.cassandra.utils.ByteBufferUtil;
import org.apache.cassandra.utils.UUIDSerializer;
public class PrepareConsistentResponse extends RepairMessage
{
public final UUID parentSession;
public final InetAddress participant;
public final boolean success;
public PrepareConsistentResponse(UUID parentSession, InetAddress participant, boolean success)
{
super(Type.CONSISTENT_RESPONSE, null);
assert parentSession != null;
assert participant != null;
this.parentSession = parentSession;
this.participant = participant;
this.success = success;
}
public boolean equals(Object o)
{
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
PrepareConsistentResponse that = (PrepareConsistentResponse) o;
if (success != that.success) return false;
if (!parentSession.equals(that.parentSession)) return false;
return participant.equals(that.participant);
}
public int hashCode()
{
int result = parentSession.hashCode();
result = 31 * result + participant.hashCode();
result = 31 * result + (success ? 1 : 0);
return result;
}
public static MessageSerializer serializer = new MessageSerializer<PrepareConsistentResponse>()
{
private TypeSerializer<InetAddress> inetSerializer = InetAddressSerializer.instance;
public void serialize(PrepareConsistentResponse response, DataOutputPlus out, int version) throws IOException
{
UUIDSerializer.serializer.serialize(response.parentSession, out, version);
ByteBufferUtil.writeWithShortLength(inetSerializer.serialize(response.participant), out);
out.writeBoolean(response.success);
}
public PrepareConsistentResponse deserialize(DataInputPlus in, int version) throws IOException
{
return new PrepareConsistentResponse(UUIDSerializer.serializer.deserialize(in, version),
inetSerializer.deserialize(ByteBufferUtil.readWithShortLength(in)),
in.readBoolean());
}
public long serializedSize(PrepareConsistentResponse response, int version)
{
long size = UUIDSerializer.serializer.serializedSize(response.parentSession, version);
size += ByteBufferUtil.serializedSizeWithShortLength(inetSerializer.serialize(response.participant));
size += TypeSizes.sizeof(response.success);
return size;
}
};
}