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TxPullResponseEncoder.java
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TxPullResponseEncoder.java
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/*
* Copyright (c) 2002-2018 "Neo4j,"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j Enterprise Edition. The included source
* code can be redistributed and/or modified under the terms of the
* GNU AFFERO GENERAL PUBLIC LICENSE Version 3
* (http://www.fsf.org/licensing/licenses/agpl-3.0.html) with the
* Commons Clause, as found in the associated LICENSE.txt file.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* Neo4j object code can be licensed independently from the source
* under separate terms from the AGPL. Inquiries can be directed to:
* licensing@neo4j.com
*
* More information is also available at:
* https://neo4j.com/licensing/
*/
package org.neo4j.causalclustering.catchup.tx;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToByteEncoder;
import org.neo4j.causalclustering.messaging.NetworkWritableChannel;
import org.neo4j.causalclustering.messaging.marshalling.storeid.StoreIdMarshal;
import org.neo4j.kernel.impl.transaction.log.entry.LogEntryWriter;
public class TxPullResponseEncoder extends MessageToByteEncoder<TxPullResponse>
{
@Override
protected void encode( ChannelHandlerContext ctx, TxPullResponse response, ByteBuf out ) throws Exception
{
NetworkWritableChannel channel = new NetworkWritableChannel( out );
StoreIdMarshal.INSTANCE.marshal( response.storeId(), channel );
new LogEntryWriter( channel ).serialize( response.tx() );
}
}