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Camel Lumberjack log streaming component

There is a newer version: 4.9.0

/*
 * 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.camel.component.lumberjack.io;

import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToByteEncoder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class LumberjackAckEncoder extends MessageToByteEncoder {
    private static final Logger LOG = LoggerFactory.getLogger(LumberjackAckEncoder.class);

    @Override
    protected void encode(ChannelHandlerContext channelHandlerContext, LumberjackAck lumberjackAck, ByteBuf byteBuf) {
        LOG.debug("Window size is {}, Version is {}. Sending ACK", lumberjackAck.getWindowSize(), lumberjackAck.getVersion());
        byteBuf.writeByte(lumberjackAck.getVersion());
        byteBuf.writeByte('A');
        byteBuf.writeInt(lumberjackAck.getWindowSize());
    }
}