org.neo4j.causalclustering.catchup.storecopy

Class FileChunkDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.MessageToMessageDecoder<io.netty.buffer.ByteBuf>

org.neo4j.causalclustering.catchup.storecopy.FileChunkDecoder

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler

public class FileChunkDecoder
extends io.netty.handler.codec.MessageToMessageDecoder<io.netty.buffer.ByteBuf>

This class does not consume bytes during the decode method. Instead, it puts a FileChunk object with a reference to the buffer, to be consumed later. This is the reason it does not extend ByteToMessageDecoder, since that class fails if an object is added in the out list but no bytes have been consumed.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
FileChunkDecoder()

Method Summary

Methods inherited from class io.netty.handler.codec.MessageToMessageDecoder

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Constructor Detail

FileChunkDecoder

public FileChunkDecoder()