io.netty.handler.codec.memcache.binary

Class BinaryMemcacheResponseDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.memcache.AbstractMemcacheObjectDecoder

io.netty.handler.codec.memcache.binary.AbstractBinaryMemcacheDecoder<BinaryMemcacheResponse>

io.netty.handler.codec.memcache.binary.BinaryMemcacheResponseDecoder

All Implemented Interfaces:

ChannelHandler

public class BinaryMemcacheResponseDecoder
extends AbstractBinaryMemcacheDecoder<BinaryMemcacheResponse>

The decoder which takes care of decoding the response headers.

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.handler.codec.ByteToMessageDecoder

ByteToMessageDecoder.Cumulator

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

ChannelHandler.Sharable, ChannelHandler.Skip

Field Summary

Fields inherited from class io.netty.handler.codec.memcache.binary.AbstractBinaryMemcacheDecoder

DEFAULT_MAX_CHUNK_SIZE

Fields inherited from class io.netty.handler.codec.ByteToMessageDecoder

COMPOSITE_CUMULATOR, MERGE_CUMULATOR

Constructor Summary

Constructors

Constructor and Description
BinaryMemcacheResponseDecoder()
BinaryMemcacheResponseDecoder(int chunkSize)

Method Summary

Methods

Modifier and Type	Method and Description
protected BinaryMemcacheResponse	buildInvalidMessage() Helper method to create a upstream message when the incoming parsing did fail.
protected BinaryMemcacheResponse	decodeHeader(ByteBuf in) Decode and return the parsed BinaryMemcacheMessage.

Methods inherited from class io.netty.handler.codec.memcache.binary.AbstractBinaryMemcacheDecoder

channelInactive, decode, resetDecoder

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

actualReadableBytes, callDecode, channelRead, channelReadComplete, decodeLast, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setCumulator, setSingleDecode

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

bind, channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, close, connect, deregister, disconnect, exceptionCaught, flush, handlerAdded, isSharable, read, userEventTriggered, write

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryMemcacheResponseDecoder

public BinaryMemcacheResponseDecoder()

BinaryMemcacheResponseDecoder

public BinaryMemcacheResponseDecoder(int chunkSize)

Method Detail

decodeHeader

protected BinaryMemcacheResponse decodeHeader(ByteBuf in)

Description copied from class: AbstractBinaryMemcacheDecoder

Decode and return the parsed BinaryMemcacheMessage.

Specified by:

decodeHeader in class AbstractBinaryMemcacheDecoder<BinaryMemcacheResponse>

Parameters:

in - the incoming buffer.

Returns:

the decoded header.

buildInvalidMessage

protected BinaryMemcacheResponse buildInvalidMessage()

Description copied from class: AbstractBinaryMemcacheDecoder

Helper method to create a upstream message when the incoming parsing did fail.

Specified by:

buildInvalidMessage in class AbstractBinaryMemcacheDecoder<BinaryMemcacheResponse>

Returns:

a message indicating a decoding failure.