Package io.netty.handler.codec.memcache.binary

Class BinaryMemcacheClientCodec.Decoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

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

io.netty.handler.codec.memcache.binary.BinaryMemcacheClientCodec.Decoder

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler

Enclosing class:

BinaryMemcacheClientCodec

private final class BinaryMemcacheClientCodec.Decoder
extends BinaryMemcacheResponseDecoder

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.handler.codec.memcache.binary.AbstractBinaryMemcacheDecoder

AbstractBinaryMemcacheDecoder.State

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

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	Description
Decoder(int chunkSize)

Method Summary

Modifier and Type	Method	Description
void	channelInactive(ChannelHandlerContext ctx)	When the channel goes inactive, release all frames to prevent data leaks.
protected void	decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out)	Decode the from one ByteBuf to an other.

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

buildInvalidMessage, decodeHeader

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

resetDecoder

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

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

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded

Constructor Details

Decoder

Decoder(int chunkSize)

Method Details

decode

protected void decode(ChannelHandlerContext ctx,
 ByteBuf in,
 List<Object> out)
               throws Exception

Description copied from class: ByteToMessageDecoder

Decode the from one ByteBuf to an other. This method will be called till either the input ByteBuf has nothing to read when return from this method or till nothing was read from the input ByteBuf.

Overrides:

decode in class AbstractBinaryMemcacheDecoder<BinaryMemcacheResponse>

Parameters:

ctx - the ChannelHandlerContext which this ByteToMessageDecoder belongs to

in - the ByteBuf from which to read data

out - the List to which decoded messages should be added

Throws:

Exception - is thrown if an error occurs

channelInactive

public void channelInactive(ChannelHandlerContext ctx)
                     throws Exception

Description copied from class: AbstractBinaryMemcacheDecoder

When the channel goes inactive, release all frames to prevent data leaks.

Specified by:

channelInactive in interface ChannelInboundHandler

Overrides:

channelInactive in class AbstractBinaryMemcacheDecoder<BinaryMemcacheResponse>

Parameters:

ctx - handler context

Throws:

Exception