BinaryMemcacheResponseDecoder (Netty API Reference (4.2.1.Final))

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

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler
```
@UnstableApi
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

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

BinaryMemcacheResponseDecoder()

BinaryMemcacheResponseDecoder(int chunkSize)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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, 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 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.