com.microsoft.azure.cosmosdb.internal.directconnectivity.rntbd

Class RntbdRequestDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

com.microsoft.azure.cosmosdb.internal.directconnectivity.rntbd.RntbdRequestDecoder

All Implemented Interfaces:

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

public final class RntbdRequestDecoder
extends io.netty.handler.codec.ByteToMessageDecoder

Nested Class Summary

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

io.netty.handler.codec.ByteToMessageDecoder.Cumulator

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

io.netty.channel.ChannelHandler.Sharable

Field Summary

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

COMPOSITE_CUMULATOR, MERGE_CUMULATOR

Constructor Summary

Constructors

Constructor and Description
RntbdRequestDecoder()

Method Summary

Modifier and Type	Method and Description
void	channelRead(io.netty.channel.ChannelHandlerContext context, Object message) Prepare for decoding an @{link RntbdRequest} or fire a channel readTree event to pass the input message along.
protected void	decode(io.netty.channel.ChannelHandlerContext context, io.netty.buffer.ByteBuf in, List<Object> out) Decode the input ByteBuf to an RntbdRequest instance.

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

actualReadableBytes, callDecode, channelInactive, 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

RntbdRequestDecoder

public RntbdRequestDecoder()

Method Detail

channelRead

public void channelRead(io.netty.channel.ChannelHandlerContext context,
                        Object message)
                 throws Exception

Prepare for decoding an @{link RntbdRequest} or fire a channel readTree event to pass the input message along.

Specified by:

channelRead in interface io.netty.channel.ChannelInboundHandler

Overrides:

channelRead in class io.netty.handler.codec.ByteToMessageDecoder

Parameters:

context - the ChannelHandlerContext which this ByteToMessageDecoder belongs to

message - the message to be decoded

Throws:

Exception - thrown if an error occurs

decode

protected void decode(io.netty.channel.ChannelHandlerContext context,
                      io.netty.buffer.ByteBuf in,
                      List<Object> out)
               throws IllegalStateException

Decode the input ByteBuf to an RntbdRequest instance.

This method will be called till either the input ByteBuf has nothing to readTree after return from this method or till nothing was readTree from the input ByteBuf.

Specified by:

decode in class io.netty.handler.codec.ByteToMessageDecoder

Parameters:

context - the ChannelHandlerContext to which this ByteToMessageDecoder belongs.

in - the ByteBuf from which to read data.

out - the List to which decoded messages should be added.

Throws:

IllegalStateException - thrown if an error occurs