nats.codec

Class ServerFrameDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.ReplayingDecoder<Object>

nats.codec.ServerFrameDecoder

All Implemented Interfaces:

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

public class ServerFrameDecoder
extends io.netty.handler.codec.ReplayingDecoder<Object>

Decodes frames sent from the server.

Author:

Mike Heath

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
ServerFrameDecoder()
ServerFrameDecoder(int maxMessageSize)

Method Summary

Modifier and Type	Method and Description
protected void	decode(io.netty.channel.ChannelHandlerContext context, io.netty.buffer.ByteBuf in, List<Object> out)
protected ServerFrame	decodeCommand(io.netty.channel.ChannelHandlerContext context, String command, io.netty.buffer.ByteBuf in)
protected int	getMaxMessageSize()
protected void	throwTooLongFrameException(io.netty.channel.ChannelHandlerContext ctx)

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

callDecode, channelInactive, checkpoint, checkpoint, state, state

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

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

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

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

ServerFrameDecoder

public ServerFrameDecoder()

ServerFrameDecoder

public ServerFrameDecoder(int maxMessageSize)

Method Detail

decodeCommand

protected ServerFrame decodeCommand(io.netty.channel.ChannelHandlerContext context,
                                    String command,
                                    io.netty.buffer.ByteBuf in)

decode

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

Specified by:

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

Throws:

Exception

getMaxMessageSize

protected int getMaxMessageSize()

throwTooLongFrameException

protected void throwTooLongFrameException(io.netty.channel.ChannelHandlerContext ctx)