io.seata.core.rpc.netty

类 MessageCodecHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

io.netty.handler.codec.ByteToMessageCodec<RpcMessage>

io.seata.core.rpc.netty.MessageCodecHandler

所有已实现的接口:

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

public class MessageCodecHandler
extends io.netty.handler.codec.ByteToMessageCodec<RpcMessage>

The type Message codec handler. RpcMessage protocol 0 1 2 3 4 6 8 10 12 14 16 +-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ | 0xdada | flag | typecode/ | requestid | | | | | bodylength| | | +-----------+-----------+-----------+-----------+-----------+-----------+-----------+ + | ... ... | + + | body | + + | ... ... | +-----------------------------------------------------------------------------------------------+

作者:

jimin.jm @alibaba-inc.com

嵌套类概要

从接口继承的嵌套类/接口 io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

构造器概要

构造器

构造器和说明
MessageCodecHandler()

方法概要

限定符和类型	方法和说明
protected void	decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in, List<Object> out)
protected void	encode(io.netty.channel.ChannelHandlerContext ctx, RpcMessage msg, io.netty.buffer.ByteBuf out)

从类继承的方法 io.netty.handler.codec.ByteToMessageCodec

acceptOutboundMessage, channelInactive, channelRead, channelReadComplete, decodeLast, handlerAdded, handlerRemoved, write

从类继承的方法 io.netty.channel.ChannelDuplexHandler

bind, close, connect, deregister, disconnect, flush, read

从类继承的方法 io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

从类继承的方法 io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, isSharable

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.channel.ChannelHandler

exceptionCaught

构造器详细资料

MessageCodecHandler

public MessageCodecHandler()

方法详细资料

encode

protected void encode(io.netty.channel.ChannelHandlerContext ctx,
                      RpcMessage msg,
                      io.netty.buffer.ByteBuf out)
               throws Exception

指定者:

encode 在类中 io.netty.handler.codec.ByteToMessageCodec<RpcMessage>

抛出:

Exception

decode

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

指定者:

decode 在类中 io.netty.handler.codec.ByteToMessageCodec<RpcMessage>

抛出:

Exception