Package org.apache.storm.messaging.netty

Class MessageDecoder

java.lang.Object

org.apache.storm.shade.io.netty.channel.ChannelHandlerAdapter

org.apache.storm.shade.io.netty.channel.ChannelInboundHandlerAdapter

org.apache.storm.shade.io.netty.handler.codec.ByteToMessageDecoder

org.apache.storm.messaging.netty.MessageDecoder

All Implemented Interfaces:

org.apache.storm.shade.io.netty.channel.ChannelHandler, org.apache.storm.shade.io.netty.channel.ChannelInboundHandler

public class MessageDecoder
extends org.apache.storm.shade.io.netty.handler.codec.ByteToMessageDecoder

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.storm.shade.io.netty.handler.codec.ByteToMessageDecoder

org.apache.storm.shade.io.netty.handler.codec.ByteToMessageDecoder.Cumulator

Nested classes/interfaces inherited from interface org.apache.storm.shade.io.netty.channel.ChannelHandler

org.apache.storm.shade.io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields inherited from class org.apache.storm.shade.io.netty.handler.codec.ByteToMessageDecoder

COMPOSITE_CUMULATOR, MERGE_CUMULATOR

Constructor Summary

Constructors

Constructor	Description
MessageDecoder(KryoValuesDeserializer deser)

Method Summary

Modifier and Type	Method	Description
protected void	decode(org.apache.storm.shade.io.netty.channel.ChannelHandlerContext ctx, org.apache.storm.shade.io.netty.buffer.ByteBuf buf, List<Object> out)
void	exceptionCaught(org.apache.storm.shade.io.netty.channel.ChannelHandlerContext ctx, Throwable cause)

Methods inherited from class org.apache.storm.shade.io.netty.handler.codec.ByteToMessageDecoder

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

Methods inherited from class org.apache.storm.shade.io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged

Methods inherited from class org.apache.storm.shade.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 org.apache.storm.shade.io.netty.channel.ChannelHandler

handlerAdded

Constructor Detail

MessageDecoder

public MessageDecoder(KryoValuesDeserializer deser)

Method Detail

decode

protected void decode(org.apache.storm.shade.io.netty.channel.ChannelHandlerContext ctx,
                      org.apache.storm.shade.io.netty.buffer.ByteBuf buf,
                      List<Object> out)
               throws Exception

Specified by:

decode in class org.apache.storm.shade.io.netty.handler.codec.ByteToMessageDecoder

Throws:

Exception

exceptionCaught

public void exceptionCaught(org.apache.storm.shade.io.netty.channel.ChannelHandlerContext ctx,
                            Throwable cause)

Specified by:

exceptionCaught in interface org.apache.storm.shade.io.netty.channel.ChannelHandler

Specified by:

exceptionCaught in interface org.apache.storm.shade.io.netty.channel.ChannelInboundHandler

Overrides:

exceptionCaught in class org.apache.storm.shade.io.netty.channel.ChannelInboundHandlerAdapter