Package com.linkedin.venice.listener

Class StatsHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

com.linkedin.venice.listener.StatsHandler

All Implemented Interfaces:

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

public class StatsHandler
extends io.netty.channel.ChannelDuplexHandler

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor	Description
StatsHandler(AggServerHttpRequestStats singleGetStats, AggServerHttpRequestStats multiGetStats, AggServerHttpRequestStats computeStats, ServerLoadControllerHandler loadControllerHandler)

Method Summary

Modifier and Type	Method	Description
void	channelRead(io.netty.channel.ChannelHandlerContext ctx, Object msg)
ServerStatsContext	getNewStatsContext()
long	getRequestStartTimeInNS()
ServerStatsContext	getServerStatsContext()
void	setMetadataRequest(boolean metadataRequest)
void	setMisroutedStoreVersionRequest(boolean misroutedStoreVersionRequest)
void	setRequestInfo(RouterRequest request)
void	setRequestSize(int requestSizeInBytes)
void	setRequestTerminatedEarly()
void	setResponseStatus(io.netty.handler.codec.http.HttpResponseStatus status)
void	setStoreName(String name)
void	write(io.netty.channel.ChannelHandlerContext ctx, Object msg, io.netty.channel.ChannelPromise promise)

Methods inherited from class io.netty.channel.ChannelDuplexHandler

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

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, 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, handlerRemoved

Constructor Details

StatsHandler

public StatsHandler(AggServerHttpRequestStats singleGetStats,
 AggServerHttpRequestStats multiGetStats,
 AggServerHttpRequestStats computeStats,
 ServerLoadControllerHandler loadControllerHandler)

Method Details

getNewStatsContext

public ServerStatsContext getNewStatsContext()

setResponseStatus

public void setResponseStatus(io.netty.handler.codec.http.HttpResponseStatus status)

setStoreName

public void setStoreName(String name)

setMetadataRequest

public void setMetadataRequest(boolean metadataRequest)

setRequestTerminatedEarly

public void setRequestTerminatedEarly()

setRequestInfo

public void setRequestInfo(RouterRequest request)

setRequestSize

public void setRequestSize(int requestSizeInBytes)

getRequestStartTimeInNS

public long getRequestStartTimeInNS()

getServerStatsContext

public ServerStatsContext getServerStatsContext()

setMisroutedStoreVersionRequest

public void setMisroutedStoreVersionRequest(boolean misroutedStoreVersionRequest)

channelRead

public void channelRead(io.netty.channel.ChannelHandlerContext ctx,
 Object msg)

Specified by:

channelRead in interface io.netty.channel.ChannelInboundHandler

Overrides:

channelRead in class io.netty.channel.ChannelInboundHandlerAdapter

write

public void write(io.netty.channel.ChannelHandlerContext ctx,
 Object msg,
 io.netty.channel.ChannelPromise promise)
           throws VeniceException

Specified by:

write in interface io.netty.channel.ChannelOutboundHandler

Overrides:

write in class io.netty.channel.ChannelDuplexHandler

Throws:

VeniceException