org.apache.flink.runtime.webmonitor.history

类 HistoryServerStaticFileServerHandler

java.lang.Object

org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerAdapter

org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandlerAdapter

org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler<org.apache.flink.runtime.rest.handler.router.RoutedRequest>

org.apache.flink.runtime.webmonitor.history.HistoryServerStaticFileServerHandler

所有已实现的接口:

org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler, org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler

@ChannelHandler.Sharable
public class HistoryServerStaticFileServerHandler
extends org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler<org.apache.flink.runtime.rest.handler.router.RoutedRequest>

Simple file server handler used by the HistoryServer that serves requests to web frontend's static files, such as HTML, CSS, JS or JSON files.

This code is based on the "HttpStaticFileServerHandler" from the Netty project's HTTP server example.

This class is a copy of the StaticFileServerHandler. The differences are that the request path is modified to end on ".json" if it does not have a filename extension; when "index.html" is requested we load "index_hs.html" instead to inject the modified HistoryServer WebInterface and that the caching of the "/joboverview" page is prevented.

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler

org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler.Sharable

构造器概要

构造器

构造器和说明
HistoryServerStaticFileServerHandler(File rootPath)

方法概要

限定符和类型	方法和说明
void	channelRead0(org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerContext ctx, org.apache.flink.runtime.rest.handler.router.RoutedRequest routedRequest)
void	exceptionCaught(org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerContext ctx, Throwable cause)

从类继承的方法 org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

从类继承的方法 org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandlerAdapter

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

从类继承的方法 org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, 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 org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

构造器详细资料

HistoryServerStaticFileServerHandler

public HistoryServerStaticFileServerHandler(File rootPath)
                                     throws IOException

抛出:

IOException

方法详细资料

channelRead0

public void channelRead0(org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerContext ctx,
                         org.apache.flink.runtime.rest.handler.router.RoutedRequest routedRequest)
                  throws Exception

指定者:

channelRead0 在类中 org.apache.flink.shaded.netty4.io.netty.channel.SimpleChannelInboundHandler<org.apache.flink.runtime.rest.handler.router.RoutedRequest>

抛出:

Exception

exceptionCaught

public void exceptionCaught(org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandlerContext ctx,
                            Throwable cause)

指定者:

exceptionCaught 在接口中 org.apache.flink.shaded.netty4.io.netty.channel.ChannelHandler

指定者:

exceptionCaught 在接口中 org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandler

覆盖:

exceptionCaught 在类中 org.apache.flink.shaded.netty4.io.netty.channel.ChannelInboundHandlerAdapter