Package org.apache.spark.ui

Class ProxyRedirectHandler

Object
org.eclipse.jetty.util.component.AbstractLifeCycle
org.eclipse.jetty.util.component.ContainerLifeCycle
org.eclipse.jetty.server.handler.AbstractHandler
org.eclipse.jetty.server.handler.AbstractHandlerContainer
org.eclipse.jetty.server.handler.HandlerWrapper
org.apache.spark.ui.ProxyRedirectHandler
All Implemented Interfaces:
org.eclipse.jetty.server.Handler, org.eclipse.jetty.server.HandlerContainer, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.Dumpable.DumpableContainer, org.eclipse.jetty.util.component.LifeCycle
public class ProxyRedirectHandler extends org.eclipse.jetty.server.handler.HandlerWrapper
A Jetty handler to handle redirects to a proxy server. It intercepts redirects and rewrites the location to point to the proxy server.

The handler needs to be set as the server's handler, because Jetty sometimes generates redirects before invoking any servlet handlers or filters. One of such cases is when asking for the root of a servlet context without the trailing slash (e.g. "/jobs") - Jetty will send a redirect to the same URL, but with a trailing slash.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.AbstractHandler

    org.eclipse.jetty.server.handler.AbstractHandler.ErrorDispatchHandler

    Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

    org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener, org.eclipse.jetty.util.component.AbstractLifeCycle.StopException

    Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

    org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

    Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Dumpable

    org.eclipse.jetty.util.component.Dumpable.DumpableContainer

    Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

    org.eclipse.jetty.util.component.LifeCycle.Listener

  • Field Summary

    Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

    FAILED, STARTED, STARTING, STOPPED, STOPPING

    Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

    KEY

  • Constructor Summary

    Constructors
    Constructor
    Description
    ProxyRedirectHandler(String _proxyUri)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    handle(String target, org.eclipse.jetty.server.Request baseRequest, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
     

    Methods inherited from class org.eclipse.jetty.server.handler.HandlerWrapper

    destroy, getHandler, getHandlers, insertHandler, setHandler

    Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandlerContainer

    findContainerOf, getChildHandlerByClass, getChildHandlers, getChildHandlersByClass, setServer

    Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler

    getServer

    Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

    addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, unmanage, updateBean, updateBean, updateBeans, updateBeans

    Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

    getEventListeners, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, setEventListeners, start, stop, toString

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.eclipse.jetty.util.component.Container

    getCachedBeans, getEventListeners

    Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

    dumpSelf

    Methods inherited from interface org.eclipse.jetty.util.component.Dumpable.DumpableContainer

    isDumpable

    Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

    addEventListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeEventListener, start, stop

  • Constructor Details

    • ProxyRedirectHandler

      public ProxyRedirectHandler(String _proxyUri)

  • Method Details

    • handle

      public void handle(String target, org.eclipse.jetty.server.Request baseRequest, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
      Specified by:
      handle in interface org.eclipse.jetty.server.Handler
      Overrides:
      handle in class org.eclipse.jetty.server.handler.HandlerWrapper