Package org.apache.nifi.web.server.handler

Class HeaderWriterHandler

java.lang.Object
org.eclipse.jetty.util.component.AbstractLifeCycle
org.eclipse.jetty.util.component.ContainerLifeCycle
org.eclipse.jetty.server.Handler.Abstract
org.eclipse.jetty.server.Handler.AbstractContainer
org.eclipse.jetty.server.Handler.Wrapper
org.apache.nifi.web.server.handler.HeaderWriterHandler
All Implemented Interfaces:
org.eclipse.jetty.server.Handler, org.eclipse.jetty.server.Handler.Container, org.eclipse.jetty.server.Handler.Singleton, org.eclipse.jetty.server.Request.Handler, 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, org.eclipse.jetty.util.thread.Invocable
public class HeaderWriterHandler extends org.eclipse.jetty.server.Handler.Wrapper
HTTP Response Header Writer Handler applies standard headers to HTTP responses

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.eclipse.jetty.server.Handler.Abstract

    org.eclipse.jetty.server.Handler.Abstract.NonBlocking

    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.server.Handler

    org.eclipse.jetty.server.Handler.Abstract, org.eclipse.jetty.server.Handler.AbstractContainer, org.eclipse.jetty.server.Handler.Collection, org.eclipse.jetty.server.Handler.Container, org.eclipse.jetty.server.Handler.Sequence, org.eclipse.jetty.server.Handler.Singleton, org.eclipse.jetty.server.Handler.Wrapper

    Nested classes/interfaces inherited from interface org.eclipse.jetty.util.thread.Invocable

    org.eclipse.jetty.util.thread.Invocable.Callable, org.eclipse.jetty.util.thread.Invocable.InvocationType, org.eclipse.jetty.util.thread.Invocable.ReadyTask, org.eclipse.jetty.util.thread.Invocable.Task

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

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

    Nested classes/interfaces inherited from interface org.eclipse.jetty.server.Request.Handler

    org.eclipse.jetty.server.Request.Handler.AbortException

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static final String
    CONTENT_SECURITY_POLICY
     
    private static final String
    CONTENT_SECURITY_POLICY_HEADER
     
    private static final String
    CONTENT_TYPE_OPTIONS
     
    private static final String
    CONTENT_TYPE_OPTIONS_HEADER
     
    private static final String
    FRAME_OPTIONS
     
    private static final String
    FRAME_OPTIONS_HEADER
     
    private static final String
    STRICT_TRANSPORT_SECURITY
     
    private static final String
    STRICT_TRANSPORT_SECURITY_HEADER
     
    private static final String
    XSS_PROTECTION
     
    private static final String
    XSS_PROTECTION_HEADER
     

    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

    Fields inherited from interface org.eclipse.jetty.util.thread.Invocable

    __nonBlocking, NOOP

  • Constructor Summary

    Constructors
    Constructor
    Description
    HeaderWriterHandler()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    handle(org.eclipse.jetty.server.Request request, org.eclipse.jetty.server.Response response, org.eclipse.jetty.util.Callback callback)
    Handle requests and set HTTP response headers

    Methods inherited from class org.eclipse.jetty.server.Handler.Wrapper

    getHandler, getInvocationType, setHandler

    Methods inherited from class org.eclipse.jetty.server.Handler.AbstractContainer

    findContainerOf, getDescendant, getDescendants, isDynamic, setDynamic, setServer

    Methods inherited from class org.eclipse.jetty.server.Handler.Abstract

    destroy, doStart, doStop, getServer

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

    addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dumpObjects, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, installBean, installBean, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, start, stop, 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

    clone, equals, finalize, 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.Destroyable

    destroy

    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.server.Handler

    getServer, setServer

    Methods inherited from interface org.eclipse.jetty.server.Handler.Container

    getContainer, getDescendant, getDescendants, getDescendants

    Methods inherited from interface org.eclipse.jetty.server.Handler.Singleton

    getHandlers, getTail, insertHandler, setHandler

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

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

  • Field Details

  • Constructor Details

    • HeaderWriterHandler

      public HeaderWriterHandler()

  • Method Details

    • handle

      public boolean handle(org.eclipse.jetty.server.Request request, org.eclipse.jetty.server.Response response, org.eclipse.jetty.util.Callback callback) throws Exception
      Handle requests and set HTTP response headers
      Specified by:
      handle in interface org.eclipse.jetty.server.Request.Handler
      Overrides:
      handle in class org.eclipse.jetty.server.Handler.Wrapper
      Parameters:
      request - Jetty Request
      response - Jetty Response
      callback - Jetty Callback
      Returns:
      Handled status
      Throws:
      Exception - Thrown on failures from subsequent handlers