Module org.apache.wicket.request
Package org.apache.wicket.request

Interface IRequestHandler

All Known Subinterfaces:
ILoggableRequestHandler, IRequestHandlerDelegate
All Known Implementing Classes:
EmptyRequestHandler, ErrorCodeRequestHandler, RedirectRequestHandler, TextRequestHandler
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface IRequestHandler
A request handler is the base entity that is the subject of a request. Different types of request have different request handlers. For instance a request for a bookmarkable page differs from a request for a link on a previously rendered page, which in turn differs from a request for a shared resource.
Author:
Eelco Hillenius, Matej Knopp

  • Method Summary

    Modifier and Type
    Method
    Description
    default void
    detach(IRequestCycle requestCycle)
    This method is called at the end of a request cycle to indicate that processing is done and that cleaning up of the subject(s) of this target may be done.
    void
    respond(IRequestCycle requestCycle)
    Generates a response.

  • Method Details

    • respond

      void respond(IRequestCycle requestCycle)
      Generates a response.
      Parameters:
      requestCycle - the current request cycle

    • detach

      default void detach(IRequestCycle requestCycle)
      This method is called at the end of a request cycle to indicate that processing is done and that cleaning up of the subject(s) of this target may be done.
      Parameters:
      requestCycle - the current request cycle