Examples of org.apache.wicket.IRequestTarget

org.apache.wicket.IRequestTarget

A request target is the base entity that is the subject of a request. Different types of request have different request targets. 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.

It is very important (for mounting) that implementations implement {@link java.lang.Object#equals(java.lang.Object)} and {@link java.lang.Object#hashCode()} in aconsistent way.
Typically, implementations of IRequestTarget are not meant to be used more than once. @author Eelco Hillenius

  {
    RequestCycle rc = RequestCycle.get();
    IRequestCycleProcessor processor = rc.getProcessor();
    final RequestParameters requestParameters = processor.getRequestCodingStrategy().decode(
      new FormDispatchRequest(rc.getRequest(), url));
    IRequestTarget rt = processor.resolve(rc, requestParameters);
    if (rt instanceof IListenerInterfaceRequestTarget)
    {
      IListenerInterfaceRequestTarget interfaceTarget = ((IListenerInterfaceRequestTarget)rt);
      interfaceTarget.getRequestListenerInterface().invoke(page, interfaceTarget.getTarget());
    }

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  {
    RequestCycle rc = RequestCycle.get();
    IRequestCycleProcessor processor = rc.getProcessor();
    final RequestParameters requestParameters = processor.getRequestCodingStrategy().decode(
      new FormDispatchRequest(rc.getRequest(), url));
    IRequestTarget rt = processor.resolve(rc, requestParameters);
    if (rt instanceof IListenerInterfaceRequestTarget)
    {
      IListenerInterfaceRequestTarget interfaceTarget = ((IListenerInterfaceRequestTarget)rt);
      interfaceTarget.getRequestListenerInterface().invoke(page, interfaceTarget.getTarget());
    }

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    {
      IRequestCodingStrategy requestCodingStrategy = requestCycle.getProcessor()
        .getRequestCodingStrategy();


      final String path = requestParameters.getPath();
      IRequestTarget target = null;


      // See whether this request points to a bookmarkable page
      if (requestParameters.getBookmarkablePageClass() != null)
      {
        target = resolveBookmarkablePage(requestCycle, requestParameters);

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    // Find pagemap name
    String pageMapName = requestTarget.getPageMapName();
    if (pageMapName == null)
    {
      IRequestTarget currentTarget = requestCycle.getRequestTarget();
      if (currentTarget instanceof IPageRequestTarget)
      {
        Page currentPage = ((IPageRequestTarget)currentTarget).getPage();
        final IPageMap pageMap = currentPage.getPageMap();
        if (pageMap.isDefault())

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    else
    {
      Class<?> pageClass = getPageClass(target);
      if (pageClass != null)
      {
        IRequestTarget redirect = null;
        if (hasSecureAnnotation(pageClass))
        {
          redirect = SwitchProtocolRequestTarget.requireProtocol(Protocol.HTTPS);
        }
        else

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  {
    // we need to persist the session before a redirect to https so the session lasts across
    // both http and https calls.
    Session.get().bind();


    IRequestTarget target = super.resolve(rc, rp);
    return checkSecure(target);
  }

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  {
    RequestCycle rc = RequestCycle.get();
    IRequestCycleProcessor processor = rc.getProcessor();
    final RequestParameters requestParameters = processor.getRequestCodingStrategy().decode(
      new FormDispatchRequest(rc.getRequest(), url));
    IRequestTarget rt = processor.resolve(rc, requestParameters);
    if (rt instanceof IListenerInterfaceRequestTarget)
    {
      IListenerInterfaceRequestTarget interfaceTarget = ((IListenerInterfaceRequestTarget)rt);
      interfaceTarget.getRequestListenerInterface().invoke(page, interfaceTarget.getTarget());
    }

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    return new SharedResourceRequestTargetUrlCodingStrategy(mountPath, sharedResourceKey);
  }


  @Override
  public IRequestTarget decode(final RequestParameters requestParameters) {
    return new IRequestTarget() {


      private SharedResourceRequestTarget _orig;


      private SharedResourceRequestTarget getOriginalRequestTarget() {
        if (_orig == null) {

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  {
    RequestCycle rc = RequestCycle.get();
    IRequestCycleProcessor processor = rc.getProcessor();
    final RequestParameters requestParameters = processor.getRequestCodingStrategy().decode(
      new FormDispatchRequest(rc.getRequest(), url));
    IRequestTarget rt = processor.resolve(rc, requestParameters);
    if (rt instanceof IListenerInterfaceRequestTarget)
    {
      IListenerInterfaceRequestTarget interfaceTarget = ((IListenerInterfaceRequestTarget)rt);
      interfaceTarget.getRequestListenerInterface().invoke(page, interfaceTarget.getTarget());
    }

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    this.settings = settings;
  }


  protected final void onRequest(final String val, RequestCycle requestCycle)
  {
    IRequestTarget target = new IRequestTarget()
    {
      public void respond(RequestCycle requestCycle)
      {
        WebResponse r = (WebResponse)requestCycle.getResponse();

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