Here is what I use to keep the cookies (headers):
public class NonResettingRestartException extends ReplaceHandlerException {
public NonResettingRestartException(final Class<? extends Page<?>>
pageClass, final PageParameters params, final RequestCycle cycle) {
super(createRequestHandler(pageClass, params), true);
Response response = cycle.getResponse();
if (response instanceof IMetaDataBufferingWebResponse) {
IMetaDataBufferingWebResponse bufferingWebResponse =
(IMetaDataBufferingWebResponse) response;
bufferingWebResponse.writeMetaData((WebResponse)
cycle.getOriginalResponse());
}
}
private static IRequestHandler createRequestHandler(Class<?
extends Page<?>> pageClass, PageParameters params) {
return new RenderPageRequestHandler(new
PageProvider(pageClass, params));
}
}
On Thu, Sep 29, 2011 at 12:01 AM, <b...@actrix.gen.nz> wrote:
> Hi,
>
> How do I add a cookie to a URL redirect response? I started with the
> following class:
>
> public class RedirectToUrlWithHandlerException extends
> ReplaceHandlerException {
> ...
>
> public RedirectToUrlWithHandlerException(final String redirectUrl,
> final int statusCode, final IRequestHandler handler) {
> super(new RedirectRequestHandler(redirectUrl, statusCode){
> @Override
> public void detach(IRequestCycle requestCycle) {
> super.detach(requestCycle);
> handler.detach(requestCycle);
> }
> @Override
> public void respond(IRequestCycle requestCycle) {
> super.respond(requestCycle);
> handler.respond(requestCycle);
> }
> }, true);
> }
> }
>
>
> and in the page:
>
> throw new RedirectToUrlWithHandlerException(targetUrl, new
> IRequestHandler(){
> @Override
> public void respond(IRequestCycle requestCycle) {
> // Set cookie
> cookieUtils.save(name, value);
> }
>
> @Override
> public void detach(IRequestCycle requestCycle) { }
> });
>
> with cookieUtils:
>
> instance.cookieUtils = new CookieUtils(cookieDefaults){
> @Override
> protected void initializeCookie(Cookie cookie) {
> super.initializeCookie(cookie);
> cookie.setPath("/");
> }
> };
>
>
> Still no cookie in the response.
>
> I know this is a tricky issue where older browsers don't always
> cooperate, but the page being redirected to can't set the cookie
> because the cookie is used to transfer information to it.
>
> Many thanks,
>
> Bernard
>
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>
--
Martin Grigorov
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Training, Consulting, Development
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