Mike created WICKET-5689:
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Summary: Nested Redirects and REDIRECT_TO_BUFFER
Key: WICKET-5689
URL: https://issues.apache.org/jira/browse/WICKET-5689
Project: Wicket
Issue Type: Bug
Affects Versions: 1.5.11
Environment: Windows 7, tomcat 7.0.47
Reporter: Mike
When the render strategy is REDIRECT_TO_BUFFER, redirects cannot be nested.
After the second redirect, Wicket renders the buffered first page in preference
to the second page. The relevant code is in WebPageRenderer.respond:
if (bufferedResponse != null)
{
logger.warn("The Buffered response should be handled by
BufferedResponseRequestHandler");
// if there is saved response for this URL render it
bufferedResponse.writeTo((WebResponse)requestCycle.getResponse());
}
The attached quickstart demonstrates the issue. Simply navigate to the home
page. The observed behavior is that Page1 is displayed, but I expect Page2 to
be displayed.
I can work around the issue by calling
WebApplication.getAndRemoveBufferedResponse() to clear the render buffer, but I
am uneasy with this solution since it seems like I am playing with Wicket
internals; albeit the function is public.
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