WebPage#onAfterRender erroneously reports missing header
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Key: WICKET-1718
URL: https://issues.apache.org/jira/browse/WICKET-1718
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.3.4
Reporter: Sven Meier
In WebPage#onAfterRender() there's a check wether a header was missing on a
page and header contributions would be lost.
In the following case this check erroneously barks:
- page A was requested
- in A's onBeforeRender() a RestartResponseAtInterceptPageException to page B
is thrown
- page A's onAfterRender() is invoked in a finally block
- processing continues with page B
Page A's onAfterRender() complains about the missing header, althought his page
was never completely rendered.
IMHO there's a check missing in WebPage#onAfterRender():
if (getRequestCycle().getResponsePage() == this) {
.....
}
Or is Page A not allowed to throw RestartResponseAtInterceptPageException in
onBeforeRender() at all?
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