[ http://issues.apache.org/jira/browse/WICKET-108?page=all ]

Eelco Hillenius resolved WICKET-108.
------------------------------------

    Fix Version/s: 1.3
                   2.0
       Resolution: Fixed

see also 
http://www.nabble.com/Component-internalDetach-is-not-called-for-updated-components-on-Ajax-Request-tf2705214.html#a7542974

> onDetach in HtmlHeaderContainer isn't being called -> 
> java.io.NotSerializableException: wicket.response.StringResponse
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: WICKET-108
>                 URL: http://issues.apache.org/jira/browse/WICKET-108
>             Project: Wicket
>          Issue Type: Bug
>    Affects Versions: 1.3
>            Reporter: Alastair Maw
>             Fix For: 1.3, 2.0
>
>
> Am rudely assigning this one to Eelco without consultation, as I think he 
> broke it. ;)
> HtmlHeaderContainer is keeping its reference to headerResponse, which isn't 
> serializable, causing a java.io.NotSerializableException: 
> wicket.response.StringResponse.
> It should be throwing away the reference on #onDetach(). For some reason 
> #onDetach() isn't being called when presumably it should be. I'm still 
> getting up to speed with how all this stuff works, so hopefully you'll be 
> able to chase this one more efficiently than I can.
> In case it's useful, the stack trace for creating the HtmlHeaderContainer is 
> something like this:
>       HtmlHeaderResolver.resolve(MarkupContainer, MarkupStream, ComponentTag) 
> line: 79        
>       MyRandomPage(MarkupContainer).renderNext(MarkupStream) line: 1359       
>       MyRandomPage(MarkupContainer).renderAll(MarkupStream) line: 942 
>       MyRandomPage(Page).onRender(MarkupStream) line: 978     
>       MyRandomPage(Component).render(MarkupStream) line: 1521 
>       MyRandomPage(Page).renderPage() line: 413       
>       BookmarkablePageRequestTarget.respond(RequestCycle) line: 226   
>       DefaultResponseStrategy.respond(RequestCycle) line: 47  

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