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https://issues.apache.org/jira/browse/WICKET-5307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Grigorov resolved WICKET-5307.
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Resolution: Fixed
Fix Version/s: 6.10.0
7.0.0
> Export resources' version cache attribute as request cycle metadata
> -------------------------------------------------------------------
>
> Key: WICKET-5307
> URL: https://issues.apache.org/jira/browse/WICKET-5307
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Affects Versions: 7.0.0, 6.9.1
> Reporter: Martin Grigorov
> Assignee: Martin Grigorov
> Priority: Minor
> Fix For: 7.0.0, 6.10.0
>
>
> It would be nice if the IResourceCachingStrategies provided Wicket export the
> extracted version for the lifecycle of the request.
> An application may need this version to be able to check later whether the
> requested resource is the one that the system will actually deliver.
> E.g. web container 1 may deliver the page markup to the browser and then
> disappear due to upgrade. Then all requests for the resources in that page
> will be automatically redirected to web container 2 that may have new
> versions of the resources. In this case the application may return 302/303
> (redirect) or 404 (Not found) or whatever is the best for the case.
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