[jira] [Updated] (WICKET-6720) ConcatBundleResource#getResourceStream should not eagerly fetch resources

["Dennis Waldherr (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-6720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dennis Waldherr updated WICKET-6720:
------------------------------------
    Priority: Minor  (was: Major)

> ConcatBundleResource#getResourceStream should not eagerly fetch resources
> -------------------------------------------------------------------------
>
>                 Key: WICKET-6720
>                 URL: https://issues.apache.org/jira/browse/WICKET-6720
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket-core
>    Affects Versions: 8.5.0
>            Reporter: Dennis Waldherr
>            Priority: Minor
>
> If {{ConcatBundleResource}} is used in conjunction with {{LastModifiedResourceVersion}}, it will concatenate its resources for every request, even if unchanged.
> The reason for this is, that {{LastModifiedResourceVersion#getVersion}} uses only {{lastModified}} of the {{getResourceStream}} call to determine a version. But {{getResourceStream}} of {{ConcatBundleResource}} collects (and compresses) for that call already.
> This effectively cancels out any time saved by using the class in the first place.
> It should only collect and build the actual content "on demand".



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