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https://issues.jboss.org/browse/RF-11888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lukáš Fryč updated RF-11888:
----------------------------
Priority: Minor (was: Critical)
> Resource Servlet can't handle query string appended to resource url
> -------------------------------------------------------------------
>
> Key: RF-11888
> URL: https://issues.jboss.org/browse/RF-11888
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: resource handling
> Affects Versions: 4.1.0.Final
> Environment: Glassfish 3.1.1 (NO Tomcat)/Mojarra 2.1.3 Chrome browser
> -
> Reporter: Brendan Healey
> Assignee: Lukáš Fryč
> Priority: Minor
> Fix For: 4.3-Tracking
>
>
> A custom resource handler
> (http://blogs.oracle.com/rlubke/entry/jsf_2_0_new_feature)
> can be used to append a version string (i.e. ?v=23) to a resource url to
> force a
> browser to refresh a resource rather than use any cached version.
> At present any appending of a version string causes a 404 response status,
> for example:
> Request URL:
> https://localhost:8181/MyApp/org.richfaces.resources/javax.faces.resource/org.richfaces.staticResource/4.1.0.Final/PackedCompressed/blueSky/packed/packed.css?v=23
> Removing the url parameter makes it work ok. As you can see I have
> resourceMapping
> enabled.
> This is essential to cause a browser to issue a request to the server if a
> static
> resource is held in a browser cache and is not expired, but you've upgraded
> the
> richfaces version. You have to have a way to invalidate the cache, and I'm not
> seeing how this can be done in a sensible way. You can set the Cache-Control
> no-cache header, but I'd need to do this in a way that says "I've just
> upgraded
> richfaces, so don't use the cache, issue a request to the server for the
> resource,
> but cache the result and use this until the next time".
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