[jboss-jira] [JBoss JIRA] Commented: (JBAS-8916) Need shared TLD's for JSTL and JSF

[Stan Silvert (JIRA)]

    [ https://issues.jboss.org/browse/JBAS-8916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12585234#comment-12585234 ] 

Stan Silvert commented on JBAS-8916:
------------------------------------

Yes, that's a good idea.  The SCI for JSF could also be shared.

This might be a bit off topic, but the best way for this to work would be to add the TLDs only when needed.  In the case of the JSF TLDs, that would mean adding them to the deployment after the JSF SCI has run.  Once web.xml, web-fragment.xml, and the JSF SCI have been processed you can know for sure if this is a JSF deployment by detecting the declaration of a FacesServlet.

> Need shared TLD's for JSTL and JSF
> ----------------------------------
>
>                 Key: JBAS-8916
>                 URL: https://issues.jboss.org/browse/JBAS-8916
>             Project: JBoss Application Server
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: JSF, Web (Tomcat) service
>    Affects Versions: 7.0.0.Alpha1
>            Reporter: Stan Silvert
>            Assignee: Remy Maucherat
>            Priority: Critical
>         Attachments: jsfwithjsp.war
>
>
> JSTL applications and JSP-based JSF applications will fail because the TLD's are not processed for WARs that need them.  We need a shared TLD facility similar to previous AS versions so that these tag libs are parsed only once and then shared with every WAR.
> I'm attaching a simple WAR to smoke-test JSTL and JSP-based JSF.  With the attached WAR, The following URLs will yield the following errors:
> http://localhost:8080/jsfwithjsp/hellojsf.faces
> org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsf/html cannot be resolved in either web.xml or the jar files deployed with this application
> 	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
> 	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
> 	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:116)
> 	org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibraryInfoImpl.java:239)
> http://localhost:8080/jsfwithjsp/hellojstl.jsp
> org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application
> 	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
> 	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
> 	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:116)
> 	org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibraryInfoImpl.java:239)

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