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From "Robert Munteanu (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SLING-1631) Classloading problems when taglibs are used.
Date Wed, 20 Sep 2017 12:10:01 GMT

     [ https://issues.apache.org/jira/browse/SLING-1631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Munteanu closed SLING-1631.
----------------------------------

> Classloading problems when taglibs are used.
> --------------------------------------------
>
>                 Key: SLING-1631
>                 URL: https://issues.apache.org/jira/browse/SLING-1631
>             Project: Sling
>          Issue Type: Bug
>          Components: Scripting
>    Affects Versions: Scripting JSP 2.0.8
>            Reporter: Carsten Ziegeler
>            Assignee: Carsten Ziegeler
>             Fix For: Scripting JSP 2.0.10
>
>
> When taglibs are used together with jsp scripting there are several problems:
> 1. The taglib cache does not detect changes to taglibs (contained in bundles) like the
general classloading mechanism through the dynamic classloader - this can result in inconsistencies
and classloading problems.
> 2. The last modified check for taglibs does not work as expected. As soon as tags are
used, they are considered as changed which results in recompilation of the jsp and of the
tag where the second invalidates the classloader of the jsp. This classloader is later on
used and then a classloading exception is thrown



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