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From "Stefan Reich (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (WW-4055) Convention plugin doesn't find any Action classes in EAR deployment on Weblogic 10 and 12
Date Sat, 25 May 2013 04:32:21 GMT

    [ https://issues.apache.org/jira/browse/WW-4055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13666962#comment-13666962
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Stefan Reich commented on WW-4055:
----------------------------------

@Martin and @Lukasz: I tried the workaround in the 2.x docs, but to no avail. The root cause
was that only the empty WEB-INF/classes directory was returned by the Classloader. Not even
a single jar or zip file. But again, my weblogic-application.xml configures all org.apache.*
namespaces to be loaded from the war (it's complicated..), but I didn't confirm if that makes
a difference. I'll attach whatever I have end of next week...
                
> Convention plugin doesn't find any Action classes in EAR deployment on Weblogic 10 and
12
> -----------------------------------------------------------------------------------------
>
>                 Key: WW-4055
>                 URL: https://issues.apache.org/jira/browse/WW-4055
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Plugin - Convention
>    Affects Versions: 2.3.14
>            Reporter: Stefan Reich
>             Fix For: 2.3.16
>
>         Attachments: PackageBasedActionConfigBuilder.patch
>
>
> The weblogic container versions 10, 11 and 12 has a peculiar way of deploying ear and
war files. 
> It unpacks the ear and war file, and jars up the contents of WEB-INF classes into a new
file: WEB-INF/lib/_wl_cls_gen.jar. After that, all content from WEB-INF/classes is deleted.
> The consequence is that the classloader will return a URL to the WEB-INF/classes directory
when the plugin is searching for annotated classes, but it will be empty, so this plugin would
never find any Action classes.
> I have a patch that has been verified to work on Weblogic 10 and 12.

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