[C2-devel] [JIRA][Carrot2] Commented: (CARROT-387) Workbench does not open -- class not found from OpenSearch component

[Dawid W. (JIRA) <daw...@cs...>]

    [ http://issues.carrot2.org/browse/CARROT-387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=10874#action_10874 ] 

Dawid Weiss commented on CARROT-387:
------------------------------------

I know what the problem is -- we instantiate classes using reflection from plugins that have no direct relationship with the plugin these instantiated classes come from. This causes, as one side-effect, class not found exceptions for any class that is visible only from the target plugin. If this sounds vague that's because it is.

Anyway, I do have at least two different workarounds in my head
1) extract plugin JARs to separate plugins and re-export them,
2) add very specific buddy policy between sources/ algorithms and core/attribute plugins.

Will work on these.

> Workbench does not open -- class not found from OpenSearch component
> --------------------------------------------------------------------
>
>                 Key: CARROT-387
>                 URL: http://issues.carrot2.org/browse/CARROT-387
>             Project: Carrot2
>          Issue Type: Bug
>          Components: Framework core
>            Reporter: Dawid Weiss
>            Assignee: Dawid Weiss
>             Fix For: 3.0
>
>
> Workbench fails to load the open search component because it declares JAR dependencies on Rome. This is quite strange and may be related with dynamic class creation mechanism we have. I will investigate in the afternoon today.

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