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From Florian Müller (JIRA) <j...@apache.org>
Subject [jira] [Commented] (CMIS-878) Allow loading classes from other OSGi Bundles in OSGi Client Wrapper
Date Fri, 30 Jan 2015 12:03:35 GMT

    [ https://issues.apache.org/jira/browse/CMIS-878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14298533#comment-14298533
] 

Florian Müller commented on CMIS-878:
-------------------------------------

I prefer the first option. I'm just not sure if we should just collect all the classloaders
and iterate over all of them to a find class (that could lead to interesting side-effects
and maybe memory leaks) or if the classloader should be attached to session. In the latter
case, we might have to provide a classloader to SessionFactory. 
Any thoughts on this?

> Allow loading classes from other OSGi Bundles in OSGi Client Wrapper
> --------------------------------------------------------------------
>
>                 Key: CMIS-878
>                 URL: https://issues.apache.org/jira/browse/CMIS-878
>             Project: Chemistry
>          Issue Type: Improvement
>          Components: opencmis-client
>    Affects Versions: OpenCMIS 0.12.0
>         Environment: OSGi
>            Reporter: Sascha Homeier
>            Priority: Minor
>
> When using the OpenCMIS OSGi Client Wrapper it is hard to load classes from other bundles.
For example if you specify an own Authentication Provider class as Session Parameter then
the Wrapper will not find this class when it is located inside another bundle. Same problem
should occur when defining an own Cache.
> *1)*
> It would be nice if other bundles could register their Classloaders so that ClassLoaderUtil
can use it when trying to load classes.
> *2)*
> Another simpler option would be to simply add "DynamicImport-Package: *" to the Manifest
of the Wrapper. By doing this the Wrapper will find all classes which are exported by other
bundles. Though this approach feels more like a hack since it breaks modularity.
> What do you think about it?
> Cheers
> Sascha



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