[jira] [Comment Edited] (JENA-1139) jena-osgi does not initialize all modules

["Andy Seaborne (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JENA-1139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15141380#comment-15141380 ] 

Andy Seaborne edited comment on JENA-1139 at 2/10/16 6:56 PM:
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What effects would that have on non-OSGi users?
Would it need a swap to use maven-bundle-plugin everywhere?



was (Author: andy.seaborne):
What effects would that have on non-OSGi users?

> jena-osgi does not initialize all modules
> -----------------------------------------
>
>                 Key: JENA-1139
>                 URL: https://issues.apache.org/jira/browse/JENA-1139
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: OSGi
>    Affects Versions: Jena 3.0.1
>            Reporter: Stian Soiland-Reyes
>
> As discovered in TAVERNA-892 the jena-osgi of Jena 3.0.1
> seems to have not merged correctly 
> META-INF/services/org.apache.jena.system.JenaSubsystemLifecycle
> which breaks the new Jena initialization - only TDB is initialized - but TDB depends on ARQ already being initialized (to get its context).
> {code}
> stain@biggie:~/.m2/repository/org/apache/jena/jena-osgi$ unzip ./3.0.1/jena-osgi-3.0.1.jar META-INF/services/org.apache.jena.system.JenaSubsystemLifecycle
> Archive:  ./3.0.1/jena-osgi-3.0.1.jar
>   inflating: META-INF/services/org.apache.jena.system.JenaSubsystemLifecycle  
> stain@biggie:~/.m2/repository/org/apache/jena/jena-osgi$ cat META-INF/services/org.apache.jena.system.JenaSubsystemLifecycle
> org.apache.jena.tdb.sys.InitTDB
> {code}
> So basically only the last JenaSubsystemLifecycle file survives when  shading jena-core, jena-arq, jena-tdb, jena-iri with Embed-Dependency and inline=true.
> The equivalent of the Maven Shade plugin's ServicesResourceTransformer would be able to merge these.
> https://maven.apache.org/plugins/maven-shade-plugin/examples/resource-transformers.html#ServicesResourceTransformer
> but I'm not sure how this can be done with the bundle plugin.  I guess it could be overridden with its own src/main/resources/META-INF/services/ file in jena-osgi as well - but then it needs maintenance.



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