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Posted to dev@aries.apache.org by "Roy Teeuwen (JIRA)" <ji...@apache.org> on 2015/11/13 22:40:11 UTC

[jira] [Created] (ARIES-1452) Subsystem throws exception when bundle imports osgi framework

Roy Teeuwen created ARIES-1452:
----------------------------------

             Summary: Subsystem throws exception when bundle imports osgi framework
                 Key: ARIES-1452
                 URL: https://issues.apache.org/jira/browse/ARIES-1452
             Project: Aries
          Issue Type: Bug
          Components: Subsystem
         Environment: Mac OS X
Apache Felix (inside Apache Sling 9-SNAPSHOT)
            Reporter: Roy Teeuwen


When building an OSGi subsystem feature, I created two bundles, an api and a core. The core has following embedded dependency:

<dependency>
   <groupId>com.squeakysand.osgi</groupId>
   <artifactId>squeakysand-osgi</artifactId>
   <version>0.4.0</version>
</dependency>

Using  previous dependency in the core, it creates the Import-Package org.osgi.framework;version="[1.5,2)” when using maven-bundle-plugin version 3.0.1.

Starting up this subsystem through the webconsole subsystem plugin of Apache Felix, following error is thrown:

13.11.2015 22:01:23.849 *ERROR* [Thread-95] org.apache.sling.extensions.threaddump.internal.Activator Uncaught exception in Thread Thread[Thread-95,5,main]
org.osgi.service.subsystem.SubsystemException: org.osgi.service.resolver.ResolutionException: Uses constraint violation. Unable to resolve resource idoneus.mdm-parser-core [/var/folders/h1/k9tr352j615f8jrrzh5yr5b80000gn/T/inputStreamExtract734624941409606295.zip/mdm-parser-core-1.0.0-SNAPSHOT.jar] because it is exposed to package 'org.osgi.framework' from resources org.apache.felix.framework [org.apache.felix.framework [0](R 0)] and org.apache.felix.framework [org.apache.felix.framework [0](R 0)] via two dependency chains.

Chain 1:
  idoneus.mdm-parser-core [/var/folders/h1/k9tr352j615f8jrrzh5yr5b80000gn/T/inputStreamExtract734624941409606295.zip/mdm-parser-core-1.0.0-SNAPSHOT.jar]
    import: (&(osgi.wiring.package=org.osgi.framework)(&(version>=1.5.0)(!(version>=2.0.0))))
     |
    export: osgi.wiring.package: org.osgi.framework
  org.apache.felix.framework [org.apache.felix.framework [0](R 0)]

Chain 2:
  idoneus.mdm-parser-core [/var/folders/h1/k9tr352j615f8jrrzh5yr5b80000gn/T/inputStreamExtract734624941409606295.zip/mdm-parser-core-1.0.0-SNAPSHOT.jar]
    import: (&(osgi.wiring.package=org.apache.sling.event.jobs.consumer)(&(version>=1.2.0)(!(version>=2.0.0))))
     |
    export: osgi.wiring.package=org.apache.sling.event.jobs.consumer; uses:=org.osgi.service.event
  org.apache.sling.event [org.apache.sling.event [103](R 103.0)]
    import: (&(osgi.wiring.package=org.osgi.service.event)(version>=1.2.0)(!(version>=2.0.0)))
     |
    export: osgi.wiring.package=org.osgi.service.event; uses:=org.osgi.framework
  org.apache.felix.eventadmin [org.apache.felix.eventadmin [9](R 9.0)]
    import: (&(osgi.wiring.package=org.osgi.framework)(version>=1.3.0)(!(version>=2.0.0)))
     |
    export: osgi.wiring.package: org.osgi.framework
  org.apache.felix.framework [org.apache.felix.framework [0](R 0)]
	at org.apache.aries.subsystem.core.internal.SubsystemResource.computeDependencies(SubsystemResource.java:395)

This does not happen when I install the api and core as seperate bundles in the OSGi container



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