[jira] Updated: (ARIES-159) NoClassDefFoundError in Blueprint looking for org.apache.aries.application.filesystem.IDirectory

["Jeremy Hughes (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARIES-159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeremy Hughes updated ARIES-159:
--------------------------------

    Fix Version/s: 0.1

> NoClassDefFoundError in Blueprint looking for org.apache.aries.application.filesystem.IDirectory
> ------------------------------------------------------------------------------------------------
>
>                 Key: ARIES-159
>                 URL: https://issues.apache.org/jira/browse/ARIES-159
>             Project: Aries
>          Issue Type: Bug
>          Components: Blueprint
>            Reporter: Jeremy Hughes
>            Assignee: Valentin Mahrwald
>             Fix For: 0.1
>
>
> A bean in a blueprint bundle that consumes the AriesApplicationManager service that uses createApplication(URL) but not createApplication(IDirectory) doesn't need an import-package header for org.apache.aries.application.filesystem (where the IDirectory class resides) and indeed bnd (maven-bundle-plugin) doesn't create one. The BP impl creates a proxy to the service and in doing so tries to load IDirectory - I suspect it is using the client bundle's classloader to create the proxy rather than the classloader of the bundle providing the interface.
> I get:
> [pool-1-thread-1] ERROR org.apache.aries.blueprint.container.BlueprintContainerImpl - Unable to start blueprint container for bundle org.apache.aries.application.itests.minimports
> org.osgi.service.blueprint.container.ComponentDefinitionException: java.lang.NoClassDefFoundError: org.apache.aries.application.filesystem.IDirectory
> 	at org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:98)
> 	at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)
> 	at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:212)
> 	at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:140)
> 	at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:606)
> 	at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:313)
> 	at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:212)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:453)
> 	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:315)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:150)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:207)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:736)
> Caused by: java.lang.NoClassDefFoundError: org.apache.aries.application.filesystem.IDirectory
> 	at $Proxy12.<clinit>(Unknown Source)
> 	at java.lang.J9VMInternals.initializeImpl(Native Method)
> 	at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:44)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:39)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:516)
> 	at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:589)
> 	at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe$JdkProxyFactory.createProxy(AbstractServiceReferenceRecipe.java:558)
> 	at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.createProxy(AbstractServiceReferenceRecipe.java:243)
> 	at org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:82)
> 	... 14 more
> I'll check in a disabled test case

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