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From "Robert Varga (Jira)" <j...@apache.org>
Subject [jira] [Created] (ARIES-1923) aries-proxy fails when presented with Java 11 classes with nested classes
Date Mon, 02 Sep 2019 20:13:00 GMT
Robert Varga created ARIES-1923:
-----------------------------------

             Summary: aries-proxy fails when presented with Java 11 classes with nested classes
                 Key: ARIES-1923
                 URL: https://issues.apache.org/jira/browse/ARIES-1923
             Project: Aries
          Issue Type: Bug
          Components: Proxy
    Affects Versions: proxy-impl-1.1.4
            Reporter: Robert Varga


This is observed with blueprint and weaving, when a class being exposed via blueprint has
nest members (JEP 181):
{noformat}
2019-09-02T21:55:44,997 | INFO  | Blueprint Extender: 2 | ServiceRecipe                  
 | 19 - org.apache.aries.blueprint.core - 1.10.1 | Unable to create a proxy object for the
service .component-6 defined in bundle org.opendaylight.
mdsal.dom-broker/5.0.0.SNAPSHOT with id. Returning the original object instead.
java.lang.UnsupportedOperationException: This feature requires ASM7
        at org.objectweb.asm.ClassVisitor.visitNestMember(ClassVisitor.java:236) ~[?:?]
        at org.objectweb.asm.ClassReader.accept(ClassReader.java:651) ~[?:?]
        at org.objectweb.asm.ClassReader.accept(ClassReader.java:391) ~[?:?]
        at org.apache.aries.proxy.impl.common.AbstractWovenProxyAdapter.readClass(AbstractWovenProxyAdapter.java:696)
~[?:?]
        at org.apache.aries.proxy.impl.interfaces.InterfaceCombiningClassAdapter.generateBytes(InterfaceCombiningClassAdapter.java:117)
~[?:?]
        at org.apache.aries.proxy.impl.interfaces.ProxyClassLoader.createProxyClass(ProxyClassLoader.java:163)
~[?:?]
        at org.apache.aries.proxy.impl.interfaces.InterfaceProxyGenerator.getProxyInstance(InterfaceProxyGenerator.java:97)
~[?:?]
        at org.apache.aries.proxy.impl.AsmProxyManager.createNewProxy(AsmProxyManager.java:80)
~[?:?]
        at org.apache.aries.proxy.impl.AbstractProxyManager.createDelegatingInterceptingProxy(AbstractProxyManager.java:77)
~[?:?]
        at org.apache.aries.proxy.impl.AbstractProxyManager.createInterceptingProxy(AbstractProxyManager.java:55)
~[?:?]
        at org.apache.aries.blueprint.container.ServiceRecipe$TriggerServiceFactory.getService(ServiceRecipe.java:568)
[19:org.apache.aries.blueprint.core:1.10.1]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212)
[?:?]
        at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:508)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461)
[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:624)
[?:?]
        at org.opendaylight.mdsal.binding.dom.adapter.osgi.AdaptingTracker.addingService(AdaptingTracker.java:61)
[168:org.opendaylight.mdsal.binding-dom-adapter:5.0.0.SNAPSHOT]
        at org.opendaylight.mdsal.binding.dom.adapter.osgi.AdaptingTracker.addingService(AdaptingTracker.java:29)
[168:org.opendaylight.mdsal.binding-dom-adapter:5.0.0.SNAPSHOT]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
[?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
[?:?]
        at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) [?:?]
        at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) [?:?]
        at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920)
[?:?]
        at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
[?:?]
        at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127)
[?:?]
        at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225)
[?:?]
        at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:469)
[?:?]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.registerService(BlueprintContainerImpl.java:476)
[19:org.apache.aries.blueprint.core:1.10.1]
        at org.apache.aries.blueprint.container.ServiceRecipe.register(ServiceRecipe.java:193)
[19:org.apache.aries.blueprint.core:1.10.1]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.registerServices(BlueprintContainerImpl.java:739)
[19:org.apache.aries.blueprint.core:1.10.1]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:415)
[19:org.apache.aries.blueprint.core:1.10.1]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:278)
[19:org.apache.aries.blueprint.core:1.10.1]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
        at org.apache.aries.blueprint.container.ExecutorServiceWrapper.run(ExecutorServiceWrapper.java:106)
[19:org.apache.aries.blueprint.core:1.10.1]
        at org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:45)
[19:org.apache.aries.blueprint.core:1.10.1]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
[?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[?:?]
        at java.lang.Thread.run(Thread.java:834) [?:?]
{noformat}
This does not happen if the same class is compiled with --release 10 or lower.

 



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