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https://issues.apache.org/jira/browse/DOSGI-158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Amichai Rothman resolved DOSGI-158.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
Assignee: Amichai Rothman
This was fixed along with DOSGI-175 in the new ReferenceCounter class.
> NPE on shutdown of DOSGi service
> --------------------------------
>
> Key: DOSGI-158
> URL: https://issues.apache.org/jira/browse/DOSGI-158
> Project: CXF Distributed OSGi
> Issue Type: Bug
> Reporter: Christoph Läubrich
> Assignee: Amichai Rothman
> Fix For: 1.5.0
>
>
> Shutting down the framework results in NPE thrown (using the multi bundle
> version):
> {code}org.osgi.framework.ServiceException: Exception in
> org.apache.cxf.dosgi.topologymanager.importer.ListenerHookImpl.removed()
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyHookPrivileged(ServiceRegistry.java:1247)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyHooksPrivileged(ServiceRegistry.java:1222)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyListenerHooksPrivileged(ServiceRegistry.java:1342)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyListenerHooks(ServiceRegistry.java:1324)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.removeServiceListener(ServiceRegistry.java:730)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.removeServiceListener(BundleContextImpl.java:258)
> at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:400)
> at
> org.apache.cxf.dosgi.topologymanager.exporter.EndpointListenerNotifier.stop(EndpointListenerNotifier.java:75)
> at
> org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport.stop(TopologyManagerExport.java:176)
> at
> org.apache.cxf.dosgi.topologymanager.Activator.stop(Activator.java:50)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:771)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:764)
> at
> org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:510)
> at
> org.eclipse.osgi.framework.internal.core.AbstractBundle.suspend(AbstractBundle.java:565)
> at
> org.eclipse.osgi.framework.internal.core.Framework.suspendBundle(Framework.java:1161)
> at
> org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:595)
> at
> org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:257)
> at
> org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:215)
> at
> org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:284)
> at
> org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:691)
> at
> org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:598)
> at
> org.eclipse.osgi.framework.internal.core.FrameworkCommandProvider._close(FrameworkCommandProvider.java:1224)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at
> org.eclipse.osgi.framework.internal.core.FrameworkCommandInterpreter.execute(FrameworkCommandInterpreter.java:209)
> at
> org.eclipse.osgi.framework.internal.core.FrameworkConsole.docommand(FrameworkConsole.java:155)
> at
> org.eclipse.osgi.framework.internal.core.FrameworkConsole.runConsole(FrameworkConsole.java:140)
> at
> org.eclipse.osgi.framework.internal.core.FrameworkConsole.run(FrameworkConsole.java:104)
> at java.lang.Thread.run(Unknown Source)
> Caused by: java.lang.NullPointerException
> at
> org.apache.cxf.dosgi.topologymanager.importer.RefManager.removeReference(RefManager.java:55)
> at
> org.apache.cxf.dosgi.topologymanager.importer.TopologyManagerImport.removeServiceInterest(TopologyManagerImport.java:130)
> at
> org.apache.cxf.dosgi.topologymanager.importer.ListenerHookImpl.removed(ListenerHookImpl.java:111)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry$10.call(ServiceRegistry.java:1348)
> at
> org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.notifyHookPrivileged(ServiceRegistry.java:1239)
> ... 31 more{code}
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