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  1. Aries
  2. ARIES-1970

ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and Whiteboard

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: jax-rs-whiteboard-1.0.5, jax-rs-whiteboard-1.0.7, jax-rs-whiteboard-1.0.6
    • Fix Version/s: None
    • Component/s: jax-rs-whiteboard
    • Labels:
      None
    • Environment:

      Karaf 4.3.0.RC1 (with default CXF: 3.3.5) + Whiteboard 1.0.6 (with default CXF: 3.2.5)

      Karaf 4.3.0.RC1 (rebuilt with CXF: 3.2.5) + Whiteboard 1.0.6 (with default CXF: 3.2.5)

      Karaf 4.2.6 + Whiteboard 1.0.5

      Description

      Could be related with https://issues.apache.org/jira/browse/ARIES-1969

      May be caused by mixed up classes from different OSGi classpathes (repackaged CXF copy in Whiteboard and CXF copy from jax-rs) due to to CXF singletones or Karaf+Pax-Exam dynamic packages.

      Bug disappears after we moved out repackaged CXF from Aries JAX-RR Whiteboard into external dependency.

      Steps to reproduce:

      Deploy whiteboard example from karaf-rest-example-whiteboard
      Deploy cxf-jaxrs
      Create org.apache.cxf.jaxrs.client.WebClient. E.g. WebClient client = WebClient.create(address); 
      Then ClassCastException occurs
      

       

      java.lang.RuntimeException: java.lang.ClassCastException: Cannot cast org.apache.cxf.bus.managers.ClientLifeCycleManagerImpl to org.apache.cxf.endpoint.ClientLifeCycleManager
       at org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean.createWebClient(JAXRSClientFactoryBean.java:234)
       at org.apache.cxf.jaxrs.client.WebClient.create(WebClient.java:115)
       at org.apache.karaf.itests.examples.RestExampleTest.testWhiteboardWithCxfWebClient(RestExampleTest.java:180)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke(Method.java:498)
       at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
       at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
       at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
       at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
       at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
       at org.apache.karaf.itests.KarafTestSupport$Retry$1.evaluate(KarafTestSupport.java:139)
       at org.junit.rules.RunRules.evaluate(RunRules.java:20)
       at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runLeafWithRetry(ContainerTestRunner.java:97)
       at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChildWithRetry(ContainerTestRunner.java:84)
       at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:75)
       at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:43)
       at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
       at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
       at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
       at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
       at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
       at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
       at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
       at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
       at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:124)
       at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:97)
       at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:73)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke(Method.java:498)
       at org.ops4j.pax.exam.rbc.internal.RemoteBundleContextImpl.remoteCall(RemoteBundleContextImpl.java:92)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       at java.lang.reflect.Method.invoke(Method.java:498)
       at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
       at sun.rmi.transport.Transport$1.run(Transport.java:200)
       at sun.rmi.transport.Transport$1.run(Transport.java:197)
       at java.security.AccessController.doPrivileged(Native Method)
       at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
       at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
       at java.security.AccessController.doPrivileged(Native Method)
       at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
       at java.lang.Thread.run(Thread.java:748)
      Caused by: java.lang.ClassCastException: Cannot cast org.apache.cxf.bus.managers.ClientLifeCycleManagerImpl to org.apache.cxf.endpoint.ClientLifeCycleManager
       at java.lang.Class.cast(Class.java:3369)
       at org.apache.cxf.bus.extension.ExtensionManagerImpl.getBeanOfType(ExtensionManagerImpl.java:317)
       at org.apache.cxf.bus.extension.ExtensionManagerBus.getExtension(ExtensionManagerBus.java:185)
       at org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean.notifyLifecycleManager(JAXRSClientFactoryBean.java:239)
       at org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean.createWebClient(JAXRSClientFactoryBean.java:228)
       ... 50 more
      

       

       

       

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            • Assignee:
              Unassigned
              Reporter:
              amivanoff Alexey Ivanov
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              Dates

              • Created:
                Updated: