I am developing a web service client using CXF in an OSGI bundle. The service works fine when I run it in Felix. However, when I am running using Pax Exam in unit testing, with Felix as the specified framework, I am getting the following error when initializing the web service client. It is attempting to cast SpringBusFactory as BusFactory (which SpringBusFactory extends). I have confirmed that these classes both only exist in the cxf-bundle-minimal 2.5.2. Still, it seems that these two must have somehow ended up on separate classloaders.
Does anyone have any thoughts on how to resolve this? Thanks, Jeff Feb 10, 2012 3:26:00 PM org.apache.cxf.BusFactory getBusFactoryClass SEVERE: Failed to determine BusFactory implementation class name. java.lang.ClassCastException: class org.apache.cxf.bus.spring.SpringBusFactory at java.lang.Class.asSubclass(Class.java:3018) at org.apache.cxf.BusFactory.getBusFactoryClass(BusFactory.java:304) at org.apache.cxf.BusFactory.newInstance(BusFactory.java:231) at org.apache.cxf.BusFactory.newInstance(BusFactory.java:218) at org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:99) at org.apache.cxf.BusFactory.createThreadBus(BusFactory.java:165) at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:155) at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:140) at org.apache.cxf.jaxws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:90) at javax.xml.ws.Service.<init>(Service.java:36) at com.uhg.app.wservice.v4.receiver.MyUhcReceiverV4.<init>(MyUhcReceiverV4.java:39) at com.uhg.upm.dataservice.cams.internal.CamsMyUhcReceiverDataServiceBase.getMyUhcReceiverV4Service(CamsMyUhcReceiverDataServiceBase.java:32) at com.uhg.upm.dataservice.cams.readfsabenefits.internal.ReadFsaBenefitsDataServiceImpl.invokeService(ReadFsaBenefitsDataServiceImpl.java:58) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at $Proxy23.invokeService(Unknown Source) at com.uhg.upm.dataservice.cams.readfsabenefits.ReadFsaBenefitsDataServiceTest.testLisaSuccess(ReadFsaBenefitsDataServiceTest.java:99) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69) at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:58) at org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:32) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) at org.junit.runners.ParentRunner.run(ParentRunner.java:292) at org.junit.runner.JUnitCore.run(JUnitCore.java:157) at org.junit.runner.JUnitCore.run(JUnitCore.java:136) at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:108) at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:89) at org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:72) at org.ops4j.pax.exam.nat.internal.NativeTestContainer.call(NativeTestContainer.java:86) at org.ops4j.pax.exam.spi.reactors.EagerSingleStagedReactor.invoke(EagerSingleStagedReactor.java:85) at org.ops4j.pax.exam.junit.JUnit4TestRunner$3.evaluate(JUnit4TestRunner.java:289) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) at org.junit.runners.ParentRunner.run(ParentRunner.java:292) at org.ops4j.pax.exam.junit.JUnit4TestRunner.run(JUnit4TestRunner.java:87) at org.junit.runner.JUnitCore.run(JUnitCore.java:157) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:71) at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:202) at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:63)
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