BlueprintBeanLocator throw NPE when looking up Bean instance with Type class
----------------------------------------------------------------------------
Key: CXF-3678
URL: https://issues.apache.org/jira/browse/CXF-3678
Project: CXF
Issue Type: Bug
Affects Versions: 2.4.1
Reporter: Willem Jiang
Assignee: Willem Jiang
Fix For: 2.4.2
When create the cxf bus instance with blueprint configure, you may hit this
kind of NPE error.
{code}
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
intialize bean cxf
at
org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:638)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:724)
at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)
at
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:219)
at
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:147)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:640)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:331)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:227)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
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:680)
Caused by: java.lang.NullPointerException
at java.lang.Class.isAssignableFrom(Native Method)
at
org.apache.cxf.bus.blueprint.BlueprintBeanLocator.getBeansOfType(BlueprintBeanLocator.java:89)
at org.apache.cxf.bus.CXFBusImpl.getExtension(CXFBusImpl.java:99)
at
org.apache.cxf.bus.extension.ExtensionManagerBus.initialize(ExtensionManagerBus.java:151)
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.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:226)
at
org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:824)
at
org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:636)
... 15 more
{code}
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
