[jboss-jira] [JBoss JIRA] (WFLY-10281) NPE when initializing CDI bean during startup that injects PushContext
Dmitrii Tikhomirov (JIRA)
issues at jboss.org
Mon Sep 24 11:20:00 EDT 2018
[ https://issues.jboss.org/browse/WFLY-10281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitrii Tikhomirov updated WFLY-10281:
--------------------------------------
Attachment: jsf-pushcontext.tar.xz
> NPE when initializing CDI bean during startup that injects PushContext
> ----------------------------------------------------------------------
>
> Key: WFLY-10281
> URL: https://issues.jboss.org/browse/WFLY-10281
> Project: WildFly
> Issue Type: Bug
> Components: CDI / Weld, JSF
> Affects Versions: 12.0.0.Final
> Reporter: Rich DiCroce
> Assignee: Dmitrii Tikhomirov
> Attachments: jsf-pushcontext.tar.xz
>
>
> If a CDI bean injects PushContext (for JSF websocket support, new in JSF 2.3) and is instantiated during startup, a NullPointerException occurs.
> The offending method is part of Mojarra. Looking at the code, I'm guessing FacesContext is null since JSF has not initialized yet, and apparently the BeanManager has not been bound in JNDI yet either. It doesn't try CDI.current() at all, though I have no idea if that would help.
> I'm currently working around this by injecting Instance<PushContext> instead.
> {code}
> 2018-04-20 11:48:39,577 ERROR [com.sgi.song.gpnms.timer.ExecutorTimerService] (EE-ManagedExecutorService-default-Thread-2) Exception invoking timer com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean performRefresh: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_162]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_162]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_162]
> at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_162]
> at com.sgi.song.gpnms.timer.ExecutorTimerService.lambda$0(ExecutorTimerService.java:72) [gp-ispn-shared-2.0.0-SNAPSHOT.jar:]
> at com.sgi.song.gpnms.timer.ExecutorTimerService.lambda$2(ExecutorTimerService.java:199) [gp-ispn-shared-2.0.0-SNAPSHOT.jar:]
> at org.jboss.as.ee.concurrent.ControlPointUtils$ControlledRunnable.run(ControlPointUtils.java:105) [wildfly-ee-12.0.0.Final.jar:12.0.0.Final]
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_162]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_162]
> at org.glassfish.enterprise.concurrent.internal.ManagedFutureTask.run(ManagedFutureTask.java:141) [javax.enterprise.concurrent-1.0.jar:]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_162]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_162]
> at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_162]
> at org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250) [javax.enterprise.concurrent-1.0.jar:]
> at org.jboss.as.ee.concurrent.service.ElytronManagedThreadFactory$ElytronManagedThread.run(ElytronManagedThreadFactory.java:78)
> Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke void com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean.init() on com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean at 7afeacb8
> at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:85) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:66) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:122) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:172) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.contexts.AbstractContext.get(AbstractContext.java:96) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:140) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:102) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean$Proxy$_$$_WeldClientProxy.performRefresh(Unknown Source) [classes:]
> ... 15 more
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_162]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_162]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_162]
> at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_162]
> at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:83) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> ... 25 more
> Caused by: java.lang.NullPointerException
> at com.sun.faces.cdi.CdiUtils.isScopeActive(CdiUtils.java:378) [jsf-impl-2.3.3.SP1.jar:2.3.3.SP1]
> at com.sun.faces.push.WebsocketPushContext.<init>(WebsocketPushContext.java:95) [jsf-impl-2.3.3.SP1.jar:2.3.3.SP1]
> at com.sun.faces.cdi.WebsocketPushContextProducer.produce(WebsocketPushContextProducer.java:86) [jsf-impl-2.3.3.SP1.jar:2.3.3.SP1]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_162]
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_162]
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_162]
> at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_162]
> at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:85) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.producer.ProducerMethodProducer.produce(ProducerMethodProducer.java:103) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.producer.AbstractMemberProducer.produce(AbstractMemberProducer.java:161) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:180) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.contexts.unbound.DependentContextImpl.get(DependentContextImpl.java:70) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:689) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.manager.BeanManagerImpl.getInjectableReference(BeanManagerImpl.java:789) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:92) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:335) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:346) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.producer.ResourceInjector$1.proceed(ResourceInjector.java:69) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.producer.ResourceInjector.inject(ResourceInjector.java:71) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:117) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:159) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.contexts.AbstractContext.get(AbstractContext.java:96) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:140) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:102) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at org.jboss.weld.bean.proxy.ProxyMethodHandler.getInstance(ProxyMethodHandler.java:131) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final]
> at com.sg.song.nms.network.command.CommandSender$Proxy$_$$_WeldClientProxy.registerSender(Unknown Source) [classes:]
> at com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean.init(SmartBinOverviewBean.java:86) [classes:]
> ... 30 more
> {code}
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