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From Thomas Andraschko <andraschko.tho...@gmail.com>
Subject Re: CDI event propagation to ViewAccessScoped/ConversationScoped classes
Date Tue, 08 Oct 2013 14:15:03 GMT
Hi,

did you already try to set the reception on the @Observers annotation?




2013/10/8 Boris Brönner <borisbroenner@gmail.com>

> Hello,
>
> I have a database layer, that can be accessed by JSF and by REST. The
> backing beans for JSF are ViewAccessScoped. The services for REST are
> RequestScoped.
>
> When creating an entity, from both JSF or REST, an event should be raised
> to notify all possible clients (JSF, but also other clients listening e.g.
> JMS events). Now a problem occurs. When I create an entity using the REST
> interface the event is raised as expected.
>
> However now WELD raises an ContextNotActiveException:
>
> org.jboss.weld.context.ContextNotActiveException: WELD-001303 No active
> contexts for scope type
>
> org.apache.myfaces.extensions.cdi.core.api.scope.conversation.ViewAccessScoped
>
> I get the same problem when using the ConversationScoped annotation. This
> problem occurs always when using the REST interface, i.e. whether or not I
> have an JSF page open.
>
>
> Below you find a more detailed stack trace starting from the point where
> the event is fired.It seems like Weld thinks there is such a bean, but in
> the end then can't get a context.
>
> What can I do here? Does the CODI implementation even work in this context?
>
> If you need more information about my setup, let me know :)
>
> Regards,
> Boris
>
> Caused by: org.jboss.weld.context.ContextNotActiveException: WELD-001303 No
> active contexts for scope type
>
> org.apache.myfaces.extensions.cdi.core.api.scope.conversation.ConversationScoped
>     at
> org.jboss.weld.manager.BeanManagerImpl.getContext(BeanManagerImpl.java:598)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:71)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:79)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> de.dfki.asr.compass.ejb.project.OpenScenarioBean$Proxy$_$$_WeldClientProxy.handleEntityCreated(OpenScenarioBean$Proxy$_$$_WeldClientProxy.java)
> [classes:]
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [rt.jar:1.7.0_11]
>     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> [rt.jar:1.7.0_11]
>     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> [rt.jar:1.7.0_11]
>     at java.lang.reflect.Method.invoke(Unknown Source) [rt.jar:1.7.0_11]
>     at
>
> org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:170)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:241)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:229)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
> org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:207)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
>
> org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:569)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at
> org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:564)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>     at org.jboss.weld.event.EventImpl.fire(EventImpl.java:68)
> [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
>

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