[seam-issues] [JBoss JIRA] (SEAMJMS-61) Status Watcher example does not work

Tomas Remes (Commented) (JIRA) jira-events at lists.jboss.org
Fri Dec 16 03:59:09 EST 2011

    [ https://issues.jboss.org/browse/SEAMJMS-61?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12651503#comment-12651503 ] 

Tomas Remes commented on SEAMJMS-61:

I am convinced that problem is not in the example, but in JMS implementation. If you try 3.1.0.Beta5 version with its old implementation (not using ConnectionFactory), everything works fine there (using AS 6.0.0.Final). I still don't know what's the main problem in latest JMS implementation, but my personal tip is that there is something wrong with ConnectionFactory and probably its session, because messagelistener added to TopicBuilder simply doesn't work (listen:)). I tried to add MessageListener directly to created Session (instead of created MessageConsumer), but it didn't help. 
> Status Watcher example does not work
> ------------------------------------
>                 Key: SEAMJMS-61
>                 URL: https://issues.jboss.org/browse/SEAMJMS-61
>             Project: Seam JMS
>          Issue Type: Bug
>    Affects Versions: 3.1.0.CR1
>         Environment: seam-3.1.0.CR1
>            Reporter: Tomas Remes
>            Assignee: John Ament
>             Fix For: 3.1.0.Final
> Statuswatcher example gets deployed all right, but after typing its URL in the browser, following problem occurs:
> java.lang.NullPointerException
> 	org.jboss.seam.jms.TopicBuilderImpl.createMessageConsumer(TopicBuilderImpl.java:110)
> 	org.jboss.seam.jms.TopicBuilderImpl.listen(TopicBuilderImpl.java:187)
> 	org.jboss.seam.jms.example.statuswatcher.session.ReceivingClient.initialize(ReceivingClient.java:55)
> 	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	java.lang.reflect.Method.invoke(Method.java:597)
> 	org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:305)
> 	org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
>         ......
> It is same on both - AS-6.1.0 and AS-7.0.2

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