[jboss-jira] [JBoss JIRA] (WFLY-2364) Uninformative NPE in PoolAnnotationInformationFactory
Denis Borovikov (JIRA)
jira-events at lists.jboss.org
Wed Nov 20 14:55:07 EST 2013
[ https://issues.jboss.org/browse/WFLY-2364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12925490#comment-12925490 ]
Denis Borovikov commented on WFLY-2364:
---------------------------------------
I can not provide real code (it is proprietary), but it is like:
import javax.ejb.MessageDriven
import org.jboss.ejb3.annotation.Pool
@MessageDriven(...)
@Pool
public class MyMDB {
}
> Uninformative NPE in PoolAnnotationInformationFactory
> ------------------------------------------------------
>
> Key: WFLY-2364
> URL: https://issues.jboss.org/browse/WFLY-2364
> Project: WildFly
> Issue Type: Enhancement
> Security Level: Public(Everyone can see)
> Reporter: Denis Borovikov
>
> I got NPE on jboss startup:
> at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
> at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
> at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [rt.jar:1.6.0_45]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [rt.jar:1.6.0_45]
> at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_45]
> Caused by: java.lang.NullPointerException
> at org.jboss.as.ejb3.deployment.processors.annotation.PoolAnnotationInformationFactory.fromAnnotation(PoolAnnotationInformationFactory.java:43)
> at org.jboss.as.ejb3.deployment.processors.annotation.PoolAnnotationInformationFactory.fromAnnotation(PoolAnnotationInformationFactory.java:35)
> at org.jboss.as.ee.metadata.ClassAnnotationInformationFactory.createAnnotationInformation(ClassAnnotationInformationFactory.java:127)
> at org.jboss.as.ee.metadata.AbstractEEAnnotationProcessor.deploy(AbstractEEAnnotationProcessor.java:54)
> at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
> ... 5 more
> Root cause is empty value for Pool annotation in my code. I think it would be better to generate more informative exception message in this place.
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