[jboss-jira] [JBoss JIRA] Commented: (EJBTHREE-2227) @Startup @Singleton (via switchboard) should take into account transitive ENC dependencies before instantiating the bean

Rajiv Mathew (JIRA) jira-events at lists.jboss.org
Thu Jul 14 14:47:23 EDT 2011


    [ https://issues.jboss.org/browse/EJBTHREE-2227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12614264#comment-12614264 ] 

Rajiv Mathew commented on EJBTHREE-2227:
----------------------------------------

Hi Jaikiran,

I just noticed that AS7 has been released. Any update on whether the resolution for this issue is included in AS7 final?

> @Startup @Singleton (via switchboard) should take into account transitive ENC dependencies before instantiating the bean
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: EJBTHREE-2227
>                 URL: https://issues.jboss.org/browse/EJBTHREE-2227
>             Project: EJB 3.0
>          Issue Type: Bug
>          Components: singleton
>    Affects Versions: depchain-1.0.0-alpha-43
>         Environment: JBoss AS 6.0 Final
>            Reporter: jaikiran pai
>            Assignee: jaikiran pai
>            Priority: Critical
>
> Consider the following beans:
> @Startup 
> @Singleton
> public class A
> {
>  @EJB
>  private B slsb1;
>  @PostConstruct
>  public void onConstruct()
>  {
>    slsb1.doSomething();
>  } 
> }
> @Stateless
> public class B
> {
>   @EJB
>   private C slsb2;
> }
> @Stateless
> public class C
> {
> ....
> }
> Currently, the @Startup @Singleton is instantiated when the ENC of that bean is fully invokable. However, it only waits for a populated ENC of transitive dependent bean(s). This can lead random failures with lookup. Please see the referenced forum thread for the complete details.
>  

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