[jboss-jira] [JBoss JIRA] (WFCORE-1049) ConcreteResourceRegistration#registerSubModel is not thread safe

[Stuart Douglas (JIRA)]

    [ https://issues.jboss.org/browse/WFCORE-1049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13126343#comment-13126343 ] 

Stuart Douglas commented on WFCORE-1049:
----------------------------------------

Also I'm not sure why you can't just use a sync block to make sure that the underlying object is fully initialized before it is published?

> ConcreteResourceRegistration#registerSubModel is not thread safe
> ----------------------------------------------------------------
>
>                 Key: WFCORE-1049
>                 URL: https://issues.jboss.org/browse/WFCORE-1049
>             Project: WildFly Core
>          Issue Type: Bug
>          Components: Domain Management
>            Reporter: Stuart Douglas
>            Assignee: Brian Stansberry
>             Fix For: 3.0.0.Alpha1
>
>
> registerSubModel checks for existing, then registers, however it is invoked by two threads at the same time it is possible they will both see the resource as not existing and both register.



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