[weld-issues] [JBoss JIRA] Commented: (WELD-907) bean-lookup issue in Context#get(Contextual, CreationalContext)

[Pete Muir (JIRA)]

    [ https://issues.jboss.org/browse/WELD-907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12603569#comment-12603569 ] 

Pete Muir commented on WELD-907:
--------------------------------

Could you provide a test case.

> bean-lookup issue in Context#get(Contextual, CreationalContext)
> ---------------------------------------------------------------
>
>                 Key: WELD-907
>                 URL: https://issues.jboss.org/browse/WELD-907
>             Project: Weld
>          Issue Type: Bug
>          Components: Scopes & Contexts
>    Affects Versions: 1.1.1.Final
>            Reporter: Gerhard Petracek
>
> this is a very special case which used to work before weld v1.1.1
> e.g.:
> Set<Bean<?>> beans1 = beanManager.getBeans(MyBean.class);
>         
> Class beanClass = beans.iterator().next().getBeanClass();
> Set<Annotation> qualifiers = beans.iterator().next().getQualifiers();
> Set<Bean<?>> beans2 = beanManager.getBeans(beanClass, qualifiers.toArray(new Annotation[qualifiers.size()]));
> beans1 is the same as beans2
> that works without problems.
> if you use the same in 
>   Context#get(Contextual, CreationalContext)
> it doesn't work. i haven't looked at the details but it might be due to the performance optimizations.
> the following example isn't that useful (so please don't ask for the reason) - it's just the minimal code to reproduce the issue.
> public <T> T get(Contextual<T> component, CreationalContext<T> creationalContext)
> {
>   Class beanClass = ((Bean<T>)component).getBeanClass();
>   Set<Annotation> qualifiers = ((Bean<T>)component).getQualifiers();
>   Set<Bean<?>> beans = CdiUtils.getBeanManager().getBeans(beanClass, qualifiers.toArray(new Annotation[qualifiers.size()]));
>   //beans is empty
> }
> it isn't specified that it should work but it used to work with weld and it also works with owb.
> since there is (imo) no reason why it shouldn't work, it would be great if it gets fixed!

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