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Posted to dev@openwebbeans.apache.org by "Mark Struberg (JIRA)" <ji...@apache.org> on 2017/08/26 20:14:02 UTC

[jira] [Commented] (OWB-1215) Specializing more then one producer method not working

    [ https://issues.apache.org/jira/browse/OWB-1215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16142914#comment-16142914 ] 

Mark Struberg commented on OWB-1215:
------------------------------------

Hi Jan!
Txs for the report, will check whether we have some problems with producer method specialization.


> Specializing more then one producer method not working
> ------------------------------------------------------
>
>                 Key: OWB-1215
>                 URL: https://issues.apache.org/jira/browse/OWB-1215
>             Project: OpenWebBeans
>          Issue Type: Bug
>          Components: Inheritance, Specialization
>    Affects Versions: 2.0.0
>            Reporter: Jan Krpata
>            Assignee: Mark Struberg
>
> A have problem with specializing a producer method
> - https://docs.jboss.org/cdi/spec/2.0/cdi-spec.html#specialize_producer_method
> I have class A with many @Produces methods.
> I have class B extends A, where I can override some producer methods (more then one and not all) from superclass. The other producer methods must be still enabled from superclass.
> Method WebBeansUtil.configureProducerMethodSpecializations throw WebBeansDeploymentException "Multiple specializations for the same producer method got detected for type".
> Example:
> {code:java}
> public class A {
>   @Produces
>   @OneProducesMethod
>   public Boolean getX() { ...}
>   @Produces
>   @TwoProducesMethod
>   public Boolean getY() { ...}
>   @Produces
>   @ThreeProducesMethod
>   public Boolean getZ() { ...}
> } 
> public class B extends A {
>   @Produces
>   @Specializes
>   @OneProducesMethod
>   public Boolean getX() { ...}
>   @Produces
>   @Specializes
>   @TwoProducesMethod
>   public Boolean getY() { ...}
> } 
> {code}



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