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From "Jean-Philippe CLEMENT (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (ARIES-1500) Conversion fails with generics
Date Fri, 04 Mar 2016 08:24:40 GMT

    [ https://issues.apache.org/jira/browse/ARIES-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15179550#comment-15179550
] 

Jean-Philippe CLEMENT edited comment on ARIES-1500 at 3/4/16 8:24 AM:
----------------------------------------------------------------------

Thank you for the converter doc, nice!

The problem is Blueprint is not type erasure, cannot express generic types within the syntax
and does not handle generics correctly... I guess we may say there is a bug... somewhere :)


was (Author: jeanphi):
The problem is Blueprint is not type erasure, cannot express generic types within the syntax
and does not handle generics correctly... I guess we may say there is a bug... somewhere :)

> Conversion fails with generics
> ------------------------------
>
>                 Key: ARIES-1500
>                 URL: https://issues.apache.org/jira/browse/ARIES-1500
>             Project: Aries
>          Issue Type: Bug
>          Components: Blueprint
>    Affects Versions: blueprint-core-1.5.0
>         Environment: All
>            Reporter: Jean-Philippe CLEMENT
>
> Let's take a bean with the method setSomething(Something<T>) called via blueprint
with another bean implementing Something => exception saying that bean conversion is not
possible. But, if I change the method signature without the generic type setSomething(Something),
then it works as expected.
> Blueprint should not care for the generic type as Java is type erasure and do not exceed
the spec.
> There is no nice work around. Have to change all APIs used via Blueprint and take note
for all deviations. This is really heavy.



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