[cdi-dev] Ordering of AfterTypeDiscovery#getAlternatives() et al

[Mark Struberg]

Agree, we should think about that again for CDI-2.0. But I did not find an easy and backward compatible solution right now. Still waiting for an idea to struck me ;)

LieGrue,
strub





> On Monday, 22 December 2014, 9:52, Martin Kouba <mkouba at redhat.com> wrote:
> >T he issue already exists for a long time ;)
> 
> https://issues.jboss.org/browse/CDI-434?focusedCommentId=12963824&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12963824
> 
> And this is also related: https://issues.jboss.org/browse/CDI-437
> 
> M
> 
> Dne 22.12.2014 v 09:23 Jozef Hartinger napsal(a):
>> 
>>  On 12/20/2014 11:26 AM, Mark Struberg wrote:
>>>  Hi!
>>> 
>>>  If I have a
>>> 
>>> 
>>>  @Priority(100)
>>>  public class MyAlternative implements Foo ..
>>> 
>>>  and
>>> 
>>> 
>>>  @Priority(101)
>>>  public class ABetterAlternative implements Foo ..
>>> 
>>> 
>>>  Then ABetterAlternative will finally be chosen.
>>> 
>>>  This ordering can be changed via AfterTypeDiscovery#getAlternatives().
>>> 
>>>  But the spec only says "returns the ordered list of enabled 
> alternatives for the application.."
>>> 
>>>  But it does NOT define in which sorting this list is ordered ;)
>>> 
>>>  In OWB we hat the 'most important' alternative come first. It 
> seems in Weld it is the other way around.
>>  What sorting do you use for interceptors and decorators?
>>> 
>>>  I have no problem with changing this in OWB, but I would like to get 
> this clarified in our JavaDocs and spec.
>>  Agreed. Go ahead and file an issue.
>>> 
>>>  LieGrue,
>>>  strub
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>