+1
It seems the Weld version shipping with Glassfish has quite a few problems with
any 3-rd party scopes. Not only with CODI but generally with other non-spec
scopes as well.
E.g. a colleague experienced a complete crash when intercepting 3-rd party
scoped beans.
Not sure if this still applies to the latest Weld version - but we will pretty
soon unravel those issues in DeltaSpike I hope.
LieGrue,
strub
----- Original Message -----
> From: Gerhard Petracek <gpetra...@apache.org>
> To: MyFaces Discussion <users@myfaces.apache.org>
> Cc:
> Sent: Saturday, December 10, 2011 11:10 PM
> Subject: Re: @Inject'ed protected base class member access problem
>
> hi,
>
> please send the same mail to the weld community. codi doesn't perform the
> injection itself.
>
> thx & regards,
> gerhard
>
>
>
> 2011/12/10 oversteer <brendanhealey...@yahoo.co.uk>
>
>>
>> In the following code I'm trying to inject a SessionScoped bean into a
>> stateless EJB, but I want to do the @Inject in an abstract base class of
>> the
>> EJB. According to the CDI spec it seems to suggest that this should work:
>>
>> "4.2. Inheritance of member-level metadata
>>
>> Suppose a class X is extended directly or indirectly by the bean class of a
>> managed bean or session bean Y.
>>
>> If X declares an injected field x then Y inherits x."
>>
>> What happens is that I can access the inherited protected member
>> sessionView
>> from TestEjb, but not from code within the base class. When I say "can
>> access", I mean that the injected member is accessible at runtime and
> is
>> not
>> null.
>>
>> @Named
>> @ViewAccessScoped
>> public class JsfBean extends implements Serializable {
>> @Inject private TestEjb ejb;
>>
>> SessionView s1 = ejb.getSessionViewChild(); // sessionView injected ok
>> SessionView s2 = ejb.getSessionViewBase(); // s2 is null
>> }
>>
>> @Named
>> @SessionScoped
>> public class SessionView implements Serializable {}
>>
>> @Stateless
>> public class TestEjb extends BaseClass implements Serializable {
>>
>> public SessionView getSessionViewChild() {
>> return sessionView;
>> }
>> }
>>
>> public abstract class BaseClass implements Serializable {
>> @Inject
>> protected SessionView sessionView;
>>
>> public SessionView getSessionViewBase() {
>> return sessionView;
>> }
>> }
>>
>> What happens is that s1 is a valid SessionView reference, but s2 is null.
>> It
>> now turns out that if I change the access of sessionView in BaseClass to
>> private, it works, but only if I clean & build before re-deployment. It
>> will
>> then consistently work - unless I change it back to protected, in which
>> case
>> it will consistently not work.
>>
>> I am using MyFaces CODI 1.0.1 in conjunction with Weld from Glassfish 3.1.1
>> (v20110404-1554). I am also using JDK 7u1. I'm not really sure what
> could
>> be
>> causing this, weld, codi, jdk7??
>>
>> Thanks.
>> --
>> View this message in context:
>>
> http://old.nabble.com/%40Inject%27ed-protected-base-class-member-access-problem-tp32952025p32952025.html
>> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>>
>>
>
