[weld-dev] Question regarding behavior of Decorated dependent scoped beans

[Gurkan Erdogdu]

I have tried this in JBoss 6.0.0 M1 and it proxies interceptors/decorators even on dependent beans.

--Gurkan




________________________________
From: Gavin King <gavin.king at gmail.com>
To: Pete Muir <pmuir at redhat.com>
Cc: weld-dev at lists.jboss.org; Joseph Bergmark <bergmark at apache.org>
Sent: Fri, February 5, 2010 9:09:28 PM
Subject: Re: [weld-dev] Question regarding behavior of Decorated dependent scoped beans

On Fri, Feb 5, 2010 at 12:39 PM, Pete Muir <pmuir at redhat.com> wrote:
> Sorry, we lost this email.
>
> On 18 Jan 2010, at 23:07, Joseph Bergmark wrote:
>
>> While verifying the behavior of decorated dependent scoped beans on OpenWebBeans, Gurkan mentioned that he observed the same behavior on WELD.  While verifying myself I noticed two behaviors that seem to conflict with the spec.
>>
>> 1) Non-normal scoped beans don't have any restrictions on public fields.  A quick test showed that changes made to public fields directly are not reflected when a call to a getter method that returns that value of the public field is made.  Presumably this is because there is an proxy like object in the middle.
>>
>> For example
>>
>> @Inject MyBean myBean;
>>
>> myBean.number = 7;
>> myBean.getNumber(); //would return the default value for number and not 7 which it was just set to.
>
> Correct, I don't think the spec covers this.

Interceptors and decorators are supposed to be implemented by
subclassing, not by proxying.

-- 
Gavin King
gavin.king at gmail.com
http://in.relation.to/Bloggers/Gavin
http://hibernate.org
http://seamframework.org

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