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https://issues.jboss.org/browse/WELD-1131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12691479#comment-12691479
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P Huber edited comment on WELD-1131 at 5/9/12 11:46 AM:
--------------------------------------------------------
This is the original Annotation which has Retention "Runtime" from the begining
(but good you've asked...I admittetly forgot that in the past on several
occasions ;-)
@Target({ METHOD, FIELD })
@Retention(RUNTIME)
@Documented
public @interface PredicateDef {
String value();
}
And the use of it is
@PredicateDef("...")
public String getFirstName() {
return firstName;
}
And I found a workaround in the meantime which works for me
I had used this, which *does NOT* work:
final BeanInfo bi = Introspector.getBeanInfo(selectedCustomer.getClass());
and replaced it with this *working* version:
final BeanInfo bi =
Introspector.getBeanInfo(selectedCustomer.getClass().getSuperClass());
---
Arquillian: I'm not yet into Arquillian, but I can try to do a simple sample
with standalone WELD CDI. It guess it should be possible to reproduce the
issue, though I cannot promise.
was (Author: huberp):
This is the original Annotation which has Retention "Runtime" from the
begining (but good you've asked...I admittetly forgot that in the past on
several occasions ;-)
@Target({ METHOD, FIELD })
@Retention(RUNTIME)
@Documented
public @interface PredicateDef {
String value();
}
And the use of it is
@PredicateDef("...")
public String getFirstName() {
return firstName;
}
And I found a workaround in the meantime which works for me
I had used this, which *does NOT* work:
final BeanInfo bi = Introspector.getBeanInfo(selectedCustomer.getClass());
and replaced it with this *working* version:
final BeanInfo bi =
Introspector.getBeanInfo(selectedCustomer.getClass().getSuperClass());
---
Arquillian: I'm not yet into Arquillian, but I can try to do a simple sample
with standalone WELD CDI. It guess it should be possible to mimik the issue,
though I cannot promise.
> Weld Proxies (for instance created by Producer-Method) loose Annotations put
> ontop of Methods of source class
> -------------------------------------------------------------------------------------------------------------
>
> Key: WELD-1131
> URL: https://issues.jboss.org/browse/WELD-1131
> Project: Weld
> Issue Type: Bug
> Components: Reflection layer
> Environment: glassfish 3.1.2
> Reporter: P Huber
>
> I have project specific Annotations ontop of public Methods of a class.
> class Customer {
> @MyProjectSpecificAnnotation
> public String getFirstName() {
> return firstName;
> }
> }
> When producing Objects of such an annotated class, like with
> class Example {
> @Produce
> Customer producerField;
> }
> Then at the Injection Side the Annotations "MyProjectSpecificAnnotation" is
> no longer available, because WELD injects a byte-code created proxy.
> class InjectionSide {
> @Inject
> Customer injectField; // here we get the WELD-Proxy of unpronouncable
> name...and no Annotations
> }
> I've used BeanIntrospector to reflect the injected Instance of class
> Customer. I get a set of PropertyDescriptors with a write/read Method each.
> But as allready said, none of them has the "MyProjectSpecificAnnotation".
> Could be due to the fact, that when subclassing a class, the Annotations of
> the super class are not available at sub class directly - But in Case of a
> "transparent" WELD proxy I'd expect they should be there. Probably you have
> to simply copy annotations during on-the-fly byte-code creation of the Proxy.
> The Problem is btw also true for javas built in Dynamic Proxy: using it you
> also loose Annotations.
> Hope you can fix that
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