Given these beans and decorators (enabled) interface Animal { String hello(); } class Cat implements Animal { @Inject private InjectionPoint injectionPoint; public String hello() { return "hello"; } public InjectionPoint getInjectionPoint() { return injectionPoint; } } @Decorator class AnimalDecorator implements Animal { @Inject @Delegate private Animal bean; public String hello() { return bean.hello() + " world!"; } } class Cattery { @Inject Cat cat; Cat getCat() { return cat; } } Should cattery.getCat().getInjectionPoint().isDelegate() return true or false? I believe it should return true, as Cat is being decorated, and hence injected into the decorator delegate injection point. Ref is https://jira.jboss.org/jira/browse/CDITCK-138 _______________________________________________ weld-dev mailing list weld-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/weld-dev

On 9 Apr 2010, at 10:16, Sven Linstaedt wrote: > According to the java docs, I would also suppose your expression to be true. Otherwise InjectionPoint#isDelegate() would always return false, making this method dispensable. The interesting point imho is injecting the InjectionPoint in other cases than producer methods. I have not seen examples for this usage in the spec. > Sure, but it is required to be supported :-) The reason you always see it in producer methods as that is where it is interesting (where you can vary what is to be injected at runtime...) _______________________________________________ weld-dev mailing list weld-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/weld-dev

>>>Otherwise InjectionPoint#isDelegate() would always return false No, Decorators are also beans and you can get its injection points with getInjectionPoints that one of them is @delegate therefore isDelegate returns true. I think that "InjectionPoint injection" in the spec. has never written for that DependentScoped beans are injected into decorator delegates. Thanks; --Gurkan From: Sven Linstaedt <sven.linstaedt(a)googlemail.com&gt; To: Pete Muir <pmuir(a)redhat.com&gt; Cc: Weld-Dev List <weld-dev(a)lists.jboss.org&gt; Sent: Fri, April 9, 2010 12:16:46 PM Subject: Re: [weld-dev] Spec clarification needed According to the java docs, I would also suppose your expression to be true. Otherwise InjectionPoint#isDelegate() would always return false, making this method dispensable. The interesting point imho is injecting the InjectionPoint in other cases than producer methods. I have not seen examples for this usage in the spec. br, Sven 2010/4/9 Pete Muir <pmuir(a)redhat.com&gt; Given these beans and decorators (enabled) interface Animal { String hello(); } class Cat implements Animal { @Inject private InjectionPoint injectionPoint; public String hello() { return "hello"; } public InjectionPoint getInjectionPoint() { return injectionPoint; } } @Decorator class AnimalDecorator implements Animal { @Inject @Delegate private Animal bean; public String hello() { return bean.hello() + " world!"; } } class Cattery { @Inject Cat cat; Cat getCat() { return cat; } } Should cattery.getCat().getInjectionPoint().isDelegate() return true or false? I believe it should return true, as Cat is being decorated, and hence injected into the decorator delegate injection point. Ref is https://jira.jboss.org/jira/browse/CDITCK-138 _______________________________________________ weld-dev mailing list weld-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/weld-dev Yahoo! Türkiye açıldı! Haber, Ekonomi, Videolar, Oyunlar hepsi Yahoo! Türkiye'de! www.yahoo.com.tr_______________________________________________ weld-dev mailing list weld-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/weld-dev