Re: [cdi-dev] Easy way to get 'original' type from alternative producers

From: "Martin Kouba" <mkouba(a)redhat.com&gt; To: "arjan tijms" <arjan.tijms(a)gmail.com&gt; Cc: cdi-dev(a)lists.jboss.org Sent: Friday, February 16, 2018 11:28:10 AM Subject: Re: [cdi-dev] Easy way to get 'original' type from alternative producers Dne 15.2.2018 v 18:15 arjan tijms napsal(a): > Hi, > > On Thu, Feb 15, 2018 at 10:57 AM, Martin Kouba <mkouba(a)redhat.com > <mailto:mkouba@redhat.com>> wrote: > > > I think it could be a nice feature. Pls file a JIRA issue. > > > Allright, I'll do that. Thx! > > > > In order to get that bean, a bunch of quite verbose code is > needed. I.e I came up with: > > HttpAuthenticationMechanism mechanism = >      createRef( >          beanManager.resolve( > > > This wouldn't work because BeanManager.resolve() attempts to resolve > the ambiguities thus eliminate all non-alternative beans. > > > It actually does seem to work, and I've been using it for a while now. You're right - you're actually filtering the alternative bean (ApplicationInit producer) and so there is only one bean left. > > > > This would not work - you would need to distinguish the original > injection point. > >          return ... >      } > } > > Or reuse the @Delegate (perhaps with the @Alternative annotation) > > > -1 This might be confusing. > > > Agreed with both, it was just a bit of brain storming. Not sure what > would be a better name though. @Original? @NonAlternative? > > Kind regards, > Arjan Tijms > > -- Martin Kouba Senior Software Engineer Red Hat, Czech Republic _______________________________________________ cdi-dev mailing list cdi-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/cdi-dev Note that for all code provided on this list, the provider licenses the code under the Apache License, Version 2 (http://www.apache.org/licenses/LICENSE-2.0.html). For all other ideas provided on this list, the provider waives all patent and other intellectual property rights inherent in such information.