On Tue, 17 Jun 2014 09:54:24 -0300, Michael Leuthold
<michael.leuth...@gmail.com> wrote:
Hello,
I am currently stuck with the following problem: I try to inject a
list of implementations of a certain interface but it seems it does
not work using the straight approach of injecting a
"List<SomeInterface> impls"
Though implementations exist and a list is injected but it's just
empty. Does anyone have a hint where to look here? Maybe I need to
register that list explicitly.
Tapestry-IoC doesn't support that, at least not yet. What's your scenario?
Usually, when we need more than one implementation of a given interface,
we create a pipeline
(http://tapestry.apache.org/pipelinebuilder-service.html) or chain
(http://tapestry.apache.org/chainbuilder-service.html) to consolidate all
these implementations as a single service. Or you can create a service
that receives these service implementations as its distributed
configuration and acts as a locator for it.
--
Thiago H. de Paula Figueiredo
Tapestry, Java and Hibernate consultant and developer
http://machina.com.br
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