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https://issues.apache.org/jira/browse/OWB-1292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16870516#comment-16870516
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Cergey Chaulin edited comment on OWB-1292 at 6/23/19 10:26 AM:
---------------------------------------------------------------
[~romain.manni-bucau]
Thanks,
Just checked Weld, HK2 (not a CDI, so not sure it counts) containers: they
can't inject parametrized bean types to actual required types. Seems like
paragraph 5.2.4 in spec is easily overlooked.:)
was (Author: cossack5):
[~romain.manni-bucau]
Thanks,
Just checked Weld, HK2 (not a CDI, so not sure it counts) containers: they
can't inject parametrized bean types to actual required types. Seems like this
paragraph in spec is easily overlooked.:)
> StackOverflowError in GenericsUtil.satisfiesDependency with parametrized type
> -----------------------------------------------------------------------------
>
> Key: OWB-1292
> URL: https://issues.apache.org/jira/browse/OWB-1292
> Project: OpenWebBeans
> Issue Type: Bug
> Components: Core
> Reporter: Cergey Chaulin
> Assignee: Romain Manni-Bucau
> Priority: Major
> Fix For: 2.0.12
>
>
> When trying to inject parametrized bean to concrete required type (like the
> one below), StackOverflowError occures in GenericsUtil.satisfiesDependency
> {code:java}
> interface GenericFoo<T extends Comparable<T>> {
> T someMethod();
> }
> class FooImpl<T extends Comparable<T>> implements GenericFoo<T> {
> @Override
> public T someMethod() {
> return null;
> }
> }
> class Bar {
> GenericFoo<Long> foo;
> }{code}
> Code to reproduce:
> {code:java}
> //creating injection point of GenericFoo<Long>
> ParameterizedType injectionPointType = new OwbParametrizedTypeImpl(null,
> GenericFoo.class, Long.class);
> CoreReflectionFactory factory =
> CoreReflectionFactory.make(GenericFoo.class,
> ClassScope.make(GenericFoo.class));
> //constructing parametrized type manually
> TypeVariable<?> t = factory.makeTypeVariable("T", new FieldTypeSignature[]{
> ClassTypeSignature.make(Collections.singletonList(
> SimpleClassTypeSignature.make(Comparable.class.getName(),
> false,
> new
> TypeArgument[]{TypeVariableSignature.make("T")})))
> });
> ParameterizedType beanType = new OwbParametrizedTypeImpl(null,
> GenericFoo.class, t);
> GenericsUtil.satisfiesDependency(false, false, injectionPointType,
> beanType);
> {code}
>
>
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