[weld-issues] [JBoss JIRA] (WELD-1651) Specialization of generic beans throws inappropriate exception

[Tomas Remes (JIRA)]

Tomas Remes created WELD-1651 Specialization of generic beans throws inappropriate exception Issue Type: Bug Affects Versions: 2.2.0.CR2, 1.1.19.Final Assignee: Jozef Hartinger Created: 10/Apr/14 4:54 AM Description: Having this e.g this class: public class BeanDefault<T extends AbstractClass> { } and its specialization like this: @Specializes public class BeanCustom<T extends AbstractClass> extends BeanDefault<T> { } will result in: Caused by: org.jboss.weld.exceptions.DefinitionException: WELD-001511: Specializing bean Managed Bean [class mypackage.BeanCustom] with qualifiers [@Any @Default] does not have bean type class mypackage.BeanDefault<T> of specialized bean Managed Bean [class mypackage.BeanDefault] with qualifiers [@Any @Default] This is IMHO inappropriate since the type BeanDefault<T> is present. CDI spec says just: Formally, a bean X is said to specialize another bean Y if either: ... Furthermore, X must have all the bean types of Y. If X does not have some bean type of Y, the container automatically de- tects the problem and treats it as a definition error. Project: Weld Priority: Major Reporter: Tomas Remes

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