Mark Struberg created DELTASPIKE-1466:
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Summary: move beans.xml to CDI-3.0 style
Key: DELTASPIKE-1466
URL: https://issues.apache.org/jira/browse/DELTASPIKE-1466
Project: DeltaSpike
Issue Type: Sub-task
Security Level: public (Regular issues)
Components: Core
Affects Versions: 2.0
Reporter: Mark Struberg
Assignee: Mark Struberg
Fix For: 2.0
Since we now target EE9 at least we also have to update our beans.xml.
This has mainly to do with CDI-4.0 in JakartaEE10 re-defined the behaviour of
empty beans.xml files from bean-discovery-mode "all" to "annotated", breaking
tons of existing code.
To prevent any behaviour changes for DeltaSpike users we now explicitly define
a {{bean-discovery-mode}} ourselfs. And we also leverage the {{<trim/>}} modus
of CDI-2.0.
bean-discovery-mode "all" + <trim/> has the effect that all classes which are
CDI candidates get scanned and a {{ProcessAnnotatedType}} event gets fired. But
with the <trim/> mode we ONLY create beans for AnnotatedTypes which are
explicitly defined. This is a good compromise between being able to scan all
classes via CDI Extensions but still not getting any superfluous CDI beans as
automatically {{@Dependent}} scoped beans
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