[JBoss JIRA] Created: (CDI-165) Support lifecycle events for non-builtin contexts
by Jozef Hartinger (JIRA)
Support lifecycle events for non-builtin contexts
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Key: CDI-165
URL: https://issues.jboss.org/browse/CDI-165
Project: CDI Specification Issues
Issue Type: Feature Request
Components: Contexts
Affects Versions: 1.0
Reporter: Jozef Hartinger
Priority: Minor
Fix For: 1.1 (Proposed)
The original idea was to extend the API for context implementations to be able to notify the container of a context initialization / destruction. Based on this notification, the container would then notify the application by firing @Initialized(X) / @Destroyed(X) Object (where X is the scope annotation of the context - see CDI-86).
I don't think this double-notification approach is a good idea anymore. Instead, the specification should simply mention that the extensions providing an implementation of Context are encouraged to fire a @Initialized(X) event when the context is initialized and @Destroyed(X) event when the context is destroyed (again, see CDI-86 for details). Extensions are free to choose a payload that makes most sense for the given context (e.g. UIViewRoot instance for @ViewScoped) or Object otherwise.
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