[cdi-dev] [JBoss JIRA] (CDI-625) When exactly are events with @Initialized(X.class) and @Destroyed(X.class) qualifiers fired

Martin Kouba (JIRA) issues at jboss.org
Wed Aug 24 04:57:00 EDT 2016


Martin Kouba created CDI-625:
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             Summary: When exactly are events with @Initialized(X.class) and @Destroyed(X.class) qualifiers fired
                 Key: CDI-625
                 URL: https://issues.jboss.org/browse/CDI-625
             Project: CDI Specification Issues
          Issue Type: Clarification
          Components: Events
            Reporter: Martin Kouba


The spec states that {{@Initialized(X.class)}} is fired when a context is initialized and {{@Destroyed(X.class)}} when a context is destroyed. 

Does it mean that:
* {{@Initialized(X.class)}} is fired *after the initialization* of a context is finished, i.e. the context is ready?
* {{@Destroyed(X.class)}} is fired *after the destruction* of a context is finished, i.e. after all the beans are destroyed?

I'm asking because for {{@Destroyed(X.class)}} it might be useful to perform some cleanup before the context is actually destroyed - see also CDI-601.

In RI/Weld, the behaivour of {{@Destroyed(X.class)}} is currently a little bit inconsistent. For webapps and Weld SE, the event is fired before the context is destroyed. But for non-web EE modules (e.g. ejb jar) the event is fired after the context is destroyed.

I believe this should be more clear.




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