[cdi-dev] [JBoss JIRA] (CDI-548) FireAsyncException conflicting with CompletionStage definition
Tomas Remes (JIRA)
issues at jboss.org
Wed Dec 16 08:30:00 EST 2015
[ https://issues.jboss.org/browse/CDI-548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13141848#comment-13141848 ]
Tomas Remes commented on CDI-548:
---------------------------------
This could be marked as resolved since FireAsyncException has been removed.
> FireAsyncException conflicting with CompletionStage definition
> --------------------------------------------------------------
>
> Key: CDI-548
> URL: https://issues.jboss.org/browse/CDI-548
> Project: CDI Specification Issues
> Issue Type: Clarification
> Components: Events
> Affects Versions: 2.0-EDR1
> Reporter: Jozef Hartinger
>
> CompletionStage documentation says:
> {quote}
> if a stage's computation terminates abruptly with an (unchecked) exception or error, then all dependent stages requiring its completion complete exceptionally as well, with a {@link CompletionException} holding the exception as its cause.
> {quote}
> On the other hand, the CDI spec suggests that if an observer notification fails, the CompletionStage fails with FireAsyncException directly (not wrapped within CompletionException). This creates a conflict as the CDI spec uses the CompletionStage API without fully conforming to its contract.
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