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https://issues.apache.org/jira/browse/CXF-7989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16794546#comment-16794546
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Andriy Redko commented on CXF-7989:
-----------------------------------
I think the rx() impl is fine (CompletionStageRxInvokerImpl to be precise),
since it returns CompletableFuture, and the only exceptions the
CompletableFuture returns are CompletionException / CancellationException. The
JAXRSInvoker should properly pick up the cause of the CompletionException and
pass it to exception mappers chain. Make sense?
> org.apache.cxf.jaxrs.JAXRSInvoker#checkFutureResponse should probably handle
> CompletionException
> ------------------------------------------------------------------------------------------------
>
> Key: CXF-7989
> URL: https://issues.apache.org/jira/browse/CXF-7989
> Project: CXF
> Issue Type: Improvement
> Components: JAX-RS
> Affects Versions: 3.3.0
> Reporter: Romain Manni-Bucau
> Assignee: Andriy Redko
> Priority: Major
>
> The check should probably unwrap CompletionException otherwise it can require
> some more custom ExceptionMappers to achieve a correct behavior.
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