Make result-data accessible in onCompletion Event in DeferredResult [SPR-10603]

[spring-projects-issues]

Kevin Armenat opened SPR-10603 and commented

I'm trying to access the Result-Data from DeferredResult in onCompletion callback to be able to store these Data in a Session-Scoped bean to cache the result for page reloads (since access to Session-Scoped beans seems only be possible from the web request thread and this callback will be fired from there).
It would be great to have a similar callback as "setResultHandler" has.

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Issue Links:

• DeferredResult not thread-safe for isSetOrExpired call [SPR-13451] #18031 DeferredResult not thread-safe for isSetOrExpired call

Referenced from: commits c6ecaac

[spring-projects-issues]

Rossen Stoyanchev commented

I've added hasResult() and getResult() methods that should help. It's not as nice as getting it passed in but it should work.