Convert Play Framework java Promise to Play Framework Scala Promise -



Convert Play Framework java Promise to Play Framework Scala Promise -

i building scala play framework app uses library homecoming results f.promise (java promise). there way convert f.promises (https://www.playframework.com/documentation/2.1.0/api/java/play/libs/f.promise.html) scala promises or wrapped scala future out of f.promise?

the way see far getting f.promise blocking operation , go on working asynchronous.

the way descriped in first reply led me code. unfortunately dont know how define f.function correctly. code not compile.

answer: so, found out f.promise has method called wrapped(). , method gives scala future back.

it turns out class f.promise (java.play) has method called wrapped() returns scala.concurrente.future wrapped promise. have calling wrapped on f.promise.

val promise: f.promise[t] = getpromise() val future : future[t] = promise.wrapped()

java scala playframework promise

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