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#19440 replace Scala Future usage with CompletionStage in javadsl

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This entails:

  * adding akka.pattern.PatternCS.* to enable ask etc. with
    CompletionStage
  * changing RequestContext to offer an ExecutionContextExecutor for the
    CompletionStage.*Async combinators
  * splitting up akka.stream.Queue for JavaDSL consistency
This commit is contained in:
Roland Kuhn 2016-01-21 16:37:26 +01:00
parent 396f4370e9
commit 4c72495581
118 changed files with 1646 additions and 1379 deletions
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5
akka-docs/rst/java/code/docs/stream/javadsl/cookbook/RecipeToStrict.java
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@ -19,6 +19,7 @@ import scala.concurrent.duration.FiniteDuration;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.CompletionStage;
import java.util.concurrent.TimeUnit;
public class RecipeToStrict extends RecipeTest {
@ -45,11 +46,11 @@ public class RecipeToStrict extends RecipeTest {
final int MAX_ALLOWED_SIZE = 100;
//#draining-to-list
final Future<List<String>> strings = myData
final CompletionStage<List<String>> strings = myData
.grouped(MAX_ALLOWED_SIZE).runWith(Sink.head(), mat);
//#draining-to-list
Await.result(strings, new FiniteDuration(1, TimeUnit.SECONDS));
strings.toCompletableFuture().get(3, TimeUnit.SECONDS);
}
};
}