Trilha Java Programação reativa com vert.x

1. Programação Reativa com Vert.x
Edson Yanaga
Director of Developer Experience
@yanaga

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— Forbes

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6. Programação
Reativa

7. Vert.x

8. Plataforma de
Aplicações

9. Roda na JVM

10. APIs
Assíncronas

11. Poliglota

12. Simples

13. Por que?

14. APIs

15. Verticles

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public class HelloWorldVerticle extends AbstractVerticle {
…
@Override
public void start( Future<Void> fut ) {
vertx.setPeriodic( 1000, l -> {
vertx.eventBus()
.publish( "hello-bus",
new JsonObject(
Json.encodePrettily(
new Message( "HelloWorld Message: " + new Date() ))));} );
vertx.eventBus()
.consumer( "hello-bus",
m -> {
JsonObject json = ( JsonObject ) m.body();
logger.info( "Receiving "
+ json.getString( "id" )
+ " : "
+ json.getString( "name" ) );} );
}
}

17. Modelo de Threading
Event Loops

18. Event Loops
vs
Blocking APIs

19. Modelo Hybrid
Threading

20. Escalabilidade

21. Event Bus
Distribuído

22. Estensível ao
Navegador

23. Demo

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@yanaga

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