Package io.smallrye.mutiny.vertx.core

Interface Expectations

  • public interface Expectations
    Helper methods to turn Vert.x Expectation that work on Future into Uni that can be used in a pipeline using the Uni.plug(Function) operator, as in: 
    
 vertx.createHttpClient()
         .request(HttpMethod.GET, port, "localhost", "/")
         .chain(HttpClientRequest::send)
         .plug(expectation(HttpClientResponse::getDelegate, status(200).and(contentType("text/plain"))))
         .onItem().transformToUni(HttpClientResponse::body)

    • Method Summary

      Static Methods 
      Modifier and Type Method Description
      static <T> Function<io.smallrye.mutiny.Uni<T>,​io.smallrye.mutiny.Uni<T>> expectation​(io.vertx.core.Expectation<? super T> expectation)
      Yields a function to turn an Expectation into a Uni.
      static <T,​R>
      Function<io.smallrye.mutiny.Uni<T>,​io.smallrye.mutiny.Uni<T>>      		 expectation​(Function<T,​R> extractor, io.vertx.core.Expectation<? super R> expectation)
      Yields a function to turn an Expectation into a Uni and uses an extractor so that expectations work on the correct types (e.g., HttpResponseHead) instead of the Mutiny shim types (e.g., HttpResponseHead).

    • Method Detail

      • expectation

        static <T> Function<io.smallrye.mutiny.Uni<T>,​io.smallrye.mutiny.Uni<T>> expectation​(io.vertx.core.Expectation<? super T> expectation)
        Yields a function to turn an Expectation into a Uni.
        Type Parameters:
        T - the element type
        Parameters:
        expectation - the expectation
        Returns:
        the mapping function

      • expectation

        static <T,​R> Function<io.smallrye.mutiny.Uni<T>,​io.smallrye.mutiny.Uni<T>> expectation​(Function<T,​R> extractor,
                                                                                                   io.vertx.core.Expectation<? super R> expectation)
        Yields a function to turn an Expectation into a Uni and uses an extractor so that expectations work on the correct types (e.g., HttpResponseHead) instead of the Mutiny shim types (e.g., HttpResponseHead).
        Type Parameters:
        T - the element type
        R - the extracted element type
        Parameters:
        extractor - the extractor function, often a reference to a getDelegate() method
        expectation - the expectation
        Returns:
        the mapping function