org.grpcmock.definitions.stub.steps

Interface StreamRequestProxyResponseBuilderStep<BUILDER extends BuilderStep,ReqT,RespT>

All Superinterfaces:

BuilderStep, MethodStubBuilder<ReqT,RespT>

All Known Subinterfaces:

BidiStreamingMethodStubBuilderStep<ReqT,RespT>, ClientStreamingMethodStubBuilderStep<ReqT,RespT>

All Known Implementing Classes:

BidiStreamingMethodStubBuilderImpl, ClientStreamingMethodStubBuilderImpl

public interface StreamRequestProxyResponseBuilderStep<BUILDER extends BuilderStep,ReqT,RespT>
extends BuilderStep, MethodStubBuilder<ReqT,RespT>

Author:

Fadelis

Method Summary

Modifier and Type	Method and Description
BUILDER	willProxyTo(Function<io.grpc.stub.StreamObserver<RespT>,io.grpc.stub.StreamObserver<ReqT>> streamRequestResponseProxy) Defines a proxying response, which will proxy the request to given Response.

Methods inherited from interface org.grpcmock.definitions.stub.steps.MethodStubBuilder

build

Method Detail

willProxyTo

BUILDER willProxyTo(@Nonnull
                    Function<io.grpc.stub.StreamObserver<RespT>,io.grpc.stub.StreamObserver<ReqT>> streamRequestResponseProxy)

Defines a proxying response, which will proxy the request to given Response. The user is responsible that the request is completed correctly.

Should be used when there needs to be more logic in the response method than returning a simple response. For example:

 .willProxyTo((responseObserver) -> new StreamObserver() {

    public void onNext(V value) {
      // handle incoming requests
    }

    public void onError(Throwable throwable) {
      // handle error;
    }

    public void onCompleted() {
      // send response on completion
      responseObserver.onNext(responseObject);
      responseObserver.onCompleted();
    }
 });