org.grpcmock.definitions.stub

Class BidiStreamingMethodStubBuilderImpl<ReqT,RespT>

java.lang.Object

org.grpcmock.definitions.stub.BidiStreamingMethodStubBuilderImpl<ReqT,RespT>

All Implemented Interfaces:

BuilderStep, FirstRequestMatcherBuilderStep<BidiStreamingMethodStubBuilderStep<ReqT,RespT>,ReqT>, HeadersMatcherBuilderStep<BidiStreamingMethodStubBuilderStep<ReqT,RespT>>, BidiStreamingMethodStubBuilderStep<ReqT,RespT>, MethodStubBuilder<ReqT,RespT>, NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>, NextStreamRequestProxyResponseBuilderStep<NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>,ReqT,RespT>, StreamRequestProxyResponseBuilderStep<NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>,ReqT,RespT>

public final class BidiStreamingMethodStubBuilderImpl<ReqT,RespT>
extends Object
implements BidiStreamingMethodStubBuilderStep<ReqT,RespT>, NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>

Author:

Fadelis

Constructor Summary

Constructors

Constructor and Description
BidiStreamingMethodStubBuilderImpl(io.grpc.MethodDescriptor<ReqT,RespT> method)

Method Summary

Modifier and Type	Method and Description
MethodStub<ReqT,RespT>	build()
NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>	nextWillProxyTo(Function<io.grpc.stub.StreamObserver<RespT>,io.grpc.stub.StreamObserver<ReqT>> streamRequestResponseProxy) Defines a proxying response, which will proxy the request to given Response for subsequent request call to this stub.
NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>	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.
BidiStreamingMethodStubBuilderStep<ReqT,RespT>	withFirstRequest(Predicate<ReqT> requestPredicate) Adds a request matcher for the stub, which will trigger only if incoming first request satisfies given Predicate.
<T> BidiStreamingMethodStubBuilderStep<ReqT,RespT>	withHeader(io.grpc.Metadata.Key<T> headerKey, Predicate<T> predicate) Adds a header matcher for the stub, which will trigger only if the given header has value satisfying given Predicate.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.grpcmock.definitions.matcher.steps.HeadersMatcherBuilderStep

withHeader, withHeader, withHeader, withHeader, withoutHeader, withoutHeader

Methods inherited from interface org.grpcmock.definitions.matcher.steps.FirstRequestMatcherBuilderStep

withFirstRequest

Constructor Detail

BidiStreamingMethodStubBuilderImpl

public BidiStreamingMethodStubBuilderImpl(@Nonnull
                                          io.grpc.MethodDescriptor<ReqT,RespT> method)

Method Detail

withHeader

public <T> BidiStreamingMethodStubBuilderStep<ReqT,RespT> withHeader(@Nonnull
                                                                     io.grpc.Metadata.Key<T> headerKey,
                                                                     @Nonnull
                                                                     Predicate<T> predicate)

Description copied from interface: HeadersMatcherBuilderStep

Adds a header matcher for the stub, which will trigger only if the given header has value satisfying given Predicate.

Subsequent matchers for the same header will replace the old one.

Specified by:

withHeader in interface HeadersMatcherBuilderStep<BidiStreamingMethodStubBuilderStep<ReqT,RespT>>

withFirstRequest

public BidiStreamingMethodStubBuilderStep<ReqT,RespT> withFirstRequest(@Nonnull
                                                                       Predicate<ReqT> requestPredicate)

Description copied from interface: FirstRequestMatcherBuilderStep

Adds a request matcher for the stub, which will trigger only if incoming first request satisfies given Predicate.

This is used for client or bidi streaming method calls. Only the first request can be used for matching, as a stub needs to be selected at this point or the call will be rejected.

Subsequent request matchers will replace the old one.

Specified by:

withFirstRequest in interface FirstRequestMatcherBuilderStep<BidiStreamingMethodStubBuilderStep<ReqT,RespT>,ReqT>

willProxyTo

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

Description copied from interface: StreamRequestProxyResponseBuilderStep

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();
    }
 });
 

Specified by:

willProxyTo in interface StreamRequestProxyResponseBuilderStep<NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>,ReqT,RespT>

nextWillProxyTo

public NextBidiStreamingMethodStubBuilderStep<ReqT,RespT> nextWillProxyTo(@Nonnull
                                                                          Function<io.grpc.stub.StreamObserver<RespT>,io.grpc.stub.StreamObserver<ReqT>> streamRequestResponseProxy)

Description copied from interface: NextStreamRequestProxyResponseBuilderStep

Defines a proxying response, which will proxy the request to given Response for subsequent request call to this stub. 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:

 .nextWillProxyTo((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();
    }
 });
 

Specified by:

nextWillProxyTo in interface NextStreamRequestProxyResponseBuilderStep<NextBidiStreamingMethodStubBuilderStep<ReqT,RespT>,ReqT,RespT>

build

public MethodStub<ReqT,RespT> build()

Specified by:

build in interface MethodStubBuilder<ReqT,RespT>