Package io.grpc.testing.integration

Class TestServiceImpl

java.lang.Object

io.grpc.testing.integration.TestServiceImpl

All Implemented Interfaces:

io.grpc.BindableService, TestServiceGrpc.AsyncService

public class TestServiceImpl
extends java.lang.Object
implements io.grpc.BindableService, TestServiceGrpc.AsyncService

Implementation of the business logic for the TestService. Uses an executor to schedule chunks sent in response streams.

Constructor Summary

Constructors

Constructor	Description
TestServiceImpl(java.util.concurrent.ScheduledExecutorService executor)
TestServiceImpl(java.util.concurrent.ScheduledExecutorService executor, io.grpc.services.MetricRecorder metricRecorder)	Constructs a controller using the given executor for scheduling response stream chunks.

Method Summary

Modifier and Type	Method	Description
io.grpc.ServerServiceDefinition	bindService()
void	emptyCall(EmptyProtos.Empty request, io.grpc.stub.StreamObserver<EmptyProtos.Empty> responseObserver)	One empty request followed by one empty response.
io.grpc.stub.StreamObserver<Messages.StreamingOutputCallRequest>	fullDuplexCall(io.grpc.stub.StreamObserver<Messages.StreamingOutputCallResponse> responseObserver)	True bi-directional streaming.
io.grpc.stub.StreamObserver<Messages.StreamingOutputCallRequest>	halfDuplexCall(io.grpc.stub.StreamObserver<Messages.StreamingOutputCallResponse> responseObserver)	Similar to fullDuplexCall(io.grpc.stub.StreamObserver<io.grpc.testing.integration.Messages.StreamingOutputCallResponse>), except that it waits for all streaming requests to be received before starting the streaming responses.
static java.util.List<io.grpc.ServerInterceptor>	interceptors()	Returns interceptors necessary for full service implementation.
io.grpc.stub.StreamObserver<Messages.StreamingInputCallRequest>	streamingInputCall(io.grpc.stub.StreamObserver<Messages.StreamingInputCallResponse> responseObserver)	Waits until we have received all of the request messages and then returns the aggregate payload size for all of the received requests.
void	streamingOutputCall(Messages.StreamingOutputCallRequest request, io.grpc.stub.StreamObserver<Messages.StreamingOutputCallResponse> responseObserver)	Given a request that specifies chunk size and interval between responses, creates and schedules the response stream.
java.util.Queue<io.grpc.testing.integration.TestServiceImpl.Chunk>	toChunkQueue(Messages.StreamingOutputCallRequest request)	Breaks down the request and creates a queue of response chunks for the given request.
void	unaryCall(Messages.SimpleRequest req, io.grpc.stub.StreamObserver<Messages.SimpleResponse> responseObserver)	Immediately responds with a payload of the type and size specified in the request.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.grpc.testing.integration.TestServiceGrpc.AsyncService

cacheableUnaryCall, unimplementedCall

Constructor Detail

TestServiceImpl

public TestServiceImpl(java.util.concurrent.ScheduledExecutorService executor,
                       io.grpc.services.MetricRecorder metricRecorder)

Constructs a controller using the given executor for scheduling response stream chunks.

TestServiceImpl

public TestServiceImpl(java.util.concurrent.ScheduledExecutorService executor)

Method Detail

bindService

public final io.grpc.ServerServiceDefinition bindService()

Specified by:

bindService in interface io.grpc.BindableService

emptyCall

public void emptyCall(EmptyProtos.Empty request,
                      io.grpc.stub.StreamObserver<EmptyProtos.Empty> responseObserver)

Description copied from interface: TestServiceGrpc.AsyncService

 One empty request followed by one empty response.
 

Specified by:

emptyCall in interface TestServiceGrpc.AsyncService

unaryCall

public void unaryCall(Messages.SimpleRequest req,
                      io.grpc.stub.StreamObserver<Messages.SimpleResponse> responseObserver)

Immediately responds with a payload of the type and size specified in the request.

Specified by:

unaryCall in interface TestServiceGrpc.AsyncService

streamingOutputCall

public void streamingOutputCall(Messages.StreamingOutputCallRequest request,
                                io.grpc.stub.StreamObserver<Messages.StreamingOutputCallResponse> responseObserver)

Given a request that specifies chunk size and interval between responses, creates and schedules the response stream.

Specified by:

streamingOutputCall in interface TestServiceGrpc.AsyncService

streamingInputCall

public io.grpc.stub.StreamObserver<Messages.StreamingInputCallRequest> streamingInputCall(io.grpc.stub.StreamObserver<Messages.StreamingInputCallResponse> responseObserver)

Waits until we have received all of the request messages and then returns the aggregate payload size for all of the received requests.

Specified by:

streamingInputCall in interface TestServiceGrpc.AsyncService

fullDuplexCall

public io.grpc.stub.StreamObserver<Messages.StreamingOutputCallRequest> fullDuplexCall(io.grpc.stub.StreamObserver<Messages.StreamingOutputCallResponse> responseObserver)

True bi-directional streaming. Processes requests as they come in. Begins streaming results immediately.

Specified by:

fullDuplexCall in interface TestServiceGrpc.AsyncService

halfDuplexCall

public io.grpc.stub.StreamObserver<Messages.StreamingOutputCallRequest> halfDuplexCall(io.grpc.stub.StreamObserver<Messages.StreamingOutputCallResponse> responseObserver)

Similar to fullDuplexCall(io.grpc.stub.StreamObserver<io.grpc.testing.integration.Messages.StreamingOutputCallResponse>), except that it waits for all streaming requests to be received before starting the streaming responses.

Specified by:

halfDuplexCall in interface TestServiceGrpc.AsyncService

toChunkQueue

public java.util.Queue<io.grpc.testing.integration.TestServiceImpl.Chunk> toChunkQueue(Messages.StreamingOutputCallRequest request)

Breaks down the request and creates a queue of response chunks for the given request.

interceptors

public static java.util.List<io.grpc.ServerInterceptor> interceptors()

Returns interceptors necessary for full service implementation.