| /* |
| * Copyright 2022 The gRPC Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package io.grpc.observability; |
| |
| import io.grpc.stub.StreamObserver; |
| import io.grpc.testing.protobuf.SimpleRequest; |
| import io.grpc.testing.protobuf.SimpleResponse; |
| import io.grpc.testing.protobuf.SimpleServiceGrpc; |
| |
| public class LoggingTestHelper { |
| |
| static String makeUnaryRpcViaClientStub( |
| String requestMessage, SimpleServiceGrpc.SimpleServiceBlockingStub blockingStub) { |
| SimpleRequest request = SimpleRequest.newBuilder().setRequestMessage(requestMessage).build(); |
| SimpleResponse response = blockingStub.unaryRpc(request); |
| return response.getResponseMessage(); |
| } |
| |
| static class SimpleServiceImpl extends SimpleServiceGrpc.SimpleServiceImplBase { |
| |
| @Override |
| public void unaryRpc(SimpleRequest req, StreamObserver<SimpleResponse> responseObserver) { |
| SimpleResponse response = |
| SimpleResponse.newBuilder() |
| .setResponseMessage("Hello " + req.getRequestMessage()) |
| .build(); |
| responseObserver.onNext(response); |
| responseObserver.onCompleted(); |
| } |
| } |
| } |