private StreamObserver getGreeterRequestStreamObserver()

in 3-extensions/protocol/dubbo-samples-triple/src/main/java/org/apache/dubbo/sample/tri/stub/GreeterImpl.java [160:181]

• 20 lines of code
• 1 McCabe index (conditional complexity)

    private StreamObserver<GreeterRequest> getGreeterRequestStreamObserver(
            StreamObserver<GreeterReply> streamObserver) {
        return new StreamObserver<GreeterRequest>() {
            @Override
            public void onNext(GreeterRequest data) {
                streamObserver.onNext(GreeterReply.newBuilder()
                        .setMessage(data.getName())
                        .build());
            }

            @Override
            public void onError(Throwable throwable) {
                throwable.printStackTrace();
                streamObserver.onError(new IllegalStateException("Stream err"));
            }

            @Override
            public void onCompleted() {
                streamObserver.onCompleted();
            }
        };
    }