/// <summary>
/// Creates a new instance of <see cref="ServerMethodInvokerBase{TService, TRequest, TResponse}"/>.
/// </summary>
/// <param name="method">The description of the gRPC method.</param>
/// <param name="options">The options used to execute the method.</param>
/// <param name="serviceActivator">The service activator used to create service instances.</param>
private protected ServerMethodInvokerBase(
Method <TRequest, TResponse> method,
MethodOptions options,
IGrpcServiceActivator <TService> serviceActivator)
{
Method = method;
Options = options;
ServiceActivator = serviceActivator;
}
/// <summary>
/// Creates a new instance of <see cref="ClientStreamingServerMethodInvoker{TService, TRequest, TResponse}"/>.
/// </summary>
/// <param name="invoker">The client streaming method to invoke.</param>
/// <param name="method">The description of the gRPC method.</param>
/// <param name="options">The options used to execute the method.</param>
/// <param name="serviceActivator">The service activator used to create service instances.</param>
public ClientStreamingServerMethodInvoker(
ClientStreamingServerMethod <TService, TRequest, TResponse> invoker,
Method <TRequest, TResponse> method,
MethodOptions options,
IGrpcServiceActivator <TService> serviceActivator)
: base(method, options, serviceActivator)
{
_invoker = invoker;
if (Options.HasInterceptors)
{
var interceptorPipeline = new InterceptorPipelineBuilder <TRequest, TResponse>(Options.Interceptors);
_pipelineInvoker = interceptorPipeline.ClientStreamingPipeline(ResolvedInterceptorInvoker);
}
}
private static HttpApiServerCallContext CreateServerCallContext(DefaultHttpContext httpContext)
{
return(new HttpApiServerCallContext(
httpContext,
MethodOptions.Create(Enumerable.Empty <GrpcServiceOptions>()),
new Method <object, object>(
MethodType.Unary,
"Server",
"Method",
new Marshaller <object>(o => null, c => null !),
new Marshaller <object>(o => null, c => null !)),
new CallHandlerDescriptorInfo(
null,
null,
false,
null,
new Dictionary <string, List <FieldDescriptor> >()),
NullLogger.Instance));
}
private static JsonTranscodingServerCallContext CreateServerCallContext(DefaultHttpContext httpContext)
{
return(new JsonTranscodingServerCallContext(
httpContext,
MethodOptions.Create(Enumerable.Empty <GrpcServiceOptions>()),
new Method <object, object>(
MethodType.Unary,
"Server",
"Method",
new Marshaller <object>(o => null !, c => null !),
new Marshaller <object>(o => null !, c => null !)),
new CallHandlerDescriptorInfo(
null,
null,
false,
null,
new Dictionary <string, List <FieldDescriptor> >(),
JsonTranscodingRouteAdapter.Parse(HttpRoutePattern.Parse("/") !)),
NullLogger.Instance));
}
private static UnaryServerCallHandler <HttpApiGreeterService, HelloRequest, HelloReply> CreateCallHandler(
UnaryServerMethod <HttpApiGreeterService, HelloRequest, HelloReply> invoker,
FieldDescriptor?responseBodyDescriptor = null,
Dictionary <string, List <FieldDescriptor> >?routeParameterDescriptors = null,
MessageDescriptor?bodyDescriptor = null,
bool?bodyDescriptorRepeated = null,
List <FieldDescriptor>?bodyFieldDescriptors = null)
{
var unaryServerCallInvoker = new UnaryServerMethodInvoker <HttpApiGreeterService, HelloRequest, HelloReply>(
invoker,
CreateServiceMethod <HelloRequest, HelloReply>("TestMethodName", HelloRequest.Parser, HelloReply.Parser),
MethodOptions.Create(new[] { new GrpcServiceOptions() }),
new TestGrpcServiceActivator <HttpApiGreeterService>());
return(new UnaryServerCallHandler <HttpApiGreeterService, HelloRequest, HelloReply>(
unaryServerCallInvoker,
responseBodyDescriptor,
bodyDescriptor,
bodyDescriptorRepeated ?? false,
bodyFieldDescriptors,
routeParameterDescriptors ?? new Dictionary <string, List <FieldDescriptor> >()));
}
