/// <summary>
/// ディープクローンを生成します。
/// </summary>
/// <returns></returns>
internal GrpcServiceBuilderSettings CreateDeepClone()
{
GrpcServiceBuilderSettings clone = this.MemberwiseClone() as GrpcServiceBuilderSettings;
clone.m_InvokingInterceptors = new List <IGrpcServerMethodInvokingInterceptor>();
clone.m_InvokingInterceptors.AddRange(m_InvokingInterceptors);
clone.m_InvokedInterceptors = new List <IGrpcServerMethodInvokedInterceptor>();
clone.m_InvokedInterceptors.AddRange(m_InvokedInterceptors);
clone.m_ExceptionHandlers = new List <IGrpcServerMethodExceptionHandler>();
clone.m_ExceptionHandlers.AddRange(m_ExceptionHandlers);
return(clone);
}
/// <summary>
///
/// </summary>
/// <param name="serviceName">サービス名</param>
/// <param name="serviceType">サービスの型</param>
/// <param name="serviceInstance">サービスインスタンス</param>
/// <param name="methodType">サービスメソッドの種類</param>
/// <param name="requestType">リクエストの型</param>
/// <param name="responseType">レスポンスの型</param>
/// <param name="methodImpl">メソッド実装</param>
/// <param name="settings">動作設定</param>
/// <param name="invokingInterceptors">メソッド呼び出し前の割込処理</param>
/// <param name="invokedInterceptors">メソッド呼び出し後の割込処理</param>
/// <param name="exceptionHandlers">例外ハンドラ</param>
internal MethodBuildContext(string serviceName, Type serviceType, object serviceInstance, MethodType methodType, Type requestType, Type responseType, MethodInfo methodImpl, GrpcServiceBuilderSettings settings
, IEnumerable <IGrpcServerMethodInvokingInterceptor> invokingInterceptors, IEnumerable <IGrpcServerMethodInvokedInterceptor> invokedInterceptors, IEnumerable <IGrpcServerMethodExceptionHandler> exceptionHandlers)
{
m_ServiceName = serviceName;
m_ServiceType = serviceType;
m_ServiceInstance = serviceInstance;
m_MethodImpl = methodImpl;
m_MethodType = methodType;
m_RequestType = requestType;
m_ResponseType = responseType;
m_Settings = settings;
m_InvokingInterceptors = invokingInterceptors;
m_InvokedInterceptors = invokedInterceptors;
m_ExceptionHandlers = exceptionHandlers;
m_NeedNotifyPerformanceLog = GetNeedNotifyPerformanceLog(methodImpl);
}
/// <summary>
/// 指定された型に対するサービス定義を生成します。
/// </summary>
/// <param name="serviceName">サービス名</param>
/// <param name="serviceType">サービスの型</param>
/// <param name="serviceInstance">サービスインスタンス</param>
/// <param name="settings">動作設定</param>
/// <returns></returns>
public ServerServiceDefinition BuildService(string serviceName, Type serviceType, object serviceInstance, GrpcServiceBuilderSettings settings)
{
settings = settings ?? new GrpcServiceBuilderSettings();
ServerServiceDefinition.Builder builder = ServerServiceDefinition.CreateBuilder();
Type implType = serviceInstance.GetType();
IList <IGrpcServerMethodInvokingInterceptor> classInvokingInterceptors = GetInvokingInterceptors(implType);
IList <IGrpcServerMethodInvokedInterceptor> classInvokedInterceptors = GetInvokedInterceptors(implType);
foreach (GrpcMethodHandlerInfo method in GrpcReflection.EnumerateServiceMethods(implType))
{
IList <IGrpcServerMethodInvokingInterceptor> methodInvokingInterceptors = GetInvokingInterceptors(method.Handler);
IList <IGrpcServerMethodInvokedInterceptor> methodInvokedInterceptors = GetInvokedInterceptors(method.Handler);
MethodBuildContext context = new MethodBuildContext(serviceName, serviceType, serviceInstance, method.MethodType, method.RequestType, method.ResponseType, method.Handler, settings
, Sort <IGrpcServerMethodInvokingInterceptor>(CompareInterceptor, new IEnumerable <IGrpcServerMethodInvokingInterceptor>[] { settings.InvokingInterceptors, classInvokingInterceptors, methodInvokingInterceptors })
, Sort <IGrpcServerMethodInvokedInterceptor>(CompareInterceptor, new IEnumerable <IGrpcServerMethodInvokedInterceptor>[] { settings.InvokedInterceptors, classInvokedInterceptors, methodInvokedInterceptors })
, Sort <IGrpcServerMethodExceptionHandler>(CompareInterceptor, new IEnumerable <IGrpcServerMethodExceptionHandler>[] { settings.ExceptionHandlers })
);
AddServiceMethod(builder, context);
}
return(builder.Build());
}
/// <summary>
/// 指定されたメソッドに対するマーシャラーを生成します。
/// </summary>
/// <typeparam name="T">オブジェクトの型</typeparam>
/// <param name="serviceName">サービス名</param>
/// <param name="methodName">メソッド名</param>
/// <param name="performanceListener">パフォーマンスリスナー</param>
/// <param name="settings">動作設定</param>
/// <returns>マーシャラ</returns>
private Marshaller <T> CreateMethodMarshaller <T>(string serviceName, string methodName, GrpcServerPerformanceListener performanceListener, GrpcServiceBuilderSettings settings)
{
Marshaller <T> marshaller = settings.GetMarshallerFactoryOrDefault().GetMarshaller <T>();
if (performanceListener == null)
{
return(marshaller);
}
string typeName = typeof(T).Name;
return(new Marshaller <T>(
delegate(T arg)
{
try
{
Stopwatch watch = Stopwatch.StartNew();
byte[] data = marshaller.Serializer(arg);
performanceListener.NotifySerialized(serviceName, methodName, typeName, GrpcPerformanceListener.GetMilliseconds(watch), data == null ? 0 : data.Length);
return data;
}
catch (Exception ex)
{
GrpcExceptionListener.NotifyCatchSerializerException(serviceName, methodName, typeof(T), ex);
throw new GrpcSerializerException(ex.Message, ex, serviceName, methodName, typeName);
}
}
, delegate(byte[] data)
{
try
{
Stopwatch watch = Stopwatch.StartNew();
T arg = marshaller.Deserializer(data);
performanceListener.NotifyDeserialized(serviceName, methodName, typeName, GrpcPerformanceListener.GetMilliseconds(watch), data == null ? 0 : data.Length);
return arg;
}
catch (Exception ex)
{
GrpcExceptionListener.NotifyCatchSerializerException(serviceName, methodName, typeof(T), ex);
throw new GrpcSerializerException(ex.Message, ex, serviceName, methodName, typeName);
}
}
));
}
/// <summary>
/// 指定された型に対するサービス定義を生成します。
/// </summary>
/// <param name="serviceType">サービスの型</param>
/// <param name="serviceInstance">サービスインスタンス</param>
/// <param name="settings">動作設定</param>
/// <returns></returns>
public ServerServiceDefinition BuildService(Type serviceType, object serviceInstance, GrpcServiceBuilderSettings settings)
{
return(BuildService(null, serviceType, serviceInstance, settings));
}
