/// <summary>
/// Adds Exception Handling Middleware to pipeline with Exception Manager functionality
/// </summary>
/// <typeparam name="TActionResultCreatorType"><see cref="IActionResultCreator"/> type</typeparam>
/// <typeparam name="TActionResultHandlerType"><see cref="IActionResultHandler"/> type</typeparam>
/// <typeparam name="TExceptionCodesDeciderType"><see cref="IExceptionCodesDecider"/> type</typeparam>
/// <typeparam name="TCustomExceptionHandlerType"><see cref="IExceptionHandler"/> type</typeparam>
/// <typeparam name="TSharedResourceType"> shared resource type</typeparam>
/// <param name="services"><see cref="IServiceCollection"/> instance</param>
/// <param name="exceptionHandlerAccessor">Dependency Accessor for <see cref="IExceptionHandler"/></param>
/// <param name="exceptionSettings"><see cref="ExceptionSettings"/> object to be used in <see cref="IExceptionManager"/></param>
/// <returns><see cref="IServiceCollection"/> add with Exception Manager</returns>
public static IServiceCollection AddExceptionHandling <TActionResultCreatorType, TActionResultHandlerType, TSharedResourceType, TExceptionCodesDeciderType, TCustomExceptionHandlerType>(
this IServiceCollection services, Func <HandlingBehaviour, string, IExceptionHandler> exceptionHandlerAccessor = default, ExceptionSettings exceptionSettings = default)
where TActionResultCreatorType : IActionResultCreator
where TActionResultHandlerType : IActionResultHandler
where TCustomExceptionHandlerType : IExceptionHandler
where TExceptionCodesDeciderType : IExceptionCodesDecider
where TSharedResourceType : class
{
services.AddTransient(typeof(IActionResultCreator), typeof(TActionResultCreatorType));
services.AddTransient(typeof(IActionResultHandler), typeof(TActionResultHandlerType));
services.AddTransient(typeof(TCustomExceptionHandlerType));
services.AddSingleton(typeof(IExceptionCodesDecider), typeof(TExceptionCodesDeciderType));
services.AddSingleton <IExceptionLogger, ExceptionLogger>();
services.AddSingleton <IErrorDetailLocalizer, ErrorDetailLocalizer <TSharedResourceType> >();
services.AddTransient <IExceptionManager, ExceptionManager>();
services.AddTransient <IExceptionRaiser, ExceptionRaiser>();
if (exceptionHandlerAccessor != null)
{
services.AddSingleton(exceptionHandlerAccessor);
}
else
{
services.AddTransient <PropagateExceptionHandler>();
services.AddTransient <WrapExceptionHandler>();
services.AddTransient <SupressExceptionHandler>();
services.AddTransient(typeof(TCustomExceptionHandlerType));
services.AddTransient <DefaultExceptionHandler>();
services.AddSingleton <Func <HandlingBehaviour, string, IExceptionHandler> >(serviceProvider => (handlingBehaviour, handlerConfig) =>
{
IExceptionHandler exceptionHandler;
switch (handlingBehaviour)
{
case HandlingBehaviour.Propagate:
exceptionHandler = serviceProvider.GetService <PropagateExceptionHandler>();
break;
case HandlingBehaviour.Wrap:
exceptionHandler = serviceProvider.GetService <WrapExceptionHandler>();
break;
case HandlingBehaviour.Supress:
exceptionHandler = serviceProvider.GetService <SupressExceptionHandler>();
break;
case HandlingBehaviour.Custom:
exceptionHandler = serviceProvider.GetService <TCustomExceptionHandlerType>();
break;
default:
exceptionHandler = serviceProvider.GetService <DefaultExceptionHandler>();
break;
}
exceptionHandler.SetHandlerConfig(handlerConfig);
return(exceptionHandler);
});
}
if (exceptionSettings != null)
{
services.AddSingleton <IExceptionDataProvider, DefaultExceptionDataProvider>();
services.AddSingleton(exceptionSettings);
}
else
{
services.AddSingleton <IExceptionDataProvider, ConfigurationExceptionDataProvider>();
}
return(services);
}
/// <summary>
/// Adds Exception Handling Middleware to pipeline with Exception Manager functionality
/// </summary>
/// <typeparam name="TActionResultCreatorType"><see cref="IActionResultCreator"/> type</typeparam>
/// <typeparam name="TActionResultHandlerType"><see cref="IActionResultHandler"/> type</typeparam>
/// <typeparam name="TExceptionCodesDeciderType"><see cref="IExceptionCodesDecider"/> type</typeparam>
/// <typeparam name="TSharedResourceType"> shared resource type</typeparam>
/// <param name="services"><see cref="IServiceCollection"/> instance</param>
/// <param name="exceptionHandlerAccessor">Dependency Accessor for <see cref="IExceptionHandler"/></param>
/// <param name="exceptionSettings"><see cref="ExceptionSettings"/> object to be used in <see cref="IExceptionManager"/></param>
/// <returns><see cref="IServiceCollection"/> add with Exception Manager</returns>
public static IServiceCollection AddExceptionHandling <TActionResultCreatorType, TActionResultHandlerType, TSharedResourceType, TExceptionCodesDeciderType>
(this IServiceCollection services, Func <HandlingBehaviour, string, IExceptionHandler> exceptionHandlerAccessor = default, ExceptionSettings exceptionSettings = default)
where TActionResultCreatorType : IActionResultCreator
where TActionResultHandlerType : IActionResultHandler
where TExceptionCodesDeciderType : IExceptionCodesDecider
where TSharedResourceType : class
{
services.AddExceptionHandling <TActionResultCreatorType, TActionResultHandlerType, TSharedResourceType, TExceptionCodesDeciderType, BaseExceptionHandler>(exceptionHandlerAccessor, exceptionSettings);
return(services);
}
