Interface IServiceResolver

interface used by fastendpoints for resolving services from the DI container. implement this interface and register the implementation in MS DI for customizing service resolving.

Inherited Members
Namespace: FastEndpoints
Assembly: FastEndpoints.dll
Syntax
public interface IServiceResolver : IServiceResolverBase

Methods

CreateInstance(Type, IServiceProvider)

create an instance of a given type (which may not be registered in the DI container). this method will be called repeatedly per request. so a cached delegate/compiled expression such as Microsoft.Extensions.DependencyInjection.ActivatorUtilities.CreateFactory(System.Type,System.Type[]) should be used for instance creation.

Declaration
object CreateInstance(Type type, IServiceProvider serviceProvider = null)
Parameters
Type Name Description
System.Type type

the type to create an instance of
System.IServiceProvider serviceProvider

optional service provider
Returns
Type Description
System.Object

CreateSingleton(Type)

create an instance of a given type (which may not be registered in the DI container) which will be used as a singleton. a utility such as Microsoft.Extensions.DependencyInjection.ActivatorUtilities.CreateInstance(System.IServiceProvider,System.Type,System.Object[]) may be used.

Declaration
object CreateSingleton(Type type)
Parameters
Type Name Description
System.Type type

the type to create an instance of
Returns
Type Description
System.Object