Interface IServiceResolverBase

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.

Namespace: FastEndpoints

Assembly: FastEndpoints.dll

Syntax

public interface IServiceResolverBase

Methods

CreateScope()

if you'd like to resolve scoped or transient services from the MS DI container, obtain a service scope from this method and dispose the scope when the work is complete.

<pre><code class="lang-csharp">using var scope = CreateScope();
var scopedService = scope.Resolve<MyService>();</code></pre>

Declaration

IServiceScope CreateScope()

Returns

Type	Description
IServiceScope

Resolve(Type)

resolve an instance for the given type from the dependency injection container. will throw if unresolvable.

Declaration

object Resolve(Type typeOfService)

Parameters

Type	Name	Description
Type	typeOfService	the type of the service to resolve

Returns

Type	Description
object

Exceptions

Type	Condition
InvalidOperationException	Thrown if requested service cannot be resolved

Resolve(Type, string)

resolve an instance for the given type from the dependency injection container. will throw if unresolvable.

Declaration

object Resolve(Type typeOfService, string keyName)

Parameters

Type	Name	Description
Type	typeOfService	the type of the service to resolve
string	keyName	the key name for resolving keyed service

Returns

Type	Description
object

Exceptions

Type	Condition
InvalidOperationException	Thrown if requested service cannot be resolved

Resolve<TService>()

resolve an instance for the given type from the dependency injection container. will throw if unresolvable.

Declaration

TService Resolve<TService>() where TService : class

Returns

Type	Description
TService

Type Parameters

Name	Description
TService	the type of the service to resolve

Exceptions

Type	Condition
InvalidOperationException	Thrown if requested service cannot be resolved

Resolve<TService>(string)

resolve an instance for the given type from the dependency injection container. will throw if unresolvable.

Declaration

TService Resolve<TService>(string keyName) where TService : class

Parameters

Type	Name	Description
string	keyName	the key name for resolving keyed service

Returns

Type	Description
TService

Type Parameters

Name	Description
TService	the type of the service to resolve

Exceptions

Type	Condition
InvalidOperationException	Thrown if requested service cannot be resolved

TryResolve(Type)

try to resolve an instance for the given type from the dependency injection container. will return null if unresolvable.

Declaration

object? TryResolve(Type typeOfService)

Parameters

Type	Name	Description
Type	typeOfService	the type of the service to resolve

Returns

Type	Description
object

TryResolve(Type, string)

try to resolve an instance for the given type from the dependency injection container. will return null if unresolvable.

Declaration

object? TryResolve(Type typeOfService, string keyName)

Parameters

Type	Name	Description
Type	typeOfService	the type of the service to resolve
string	keyName	the key name for resolving keyed service

Returns

Type	Description
object

TryResolve<TService>()

try to resolve an instance for the given type from the dependency injection container. will return null if unresolvable.

Declaration

TService? TryResolve<TService>() where TService : class

Returns

Type	Description
TService

Type Parameters

Name	Description
TService	the type of the service to resolve

TryResolve<TService>(string)

try to resolve an instance for the given type from the dependency injection container. will return null if unresolvable.

Declaration

TService? TryResolve<TService>(string keyName) where TService : class

Parameters

Type	Name	Description
string	keyName	the key name for resolving keyed service

Returns

Type	Description
TService

Type Parameters

Name	Description
TService	the type of the service to resolve