Interface IResolvesServices
An object which may be used to resolve types that might be available in a IServiceProvider
or which might need to be constructed using System.Activator.CreateInstance(System.Type).
Namespace: CSF.Validation.Bootstrap
Assembly: CSF.Validation.Abstractions.dll
Syntax
public interface IResolvesServicesRemarks
Generally-speaking, this should not be used for validation framework services. Instead, use plain
dependency injection or an IServiceProvider.
The purpose of this service is for resolution of third-party types/services which might not have been
correctly set-up within dependency injection.
This service provides other mechanisms by which attempts may be made to resolve the implementation,
which would fail if we used just a service provider alone.
Methods
| Improve this Doc View SourceResolveService<T>(Type)
Attempts to resolve an instance of the specified implementation type.
Declaration
T ResolveService<T>(Type implementationType)Parameters
| Type | Name | Description |
|---|---|---|
| System.Type | implementationType | The type of the concrete implementation for the service. |
Returns
| Type | Description |
|---|---|
| T | An instance of the requested service; this method will not return null, it will raise an exception instead. |
Type Parameters
| Name | Description |
|---|---|
| T | The expected type of the service. |
Remarks
Attempts to resolve an instance of the specified implementationType, or raises an
exception if this is not possible.
This might occur for user/developer-provided services, particularly if they are not correctly
registered via dependency injection.
This method will make attempts to resolve the service regardless, and might succeed where a plain
IServiceProvider would fail.
Exceptions
| Type | Condition |
|---|---|
| ResolutionException | If a service instance could not be resolved successfully. |
| System.ArgumentNullException | If |
| System.ArgumentException | If the |