ServiceProvider

Wisej.Services.ServiceProvider

Namespace: Wisej.Services

Assembly: Wisej.Framework (3.1.0.0)

Manages services for Wisej.NET's DI implementation.

C#

public class ServiceProvider : IServiceProvider

VB.NET

Methods

AddService<TService>(lifetime)

Registers a scoped service.

Parameter	Type	Description
TService		The service to add.
lifetime	ServiceLifetime	Scope of the service. Default is Shared.

Throws:

• InvalidOperationException A service of type TService is already registered.

AddService<TService, TImplementation>(lifetime)

Registers a scoped service.

Parameter	Type	Description
TService		The type of the service to add.
TImplementation		The type of the implementation to use.
lifetime	ServiceLifetime	Scope of the service. Default is Shared.

Throws:

• InvalidOperationException A service of type TService is already registered.

AddService<TService>(implementationTypeName, lifetime)

Registers a scoped service.

Parameter	Type	Description
TService		The type of the service to add.
implementationTypeName	String	The name of the type of the implementation; can be a fully qualified assembly + type name.
lifetime	ServiceLifetime	Scope of the service. Default is Shared.

Using this overload allows the application to register a service implementation that is loaded dynamically when requested. If implementationTypeName is a fully qualified type name, including the assembly name, the assembly and type are loaded on demand. Throws:

• InvalidOperationException A service of type TService is already registered.

AddService<TService>(serviceImplementation, lifetime)

Registers a scoped service.

Parameter	Type	Description
TService		The service to add.
serviceImplementation	Object	Implementation for the TService .
lifetime	ServiceLifetime	Scope of the service. Default is Shared.

Throws:

• ArgumentNullException serviceImplementation is null.

• InvalidCastException serviceImplementation cannot be assigned to TService .

• InvalidOperationException A service of type TService is already registered.

AddService<TService>(implementationFactory, lifetime)

Registers a scoped service.

Parameter	Type	Description
TService		The type of the service to add.
implementationFactory	Func<Type, Object>	Method for creating the TService instance.
lifetime	ServiceLifetime	Scope of the service. Default is Shared.

Throws:

• NullReferenceException implementationFactory is null.

• InvalidOperationException A service of type TService is already registered.

GetService<T>()

Returns the requested service.

Parameter	Type	Description
T		Type of the service to retrieve.

Returns: T. An instance of T or null if the service is not found.

GetService(serviceType)

Returns the requested service.

Parameter	Type	Description
serviceType	Type	Type of the service to add.

Returns: Object. An instance of serviceType or null if the service is not found.

Throws:

• ArgumentNullException serviceType is null.

Inject(target)

Injects the services into the properties marked with the InjectAttribute attributed on the specified target object.

Parameter	Type	Description
target	Object	Target object to inject dependencies into.

Throws:

• ArgumentNullException target is null.

RemoveService(serviceType)

Removes the specified service type from the service container.

Parameter	Type	Description
serviceType	Type	Type of the service to remove.

Throws:

• ArgumentNullException serviceType is null.