Class LazySvc<TService>

Namespace

ToSic.Lib.DI

Assembly

ToSic.Lib.Core.dll

Helps us create lazy Service objects. It has some special features:

• It will automatically lazy-attach a logger when used correctly
• It can also be configured with a lazy init function to keep code clean.

This reduces the amount of plumbing in many code files.

It will detect if the provided object/service supports these features. So if it's used for anything that doesn't support logging it will just behave like Lazy.

[InternalApi_DoNotUse_MayChangeWithoutNotice]
public class LazySvc<TService> : IHasLog where TService : class

Type Parameters

TService

Service type, ideally based on ServiceBase

Inheritance

object

LazySvc<TService>

Implements

IHasLog

Constructors

LazySvc(IServiceProvider)

Constructor, should never be called as it's only meant to be used with Dependency Injection.

public LazySvc(IServiceProvider sp)

Parameters

sp IServiceProvider

Properties

IsValueCreated

public bool IsValueCreated { get; }

Property Value

bool

Log

The parent log, which is attached to newly generated objects if they support logging.

public ILog Log { get; }

Property Value

ILog

Value

public TService Value { get; }

Property Value

TService

Methods

Inject(TService)

EXPERIMENTAL - replace a service with an already prepared one, to bypass the default factory in edge cases

public void Inject(TService replacement)

Parameters

replacement TService

SetInit(Action<TService>)

Set the init-command as needed

public LazySvc<TService> SetInit(Action<TService> newInitCall)

Parameters

newInitCall Action<TService>

Returns

LazySvc<TService>