Class InjectorContext

A InjectorContext is responsible for taking a root InjectorModule and build all Injectors.

It also can create scopes aka a sub InjectorContext with providers from a particular scope.

Hierarchy

InjectorContext

Index

Constructors

constructor

new InjectorContext(rootModule: InjectorModule<any, InjectorModule<any, any>>, scope?: Scope, buildContext?: BuildContext): InjectorContext
Parameters
- rootModule: InjectorModule<any, InjectorModule<any, any>>
- Optional scope: Scope
- buildContext: BuildContext = ...
Returns InjectorContext
- Defined in packages/injector/src/injector.ts:853

Properties

`Protected` buildContext

buildContext: BuildContext = ...

rootModule

rootModule: InjectorModule<any, InjectorModule<any, any>>

`Optional` `Readonly` scope

scope?: Scope

Methods

createChildScope

createChildScope(scope: string): InjectorContext
Parameters
- scope: string
Returns InjectorContext
- Defined in packages/injector/src/injector.ts:892

get

get<T>(token?: string | number | bigint | boolean | symbol | RegExp | TypeObjectLiteral | TypeNever | TypeAny | TypeUnknown | TypeVoid | TypeObject | TypeString | TypeNumber | TypeBoolean | TypeBigInt | TypeSymbol | TypeNull | TypeUndefined | TypeLiteral | TypeTemplateLiteral | TypeParameter | TypeFunction | TypeMethod | TypeProperty | TypePromise | TypeClass | TypeEnum | TypeEnumMember | TypeUnion | TypeIntersection | TypeArray | TypeIndexSignature | TypePropertySignature | TypeMethodSignature | TypeTypeParameter | TypeInfer | TypeTuple | TypeTupleMember | TypeRest | TypeRegexp | Packed | T | ClassType<T> | AbstractClassType<T>, module?: InjectorModule<any, InjectorModule<any, any>>): ResolveToken<T>
Type Parameters
- T
Parameters
- Optional token: string | number | bigint | boolean | symbol | RegExp | TypeObjectLiteral | TypeNever | TypeAny | TypeUnknown | TypeVoid | TypeObject | TypeString | TypeNumber | TypeBoolean | TypeBigInt | TypeSymbol | TypeNull | TypeUndefined | TypeLiteral | TypeTemplateLiteral | TypeParameter | TypeFunction | TypeMethod | TypeProperty | TypePromise | TypeClass | TypeEnum | TypeEnumMember | TypeUnion | TypeIntersection | TypeArray | TypeIndexSignature | TypePropertySignature | TypeMethodSignature | TypeTypeParameter | TypeInfer | TypeTuple | TypeTupleMember | TypeRest | TypeRegexp | Packed | T | ClassType<T> | AbstractClassType<T>
- Optional module: InjectorModule<any, InjectorModule<any, any>>
Returns ResolveToken<T>
- Defined in packages/injector/src/injector.ts:864

getInjector

getInjector(module: InjectorModule<any, InjectorModule<any, any>>): Injector
Returns the unscoped injector. Use .get(T, Scope) for resolving scoped token.
Parameters
- module: InjectorModule<any, InjectorModule<any, any>>
Returns Injector
- Defined in packages/injector/src/injector.ts:884

getRootInjector

getRootInjector(): Injector
Returns Injector
- Defined in packages/injector/src/injector.ts:888

instantiationCount

instantiationCount(token: any, module?: InjectorModule<any, InjectorModule<any, any>>, scope?: string): number
Parameters
- token: any
- Optional module: InjectorModule<any, InjectorModule<any, any>>
- Optional scope: string
Returns number
- Defined in packages/injector/src/injector.ts:869

resolve

resolve<T>(module?: InjectorModule<any, InjectorModule<any, any>>, type?: ReceiveType<T>): Resolver<T>
Type Parameters
- T
Parameters
- Optional module: InjectorModule<any, InjectorModule<any, any>>
- Optional type: ReceiveType<T>
Returns Resolver<T>
- Defined in packages/injector/src/injector.ts:860

set

set<T>(token: T, value: any, module?: InjectorModule<any, InjectorModule<any, any>>): void
Type Parameters
- T
Parameters
- token: T
- value: any
- Optional module: InjectorModule<any, InjectorModule<any, any>>
Returns void
- Defined in packages/injector/src/injector.ts:873

`Static` forProviders

forProviders(providers: ProviderWithScope<any>[]): InjectorContext
Parameters
- providers: ProviderWithScope<any>[]
Returns InjectorContext
- Defined in packages/injector/src/injector.ts:877

Class InjectorContext

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

rootModule: InjectorModule<any, InjectorModule<any, any>>

Optional scope: Scope

buildContext: BuildContext = ...

Returns InjectorContext

Properties

Protected buildContext

rootModule

Optional Readonly scope

Methods

createChildScope

Parameters

scope: string

Returns InjectorContext

get

Type Parameters

T

Parameters

Optional module: InjectorModule<any, InjectorModule<any, any>>

Returns ResolveToken<T>

getInjector

Parameters

module: InjectorModule<any, InjectorModule<any, any>>

Returns Injector

getRootInjector

Returns Injector

instantiationCount

Parameters

token: any

Optional module: InjectorModule<any, InjectorModule<any, any>>

Optional scope: string

Returns number

resolve

Type Parameters

T

Parameters

Optional module: InjectorModule<any, InjectorModule<any, any>>

Optional type: ReceiveType<T>

Returns Resolver<T>

set

Type Parameters

T

Parameters

token: T

value: any

Optional module: InjectorModule<any, InjectorModule<any, any>>

Returns void

Static forProviders

Parameters

providers: ProviderWithScope<any>[]

Returns InjectorContext

Settings

Member Visibility

Theme

`Optional` scope: Scope

`Protected` buildContext

`Optional` `Readonly` scope

`Optional` module: InjectorModule<any, InjectorModule<any, any>>

`Optional` module: InjectorModule<any, InjectorModule<any, any>>

`Optional` scope: string

`Optional` module: InjectorModule<any, InjectorModule<any, any>>

`Optional` type: ReceiveType<T>

`Optional` module: InjectorModule<any, InjectorModule<any, any>>

`Static` forProviders