Class Injector

Hierarchy

Injector

Index

Methods

Methods

Private addDependencyMetadata

addDependencyMetadata(keyOrIndex: number | string, hostWrapper: InstanceWrapper, instanceWrapper: InstanceWrapper): void

- Defined in packages/core/injector/injector.ts:776
Parameters
- keyOrIndex: number | string
- hostWrapper: InstanceWrapper
- instanceWrapper: InstanceWrapper
Returns void

applyDoneHook

applyDoneHook<T>(wrapper: InstancePerContext<T>): () => void

- Defined in packages/core/injector/injector.ts:167
Type parameters
- T
Parameters
- wrapper: InstancePerContext<T>
Returns () => void
- - (): void
  - Returns void

applyProperties

applyProperties<T>(instance: T, properties: PropertyDependency[]): void

- Defined in packages/core/injector/injector.ts:609
Type parameters
- T = any
Parameters
- instance: T
- properties: PropertyDependency[]
Returns void

Private getInquirerId

getInquirerId(inquirer: InstanceWrapper | undefined): string

- Defined in packages/core/injector/injector.ts:747
Parameters
- inquirer: InstanceWrapper | undefined
Returns string

instantiateClass

instantiateClass<T>(instances: any[], wrapper: InstanceWrapper, targetMetatype: InstanceWrapper, contextId?: ContextId, inquirer?: InstanceWrapper): Promise<T>

- Defined in packages/core/injector/injector.ts:621
Type parameters
- T = any
Parameters
- instances: any[]
- wrapper: InstanceWrapper
- targetMetatype: InstanceWrapper
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
Returns Promise<T>

Private isInquirer

isInquirer(param: unknown, parentInquirer: InstanceWrapper | undefined): InstanceWrapper<any>

- Defined in packages/core/injector/injector.ts:769
Parameters
- param: unknown
- parentInquirer: InstanceWrapper | undefined
Returns InstanceWrapper<any>

Private isInquirerRequest

isInquirerRequest(item: InstanceWrapper, parentInquirer: InstanceWrapper | undefined): InstanceWrapper<any>

- Defined in packages/core/injector/injector.ts:762
Parameters
- item: InstanceWrapper
- parentInquirer: InstanceWrapper | undefined
Returns InstanceWrapper<any>

loadController

loadController(wrapper: InstanceWrapper<Controller>, moduleRef: Module, contextId?: ContextId): Promise<void>

- Defined in packages/core/injector/injector.ts:99
Parameters
- wrapper: InstanceWrapper<Controller>
- moduleRef: Module
- Default value contextId: ContextId = STATIC_CONTEXT
Returns Promise<void>

loadCtorMetadata

loadCtorMetadata(metadata: InstanceWrapper<any>[], contextId: ContextId, inquirer?: InstanceWrapper, parentInquirer?: InstanceWrapper): Promise<any[]>

- Defined in packages/core/injector/injector.ts:701
Parameters
- metadata: InstanceWrapper<any>[]
- contextId: ContextId
- Optional inquirer: InstanceWrapper
- Optional parentInquirer: InstanceWrapper
Returns Promise<any[]>

loadEnhancersPerContext

loadEnhancersPerContext(wrapper: InstanceWrapper, ctx: ContextId, inquirer?: InstanceWrapper): Promise<void>

- Defined in packages/core/injector/injector.ts:682
Parameters
- wrapper: InstanceWrapper
- ctx: ContextId
- Optional inquirer: InstanceWrapper
Returns Promise<void>

loadInjectable

loadInjectable<T>(wrapper: InstanceWrapper<T>, moduleRef: Module, contextId?: ContextId, inquirer?: InstanceWrapper): Promise<void>

- Defined in packages/core/injector/injector.ts:115
Type parameters
- T = any
Parameters
- wrapper: InstanceWrapper<T>
- moduleRef: Module
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
Returns Promise<void>

loadInstance

loadInstance<T>(wrapper: InstanceWrapper<T>, collection: Map<string, InstanceWrapper>, moduleRef: Module, contextId?: ContextId, inquirer?: InstanceWrapper): Promise<void>

- Defined in packages/core/injector/injector.ts:176
Type parameters
- T
Parameters
- wrapper: InstanceWrapper<T>
- collection: Map<string, InstanceWrapper>
- moduleRef: Module
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
Returns Promise<void>

loadMiddleware

loadMiddleware(wrapper: InstanceWrapper, collection: Map<string, InstanceWrapper>, moduleRef: Module, contextId?: ContextId, inquirer?: InstanceWrapper): Promise<void>

- Defined in packages/core/injector/injector.ts:72
Parameters
- wrapper: InstanceWrapper
- collection: Map<string, InstanceWrapper>
- moduleRef: Module
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
Returns Promise<void>

loadPerContext

loadPerContext<T>(instance: T, moduleRef: Module, collection: Map<string, InstanceWrapper>, ctx: ContextId, wrapper?: InstanceWrapper): Promise<T>

- Defined in packages/core/injector/injector.ts:661
Type parameters
- T = any
Parameters
- instance: T
- moduleRef: Module
- collection: Map<string, InstanceWrapper>
- ctx: ContextId
- Optional wrapper: InstanceWrapper
Returns Promise<T>

loadPropertiesMetadata

loadPropertiesMetadata(metadata: PropertyMetadata[], contextId: ContextId, inquirer?: InstanceWrapper): Promise<PropertyDependency[]>

- Defined in packages/core/injector/injector.ts:723
Parameters
- metadata: PropertyMetadata[]
- contextId: ContextId
- Optional inquirer: InstanceWrapper
Returns Promise<PropertyDependency[]>

loadPrototype

loadPrototype<T>(__namedParameters: { name: any }, collection: Map<string, InstanceWrapper<T>>, contextId?: ContextId): void

- Defined in packages/core/injector/injector.ts:148
Type parameters
- T
Parameters
- __namedParameters: { name: any }
  - name: any
- collection: Map<string, InstanceWrapper<T>>
- Default value contextId: ContextId = STATIC_CONTEXT
Returns void

loadProvider

loadProvider(wrapper: InstanceWrapper<Injectable>, moduleRef: Module, contextId?: ContextId, inquirer?: InstanceWrapper): Promise<void>

- Defined in packages/core/injector/injector.ts:131
Parameters
- wrapper: InstanceWrapper<Injectable>
- moduleRef: Module
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
Returns Promise<void>

lookupComponent

lookupComponent<T>(providers: Map<string | symbol, InstanceWrapper>, moduleRef: Module, dependencyContext: InjectorDependencyContext, wrapper: InstanceWrapper<T>, contextId?: ContextId, inquirer?: InstanceWrapper, keyOrIndex?: string | number): Promise<InstanceWrapper<T>>

- Defined in packages/core/injector/injector.ts:414
Type parameters
- T = any
Parameters
- providers: Map<string | symbol, InstanceWrapper>
- moduleRef: Module
- dependencyContext: InjectorDependencyContext
- wrapper: InstanceWrapper<T>
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
- Optional keyOrIndex: string | number
Returns Promise<InstanceWrapper<T>>

lookupComponentInImports

lookupComponentInImports(moduleRef: Module, name: any, wrapper: InstanceWrapper, moduleRegistry?: any[], contextId?: ContextId, inquirer?: InstanceWrapper, keyOrIndex?: string | number, isTraversing?: boolean): Promise<any>

- Defined in packages/core/injector/injector.ts:473
Parameters
- moduleRef: Module
- name: any
- wrapper: InstanceWrapper
- Default value moduleRegistry: any[] = []
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
- Optional keyOrIndex: string | number
- Optional isTraversing: boolean
Returns Promise<any>

lookupComponentInParentModules

lookupComponentInParentModules<T>(dependencyContext: InjectorDependencyContext, moduleRef: Module, wrapper: InstanceWrapper<T>, contextId?: ContextId, inquirer?: InstanceWrapper, keyOrIndex?: string | number): Promise<any>

- Defined in packages/core/injector/injector.ts:446
Type parameters
- T = any
Parameters
- dependencyContext: InjectorDependencyContext
- moduleRef: Module
- wrapper: InstanceWrapper<T>
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
- Optional keyOrIndex: string | number
Returns Promise<any>

reflectConstructorParams

reflectConstructorParams<T>(type: Type<T>): any[]

- Defined in packages/core/injector/injector.ts:290
Type parameters
- T
Parameters
- type: Type<T>
Returns any[]

reflectOptionalParams

reflectOptionalParams<T>(type: Type<T>): any[]

- Defined in packages/core/injector/injector.ts:298
Type parameters
- T
Parameters
- type: Type<T>
Returns any[]

reflectProperties

reflectProperties<T>(type: Type<T>): PropertyDependency[]

- Defined in packages/core/injector/injector.ts:597
Type parameters
- T
Parameters
- type: Type<T>
Returns PropertyDependency[]

reflectSelfParams

reflectSelfParams<T>(type: Type<T>): any[]

- Defined in packages/core/injector/injector.ts:302
Type parameters
- T
Parameters
- type: Type<T>
Returns any[]

resolveComponentHost

resolveComponentHost<T>(moduleRef: Module, instanceWrapper: InstanceWrapper<T>, contextId?: ContextId, inquirer?: InstanceWrapper): Promise<InstanceWrapper>

- Defined in packages/core/injector/injector.ts:373
Type parameters
- T
Parameters
- moduleRef: Module
- instanceWrapper: InstanceWrapper<T>
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
Returns Promise<InstanceWrapper>

resolveComponentInstance

resolveComponentInstance<T>(moduleRef: Module, name: any, dependencyContext: InjectorDependencyContext, wrapper: InstanceWrapper<T>, contextId?: ContextId, inquirer?: InstanceWrapper, keyOrIndex?: string | number): Promise<InstanceWrapper>

- Defined in packages/core/injector/injector.ts:345
Type parameters
- T
Parameters
- moduleRef: Module
- name: any
- dependencyContext: InjectorDependencyContext
- wrapper: InstanceWrapper<T>
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
- Optional keyOrIndex: string | number
Returns Promise<InstanceWrapper>

resolveConstructorParams

resolveConstructorParams<T>(wrapper: InstanceWrapper<T>, moduleRef: Module, inject: InjectorDependency[], callback: (args: unknown[]) => void, contextId?: ContextId, inquirer?: InstanceWrapper, parentInquirer?: InstanceWrapper): Promise<void>

- Defined in packages/core/injector/injector.ts:228
Type parameters
- T
Parameters
- wrapper: InstanceWrapper<T>
- moduleRef: Module
- inject: InjectorDependency[]
- callback: (args: unknown[]) => void
  - - (args: unknown[]): void
    - Parameters
      - args: unknown[]
      Returns void
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
- Optional parentInquirer: InstanceWrapper
Returns Promise<void>

resolveParamToken

resolveParamToken<T>(wrapper: InstanceWrapper<T>, param: Type<any> | string | symbol | any): any

- Defined in packages/core/injector/injector.ts:334
Type parameters
- T
Parameters
- wrapper: InstanceWrapper<T>
- param: Type<any> | string | symbol | any
Returns any

resolveProperties

resolveProperties<T>(wrapper: InstanceWrapper<T>, moduleRef: Module, inject?: InjectorDependency[], contextId?: ContextId, inquirer?: InstanceWrapper, parentInquirer?: InstanceWrapper): Promise<PropertyDependency[]>

- Defined in packages/core/injector/injector.ts:539
Type parameters
- T
Parameters
- wrapper: InstanceWrapper<T>
- moduleRef: Module
- Optional inject: InjectorDependency[]
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
- Optional parentInquirer: InstanceWrapper
Returns Promise<PropertyDependency[]>

Private resolveScopedComponentHost

resolveScopedComponentHost(item: InstanceWrapper, contextId: ContextId, inquirer?: InstanceWrapper, parentInquirer?: InstanceWrapper): InstanceWrapper<any> | Promise<InstanceWrapper<any>>

- Defined in packages/core/injector/injector.ts:751
Parameters
- item: InstanceWrapper
- contextId: ContextId
- Optional inquirer: InstanceWrapper
- Optional parentInquirer: InstanceWrapper
Returns InstanceWrapper<any> | Promise<InstanceWrapper<any>>

resolveSingleParam

resolveSingleParam<T>(wrapper: InstanceWrapper<T>, param: Type<any> | string | symbol | any, dependencyContext: InjectorDependencyContext, moduleRef: Module, contextId?: ContextId, inquirer?: InstanceWrapper, keyOrIndex?: string | number): Promise<InstanceWrapper<any>>

- Defined in packages/core/injector/injector.ts:306
Type parameters
- T
Parameters
- wrapper: InstanceWrapper<T>
- param: Type<any> | string | symbol | any
- dependencyContext: InjectorDependencyContext
- moduleRef: Module
- Default value contextId: ContextId = STATIC_CONTEXT
- Optional inquirer: InstanceWrapper
- Optional keyOrIndex: string | number
Returns Promise<InstanceWrapper<any>>

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