Class InjectorService

Injector for factories and services

Hierarchy

AbstractInjector
- InjectorService

Index

Constructors

Properties

_cache _modules _path _providerInjector loadNewModules strictDi

Methods

_injectionArgs factory get has instantiate invoke

Constructors

constructor

new InjectorService(
providerInjector: ProviderInjector,
strictDi: boolean,
): InjectorService
Parameters
- providerInjector: ProviderInjector
- strictDi: boolean
  Indicates if strict dependency injection is enforced.
Returns InjectorService
Overrides AbstractInjector.constructor

Properties

_cache

_cache: Record<string, any>

_modules

_modules: Record<string, NgModule>

_path

_path: string[]

_providerInjector

_providerInjector: ProviderInjector

loadNewModules

loadNewModules: (
mods: (string | Function | AnnotatedFactory<(...args: any[]) => any>)[],
) => void = ...

strictDi

strictDi: boolean

Methods

_injectionArgs

_injectionArgs(
    fn: InjectableFn,
    locals?: Record<string, any>,
    serviceName?: string,
): any[]
Get the injection arguments for a function.
Parameters
- fn: InjectableFn
- Optionallocals: Record<string, any>
- OptionalserviceName: string
Returns any[]
Inherited from AbstractInjector._injectionArgs

factory

factory(serviceName: string): any
Parameters
- serviceName: string
Returns any
Overrides AbstractInjector.factory

get

get(serviceName: string): any
Get a service by name.
Parameters
- serviceName: string
Returns any
Inherited from AbstractInjector.get

has

has(name: string): boolean
Parameters
- name: string
Returns boolean

instantiate

instantiate(
    type: InjectableFn,
    locals?: Record<string, any>,
    serviceName?: string,
): any
Instantiate a type constructor with optional locals.
Parameters
- type: InjectableFn
- Optionallocals: Record<string, any>
- OptionalserviceName: string
Returns any
Inherited from AbstractInjector.instantiate

invoke

invoke(
    fn: string | InjectableFn,
    self?: any,
    locals?: string | Record<string, any>,
    serviceName?: string,
): any
Invoke a function with optional context and locals.
Parameters
- fn: string | InjectableFn
- Optionalself: any
- Optionallocals: string | Record<string, any>
- OptionalserviceName: string
Returns any
Inherited from AbstractInjector.invoke