EntityLoader

Index

Constructors

• constructor

Methods

• normalizePopulate
• populate

Constructors

constructor

• new EntityLoader(em: EntityManager<IDatabaseDriver<Connection>>): EntityLoader

• Parameters

  • em: EntityManager<IDatabaseDriver<Connection>>

  Returns EntityLoader

Methods

normalizePopulate

• normalizePopulate<Entity>(entityName: string, populate: boolean | PopulateOptions<Entity> | (boolean | PopulateOptions<Entity>)[], strategy?: LoadStrategy, lookup?: boolean): PopulateOptions<Entity>[]

• Type parameters

  • Entity

  Parameters

  • entityName: string

  • populate: boolean | PopulateOptions<Entity> | (boolean | PopulateOptions<Entity>)[]

  • optionalstrategy: LoadStrategy

  • lookup: boolean = true

  Returns PopulateOptions<Entity>[]

populate

• populate<Entity, Fields>(entityName: string, entities: Entity[], populate: boolean | PopulateOptions<Entity>[], options: EntityLoaderOptions<Entity, Fields, never>): Promise<void>

• Loads specified relations in batch. This will execute one query for each relation, that will populate it on all the specified entities.

  ---

  Type parameters

  • Entity: object
  • Fields: string = ALL

  Parameters

  • entityName: string

  • entities: Entity[]

  • populate: boolean | PopulateOptions<Entity>[]

  • options: EntityLoaderOptions<Entity, Fields, never>

  Returns Promise<void>