Interface OnNullDecorator

Callable

• __call(statusOrError: number | HttpError): any

• Defines what to do on null return value

  example

  @Controller()
  export class TestController {
    @Get('/')
    @OnUndefined(404)
    index() {
      return null
    }
  
    @Get('/test')
    test() {
      return Result([ new OnUndefined(new NotFoundError()) ], null);
    }
  }
  

  Parameters

  • statusOrError: number | HttpError

  Returns any