Class ErrorInterceptorAbstract

constructor

• new ErrorInterceptor(): ErrorInterceptor

• Returns ErrorInterceptor

Optional controllerTarget

Optional endpointTarget

Abstract intercept

• intercept(apiError): Promise<any>

• Error interceptors implement this method to handle errors.

  Parameters

  • apiError: ApiError

    Details of error that was thrown by an endpoint, contains the request and response context, which can used to return a custom HTTP response.

  Returns Promise<any>

  Value that you want to send back in the HTTP response; optional.

shouldIntercept

• shouldIntercept(controller, endpoint): boolean

• Should this interceptor handle a given endpoint error?

  Parameters

  • controller: string

    Class name of the controller where the error occurred.

  • endpoint: string

    Name of the endpoint; format is ${ClassName}:${MethodName}.

  Returns boolean

  If this is a global error interceptor, denoted by a endpointTarget that equals "*", return true. Otherwise return whether the endpointTarget or controllerTarget match the controller or endpoint respectively.