constructor()

in src/common-http/rest_api_client.ts [49:64]

• 9 lines of code
• 7 McCabe index (conditional complexity)

  constructor(config: RestApiClient.TransportConfig, userAgent: string, httpRequestBuilder?: HttpBase) {
    /*Codes_SRS_NODE_IOTHUB_REST_API_CLIENT_16_001: [The `RestApiClient` constructor shall throw a `ReferenceError` if config is falsy.]*/
    if (!config) throw new ReferenceError('config cannot be \'' + config + '\'');
    /*Codes_SRS_NODE_IOTHUB_REST_API_CLIENT_16_002: [The `RestApiClient` constructor shall throw an `ArgumentError` if config is missing a `host` property.]*/
    if (!config.host) throw new errors.ArgumentError('config.host cannot be \'' + config.host + '\'');
    /*Codes_SRS_NODE_IOTHUB_REST_API_CLIENT_18_001: [The `RestApiClient` constructor shall throw a `ReferenceError` if `userAgent` is falsy.]*/
    if (!userAgent) throw new ReferenceError('userAgent cannot be \'' + userAgent + '\'');
    if (config.tokenCredential && !config.tokenScope) throw new errors.ArgumentError('config.tokenScope must be defined if config.tokenCredential is defined');

    this._config = config;
    this._userAgent = userAgent;

    /*Codes_SRS_NODE_IOTHUB_REST_API_CLIENT_16_003: [The `RestApiClient` constructor shall use `azure-iot-common.Http` as the internal HTTP client if the `httpBase` argument is `undefined`.]*/
    /*Codes_SRS_NODE_IOTHUB_REST_API_CLIENT_16_004: [The `RestApiClient` constructor shall use the value of the `httpBase` argument as the internal HTTP client if present.]*/
    this._http = httpRequestBuilder || new HttpBase();
  }