static fromConnectionString()

in src/registry.ts [1610:1625]

• 10 lines of code
• 2 McCabe index (conditional complexity)

  static fromConnectionString(value: string): Registry {
    /*Codes_SRS_NODE_IOTHUB_REGISTRY_05_008: [The `fromConnectionString` method shall throw `ReferenceError` if the value argument is falsy.]*/
    if (!value) throw new ReferenceError('value is \'' + value + '\'');

    /*Codes_SRS_NODE_IOTHUB_REGISTRY_05_009: [The `fromConnectionString` method shall derive and transform the needed parts from the connection string in order to create a `config` object for the constructor (see `SRS_NODE_IOTHUB_REGISTRY_05_001`).]*/
    const cn = ConnectionString.parse(value);

    const config: Registry.TransportConfig = {
      host: cn.HostName,
      sharedAccessSignature: SharedAccessSignature.create(cn.HostName, cn.SharedAccessKeyName, cn.SharedAccessKey, Date.now()),
      tokenCredential: undefined
    };

    /*Codes_SRS_NODE_IOTHUB_REGISTRY_05_010: [The `fromConnectionString` method shall return a new instance of the `Registry` object.]*/
    return new Registry(config);
  }