text: 
  'use strict';
  
  const StructuredConfigFile = require('./structured_config_file');
  const StructuredConfigMongo = require('./structured_config_mongo');
  
  class StructuredConfigFactory {
  	create(options={}) {
  		if(options.mongoUrl) {
  			if (options.mongoUrl.startsWith('mongodb://')) {
  				return new StructuredConfigMongo(options);
  			}
  			else if (options.mongoUrl.startsWith('file://')) {
  				return new StructuredConfigFile(options);
  			}
  			else {
  				console.error(`Unknown config type for ${options.mongoUrl}. Should start with mongodb:// or file://`);
  				process.exit(1);
  			}
  		}
  		else if (options.configFile) {
  			return new StructuredConfigFile(options);
  		}
  		else {
  			console.error('No config specified. Set CSSVC_CFG_URL or CSSVC_CFG_FILE');
  			process.exit(1);
  		}
  	}
  }
  
  module.exports = new StructuredConfigFactory();
  