code: public final AbstractImporter createImporter(ImporterConfig config)
      {
          AbstractImporter importer = create(config);
          importer.setImportServerAdapter(m_importServerAdapter);
          return importer;
      }
docs: Method that is used by the importer framework classes to create
  an importer instance and wire it correctly for use within the server.
  
  @param config configuration information required to create an importer instance
  @return importer instance created for the given configuration