code: public JdbcMapperFactory getterFactory(final GetterFactory<ResultSet, JdbcColumnKey> getterFactory) {
  		return addGetterFactory(new ContextualGetterFactoryAdapter<ResultSet, JdbcColumnKey>(getterFactory));
  	}
docs: Override the default implementation of the GetterFactory used to get access to value from the ResultSet.
  @param getterFactory the getterFactory
  @return the current factory