# File lib/tapkit/access/adapter.rb, line 147
                def perform_adapter_operation( adapter_operation )
                        open

                        case adapter_operation.adapter_operator
                        when DatabaseOperation::ADAPTER_INSERT_OPERATOR
                                insert_row(adapter_operation.changed_values, adapter_operation.entity)
                        when DatabaseOperation::ADAPTER_DELETE_OPERATOR
                                delete_row(adapter_operation.qualifier, adapter_operation.entity)
                        when DatabaseOperation::ADAPTER_UPDATE_OPERATOR
                                update_row(adapter_operation.changed_values, \
                                        adapter_operation.qualifier, adapter_operation.entity)
                        else
                                raise "Unsupported operation"
                        end
                end