Jiffy does not work with tuples, and bossdb models are just tuples
You need to put your model in a list and then put the list in another tuple
jiffy:encode({[Model]})
or something like this.
четверг, 6 августа 2015 г., 0:10:59 UTC+3 пользователь jim rosenblum
написал:
>
> For performance reasons I want to replace the use of mochijson2 with
> jiffy. My CB webserver returns a large number (like 3000) models which have
> to be encoded into json (the web controller returns {json, proplist})
>
> in boss_json.erl I replaced the calls to mochijson2:encode with
> jiffy:encode
>
> encode([First|_] = Data, ModelList) ->
> case boss_model_manager:is_model_instance(First, ModelList) of
> true ->
> %mochijson2:encode(lists:map(fun boss_model_manager:to_json/1,
> Data));
> jiffy:encode(lists:map(fun boss_model_manager:to_json/1,
> Data)Sto_json);
> false ->
> %mochijson2:encode(json_data1(Data, ModelList, []))
> jiffy:encode(json_data1(Data, ModelList, []))
> end;
>
> encode([],_) ->
> "";
>
> encode(Data, ModelList) ->
> case boss_model_manager:is_model_instance (Data, ModelList) of
> true ->
> %mochijson2:encode(boss_model_manager:to_json(Data));
> jiffy:encode(boss_model_manager:to_json(Data));
> false ->
> %mochijson2:encode(json_data1(Data, ModelList, []))
> jiffy:encode(json_data1(Data, ModelList, []))
> end.
>
>
> When I then exercise CB, I receive the following error
>
>
> [error] Unhandled Error: throw:{error,
> {invalid_ejson,
> {struct,
> [{customers,
> [{struct,
> [{id,<<"customer-1">>},
> {cust_id,<<"CUSTOMER1">>},
> {description,<<"cust1">>},
> {status,<<"green">>},
> {status_time,<<"2015-08-05T16:47:33Z">>},
> {status_time_desc,
> <<"2015-08-05 16:47:33.570437">>}]}]},
> {facilityCount,
> [{struct,
> [{count,0},
> {monitored,0},
> {green,0},
> {yellow,0},
> {red,0},
> {paused,0}]}]}]}}} Stacktrace:
> [{jiffy,encode,2,[{file,"src/jiffy.erl"},{line,93}]},{boss_web_controller_render,process_action_result,4,[{file,"src/boss/boss_web_controller_render.erl"},{line,178}]},{boss_web_controller,execute_action_inner,9,[{file,"src/boss/boss_web_controller.erl"},{line,290}]},{boss_web_controller_handle_request,process_dynamic_request,5,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,254}]},{boss_web_controller_handle_request,process_request,5,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,240}]},{boss_web_controller_handle_request,set_timer,8,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,160}]},{boss_web_controller_handle_request,build_dynamic_response,5,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,129}]},{boss_web_controller_handle_request,handle_request,4,[{file,"src/boss/boss_web_controller_handle_request.erl"},{line,26}]}]
>
>
> Is anyone fluent enough in the differences between jiffy and mochijson2 to
> help me understand what I need to do?
>
--
You received this message because you are subscribed to the Google Groups
"ChicagoBoss" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
Visit this group at http://groups.google.com/group/chicagoboss.
To view this discussion on the web visit
https://groups.google.com/d/msgid/chicagoboss/1612bf61-ace0-47ea-87bd-abd6436f74ea%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
