| 1 |
|
%% Copyright (c) 2022 Peter Morgan <peter.james.morgan@gmail.com> |
| 2 |
|
%% |
| 3 |
|
%% Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 |
|
%% you may not use this file except in compliance with the License. |
| 5 |
|
%% You may obtain a copy of the License at |
| 6 |
|
%% |
| 7 |
|
%% http://www.apache.org/licenses/LICENSE-2.0 |
| 8 |
|
%% |
| 9 |
|
%% Unless required by applicable law or agreed to in writing, software |
| 10 |
|
%% distributed under the License is distributed on an "AS IS" BASIS, |
| 11 |
|
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 |
|
%% See the License for the specific language governing permissions and |
| 13 |
|
%% limitations under the License. |
| 14 |
|
|
| 15 |
|
|
| 16 |
|
-module(pgmp_error_notice_fields). |
| 17 |
|
|
| 18 |
|
|
| 19 |
|
-export([callback_mode/0]). |
| 20 |
|
-export([init/1]). |
| 21 |
|
-export([map/1]). |
| 22 |
|
-export([start_link/0]). |
| 23 |
|
-include_lib("stdlib/include/ms_transform.hrl"). |
| 24 |
|
|
| 25 |
|
|
| 26 |
|
start_link() -> |
| 27 |
10 |
gen_statem:start_link(?MODULE, [], envy_gen:options(?MODULE)). |
| 28 |
|
|
| 29 |
|
|
| 30 |
|
map({Tag, ErrorNoticeFields}) when Tag == error_response; |
| 31 |
|
Tag == notice_response -> |
| 32 |
13 |
{Tag, |
| 33 |
|
lists:foldl( |
| 34 |
|
fun |
| 35 |
|
({K, V}, A) -> |
| 36 |
106 |
case ets:lookup(?MODULE, K) of |
| 37 |
|
[{_, Name, Mapping}] -> |
| 38 |
29 |
A#{Name => Mapping(V)}; |
| 39 |
|
|
| 40 |
|
[{_, Name}] -> |
| 41 |
77 |
A#{Name => V}; |
| 42 |
|
|
| 43 |
|
[] -> |
| 44 |
:-( |
A#{K => V} |
| 45 |
|
end |
| 46 |
|
end, |
| 47 |
|
#{}, |
| 48 |
|
ErrorNoticeFields)}. |
| 49 |
|
|
| 50 |
|
|
| 51 |
|
init([]) -> |
| 52 |
10 |
process_flag(trap_exit, true), |
| 53 |
10 |
ets:insert_new( |
| 54 |
|
ets:new(?MODULE, [named_table]), |
| 55 |
|
pgmp:priv_consult("error-notice-fields.terms")), |
| 56 |
10 |
{ok, ready, #{}}. |
| 57 |
|
|
| 58 |
|
|
| 59 |
|
callback_mode() -> |
| 60 |
10 |
handle_event_function. |