75 lines
2.0 KiB
Erlang
75 lines
2.0 KiB
Erlang
%% Copyright (c) 2013-2019 EMQ Technologies Co., Ltd. All Rights Reserved.
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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%% You may obtain a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing, software
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%% distributed under the License is distributed on an "AS IS" BASIS,
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%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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%% See the License for the specific language governing permissions and
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%% limitations under the License.
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-module(emqx_json).
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-export([ encode/1
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, encode/2
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, safe_encode/1
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, safe_encode/2
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]).
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-export([ decode/1
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, decode/2
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, safe_decode/1
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, safe_decode/2
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]).
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-spec(encode(jsx:json_term()) -> jsx:json_text()).
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encode(Term) ->
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jsx:encode(Term).
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-spec(encode(jsx:json_term(), jsx_to_json:config()) -> jsx:json_text()).
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encode(Term, Opts) ->
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jsx:encode(Term, Opts).
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-spec(safe_encode(jsx:json_term())
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-> {ok, jsx:json_text()} | {error, term()}).
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safe_encode(Term) ->
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safe_encode(Term, []).
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-spec(safe_encode(jsx:json_term(), jsx_to_json:config())
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-> {ok, jsx:json_text()} | {error, term()}).
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safe_encode(Term, Opts) ->
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try encode(Term, Opts) of
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Json -> {ok, Json}
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catch
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error:Reason ->
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{error, Reason}
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end.
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-spec(decode(jsx:json_text()) -> jsx:json_term()).
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decode(Json) ->
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jsx:decode(Json).
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-spec(decode(jsx:json_text(), jsx_to_json:config()) -> jsx:json_term()).
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decode(Json, Opts) ->
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jsx:decode(Json, Opts).
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-spec(safe_decode(jsx:json_text())
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-> {ok, jsx:json_term()} | {error, term()}).
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safe_decode(Json) ->
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safe_decode(Json, []).
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-spec(safe_decode(jsx:json_text(), jsx_to_json:config())
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-> {ok, jsx:json_term()} | {error, term()}).
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safe_decode(Json, Opts) ->
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try decode(Json, Opts) of
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Term -> {ok, Term}
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catch
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error:Reason ->
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{error, Reason}
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end.
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