%-
% Copyright (c) 2012-2014 Yakaz
% Copyright (c) 2016 Jean-Sébastien Pédron <jean-sebastien.pedron@dumbbell.fr>
% All rights reserved.
%
% Redistribution and use in source and binary forms, with or without
% modification, are permitted provided that the following conditions
% are met:
% 1. Redistributions of source code must retain the above copyright
%    notice, this list of conditions and the following disclaimer.
% 2. Redistributions in binary form must reproduce the above copyright
%    notice, this list of conditions and the following disclaimer in the
%    documentation and/or other materials provided with the distribution.
%
% THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
% ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
% IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
% ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
% FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
% DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
% OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
% HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
% LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
% OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
% SUCH DAMAGE.

-module(yamerl_errors).

-include("yamerl_errors.hrl").

%% Internal API.
-export([
    format/2,
    format/3,
    throw/1
  ]).

-compile({no_auto_import, [get/1, throw/1]}).

%% -------------------------------------------------------------------
%% Internal API.
%% -------------------------------------------------------------------

format(Error, Text) ->
    erlang:setelement(#yamerl_parsing_error.text, Error, Text).

format(Error, Format, Args) ->
    Text = lists:flatten(io_lib:format(Format, Args)),
    format(Error, Text).

throw(Error) when not is_list(Error) ->
    throw([Error]);
throw(Errors) ->
    Exception = #yamerl_exception{
      errors = Errors
    },
    erlang:throw(Exception).