forked from webmachine/webmachine
/
webmachine_app.erl
50 lines (43 loc) · 1.67 KB
/
webmachine_app.erl
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%% @author Justin Sheehy <justin@basho.com>
%% @author Andy Gross <andy@basho.com>
%% @copyright 2007-2008 Basho Technologies
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%% @doc Callbacks for the webmachine application.
-module(webmachine_app).
-author('Justin Sheehy <justin@basho.com>').
-author('Andy Gross <andy@basho.com>').
-behaviour(application).
-export([start/2,
stop/1]).
-include("webmachine_logger.hrl").
%% @spec start(_Type, _StartArgs) -> ServerRet
%% @doc application start callback for webmachine.
start(_Type, _StartArgs) ->
webmachine_deps:ensure(),
{ok, _Pid} = SupLinkRes = webmachine_sup:start_link(),
Handlers = case application:get_env(webmachine, log_handlers) of
undefined ->
[];
{ok, Val} ->
Val
end,
%% handlers failing to start are handled in the handler_watcher
_ = [supervisor:start_child(webmachine_logger_watcher_sup,
[?EVENT_LOGGER, Module, Config]) ||
{Module, Config} <- Handlers],
SupLinkRes.
%% @spec stop(_State) -> ServerRet
%% @doc application stop callback for webmachine.
stop(_State) ->
ok.