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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%
-module(mnesia_inconsistent_database_test).
-author('hakan@erix.ericsson.se').
-behaviour(gen_event).
%%-compile([export_all]).
-include("mnesia_test_lib.hrl").
%% gen_event callback interface
-export([init/1, handle_event/2, handle_call/2, handle_info/2,
terminate/2, code_change/3]).
init(_Args) ->
?verbose("~p installed as event_module~n", [?MODULE]),
{ok, []}.
handle_event(Msg, State) ->
handle_any_event(Msg, State).
handle_info(Msg, State) ->
handle_any_event(Msg, State).
handle_call(Msg, State) ->
handle_any_event(Msg, State).
%% The main...
handle_any_event({mnesia_system_event, Event}, State)
when element(1, Event) == inconsistent_database ->
?error("Got event: ~p~n", [Event]),
{ok, State};
handle_any_event(Msg, State) ->
?verbose("Got event: ~p~n", [Msg]),
{ok, State}.
%%-----------------------------------------------------------------
%% terminate(Reason, State) ->
%% AnyVal
%%-----------------------------------------------------------------
terminate(_Reason, _State) ->
ok.
%%----------------------------------------------------------------------
%% Func: code_change/3
%% Purpose: Upgrade process when its code is to be changed
%% Returns: {ok, NewState}
%%----------------------------------------------------------------------
code_change(_OldVsn, _State, _Extra) ->
exit(not_supported).
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