1%% This Source Code Form is subject to the terms of the Mozilla Public 2%% License, v. 2.0. If a copy of the MPL was not distributed with this 3%% file, You can obtain one at https://mozilla.org/MPL/2.0/. 4%% 5%% Copyright (c) 2007-2021 VMware, Inc. or its affiliates. All rights reserved. 6%% 7 8-module(rabbit_exchange_type_fanout). 9-include_lib("rabbit_common/include/rabbit.hrl"). 10 11-behaviour(rabbit_exchange_type). 12 13-export([description/0, serialise_events/0, route/2]). 14-export([validate/1, validate_binding/2, 15 create/2, delete/3, policy_changed/2, add_binding/3, 16 remove_bindings/3, assert_args_equivalence/2]). 17-export([info/1, info/2]). 18 19-rabbit_boot_step({?MODULE, 20 [{description, "exchange type fanout"}, 21 {mfa, {rabbit_registry, register, 22 [exchange, <<"fanout">>, ?MODULE]}}, 23 {requires, rabbit_registry}, 24 {enables, kernel_ready}]}). 25 26info(_X) -> []. 27info(_X, _) -> []. 28 29description() -> 30 [{description, <<"AMQP fanout exchange, as per the AMQP specification">>}]. 31 32serialise_events() -> false. 33 34route(#exchange{name = Name}, _Delivery) -> 35 rabbit_router:match_routing_key(Name, ['_']). 36 37validate(_X) -> ok. 38validate_binding(_X, _B) -> ok. 39create(_Tx, _X) -> ok. 40delete(_Tx, _X, _Bs) -> ok. 41policy_changed(_X1, _X2) -> ok. 42add_binding(_Tx, _X, _B) -> ok. 43remove_bindings(_Tx, _X, _Bs) -> ok. 44assert_args_equivalence(X, Args) -> 45 rabbit_exchange:assert_args_equivalence(X, Args). 46