| 1 |
|
%%============================================================================== |
| 2 |
|
%% Copyright 2018 Erlang Solutions Ltd. |
| 3 |
|
%% |
| 4 |
|
%% Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 |
|
%% you may not use this file except in compliance with the License. |
| 6 |
|
%% You may obtain a copy of the License at |
| 7 |
|
%% |
| 8 |
|
%% http://www.apache.org/licenses/LICENSE-2.0 |
| 9 |
|
%% |
| 10 |
|
%% Unless required by applicable law or agreed to in writing, software |
| 11 |
|
%% distributed under the License is distributed on an "AS IS" BASIS, |
| 12 |
|
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 |
|
%% See the License for the specific language governing permissions and |
| 14 |
|
%% limitations under the License. |
| 15 |
|
%% |
| 16 |
|
%% @doc |
| 17 |
|
%% This module provides an API for dealing with AMQP operations. |
| 18 |
|
%% @end |
| 19 |
|
%%============================================================================== |
| 20 |
|
|
| 21 |
|
-module(mongoose_amqp). |
| 22 |
|
-author('kacper.mentel@erlang-solutions.com'). |
| 23 |
|
|
| 24 |
|
-include_lib("amqp_client/include/amqp_client.hrl"). |
| 25 |
|
|
| 26 |
|
-export([network_params/1, exchange_declare/2, |
| 27 |
|
exchange_declare_ok/0, exchange_delete/1, basic_publish/2, |
| 28 |
|
confirm_select/0, confirm_select_ok/0, message/1]). |
| 29 |
|
|
| 30 |
|
-ignore_xref([exchange_delete/1, network_params/0]). |
| 31 |
|
|
| 32 |
|
-export_type([network_params/0, method/0, message/0]). |
| 33 |
|
|
| 34 |
|
|
| 35 |
|
%%%=================================================================== |
| 36 |
|
%%% Types and definitions |
| 37 |
|
%%%=================================================================== |
| 38 |
|
|
| 39 |
|
-type network_params() :: #amqp_params_network{}. |
| 40 |
|
|
| 41 |
|
-type method() :: #'exchange.declare'{} |
| 42 |
|
| #'exchange.declare_ok'{} |
| 43 |
|
| #'exchange.delete'{} |
| 44 |
|
| #'basic.publish'{} |
| 45 |
|
| #'confirm.select'{} |
| 46 |
|
| #'confirm.select_ok'{}. |
| 47 |
|
|
| 48 |
|
-type message() :: #amqp_msg{}. |
| 49 |
|
|
| 50 |
|
-define(DEFAULT_PORT, 5672). |
| 51 |
|
|
| 52 |
|
%%%=================================================================== |
| 53 |
|
%%% API |
| 54 |
|
%%%=================================================================== |
| 55 |
|
|
| 56 |
|
-spec network_params(map()) -> #amqp_params_network{}. |
| 57 |
|
network_params(#{host := Host, port := Port, username := UserName, password := Password}) -> |
| 58 |
2 |
#amqp_params_network{host = Host, port = Port, username = UserName, password = Password}. |
| 59 |
|
|
| 60 |
|
-spec exchange_declare(Exchange :: binary(), Type :: binary()) -> method(). |
| 61 |
|
exchange_declare(Exchange, Type) -> |
| 62 |
12 |
#'exchange.declare'{exchange = Exchange, type = Type}. |
| 63 |
|
|
| 64 |
|
-spec exchange_declare_ok() -> method(). |
| 65 |
|
exchange_declare_ok() -> |
| 66 |
12 |
#'exchange.declare_ok'{}. |
| 67 |
|
|
| 68 |
|
-spec exchange_delete(Exchange :: binary()) -> method(). |
| 69 |
|
exchange_delete(Exchange) -> |
| 70 |
:-( |
#'exchange.delete'{exchange = Exchange}. |
| 71 |
|
|
| 72 |
|
-spec basic_publish(Exchange :: binary(), RoutingKey :: binary()) -> method(). |
| 73 |
|
basic_publish(Exchange, RoutingKey) -> |
| 74 |
60 |
#'basic.publish'{exchange = Exchange, routing_key = RoutingKey}. |
| 75 |
|
|
| 76 |
|
-spec confirm_select() -> method(). |
| 77 |
|
confirm_select() -> |
| 78 |
:-( |
#'confirm.select'{}. |
| 79 |
|
|
| 80 |
|
-spec confirm_select_ok() -> method(). |
| 81 |
|
confirm_select_ok() -> |
| 82 |
:-( |
#'confirm.select_ok'{}. |
| 83 |
|
|
| 84 |
|
-spec message(Payload :: binary()) -> message(). |
| 85 |
|
message(Payload) -> |
| 86 |
60 |
#amqp_msg{payload = Payload}. |