rotor
Event loop friendly C++ actor micro-framework
 
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default_stringifier.h
1#pragma once
2
3//
4// Copyright (c) 2019-2024 Ivan Baidakou (basiliscos) (the dot dmol at gmail dot com)
5//
6// Distributed under the MIT Software License
7//
8
9#include "../messages.hpp"
10#include "../message_stringifier.h"
11
12#if defined(_MSC_VER)
13#pragma warning(push)
14#pragma warning(disable : 4251)
15#endif
16
17namespace rotor {
18
19struct subscription_point_t;
20
21namespace misc {
22
35struct ROTOR_API default_stringifier_t : message_stringifier_t,
36 protected message_visitor_t,
37 protected message::unsubscription_t::visitor_t,
38 protected message::unsubscription_external_t::visitor_t,
39 protected message::subscription_t::visitor_t,
40 protected message::external_subscription_t::visitor_t,
41 protected message::commit_unsubscription_t::visitor_t,
42 protected message::handler_call_t::visitor_t,
43 protected message::init_request_t::visitor_t,
44 protected message::init_response_t::visitor_t,
45 protected message::start_trigger_t::visitor_t,
46 protected message::shutdown_trigger_t::visitor_t,
47 protected message::shutdown_request_t::visitor_t,
48 protected message::shutdown_response_t::visitor_t,
49 protected message::create_actor_t::visitor_t,
50 protected message::spawn_actor_t::visitor_t,
51 protected message::registration_request_t::visitor_t,
52 protected message::registration_response_t::visitor_t,
53 protected message::deregistration_notify_t::visitor_t,
54 protected message::deregistration_service_t::visitor_t,
55 protected message::discovery_request_t::visitor_t,
56 protected message::discovery_response_t::visitor_t,
57 protected message::discovery_promise_t::visitor_t,
58 protected message::discovery_future_t::visitor_t,
59 protected message::discovery_cancel_t::visitor_t,
60 protected message::link_request_t::visitor_t,
61 protected message::link_response_t::visitor_t,
62 protected message::unlink_notify_t::visitor_t,
63 protected message::unlink_request_t::visitor_t,
64 protected message::unlink_response_t::visitor_t {
65 void stringify_to(std::ostream &, const message_base_t &) const override;
66 bool try_visit(const message_base_t &message) const override;
67
68 private:
69 void on(const message::unsubscription_t &) override;
70 void on(const message::unsubscription_external_t &) override;
71 void on(const message::subscription_t &) override;
72 void on(const message::external_subscription_t &) override;
73 void on(const message::commit_unsubscription_t &) override;
74 void on(const message::handler_call_t &) override;
75 void on(const message::init_request_t &) override;
76 void on(const message::init_response_t &) override;
77 void on(const message::start_trigger_t &) override;
78 void on(const message::shutdown_trigger_t &) override;
79 void on(const message::shutdown_request_t &) override;
80 void on(const message::shutdown_response_t &) override;
81 void on(const message::create_actor_t &) override;
82 void on(const message::spawn_actor_t &) override;
83 void on(const message::registration_request_t &) override;
84 void on(const message::registration_response_t &) override;
85 void on(const message::deregistration_notify_t &) override;
86 void on(const message::deregistration_service_t &) override;
87 void on(const message::discovery_request_t &) override;
88 void on(const message::discovery_response_t &) override;
89 void on(const message::discovery_promise_t &) override;
90 void on(const message::discovery_future_t &) override;
91 void on(const message::discovery_cancel_t &) override;
92 void on(const message::link_request_t &) override;
93 void on(const message::link_response_t &) override;
94 void on(const message::unlink_notify_t &) override;
95 void on(const message::unlink_request_t &) override;
96 void on(const message::unlink_response_t &) override;
97
98 mutable std::ostream *stream = nullptr;
99};
100
101} // namespace misc
102} // namespace rotor
103
104#if defined(_MSC_VER)
105#pragma warning(pop)
106#endif
rotor
Basic namespace for all rotor functionalities.
Definition rotor.hpp:21
rotor::message_base_t
Base class for rotor message.
Definition message.h:52
rotor::message_stringifier_t
Abstract interface for making textual/string representation of a message.
Definition message_stringifier.h:36
rotor::message_t::visitor_t
struct visitor_t concrete message type visitor
Definition message.h:93
rotor::message_t
the generic message meant to hold user-specific payload
Definition message.h:80
rotor::message_visitor_t
Abstract message visitor interface.
Definition message.h:36
rotor::misc::default_stringifier_t
Default stringifier of rotor messages.
Definition default_stringifier.h:64
rotor::misc::default_stringifier_t::stringify_to
void stringify_to(std::ostream &, const message_base_t &) const override
dumps string representation of a message to output stream
rotor::misc::default_stringifier_t::try_visit
bool try_visit(const message_base_t &message) const override
returns true if a message has been successfully processed