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Diffstat (limited to 'src/components/application_manager/test/mock/include/application_manager/event_engine/event_dispatcher.h')
-rw-r--r-- | src/components/application_manager/test/mock/include/application_manager/event_engine/event_dispatcher.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/components/application_manager/test/mock/include/application_manager/event_engine/event_dispatcher.h b/src/components/application_manager/test/mock/include/application_manager/event_engine/event_dispatcher.h new file mode 100644 index 0000000000..875add2828 --- /dev/null +++ b/src/components/application_manager/test/mock/include/application_manager/event_engine/event_dispatcher.h @@ -0,0 +1,117 @@ +/* + Copyright (c) 2013, Ford Motor Company + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following + disclaimer in the documentation and/or other materials provided with the + distribution. + + Neither the name of the Ford Motor Company nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_EVENT_DISPATCHER_H_ +#define SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_EVENT_DISPATCHER_H_ + +#include <list> +#include <map> + +#include "utils/lock.h" +#include "utils/singleton.h" + +#include "application_manager/event_engine/event.h" + +namespace application_manager { +namespace event_engine { + +class EventObserver; + +class EventDispatcher : public utils::Singleton<EventDispatcher> { + public: + + /* + * @brief Delivers the event to all subscribers + * + * @param event Received event + */ + void raise_event(const Event& event); + + /* + * @brief Subscribe the observer to event + * + * @param event_id The event ID to subscribe for + * @param hmi_correlation_id The event HMI correlation ID + * @param observer The observer to subscribe for event + */ + void add_observer(const Event::EventID& event_id, + int32_t hmi_correlation_id, + EventObserver* const observer); + + /* + * @brief Unsubscribes the observer from specific event + * + * @param event_id The event ID to unsubscribe from + * @param observer The observer to be unsubscribed + */ + void remove_observer(const Event::EventID& event_id, + EventObserver* const observer); + + /* + * @brief Unsubscribes the observer from all events + * + * @param observer The observer to be unsubscribed + */ + void remove_observer(EventObserver* const observer); + + protected: + + private: + + /* + * @brief Default constructor + */ + EventDispatcher(); + + /* + * @brief Destructor + */ + virtual ~EventDispatcher(); + + DISALLOW_COPY_AND_ASSIGN(EventDispatcher); + + FRIEND_BASE_SINGLETON_CLASS(EventDispatcher); + + // Data types section + typedef std::list<EventObserver*> ObserverList; + typedef std::map<int32_t, ObserverList> ObserversMap; + typedef std::map<Event::EventID, ObserversMap> EventObserverMap; + + // Members section + sync_primitives::Lock state_lock_; + EventObserverMap observers_; +}; + +} +} + +#endif // SRC_COMPONENTS_APPLICATION_MANAGER_INCLUDE_APPLICATION_MANAGER_EVENT_DISPATCHER_H_ |