include/PureMVC/Patterns/Observer/Notifier.hpp

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//  Notifier.hpp
//  PureMVC_C++
//
//  PureMVC Port to C++ by Tang Khai Phuong <phuong.tang@puremvc.org>
//  PureMVC - Copyright(c) 2006-2011 Futurescale, Inc., Some rights reserved.
//  Your reuse is governed by the Creative Commons Attribution 3.0 License
//

#if !defined(__PUREMVC_PATTERNS_OBSERVER_NOTIFIER_HPP__)
#define __PUREMVC_PATTERNS_OBSERVER_NOTIFIER_HPP__

// STL include
#include <string>
// PureMVC include
#if !defined(__PUREMVC_HPP__)
#define __PUREMVC_INCLUDE__
#include "../PureMVC.hpp"
#endif /* __PUREMVC_HPP__ */

#include "../../Interfaces/INotifier.hpp"
#include "../../Interfaces/IFacade.hpp"

namespace PureMVC
{
    namespace Patterns
    {
        using Interfaces::INotifier;
        using Interfaces::IFacade;

        class PUREMVC_API Notifier : public virtual INotifier
        {
        public:
            explicit Notifier(void);

            explicit Notifier(Notifier const& arg);
        public:
            virtual void sendNotification(std::string const& notification_name, void const* body = NULL, std::string const& type = "");

            virtual void initializeNotifier(std::string const& key);

            /*
             * Get multi ton key.
             *
             * @param key the multitonKey for this INotifier to use
             */
             virtual std::string const& getMultitonKey(void) const;

            Notifier& operator=(Notifier const& arg);

            virtual ~Notifier(void);
        protected:
            // Return the Multiton Facade instance
            IFacade& getFacade();
        protected:
            // The Multiton Key for this app
            std::string _multiton_key;
            // Message Constants
            static char const* const MULTITON_MSG;
        };
    }
}

#endif /* __PUREMVC_PATTERNS_OBSERVER_NOTIFIER_HPP__ */