NotificationIDManager.h

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// Copyright CERN 2012 - Developed in collaboration with GSI

#ifndef NOTIFICATION_ID_MANAGER_H_
#define NOTIFICATION_ID_MANAGER_H_

#include <string>
#include <set>
#include <map>

#include <stdint.h>

namespace fesa
{

class NotificationID;

const std::string NOTIFICATION_ID_COLLECTION_TAG = "notification-id-collection";

class NotificationIDManager
{
  public:

    void save();

    uint32_t createNotificationID(const std::set<std::string>& notifiedProperties,
                                      const std::set<std::string>& deviceNames, const std::string& classname);

    static NotificationIDManager* getInstance();

    const std::map<uint32_t, NotificationID*>& getNotificationIDCol();

  private:

    static void releaseInstance();

    friend class AbstractEquipment;

    std::map<uint32_t, NotificationID*> notificationIDCol_;

    static NotificationIDManager* theInstance_;

    NotificationIDManager();

    NotificationIDManager(const NotificationIDManager& other);

    NotificationIDManager& operator=(const NotificationIDManager& other);

    ~NotificationIDManager();

    void storeNotificationIDCollection();

    void loadNotificationIDCollection();

    void load();
};

} // fesa

#endif // NOTIFICATION_ID_MANAGER_H_