gameserv-2.0/libgameservgldl/include/GameServ/DataLayer/File/FileLevelDAO.h

   1 #ifndef __GS__FILELEVELDAO_H__
   2 #define __GS__FILELEVELDAO_H__
   3
   4 #include <GameServ/GameLayer/GameObjects/LevelGO.h>
   5 #include <GameServ/DataLayer/ILevelDAO.h>
   6 using GameServ::GameLayer::GameObjects::LevelGO;
   7 using GameServ::DataLayer::DataAccessObjects::ILevelDAO;
   8
   9 #include <boost/smart_ptr/shared_ptr.hpp>
  10 using boost::shared_ptr;
  11
  12 #include <string>
  13 using std::string;
  14
  15 #include <vector>
  16 using std::vector;
  17
  18 #include <map>
  19 using std::map;
  20
  21 namespace GameServ {  namespace DataLayer { namespace File
  22 {
  23         //! File implementation of ILevelDAO interface
  24         /*!
  25                 If you're using an File datasource, you will be using this
  26                 DAO to access Levels.
  27         */
  28         class FileLevelDAO : public ILevelDAO
  29         {
  30         public:
  31                 // Ctors, Dtors ///////////////////////////////////////////////////////
  32                 FileLevelDAO(void);
  33                 FileLevelDAO(const string &filename);
  34                 virtual ~FileLevelDAO();
  35
  36                 // Methods ////////////////////////////////////////////////////////////
  37                 virtual shared_ptr<LevelGO> GetById(const string &Id) const;
  38
  39                 virtual bool IdExists(const string &Id) const;
  40
  41                 virtual void Insert(shared_ptr<LevelGO> spLevel);
  42                 virtual void Update(shared_ptr<LevelGO> spLevel);
  43
  44                 void LoadLevelCache(void);
  45
  46         private:
  47                 //! Data file
  48                 string mFilename;
  49
  50                 // Helper Methods /////////////////////////////////////////////////////
  51
  52                 //! Creates the LevelGO found at iterator position
  53                 shared_ptr<LevelGO> CreateLevelFromLine(const string &line) const;
  54
  55                 //! Get the Level database file path
  56                 string GetLevelFilePath(void) const;
  57
  58                 void Initialize(const string &filename);
  59
  60                 map<string, shared_ptr<LevelGO> > spLevelCache;
  61         };
  62 } } } // GameServ.DataLayer.DataAccessObjects.File
  63
  64 #endif // __GS__FileLevelDAO_H__