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9e1ceb13 | 1 | #ifndef ALI_CDB_MANAGER_H |
2 | #define ALI_CDB_MANAGER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | ///////////////////////////////////////////////////////////////////// | |
8 | // // | |
9 | // class AliCDBManager // | |
10 | // // | |
11 | ///////////////////////////////////////////////////////////////////// | |
12 | ||
13 | #include <TObject.h> | |
14 | #include <TList.h> | |
15 | #include <TMap.h> | |
16 | ||
fdf65bb5 | 17 | class AliCDBEntry; |
9e1ceb13 | 18 | class AliCDBStorage; |
19 | class AliCDBStorageFactory; | |
20 | class AliCDBParam; | |
21 | ||
22 | class AliCDBManager: public TObject { | |
23 | ||
24 | public: | |
25 | ||
26 | void RegisterFactory(AliCDBStorageFactory* factory); | |
27 | ||
fdf65bb5 | 28 | Bool_t HasStorage(const char* dbString) const; |
9e1ceb13 | 29 | |
fdf65bb5 | 30 | AliCDBParam* CreateParameter(const char* dbString) const; |
9e1ceb13 | 31 | |
32 | AliCDBStorage* GetStorage(const char* dbString); | |
33 | AliCDBStorage* GetStorage(const AliCDBParam* param); | |
34 | ||
35 | TList* GetActiveStorages(); | |
36 | ||
37 | void SetDefaultStorage(const char* dbString); | |
38 | void SetDefaultStorage(const AliCDBParam* param); | |
39 | void SetDefaultStorage(AliCDBStorage *storage); | |
40 | ||
fdf65bb5 | 41 | Bool_t IsDefaultStorageSet() const {return fDefaultStorage != 0;} |
9e1ceb13 | 42 | |
fdf65bb5 | 43 | AliCDBStorage* GetDefaultStorage() const {return fDefaultStorage;} |
9e1ceb13 | 44 | |
b05400be | 45 | void UnsetDefaultStorage() {fDefaultStorage = 0x0;} |
9e1ceb13 | 46 | |
47 | void SetDrain(const char* dbString); | |
48 | void SetDrain(const AliCDBParam* param); | |
49 | void SetDrain(AliCDBStorage *storage); | |
50 | ||
fdf65bb5 | 51 | Bool_t IsDrainSet() const {return fDrainStorage != 0;} |
9e1ceb13 | 52 | |
53 | Bool_t Drain(AliCDBEntry* entry); | |
54 | ||
b05400be | 55 | void UnsetDrain(){fDrainStorage = 0x0;} |
9e1ceb13 | 56 | |
57 | void DestroyActiveStorages(); | |
58 | void DestroyActiveStorage(AliCDBStorage* storage); | |
59 | ||
60 | static void Destroy(); | |
61 | ~AliCDBManager(); | |
62 | ||
b05400be | 63 | static AliCDBManager* Instance(); |
9e1ceb13 | 64 | |
65 | private: | |
66 | ||
67 | AliCDBManager(); | |
fdf65bb5 | 68 | static AliCDBManager* fgInstance; // AliCDBManager instance |
9e1ceb13 | 69 | |
70 | AliCDBStorage* GetActiveStorage(const AliCDBParam* param); | |
71 | void PutActiveStorage(AliCDBParam* param, AliCDBStorage* storage); | |
72 | ||
73 | void Init(); | |
74 | ||
b05400be | 75 | TList fFactories; //! list of registered storage factories |
76 | TMap fActiveStorages; //! list of active storages | |
77 | AliCDBStorage *fDefaultStorage; //! pointer to default storage | |
78 | AliCDBStorage *fDrainStorage; //! pointer to drain storage | |
9e1ceb13 | 79 | |
80 | ClassDef(AliCDBManager, 0); | |
81 | }; | |
82 | ||
83 | ||
84 | ///////////////////////////////////////////////////////////////////// | |
85 | // // | |
86 | // class AliCDBStorageFactory // | |
87 | // // | |
88 | ///////////////////////////////////////////////////////////////////// | |
89 | ||
90 | class AliCDBParam; | |
91 | class AliCDBStorageFactory: public TObject { | |
92 | friend class AliCDBManager; | |
93 | ||
94 | public: | |
95 | virtual Bool_t Validate(const char* dbString) = 0; | |
b05400be | 96 | virtual AliCDBParam* CreateParameter(const char* dbString) = 0; |
9e1ceb13 | 97 | |
98 | protected: | |
99 | virtual AliCDBStorage* Create(const AliCDBParam* param) = 0; | |
100 | ||
101 | ClassDef(AliCDBStorageFactory, 0); | |
102 | }; | |
103 | ||
104 | ///////////////////////////////////////////////////////////////////// | |
105 | // // | |
106 | // class AliCDBParam // | |
107 | // // | |
108 | ///////////////////////////////////////////////////////////////////// | |
109 | ||
110 | class AliCDBParam: public TObject { | |
111 | ||
112 | public: | |
113 | ||
114 | AliCDBParam(); | |
115 | virtual ~AliCDBParam(); | |
116 | ||
117 | const TString& GetType() const {return fType;}; | |
118 | const TString& GetURI() const {return fURI;}; | |
119 | ||
120 | virtual AliCDBParam* CloneParam() const = 0; | |
121 | ||
122 | protected: | |
123 | ||
124 | void SetType(const char* type) {fType = type;}; | |
125 | void SetURI(const char* uri) {fURI = uri;}; | |
126 | ||
127 | private: | |
128 | ||
b05400be | 129 | TString fType; // CDB type |
130 | TString fURI; // CDB URI | |
9e1ceb13 | 131 | |
132 | ClassDef(AliCDBParam, 0); | |
133 | }; | |
134 | ||
135 | #endif |