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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 | |
45 | void RemoveDefaultStorage(); | |
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 | ||
55 | void RemoveDrain(); | |
56 | ||
57 | void DestroyActiveStorages(); | |
58 | void DestroyActiveStorage(AliCDBStorage* storage); | |
59 | ||
60 | static void Destroy(); | |
61 | ~AliCDBManager(); | |
62 | ||
63 | static AliCDBManager* Instance(); | |
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 | ||
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 | |
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; | |
fdf65bb5 | 96 | virtual AliCDBParam* CreateParameter(const char* dbString) = 0; |
97 | virtual ~AliCDBStorageFactory(){} | |
9e1ceb13 | 98 | |
99 | protected: | |
100 | virtual AliCDBStorage* Create(const AliCDBParam* param) = 0; | |
101 | ||
102 | ClassDef(AliCDBStorageFactory, 0); | |
103 | }; | |
104 | ||
105 | ///////////////////////////////////////////////////////////////////// | |
106 | // // | |
107 | // class AliCDBParam // | |
108 | // // | |
109 | ///////////////////////////////////////////////////////////////////// | |
110 | ||
111 | class AliCDBParam: public TObject { | |
112 | ||
113 | public: | |
114 | ||
115 | AliCDBParam(); | |
116 | virtual ~AliCDBParam(); | |
117 | ||
118 | const TString& GetType() const {return fType;}; | |
119 | const TString& GetURI() const {return fURI;}; | |
120 | ||
121 | virtual AliCDBParam* CloneParam() const = 0; | |
122 | ||
123 | protected: | |
124 | ||
125 | void SetType(const char* type) {fType = type;}; | |
126 | void SetURI(const char* uri) {fURI = uri;}; | |
127 | ||
128 | private: | |
129 | ||
fdf65bb5 | 130 | TString fType; // CDB type? |
131 | TString fURI; // CDB URI? | |
9e1ceb13 | 132 | |
133 | ClassDef(AliCDBParam, 0); | |
134 | }; | |
135 | ||
136 | #endif |