STEER/CDB/AliCDBLocal.h

   1 #ifndef ALI_CDB_LOCAL_H
   2 #define ALI_CDB_LOCAL_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 AliCDBLocal                                              //
  10 //  access class to a DataBase in a local storage                  //
  11 //                                                                 //
  12 /////////////////////////////////////////////////////////////////////
  13
  14 #include "AliCDBStorage.h"
  15 #include "AliCDBManager.h"
  16
  17 class AliCDBLocal: public AliCDBStorage {
  18         friend class AliCDBLocalFactory;
  19
  20 public:
  21
  22         virtual Bool_t IsReadOnly() const {return kFALSE;};
  23         virtual Bool_t HasSubVersion() const {return kTRUE;};
  24         virtual Bool_t Contains(const char* path) const;
  25         virtual Bool_t IdToFilename(const AliCDBId& id, TString& filename) const;
  26         virtual void SetRetry(Int_t /* nretry */, Int_t /* initsec */);
  27
  28 protected:
  29
  30         virtual AliCDBEntry*    GetEntry(const AliCDBId& queryId);
  31         virtual AliCDBId*       GetEntryId(const AliCDBId& queryId);
  32         virtual TList*          GetEntries(const AliCDBId& queryId);
  33         virtual Bool_t          PutEntry(AliCDBEntry* entry, const char* mirrors="");
  34         virtual TList*          GetIdListFromFile(const char* fileName);
  35
  36 private:
  37
  38         AliCDBLocal(const AliCDBLocal & source);
  39         AliCDBLocal & operator=(const AliCDBLocal & source);
  40         AliCDBLocal(const char* baseDir);
  41         virtual ~AliCDBLocal();
  42
  43         Bool_t FilenameToId(const char* filename, AliCDBRunRange& runRange,
  44                         Int_t& version, Int_t& subVersion);
  45
  46         Bool_t PrepareId(AliCDBId& id);
  47 //      Bool_t GetId(const AliCDBId& query, AliCDBId& result);
  48         AliCDBId* GetId(const AliCDBId& query);
  49
  50         virtual void QueryValidFiles();
  51
  52         void GetEntriesForLevel0(const char* level0, const AliCDBId& query, TList* result);
  53         void GetEntriesForLevel1(const char* level0, const char* Level1,
  54                         const AliCDBId& query, TList* result);
  55
  56         TString fBaseDirectory; // path of the DB folder
  57
  58         ClassDef(AliCDBLocal, 0); // access class to a DataBase in a local storage
  59 };
  60
  61 /////////////////////////////////////////////////////////////////////
  62 //                                                                 //
  63 //  class AliCDBLocalFactory                                       //
  64 //                                                                 //
  65 /////////////////////////////////////////////////////////////////////
  66
  67 class AliCDBLocalFactory: public AliCDBStorageFactory {
  68
  69 public:
  70
  71         virtual Bool_t Validate(const char* dbString);
  72         virtual AliCDBParam* CreateParameter(const char* dbString);
  73
  74 protected:
  75         virtual AliCDBStorage* Create(const AliCDBParam* param);
  76
  77         ClassDef(AliCDBLocalFactory, 0);
  78 };
  79
  80 /////////////////////////////////////////////////////////////////////
  81 //                                                                 //
  82 //  class AliCDBLocalParam                                         //
  83 //                                                                 //
  84 /////////////////////////////////////////////////////////////////////
  85
  86 class AliCDBLocalParam: public AliCDBParam {
  87
  88 public:
  89         AliCDBLocalParam();
  90         AliCDBLocalParam(const char* dbPath);
  91         AliCDBLocalParam(const char* dbPath, const char* uri);
  92
  93         virtual ~AliCDBLocalParam();
  94
  95         const TString& GetPath() const {return fDBPath;};
  96
  97         virtual AliCDBParam* CloneParam() const;
  98
  99         virtual ULong_t Hash() const;
 100         virtual Bool_t IsEqual(const TObject* obj) const;
 101
 102 private:
 103
 104         TString fDBPath; // path of the DB folder
 105
 106         ClassDef(AliCDBLocalParam, 0);
 107 };
 108
 109 #endif