4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
7 /////////////////////////////////////////////////////////////////////
10 // access class to a DataBase in an AliEn storage //
12 /////////////////////////////////////////////////////////////////////
14 #include "AliCDBStorage.h"
15 #include "AliCDBManager.h"
16 #include "AliCDBMetaData.h"
18 class AliCDBGrid: public AliCDBStorage {
19 friend class AliCDBGridFactory;
23 virtual Bool_t IsReadOnly() const {return kFALSE;}
24 virtual Bool_t HasSubVersion() const {return kFALSE;}
25 virtual Bool_t Contains(const char* path) const;
26 virtual Int_t GetLatestVersion(const char* path, Int_t run);
27 virtual Int_t GetLatestSubVersion(const char* path, Int_t run, Int_t version);
28 virtual Bool_t IdToFilename(const AliCDBId& id, TString& filename) const;
32 virtual AliCDBEntry* GetEntry(const AliCDBId& queryId);
33 virtual AliCDBId* GetEntryId(const AliCDBId& queryId);
34 virtual TList* GetEntries(const AliCDBId& queryId);
35 virtual Bool_t PutEntry(AliCDBEntry* entry);
36 virtual TList* GetIdListFromFile(const char* fileName);
40 AliCDBGrid(const char *gridUrl, const char *user, const char* dbFolder, const char *se);
42 virtual ~AliCDBGrid();
44 AliCDBGrid(const AliCDBGrid& db);
45 AliCDBGrid& operator = (const AliCDBGrid& db);
47 Bool_t FilenameToId(TString& filename, AliCDBId& id);
49 Bool_t PrepareId(AliCDBId& id);
50 AliCDBId* GetId(const TObjArray& validFileIds, const AliCDBId& query);
51 AliCDBEntry* GetEntryFromFile(TString& filename, AliCDBId* dataId);
53 // TODO use AliEnTag classes!
54 Bool_t AddTag(TString& foldername, const char* tagname);
55 Bool_t TagFileId(TString& filename, const AliCDBId* id);
56 Bool_t TagFileMetaData(TString& filename, const AliCDBMetaData* md);
57 Bool_t TagShortLived(TString& filename, Bool_t value);
59 void MakeQueryFilter(Int_t firstRun, Int_t lastRun, const AliCDBMetaData* md, TString& result) const;
61 virtual void QueryValidFiles();
63 TString fGridUrl; // Grid Url ("alien://aliendb4.cern.ch:9000")
64 TString fUser; // User
65 TString fDBFolder; // path of the DB folder
66 TString fSE; // Storage Element
68 ClassDef(AliCDBGrid, 0) // access class to a DataBase in an AliEn storage
71 /////////////////////////////////////////////////////////////////////
73 // class AliCDBGridFactory //
75 /////////////////////////////////////////////////////////////////////
77 class AliCDBGridFactory: public AliCDBStorageFactory {
81 virtual Bool_t Validate(const char* gridString);
82 virtual AliCDBParam* CreateParameter(const char* gridString);
83 virtual ~AliCDBGridFactory(){}
86 virtual AliCDBStorage* Create(const AliCDBParam* param);
88 ClassDef(AliCDBGridFactory, 0);
91 /////////////////////////////////////////////////////////////////////
93 // class AliCDBGridParam //
95 /////////////////////////////////////////////////////////////////////
97 class AliCDBGridParam: public AliCDBParam {
101 AliCDBGridParam(const char* gridUrl, const char* user,
102 const char* dbFolder, const char* se);
104 virtual ~AliCDBGridParam();
106 const TString& GridUrl() const {return fGridUrl;};
107 const TString& GetUser() const {return fUser;};
108 const TString& GetDBFolder() const {return fDBFolder;};
109 const TString& GetSE() const {return fSE;};
111 virtual AliCDBParam* CloneParam() const;
113 virtual ULong_t Hash() const;
114 virtual Bool_t IsEqual(const TObject* obj) const;
117 TString fGridUrl; // Grid url "Host:port"
118 TString fUser; // User
119 TString fDBFolder; // path of the DB folder
120 TString fSE; // Storage Element
122 ClassDef(AliCDBGridParam, 0);