STEER/CDB/AliCDBId.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /////////////////////////////////////////////////////////////////////
  17 //                                                                 //
  18 //  class AliCDBId                                                 //
  19 //  Identity of an object stored into a database:                  //
  20 //  path, run validity range, version, subVersion                  //
  21 //                                                                 //
  22 /////////////////////////////////////////////////////////////////////
  23
  24 #include "AliCDBId.h"
  25 #include <Riostream.h>
  26 #include <TObjArray.h>
  27 #include <TObjString.h>
  28
  29 using std::endl;
  30 using std::cout;
  31 ClassImp(AliCDBId)
  32
  33 //_____________________________________________________________________________
  34 AliCDBId::AliCDBId():
  35 fPath(),
  36 fRunRange(-1,-1),
  37 fVersion(-1),
  38 fSubVersion(-1),
  39 fLastStorage("new")
  40 {
  41 // constructor
  42
  43 }
  44
  45 //_____________________________________________________________________________
  46 AliCDBId::AliCDBId(const AliCDBId& other):
  47 TObject(),
  48 fPath(other.fPath),
  49 fRunRange(other.fRunRange),
  50 fVersion(other.fVersion),
  51 fSubVersion(other.fSubVersion),
  52 fLastStorage(other.fLastStorage)
  53 {
  54 // constructor
  55
  56 }
  57
  58 //_____________________________________________________________________________
  59 AliCDBId::AliCDBId(const AliCDBPath& path, Int_t firstRun, Int_t lastRun,
  60         Int_t version, Int_t subVersion):
  61 fPath(path),
  62 fRunRange(firstRun, lastRun),
  63 fVersion(version),
  64 fSubVersion(subVersion),
  65 fLastStorage("new")
  66 {
  67 // constructor
  68
  69 }
  70
  71 //_____________________________________________________________________________
  72 AliCDBId::AliCDBId(const AliCDBPath& path, const AliCDBRunRange& runRange,
  73         Int_t version, Int_t subVersion):
  74 fPath(path),
  75 fRunRange(runRange),
  76 fVersion(version),
  77 fSubVersion(subVersion),
  78 fLastStorage("new")
  79 {
  80 // constructor
  81
  82 }
  83
  84 //_____________________________________________________________________________
  85 AliCDBId* AliCDBId::MakeFromString(const TString& idString)
  86 {
  87 // constructor from string
  88 // string has the format as the output of AliCDBId::ToString:
  89 // path: "TRD/Calib/PIDLQ"; run range: [0,999999999]; version: v0_s0
  90
  91         AliCDBId* id = new AliCDBId("a/b/c",-1,-1,-1,-1);
  92
  93         TObjArray* arr1 = idString.Tokenize(';');
  94         TIter iter1(arr1);
  95         TObjString *objStr1 = 0;
  96         while((objStr1 = dynamic_cast<TObjString*>(iter1.Next()))) {
  97                 TString buff(objStr1->GetName());
  98
  99                 if(buff.Contains("path:")) {
 100                         TString path(buff(buff.First('\"')+1, buff.Length()-buff.First('\"')-2));
 101                         id->SetPath(path.Data());
 102
 103                 } else if (buff.Contains("run range:")) {
 104                         TString firstRunStr(buff(buff.Index('[')+1, buff.Index(',')-buff.Index('[')-1));
 105                         TString lastRunStr(buff(buff.Index(',')+1, buff.Index(']')-buff.Index(',')-1));
 106                         id->SetRunRange(firstRunStr.Atoi(), lastRunStr.Atoi());
 107
 108                 } else if (buff.Contains("version:")) {
 109                         if (buff.Contains("_s")) {
 110                                 TString versStr(buff(buff.Last('v')+1, buff.Index('_')-buff.Last('v')-1));
 111                                 TString subVersStr(buff(buff.Last('s')+1, buff.Length()-buff.Last('s')-1));
 112                                 id->SetVersion(versStr.Atoi());
 113                                 id->SetSubVersion(subVersStr.Atoi());
 114                         } else {
 115                                 TString versStr(buff(buff.Last('v')+1, buff.Length()-buff.Last('v')-1));
 116                                 id->SetVersion(versStr.Atoi());
 117                         }
 118                 }
 119
 120         }
 121
 122         delete arr1;
 123
 124         return id;
 125
 126 }
 127
 128 //_____________________________________________________________________________
 129 AliCDBId::~AliCDBId() {
 130 //destructor
 131
 132 }
 133
 134 //_____________________________________________________________________________
 135 Bool_t AliCDBId::IsValid() const {
 136 // validity check
 137
 138         if (!(fPath.IsValid() && fRunRange.IsValid())) {
 139                 return kFALSE;
 140         }
 141
 142         // FALSE if doesn't have version but has subVersion
 143         return !(!HasVersion() && HasSubVersion());
 144 }
 145
 146 //___________________________________________________________________________
 147 Bool_t AliCDBId::IsEqual(const TObject* obj) const {
 148 // check if this id is equal to other id (compares path, run range, versions)
 149
 150         if (this == obj) {
 151                 return kTRUE;
 152         }
 153
 154         if (AliCDBId::Class() != obj->IsA()) {
 155                 return kFALSE;
 156         }
 157         AliCDBId* other = (AliCDBId*) obj;
 158         return fPath.GetPath() == other->GetPath() && fRunRange.IsEqual(&other->GetAliCDBRunRange()) &&
 159                 fVersion == other->GetVersion() && fSubVersion == other->GetSubVersion();
 160 }
 161
 162 //_____________________________________________________________________________
 163 TString AliCDBId::ToString() const {
 164 // returns a string of Id data
 165
 166         TString result = Form("path: \"%s\"; run range: [%d,%d]",
 167                                 GetPath().Data(), GetFirstRun(), GetLastRun());
 168
 169         if(GetVersion() >= 0) result += Form("; version: v%d", GetVersion());
 170         if(GetSubVersion() >= 0) result += Form("_s%d", GetSubVersion());
 171         return result;
 172 }
 173
 174 //_____________________________________________________________________________
 175 void AliCDBId::Print(Option_t* /*option*/) const {
 176 // Prints ToString()
 177
 178         cout << ToString().Data() << endl;
 179
 180 }