MUON/AliMUONHVSubprocessor.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 // $Id$
  17
  18 //-----------------------------------------------------------------------------
  19 /// \class AliMUONHVSubprocessor
  20 ///
  21 /// A subprocessor to read HV values for one run
  22 ///
  23 /// It simply creates a copy of the dcsAliasMap w/o information
  24 /// from the MUON TRK, and dumps this copy into the CDB
  25 ///
  26 /// \author Laurent Aphecetche, Subatech
  27 //-----------------------------------------------------------------------------
  28
  29 #include "AliMUONHVSubprocessor.h"
  30 #include "AliMUONPreprocessor.h"
  31
  32 #include "AliMpDEIterator.h"
  33 #include "AliMpDEManager.h"
  34 #include "AliMpDCSNamer.h"
  35
  36 #include "AliCDBMetaData.h"
  37 #include "AliLog.h"
  38
  39 #include "Riostream.h"
  40 #include "TMap.h"
  41 #include "TObjString.h"
  42
  43 /// \cond CLASSIMP
  44 ClassImp(AliMUONHVSubprocessor)
  45 /// \endcond
  46
  47 //_____________________________________________________________________________
  48 AliMUONHVSubprocessor::AliMUONHVSubprocessor(AliMUONPreprocessor* master, Bool_t includeHVcurrents)
  49 : AliMUONVSubprocessor(master,
  50                        "HV",
  51                        "Get MUON Tracker HV values from DCS"), fIncludeHVCurrents(includeHVcurrents)
  52 {
  53   /// ctor
  54 }
  55
  56 //_____________________________________________________________________________
  57 AliMUONHVSubprocessor::~AliMUONHVSubprocessor()
  58 {
  59   /// dtor
  60 }
  61
  62 //_____________________________________________________________________________
  63 UInt_t
  64 AliMUONHVSubprocessor::Process(TMap* dcsAliasMap)
  65 {
  66   /// Make another alias map from dcsAliasMap, considering only MUON TRK aliases.
  67
  68   TMap hv;
  69   hv.SetOwner(kTRUE);
  70
  71   AliMpDCSNamer hvNamer("TRACKER");
  72
  73   AliMpDEIterator deIt;
  74
  75   deIt.First();
  76
  77   TObjArray aliases;
  78   aliases.SetOwner(kTRUE);
  79
  80   // we first generate a list of expected MCH DCS aliases we'll then look for
  81
  82   while ( !deIt.IsDone() )
  83   {
  84     Int_t detElemId = deIt.CurrentDEId();
  85
  86     switch ( AliMpDEManager::GetStationType(detElemId) )
  87     {
  88       case AliMp::kStation12:
  89       {
  90         for ( int i = 0; i <3; ++i)
  91         {
  92           aliases.Add(new TObjString(hvNamer.DCSAliasName(detElemId,i)));
  93           if ( fIncludeHVCurrents )
  94           {
  95             aliases.Add(new TObjString(hvNamer.DCSAliasName(detElemId,i,AliMpDCSNamer::kDCSI)));
  96           }
  97         }
  98       }
  99       break;
 100       case AliMp::kStation345:
 101       {
 102         aliases.Add(new TObjString(hvNamer.DCSAliasName(detElemId)));
 103         if ( fIncludeHVCurrents )
 104         {
 105           aliases.Add(new TObjString(hvNamer.DCSAliasName(detElemId,0,AliMpDCSNamer::kDCSI)));
 106         }
 107         for ( int i = 0; i < hvNamer.NumberOfPCBs(detElemId); ++i)
 108         {
 109           aliases.Add(new TObjString(hvNamer.DCSSwitchAliasName(detElemId,i)));
 110         }
 111       }
 112       break;
 113       default:
 114         break;
 115     };
 116
 117     deIt.Next();
 118   }
 119
 120   TIter next(&aliases);
 121   TObjString* alias;
 122   Bool_t kNoAliases(kTRUE);
 123   Int_t aliasNotFound(0);
 124   Int_t valueNotFound(0);
 125
 126   TObjArray temporaryOut; // due to a bug in PVSS some iMon aliases cause problem
 127   // we remove them for the moment.
 128   temporaryOut.SetOwner(kTRUE);
 129
 130   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber06Left/Slat10.actual.iMon"));
 131   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber06Left/Slat11.actual.iMon"));
 132   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber06Left/Slat12.actual.iMon"));
 133   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber07Left/Slat10.actual.iMon"));
 134   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber07Left/Slat11.actual.iMon"));
 135   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber07Left/Slat12.actual.iMon"));
 136   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber08Left/Slat10.actual.iMon"));
 137   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber08Left/Slat11.actual.iMon"));
 138   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber08Left/Slat12.actual.iMon"));
 139   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber09Left/Slat10.actual.iMon"));
 140   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber09Left/Slat11.actual.iMon"));
 141   temporaryOut.Add(new TObjString("MchHvLvLeft/Chamber09Left/Slat12.actual.iMon"));
 142   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber06Right/Slat10.actual.iMon"));
 143   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber06Right/Slat11.actual.iMon"));
 144   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber06Right/Slat12.actual.iMon"));
 145   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber07Right/Slat10.actual.iMon"));
 146   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber07Right/Slat11.actual.iMon"));
 147   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber07Right/Slat12.actual.iMon"));
 148   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber08Right/Slat10.actual.iMon"));
 149   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber08Right/Slat11.actual.iMon"));
 150   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber08Right/Slat12.actual.iMon"));
 151   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber09Right/Slat10.actual.iMon"));
 152   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber09Right/Slat11.actual.iMon"));
 153   temporaryOut.Add(new TObjString("MchHvLvRight/Chamber09Right/Slat12.actual.iMon"));
 154
 155   while ( ( alias = static_cast<TObjString*>(next()) ) )
 156   {
 157     TString aliasName(alias->String());
 158
 159     if ( temporaryOut.FindObject(alias->String().Data() ) )
 160     {
 161       // skip problematic aliases
 162       continue;
 163     }
 164
 165     TPair* hvPair = static_cast<TPair*>(dcsAliasMap->FindObject(aliasName.Data()));
 166     if (!hvPair)
 167     {
 168       ++aliasNotFound;
 169     }
 170     else
 171     {
 172       kNoAliases = kFALSE;
 173       TObjArray* values = static_cast<TObjArray*>(hvPair->Value()->Clone());
 174       if (!values)
 175       {
 176         ++valueNotFound;
 177       }
 178       else
 179       {
 180         RemoveValuesOutsideRun(values);
 181         hv.Add(new TObjString(aliasName.Data()),values);
 182       }
 183     }
 184   }
 185
 186   if ( kNoAliases )
 187   {
 188     Master()->Log("ERROR : no DCS values found");
 189     return 1;
 190   }
 191
 192   if ( aliasNotFound )
 193   {
 194     Master()->Log(Form("WARNING %d aliases not found",aliasNotFound));
 195   }
 196
 197   if ( valueNotFound )
 198   {
 199     Master()->Log(Form("WARNING %d values not found",valueNotFound));
 200   }
 201
 202   Master()->Log("INFO Aliases successfully read in");
 203
 204   AliCDBMetaData metaData;
 205   metaData.SetBeamPeriod(0);
 206   metaData.SetResponsible("MUON TRK");
 207   metaData.SetComment("Computed by AliMUONHVSubprocessor $Id$");
 208
 209   Bool_t validToInfinity(kFALSE);
 210
 211   Bool_t result = Master()->Store("Calib","HV",&hv,&metaData,0,validToInfinity);
 212
 213   return ( result != kTRUE); // return 0 if everything is ok
 214 }
 215