T0/AliT0Preprocessor.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 $Log: AliT0Preprocessor.cxx,v $
  18 Revision 1.8  2007/12/07 15:22:51  alla
  19 bug fixed by Alberto
  20
  21 Revision 1.7  2007/12/06 16:35:24  alla
  22 new bugs fixed by Tomek
  23
  24 Revision 1.5  2007/11/23 19:28:52  alla
  25 bug fixed
  26
  27 Version 2.1  2007/11/21
  28 Preprocessor storing data to OCDB (T.Malkiewicz)
  29
  30 Version 1.1  2006/10
  31 Preliminary test version (T.Malkiewicz)
  32 */
  33 // T0 preprocessor:
  34 // 1) takes data from DCS and passes it to the class AliTOFDataDCS
  35 // for processing and writes the result to the Reference DB.
  36 // 2) takes data form DAQ (both from Laser Calibration and Physics runs),
  37 // processes it, and stores either to OCDB or to Reference DB.
  38
  39
  40 #include "AliT0Preprocessor.h"
  41 #include "AliT0DataDCS.h"
  42 #include "AliT0CalibWalk.h"
  43 #include "AliT0CalibTimeEq.h"
  44
  45 #include "AliCDBMetaData.h"
  46 #include "AliDCSValue.h"
  47 #include "AliLog.h"
  48
  49 #include <TTimeStamp.h>
  50 #include <TFile.h>
  51 #include <TObjString.h>
  52 #include <TNamed.h>
  53 #include "AliT0Dqclass.h"
  54
  55
  56 ClassImp(AliT0Preprocessor)
  57
  58 //____________________________________________________
  59 AliT0Preprocessor::AliT0Preprocessor(AliShuttleInterface* shuttle) :
  60   AliPreprocessor("T00", shuttle),
  61   fData(0)
  62 {
  63   //constructor
  64   AddRunType("PHYSICS");
  65   AddRunType("STANDALONE");
  66 }
  67 //____________________________________________________
  68
  69 AliT0Preprocessor::~AliT0Preprocessor()
  70 {
  71   //destructor
  72   delete fData;
  73   fData = 0;
  74 }
  75 //____________________________________________________
  76
  77 void AliT0Preprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime)
  78 {
  79   // Creates AliT0DataDCS object
  80   AliPreprocessor::Initialize(run, startTime, endTime);
  81   AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run, TTimeStamp(startTime).AsString(), TTimeStamp(endTime).AsString()));
  82   fData = new AliT0DataDCS(fRun, fStartTime, fEndTime);
  83 }
  84 //____________________________________________________
  85
  86 Bool_t AliT0Preprocessor::ProcessDCS(){
  87         // Check whether DCS should be processed or not...
  88         TString runType = GetRunType();
  89         Log(Form("ProcessDCS - RunType: %s",runType.Data()));
  90
  91         if((runType == "STANDALONE")||(runType == "PHYSICS")){
  92           //            return kFALSE;
  93                 return kTRUE;
  94         }else{
  95         return kFALSE;
  96         }
  97 }
  98 //____________________________________________________
  99
 100 UInt_t AliT0Preprocessor::ProcessDCSDataPoints(TMap* dcsAliasMap){
 101         // Fills data into AliT0DataDCS object
 102         Log("Processing DCS DP");
 103         Bool_t resultDCSMap=kFALSE;
 104         Bool_t resultDCSStore=kFALSE;
 105
 106         if(!dcsAliasMap)
 107         {
 108           Log("No DCS input data");
 109           return 1;
 110         }
 111         else
 112         {
 113           resultDCSMap=fData->ProcessData(*dcsAliasMap);
 114           if(!resultDCSMap)
 115           {
 116             Log("Error when processing DCS data");
 117             return 2;// return error Code for processed DCS data not stored
 118           }
 119           else
 120           {
 121             AliCDBMetaData metaDataDCS;
 122             metaDataDCS.SetBeamPeriod(0);
 123             metaDataDCS.SetResponsible("Tomasz Malkiewicz");
 124             metaDataDCS.SetComment("This preprocessor fills an AliTODataDCS object.");
 125             AliInfo("Storing DCS Data");
 126             resultDCSStore = StoreReferenceData("Calib","DCSData",fData, &metaDataDCS);
 127             if (!resultDCSStore)
 128             {
 129               Log("Some problems occurred while storing DCS data results in ReferenceDB");
 130               return 2;// return error Code for processed DCS data not stored
 131             }
 132           }
 133         }
 134         return 0;
 135 }
 136 //____________________________________________________
 137
 138 UInt_t AliT0Preprocessor::ProcessLaser(){
 139         // Processing data from DAQ Standalone run
 140         Log("Processing Laser calibration - Walk Correction");
 141
 142         Bool_t resultLaser=kFALSE;
 143         //processing DAQ
 144         TList* list = GetFileSources(kDAQ, "LASER");
 145         if (list)
 146         {
 147             TIter iter(list);
 148             TObjString *source;
 149             while ((source = dynamic_cast<TObjString *> (iter.Next())))
 150             {
 151               const char *laserFile = GetFile(kDAQ, "LASER", source->GetName());
 152               if (laserFile)
 153               {
 154                 Log(Form("File with Id LASER found in source %s!", source->GetName()));
 155                 AliT0CalibWalk *laser = new AliT0CalibWalk();
 156                 laser->MakeWalkCorrGraph(laserFile);
 157                 AliCDBMetaData metaData;
 158                 metaData.SetBeamPeriod(0);
 159                 metaData.SetResponsible("Tomek&Michal");
 160                 metaData.SetComment("Walk correction from laser runs.");
 161                 resultLaser=Store("Calib","Slewing_Walk", laser, &metaData, 0, 1);
 162                 delete laser;
 163                 Log(Form("resultLaser = %d",resultLaser));
 164               }
 165               else
 166               {
 167                 Log(Form("Could not find file with Id LASER in source %s!", source->GetName()));
 168                 return 1;
 169               }
 170             }
 171             if (!resultLaser)
 172             {
 173               Log("No Laser Data stored");
 174               return 3;//return error code for failure in storing Laser Data
 175             }
 176           } else {
 177                 Log("No sources found for id LASER!");
 178                 return 1;
 179           }
 180         return 0;
 181 }
 182 //____________________________________________________
 183
 184 UInt_t AliT0Preprocessor::ProcessPhysics(){
 185         //Processing data from DAQ Physics run
 186         Log("Processing Physics");
 187
 188         Bool_t resultOnline=kFALSE;
 189         //processing DAQ
 190         TList* listPhys = GetFileSources(kDAQ, "PHYSICS");
 191         if (listPhys)
 192           {
 193             TIter iter(listPhys);
 194             TObjString *sourcePhys;
 195             while ((sourcePhys = dynamic_cast<TObjString *> (iter.Next())))
 196             {
 197               const char *filePhys = GetFile(kDAQ, "PHYSICS", sourcePhys->GetName());
 198               if (filePhys)
 199               {
 200                 AliT0CalibTimeEq *online = new AliT0CalibTimeEq();
 201                 online->Reset();
 202                 online->ComputeOnlineParams(filePhys);
 203                 AliCDBMetaData metaData;
 204                 metaData.SetBeamPeriod(0);
 205                 metaData.SetResponsible("Tomek&Michal");
 206                 metaData.SetComment("Time equalizing result.");
 207                 resultOnline = Store("Calib","TimeDelay", online, &metaData, 0, 1);
 208                 Log(Form("resultOnline = %d",resultOnline));
 209                 delete online;
 210               }
 211                 else
 212               {
 213                 Log(Form("Could not find file with Id PHYSICS in source %s!", sourcePhys->GetName()));
 214                 return 1;
 215               }
 216
 217             }
 218             if (!resultOnline)
 219             {
 220               Log("No Data stored");
 221               return 4;//return error code for failure in storing OCDB Data
 222             }
 223           } else {
 224                 Log("No sources found for id PHYSICS!");
 225                 return 1;
 226           }
 227         return 0;
 228 }
 229 //____________________________________________________
 230
 231 UInt_t AliT0Preprocessor::ProcessCosmic(){
 232         //Processing data from DAQ Physics run
 233         Log("Processing Laser Physics");
 234
 235         Bool_t resultLaserOnline=kFALSE;
 236         //processing DAQ
 237         TList* listLaser = GetFileSources(kDAQ, "COSMIC");
 238         if (listLaser)
 239           {
 240             TIter iter(listLaser);
 241             TObjString *sourceLaser;
 242             while ((sourceLaser = dynamic_cast<TObjString *> (iter.Next())))
 243             {
 244               const char *fileLaser = GetFile(kDAQ, "COSMIC", sourceLaser->GetName());
 245               if (fileLaser)
 246               {
 247                 AliT0CalibTimeEq *onlineLaser = new AliT0CalibTimeEq();
 248                 onlineLaser->Reset();
 249                 onlineLaser->ComputeOnlineParams(fileLaser);
 250                 AliCDBMetaData metaData;
 251                 metaData.SetBeamPeriod(0);
 252                 metaData.SetResponsible("Tomek&Michal");
 253                 metaData.SetComment("Time equalizing result.");
 254                 resultLaserOnline = Store("Calib","LaserTimeDelay", onlineLaser, &metaData, 0, 1);
 255                 Log(Form("resultLaserOnline = %d",resultLaserOnline));
 256                 delete onlineLaser;
 257               }
 258                 else
 259               {
 260                 Log(Form("Could not find file with Id COSMIC in source %s!", sourceLaser->GetName()));
 261                 return 0;
 262               }
 263
 264             }
 265             if (!resultLaserOnline)
 266             {
 267               Log("No Laser Data stored");
 268               return 0;//return error code for failure in storing OCDB Data
 269             }
 270           } else {
 271                 Log("No sources found for id COSMIC!");
 272                 return 0;
 273           }
 274         return 0;
 275 }
 276 //____________________________________________________
 277
 278 UInt_t AliT0Preprocessor::Process(TMap* dcsAliasMap )
 279 {
 280   // T0 preprocessor return codes:
 281   // return=0 : all ok
 282   // return=1 : no DCS input data
 283   // return=2 : failed to store DCS data
 284   // return=3 : no Laser data (Walk correction)
 285   // return=4 : failed to store OCDB time equalized data
 286   // return=5 : no DAQ input for OCDB
 287   // return=6 : failed to retrieve DAQ data from OCDB
 288   // return=7 : failed to store T0 OCDB data
 289         Bool_t dcsDP = ProcessDCS();
 290         Log(Form("dcsDP = %d",dcsDP));
 291         TString runType = GetRunType();
 292         Log(Form("RunType: %s",runType.Data()));
 293         //processing
 294         if(runType == "STANDALONE"){
 295                 Int_t iresultLaser = ProcessLaser();
 296                         if(dcsDP==1){
 297                         Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 298                         return iresultDCS;
 299                 }
 300                 Log(Form("iresultLaser = %d",iresultLaser));
 301                 return iresultLaser;
 302         }
 303        else if(runType == "PHYSICS"){
 304          Int_t iresultPhysics = ProcessPhysics();
 305          //      Int_t iresultCosmic = ProcessCosmic();
 306                 if(dcsDP==1){
 307                         Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 308                         return iresultDCS;
 309                 }
 310                 Log(Form("iresultPhysics = %d",iresultPhysics));
 311                 return iresultPhysics;
 312                 //              Log(Form("iresultPhysics =iresultCosmic %d",iresultCosmic));
 313                 //      return iresultCosmic;
 314       }
 315
 316   return 0;
 317 }