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         }else{
  94         return kFALSE;
  95         }
  96 }
  97 //____________________________________________________
  98
  99 UInt_t AliT0Preprocessor::ProcessDCSDataPoints(TMap* dcsAliasMap){
 100         // Fills data into AliT0DataDCS object
 101         Log("Processing DCS DP");
 102         Bool_t resultDCSMap=kFALSE;
 103         Bool_t resultDCSStore=kFALSE;
 104
 105         if(!dcsAliasMap)
 106         {
 107           Log("No DCS input data");
 108           return 1;
 109         }
 110         else
 111         {
 112           resultDCSMap=fData->ProcessData(*dcsAliasMap);
 113           if(!resultDCSMap)
 114           {
 115             Log("Error when processing DCS data");
 116             return 2;// return error Code for processed DCS data not stored
 117           }
 118           else
 119           {
 120             AliCDBMetaData metaDataDCS;
 121             metaDataDCS.SetBeamPeriod(0);
 122             metaDataDCS.SetResponsible("Tomasz Malkiewicz");
 123             metaDataDCS.SetComment("This preprocessor fills an AliTODataDCS object.");
 124             AliInfo("Storing DCS Data");
 125             resultDCSStore = Store("Calib","DCSData",fData, &metaDataDCS);
 126             if (!resultDCSStore)
 127             {
 128               Log("Some problems occurred while storing DCS data results in ReferenceDB");
 129               return 2;// return error Code for processed DCS data not stored
 130             }
 131           }
 132         }
 133         return 0;
 134 }
 135 //____________________________________________________
 136
 137 UInt_t AliT0Preprocessor::ProcessLaser(){
 138         // Processing data from DAQ Standalone run
 139         Log("Processing Laser calibration - Walk Correction");
 140
 141         Bool_t resultLaser=kFALSE;
 142         //processing DAQ
 143         TList* list = GetFileSources(kDAQ, "LASER");
 144         if (list)
 145         {
 146             TIter iter(list);
 147             TObjString *source;
 148             while ((source = dynamic_cast<TObjString *> (iter.Next())))
 149             {
 150               const char *laserFile = GetFile(kDAQ, "LASER", source->GetName());
 151               if (laserFile)
 152               {
 153                 Log(Form("File with Id LASER found in source %s!", source->GetName()));
 154                 AliT0CalibWalk *laser = new AliT0CalibWalk();
 155                 laser->MakeWalkCorrGraph(laserFile);
 156                 AliCDBMetaData metaData;
 157                 metaData.SetBeamPeriod(0);
 158                 metaData.SetResponsible("Tomek&Michal");
 159                 metaData.SetComment("Walk correction from laser runs.");
 160                 resultLaser=Store("Calib","Slewing_Walk", laser, &metaData, 0, 1);
 161                 delete laser;
 162                 Log(Form("resultLaser = %d",resultLaser));
 163               }
 164               else
 165               {
 166                 Log(Form("Could not find file with Id LASER in source %s!", source->GetName()));
 167                 return 1;
 168               }
 169             }
 170             if (!resultLaser)
 171             {
 172               Log("No Laser Data stored");
 173               return 3;//return error code for failure in storing Laser Data
 174             }
 175           } else {
 176                 Log("No sources found for id LASER!");
 177                 return 1;
 178           }
 179         return 0;
 180 }
 181 //____________________________________________________
 182
 183 UInt_t AliT0Preprocessor::ProcessPhysics(){
 184         //Processing data from DAQ Physics run
 185         Log("Processing Physics");
 186
 187         Bool_t resultOnline=kFALSE;
 188         //processing DAQ
 189         TList* listPhys = GetFileSources(kDAQ, "PHYSICS");
 190         if (listPhys)
 191           {
 192             TIter iter(listPhys);
 193             TObjString *sourcePhys;
 194             while ((sourcePhys = dynamic_cast<TObjString *> (iter.Next())))
 195             {
 196               const char *filePhys = GetFile(kDAQ, "PHYSICS", sourcePhys->GetName());
 197               if (filePhys)
 198               {
 199                 AliT0CalibTimeEq *online = new AliT0CalibTimeEq();
 200                 online->Reset();
 201                 online->ComputeOnlineParams(filePhys);
 202                 AliCDBMetaData metaData;
 203                 metaData.SetBeamPeriod(0);
 204                 metaData.SetResponsible("Tomek&Michal");
 205                 metaData.SetComment("Time equalizing result.");
 206                 resultOnline = Store("Calib","TimeDelay", online, &metaData, 0, 1);
 207                 Log(Form("resultOnline = %d",resultOnline));
 208                 delete online;
 209               }
 210                 else
 211               {
 212                 Log(Form("Could not find file with Id PHYSICS in source %s!", sourcePhys->GetName()));
 213                 return 1;
 214               }
 215
 216             }
 217             if (!resultOnline)
 218             {
 219               Log("No Data stored");
 220               return 4;//return error code for failure in storing OCDB Data
 221             }
 222           } else {
 223                 Log("No sources found for id PHYSICS!");
 224                 return 1;
 225           }
 226         return 0;
 227 }
 228 //____________________________________________________
 229
 230 UInt_t AliT0Preprocessor::ProcessCosmic(){
 231         //Processing data from DAQ Physics run
 232         Log("Processing Laser Physics");
 233
 234         Bool_t resultLaserOnline=kFALSE;
 235         //processing DAQ
 236         TList* listLaser = GetFileSources(kDAQ, "COSMIC");
 237         if (listLaser)
 238           {
 239             TIter iter(listLaser);
 240             TObjString *sourceLaser;
 241             while ((sourceLaser = dynamic_cast<TObjString *> (iter.Next())))
 242             {
 243               const char *fileLaser = GetFile(kDAQ, "COSMIC", sourceLaser->GetName());
 244               if (fileLaser)
 245               {
 246                 AliT0CalibTimeEq *onlineLaser = new AliT0CalibTimeEq();
 247                 onlineLaser->Reset();
 248                 onlineLaser->ComputeOnlineParams(fileLaser);
 249                 AliCDBMetaData metaData;
 250                 metaData.SetBeamPeriod(0);
 251                 metaData.SetResponsible("Tomek&Michal");
 252                 metaData.SetComment("Time equalizing result.");
 253                 resultLaserOnline = Store("Calib","LaserTimeDelay", onlineLaser, &metaData, 0, 1);
 254                 Log(Form("resultLaserOnline = %d",resultLaserOnline));
 255                 delete onlineLaser;
 256               }
 257                 else
 258               {
 259                 Log(Form("Could not find file with Id COSMIC in source %s!", sourceLaser->GetName()));
 260                 return 0;
 261               }
 262
 263             }
 264             if (!resultLaserOnline)
 265             {
 266               Log("No Laser Data stored");
 267               return 0;//return error code for failure in storing OCDB Data
 268             }
 269           } else {
 270                 Log("No sources found for id COSMIC!");
 271                 return 0;
 272           }
 273         return 0;
 274 }
 275 //____________________________________________________
 276
 277 UInt_t AliT0Preprocessor::Process(TMap* dcsAliasMap )
 278 {
 279   // T0 preprocessor return codes:
 280   // return=0 : all ok
 281   // return=1 : no DCS input data
 282   // return=2 : failed to store DCS data
 283   // return=3 : no Laser data (Walk correction)
 284   // return=4 : failed to store OCDB time equalized data
 285   // return=5 : no DAQ input for OCDB
 286   // return=6 : failed to retrieve DAQ data from OCDB
 287   // return=7 : failed to store T0 OCDB data
 288         Bool_t dcsDP = ProcessDCS();
 289         Log(Form("dcsDP = %d",dcsDP));
 290         TString runType = GetRunType();
 291         Log(Form("RunType: %s",runType.Data()));
 292         //processing
 293         if(runType == "STANDALONE"){
 294                 Int_t iresultLaser = ProcessLaser();
 295                         if(dcsDP==1){
 296                         Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 297                         return iresultDCS;
 298                 }
 299                 Log(Form("iresultLaser = %d",iresultLaser));
 300                 return iresultLaser;
 301         }
 302        else if(runType == "PHYSICS"){
 303                 Int_t iresultPhysics = ProcessPhysics();
 304                 Int_t iresultCosmic = ProcessCosmic();
 305                 if(dcsDP==1){
 306                         Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 307                         return iresultDCS;
 308                 }
 309                 Log(Form("iresultPhysics = %d",iresultPhysics));
 310                 return iresultPhysics;
 311        }
 312
 313   return 0;
 314 }