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   AddRunType("LASER");
  67 }
  68 //____________________________________________________
  69
  70 AliT0Preprocessor::~AliT0Preprocessor()
  71 {
  72   //destructor
  73   delete fData;
  74   fData = 0;
  75 }
  76 //____________________________________________________
  77
  78 void AliT0Preprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime)
  79 {
  80   // Creates AliT0DataDCS object
  81   AliPreprocessor::Initialize(run, startTime, endTime);
  82   AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run, TTimeStamp(startTime).AsString(), TTimeStamp(endTime).AsString()));
  83   fData = new AliT0DataDCS(fRun, fStartTime, fEndTime);
  84 }
  85 //____________________________________________________
  86
  87 Bool_t AliT0Preprocessor::ProcessDCS(){
  88         // Check whether DCS should be processed or not...
  89         TString runType = GetRunType();
  90         Log(Form("ProcessDCS - RunType: %s",runType.Data()));
  91
  92         if((runType == "STANDALONE")||(runType == "PHYSICS")){
  93           //            return kFALSE;
  94                 return kTRUE;
  95         }else{
  96         return kFALSE;
  97         }
  98 }
  99 //____________________________________________________
 100
 101 UInt_t AliT0Preprocessor::ProcessDCSDataPoints(TMap* dcsAliasMap){
 102         // Fills data into AliT0DataDCS object
 103         Log("Processing DCS DP");
 104         Bool_t resultDCSMap=kFALSE;
 105         Bool_t resultDCSStore=kFALSE;
 106
 107         if(!dcsAliasMap)
 108         {
 109           Log("No DCS input data");
 110           return 1;
 111         }
 112         else
 113         {
 114           resultDCSMap=fData->ProcessData(*dcsAliasMap);
 115           if(!resultDCSMap)
 116           {
 117             Log("Error when processing DCS data");
 118             return 2;// return error Code for processed DCS data not stored
 119           }
 120           else
 121           {
 122             AliCDBMetaData metaDataDCS;
 123             metaDataDCS.SetBeamPeriod(0);
 124             metaDataDCS.SetResponsible("Tomasz Malkiewicz");
 125             metaDataDCS.SetComment("This preprocessor fills an AliTODataDCS object.");
 126             AliInfo("Storing DCS Data");
 127             resultDCSStore = StoreReferenceData("Calib","DCSData",fData, &metaDataDCS);
 128             if (!resultDCSStore)
 129             {
 130               Log("Some problems occurred while storing DCS data results in ReferenceDB");
 131               return 2;// return error Code for processed DCS data not stored
 132             }
 133           }
 134         }
 135         return 0;
 136 }
 137 //____________________________________________________
 138
 139 UInt_t AliT0Preprocessor::ProcessLaser(){
 140         // Processing data from DAQ Standalone run
 141         Log("Processing Laser calibration - Walk Correction");
 142
 143         Bool_t resultLaser=kFALSE;
 144         //processing DAQ
 145         TList* list = GetFileSources(kDAQ, "LASER");
 146         if (list)
 147         {
 148             TIter iter(list);
 149             TObjString *source;
 150             while ((source = dynamic_cast<TObjString *> (iter.Next())))
 151             {
 152               const char *laserFile = GetFile(kDAQ, "LASER", source->GetName());
 153               if (laserFile)
 154               {
 155                 Log(Form("File with Id LASER found in source %s!", source->GetName()));
 156                 AliT0CalibWalk *laser = new AliT0CalibWalk();
 157                 laser->MakeWalkCorrGraph(laserFile);
 158                 AliCDBMetaData metaData;
 159                 metaData.SetBeamPeriod(0);
 160                 metaData.SetResponsible("Tomek&Michal");
 161                 metaData.SetComment("Walk correction from laser runs.");
 162                 resultLaser=Store("Calib","Slewing_Walk", laser, &metaData, 0, 1);
 163                 delete laser;
 164                 Log(Form("resultLaser = %d",resultLaser));
 165               }
 166               else
 167               {
 168                 Log(Form("Could not find file with Id LASER in source %s!", source->GetName()));
 169                 return 1;
 170               }
 171             }
 172             if (!resultLaser)
 173             {
 174               Log("No Laser Data stored");
 175               return 3;//return error code for failure in storing Laser Data
 176             }
 177           } else {
 178                 Log("No sources found for id LASER!");
 179                 return 1;
 180           }
 181         return 0;
 182 }
 183 //____________________________________________________
 184
 185 UInt_t AliT0Preprocessor::ProcessPhysics(){
 186         //Processing data from DAQ Physics run
 187         Log("Processing Physics");
 188
 189         Bool_t resultOnline=kFALSE;
 190         //processing DAQ
 191         TList* listPhys = GetFileSources(kDAQ, "PHYSICS");
 192         if (listPhys)
 193           {
 194             TIter iter(listPhys);
 195             TObjString *sourcePhys;
 196             while ((sourcePhys = dynamic_cast<TObjString *> (iter.Next())))
 197             {
 198               const char *filePhys = GetFile(kDAQ, "PHYSICS", sourcePhys->GetName());
 199               if (filePhys)
 200               {
 201                 AliT0CalibTimeEq *online = new AliT0CalibTimeEq();
 202                 online->Reset();
 203                 online->ComputeOnlineParams(filePhys);
 204                 AliCDBMetaData metaData;
 205                 metaData.SetBeamPeriod(0);
 206                 metaData.SetResponsible("Tomek&Michal");
 207                 metaData.SetComment("Time equalizing result.");
 208                 resultOnline = Store("Calib","TimeDelay", online, &metaData, 0, 1);
 209                 Log(Form("resultOnline = %d",resultOnline));
 210                 delete online;
 211               }
 212                 else
 213               {
 214                 Log(Form("Could not find file with Id PHYSICS in source %s!", sourcePhys->GetName()));
 215                 return 1;
 216               }
 217
 218             }
 219             if (!resultOnline)
 220             {
 221               Log("No Data stored");
 222               return 4;//return error code for failure in storing OCDB Data
 223             }
 224           } else {
 225                 Log("No sources found for id PHYSICS!");
 226                 return 1;
 227           }
 228         return 0;
 229 }
 230 //____________________________________________________
 231
 232 UInt_t AliT0Preprocessor::ProcessCosmic(){
 233         //Processing data from DAQ Physics run
 234         Log("Processing Laser Physics");
 235
 236         Bool_t resultLaserOnline=kFALSE;
 237         //processing DAQ
 238         TList* listLaser = GetFileSources(kDAQ, "COSMIC");
 239         if (listLaser)
 240           {
 241             TIter iter(listLaser);
 242             TObjString *sourceLaser;
 243             while ((sourceLaser = dynamic_cast<TObjString *> (iter.Next())))
 244             {
 245               const char *fileLaser = GetFile(kDAQ, "COSMIC", sourceLaser->GetName());
 246               if (fileLaser)
 247               {
 248                 AliT0CalibTimeEq *onlineLaser = new AliT0CalibTimeEq();
 249                 onlineLaser->Reset();
 250                 onlineLaser->ComputeOnlineParams(fileLaser);
 251                 AliCDBMetaData metaData;
 252                 metaData.SetBeamPeriod(0);
 253                 metaData.SetResponsible("Tomek&Michal");
 254                 metaData.SetComment("Time equalizing result.");
 255                 resultLaserOnline = Store("Calib","LaserTimeDelay", onlineLaser, &metaData, 0, 1);
 256                 Log(Form("resultLaserOnline = %d",resultLaserOnline));
 257                 delete onlineLaser;
 258               }
 259                 else
 260               {
 261                 Log(Form("Could not find file with Id COSMIC in source %s!", sourceLaser->GetName()));
 262                 return 0;
 263               }
 264
 265             }
 266             if (!resultLaserOnline)
 267             {
 268               Log("No Laser Data stored");
 269               return 0;//return error code for failure in storing OCDB Data
 270             }
 271           } else {
 272                 Log("No sources found for id COSMIC!");
 273                 return 0;
 274           }
 275         return 0;
 276 }
 277 //____________________________________________________
 278
 279 UInt_t AliT0Preprocessor::Process(TMap* dcsAliasMap )
 280 {
 281   // T0 preprocessor return codes:
 282   // return=0 : all ok
 283   // return=1 : no DCS input data
 284   // return=2 : failed to store DCS data
 285   // return=3 : no Laser data (Walk correction)
 286   // return=4 : failed to store OCDB time equalized data
 287   // return=5 : no DAQ input for OCDB
 288   // return=6 : failed to retrieve DAQ data from OCDB
 289   // return=7 : failed to store T0 OCDB data
 290         Bool_t dcsDP = ProcessDCS();
 291         Log(Form("dcsDP = %d",dcsDP));
 292         TString runType = GetRunType();
 293         Log(Form("RunType: %s",runType.Data()));
 294         //processing
 295         if(runType == "STANDALONE"){
 296           if(dcsDP==1){
 297             Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 298             return iresultDCS;
 299           }
 300         }
 301         if(runType == "LASER"){
 302           Int_t iresultLaser = ProcessLaser();
 303           Log(Form("iresultLaser = %d",iresultLaser));
 304           return iresultLaser;
 305         }
 306         else if(runType == "PHYSICS"){
 307           Int_t iresultPhysics = ProcessPhysics();
 308          //      Int_t iresultCosmic = ProcessCosmic();
 309           if(dcsDP==1){
 310             Int_t iresultDCS = ProcessDCSDataPoints(dcsAliasMap);
 311             return iresultDCS;
 312           }
 313           Log(Form("iresultPhysics = %d",iresultPhysics));
 314           return iresultPhysics;
 315           //            Log(Form("iresultPhysics =iresultCosmic %d",iresultCosmic));
 316           //    return iresultCosmic;
 317         }
 318
 319         return 0;
 320 }