Generate OCDB entries for atmospheric pressure sensors (Haavard)

diff --git a/TPC/AliTPCDBPressure.cxx b/TPC/AliTPCDBPressure.cxx
new file mode 100644 (file)
index 0000000..1c064b2
--- /dev/null
+++ b/TPC/AliTPCDBPressure.cxx
@@ -0,0 +1,245 @@
+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ *                                                                        *
+ * Author: The ALICE Off-line Project.                                    *
+ * Contributors are mentioned in the code where appropriate.              *
+ *                                                                        *
+ * Permission to use, copy, modify and distribute this software and its   *
+ * documentation strictly for non-commercial purposes is hereby granted   *
+ * without fee, provided that the above copyright notice appears in all   *
+ * copies and that both the copyright notice and this permission notice   *
+ * appear in the supporting documentation. The authors make no claims     *
+ * about the suitability of this software for any purpose. It is          *
+ * provided "as is" without express or implied warranty.                  *
+ **************************************************************************/
+
+
+///////////////////////////////////////////////////////////////////////////////
+//                                                                           //
+//  Class to generate TPC atmospheric pressure data base entries             //
+//  Author: Haavard Helstrup                                                 //
+//                                                                           //
+///////////////////////////////////////////////////////////////////////////////
+
+
+
+/**
+TTimeStamp startTime(2006,10,18,0,0,0,0,kFALSE)
+TTimeStamp endTime(2006,10,19,0,0,0,0,kFALSE)
+Int_t run=2546
+AliTPCDBPressure db
+db->Init(run)
+db->MakeCalib("PressureSensor.txt","DCSMap.root",startTime,endTime,firstRun,lastRun)
+
+
+**/
+#include "AliTPCDBPressure.h"
+
+ClassImp(AliTPCDBPressure)
+
+//______________________________________________________________________________________________
+
+AliTPCDBPressure::AliTPCDBPressure(): 
+   fFirstRun(0),
+   fLastRun(0),
+   fPressure(0),
+   fStorLoc(0),
+   fCalib(0),
+   fMetaData(0),
+   fConfTree(0)
+//
+//  standard constructor
+//
+{}
+
+//______________________________________________________________________________________________
+
+AliTPCDBPressure::AliTPCDBPressure(const AliTPCDBPressure& org):
+  TObject(org),
+  fFirstRun(org.fFirstRun),
+  fLastRun(org.fLastRun),
+  fPressure(0),
+  fStorLoc(0),
+  fCalib(0),
+  fMetaData(0),
+  fConfTree(0)
+{
+//
+//  Copy constructor
+//
+
+ ((AliTPCDBPressure &) org).Copy(*this);
+}
+
+//______________________________________________________________________________________________
+AliTPCDBPressure::~AliTPCDBPressure(){
+//
+// destructor
+//
+   fCalib->Terminate();
+   delete fPressure;
+   delete fMetaData;
+   delete fConfTree;
+}
+
+//______________________________________________________________________________________________
+AliTPCDBPressure& AliTPCDBPressure::operator= (const AliTPCDBPressure& org )
+{
+ //
+ // assignment operator
+ //
+ if (&org == this) return *this;
+
+ new (this) AliTPCDBPressure(org);
+ return *this;
+} 
+
+//______________________________________________________________________________________________
+void AliTPCDBPressure::Copy(TObject &c) const
+{
+  //
+  // Copy function
+  //
+
+  TObject::Copy(c);
+}
+
+//______________________________________________________________________________________________
+void AliTPCDBPressure::MakeCalib(const char *list, const char *mapDCS,
+                             const TTimeStamp& startTime, 
+                            const TTimeStamp& endTime,
+                            Int_t firstRun, Int_t lastRun )
+{
+   // The Terminate() function is the last function to be called during
+   // a query. It always runs on the client, it can be used to present
+   // the results graphically or save the results to file.
+
+   TClonesArray *arr = ReadList(list);
+   AliDCSSensorArray *fPressure = new AliDCSSensorArray(arr);
+   fPressure->SetStartTime(startTime);
+   fPressure->SetEndTime(endTime);
+   TMap* map = SetGraphFile(mapDCS);
+   if (map) {
+     fPressure->MakeSplineFit(map);
+   }
+   delete map;
+   map=0;
+   mapDCS=0;
+
+   SetFirstRun(firstRun);
+   SetLastRun(lastRun);                    
+
+   StoreObject("TPC/Calib/Pressure",fPressure, fMetaData);
+}
+
+//______________________________________________________________________________________________
+void AliTPCDBPressure::MakeConfig(const char *file, Int_t firstRun, Int_t lastRun )
+{
+   //
+   // Store Configuration file to OCDB
+   //
+
+   TTree *tree = ReadListTree(file);
+   SetConfTree(tree);
+   SetFirstRun(firstRun);
+   SetLastRun(lastRun);                    
+
+   StoreObject("TPC/Config/Pressure",fConfTree, fMetaData);
+}
+
+
+
+//______________________________________________________________________________________________
+AliCDBMetaData* AliTPCDBPressure::CreateMetaObject(const char* objectClassName)
+{
+  AliCDBMetaData *md1= new AliCDBMetaData(); 
+  md1->SetObjectClassName(objectClassName);
+  md1->SetResponsible("Haavard Helstrup");
+  md1->SetBeamPeriod(2);
+  md1->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
+  md1->SetComment("Pressure");
+  
+  return md1;
+}
+
+//______________________________________________________________________________________________
+void AliTPCDBPressure::StoreObject(const char* cdbPath, TObject* object, AliCDBMetaData* metaData)
+{
+
+  AliCDBId id1(cdbPath, fFirstRun, fLastRun); 
+  if (fStorLoc) fStorLoc->Put(object, id1, metaData); 
+}
+
+//______________________________________________________________________________________________
+void AliTPCDBPressure::Init(Int_t run){
+
+   Long64_t longRun;
+   
+   SetFirstRun(run);
+   SetLastRun(run); 
+       
+   InitDB(run);
+   fCalib = AliTPCcalibDB::Instance();    
+   longRun=run;
+   fCalib->SetRun(longRun);
+   fPressure = fCalib->GetPressure();
+     
+}
+
+//______________________________________________________________________________________________
+void AliTPCDBPressure::InitDB(Int_t run)
+{ 
+   //   Data base generation
+   
+   char   *CDBpath="local:///afs/cern.ch/alice/tpctest/Calib/";
+
+   fMetaData = CreateMetaObject("AliDCSSensorArray");
+   AliCDBManager *man = AliCDBManager::Instance();
+   man->SetDefaultStorage("local:///afs/cern.ch/alice/tpctest/AliRoot/HEAD"); 
+   man->SetRun(run);
+   man->SetSpecificStorage("TPC/*/*","local:///afs/cern.ch/alice/tpctest/Calib");
+   AliCDBEntry *config = man->Get("TPC/Config/Pressure");
+   if (config) fConfTree = (TTree*)config->GetObject();
+   fStorLoc = man->GetStorage(CDBpath);
+   if (!fStorLoc)    return;
+}
+
+
+//_____________________________________________________________________________
+TMap* AliTPCDBPressure::SetGraphFile(const char *fname)
+{
+  // 
+  // Read DCS maps from file given by fname 
+  //
+  TFile file(fname);
+  TMap * map = (TMap*)file.Get("DCSMap");
+  return map;
+}
+
+//______________________________________________________________________________________________
+
+TClonesArray * AliTPCDBPressure::ReadList(const char *fname) {
+  //
+  // read values from ascii file
+  //
+  TTree* tree = new TTree("pressureConf","pressureConf");
+  tree->ReadFile(fname,"");
+  TClonesArray *arr = AliDCSSensor::ReadTree(tree);
+  return arr;
+}
+
+//______________________________________________________________________________________________
+
+TTree * AliTPCDBPressure::ReadListTree(const char *fname) {
+  //
+  // read values from ascii file
+  //
+  TTree* tree = new TTree("pressureConf","pressureConf");
+  tree->ReadFile(fname,"");
+  TClonesArray *arr = AliDCSSensor::ReadTree(tree);
+  arr->Delete();
+  delete arr;
+  return tree;
+}
+
+

diff --git a/TPC/AliTPCDBPressure.h b/TPC/AliTPCDBPressure.h
new file mode 100644 (file)
index 0000000..bff4c85
--- /dev/null
+++ b/TPC/AliTPCDBPressure.h
@@ -0,0 +1,67 @@
+/////////////////////////////////////////////////////////////////
+// Class to generate temperature sensor data base entries. 
+// 
+// Existing data base structure read at start of processsing.
+// 20/12-2006 HH.
+// Modification log:
+/////////////////////////////////////////////////////////////////
+
+#ifndef AliTPCDBPressure_h
+#define AliTPCDBPressure_h
+
+#include <TROOT.h>
+#include <TProfile.h>
+#include <TProfile2D.h>
+#include <TH1F.h>
+#include <TFile.h>
+#include <TObjArray.h>
+
+#include "AliTPCcalibDB.h"
+#include "AliCDBMetaData.h"
+#include "AliCDBManager.h"
+#include "AliCDBId.h"
+#include "AliCDBStorage.h"
+#include "AliDCSSensorArray.h"
+#include "AliLog.h"
+#include "TSystem.h"
+
+class AliTPCDBPressure : public TObject {
+
+public:
+
+  AliTPCDBPressure();
+  AliTPCDBPressure(const AliTPCDBPressure& org);
+  ~AliTPCDBPressure();
+  AliTPCDBPressure& operator= (const AliTPCDBPressure& org);
+  void            Copy(TObject &c) const;
+  void            MakeCalib(const char *file, const char *fMap,
+                            const TTimeStamp& startTime,
+                           const TTimeStamp& endTime, 
+                           Int_t firstRun, Int_t lastRun);
+  void            MakeConfig(const char *file, Int_t firstRun, Int_t lastRun); 
+  AliCDBMetaData* CreateMetaObject(const char *objectClassName);
+  void            StoreObject(const char* cdbPath, TObject* object, AliCDBMetaData* metaData);
+  void            Init(Int_t run);
+  void            InitDB(Int_t run);
+  void            SetFirstRun(Int_t frun){fFirstRun=frun;}
+  void            SetLastRun(Int_t lrun) {fLastRun=lrun;}
+  TMap*           SetGraphFile(const char* fname);
+  void            SetConfTree(TTree *tree) {fConfTree=tree;}
+  TTree*          GetConfTree() const {return fConfTree;} 
+  static TClonesArray *  ReadList(const char* fname);
+  static TTree        *  ReadListTree(const char* fname);
+
+private:
+
+   Int_t          fFirstRun;      // first run in validity period
+   Int_t          fLastRun;       // last run in validity period
+   AliDCSSensorArray  *fPressure; // array of pressure sensors
+   AliCDBStorage  *fStorLoc;      // pointer to CDB storage
+   AliTPCcalibDB  *fCalib;        // calibration object    
+   AliCDBMetaData *fMetaData;     // data base metadata
+   TTree          *fConfTree;    // configuration tree
+
+   ClassDef(AliTPCDBPressure,1)
+ };
+#endif
+