Updated Detector Algorithm base class to write the conditions data to file. The class...

[u/mrichter/AliRoot.git] / FMD / MakeFMDZeroMisAlignment.C

void MakeFMDZeroMisAlignment()
{
  // Create TClonesArray of zero-misalignment objects for FMD
  //
  const char* macroname = "MakeFMDZeroMisAlignment.C";

  // Activate CDB storage and load geometry from CDB
  AliCDBManager* cdb = AliCDBManager::Instance();
  if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT");
  cdb->SetRun(0);

  Bool_t  toCdb   = TString(gSystem->Getenv("TOCDB")) == TString("kTRUE");
  TString storage = gSystem->Getenv("STORAGE");
  
  if(toCdb) {
    if(!storage.BeginsWith("local://") && 
       !storage.BeginsWith("alien://")) {
      Error(macroname,"STORAGE=\"%s\" is not valid. Exiting\n", storage.Data());
      return;
    }

    AliCDBStorage* store = cdb->GetStorage(storage.Data());
    if(!store){
      Error(macroname,"Unable to open storage %s\n", storage.Data());
      return;
    }

    AliCDBPath   path("GRP","Geometry","Data");
    AliCDBEntry* entry = storage->Get(path.GetPath(),cdb->GetRun());
    if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");

    entry->SetOwner(0);
    TGeoManager* geom = static_cast<TGeoManager*>(entry->GetObject());
    AliGeomManager::SetGeometry(geom);
  }else
    //load geom from default CDB storage
    AliGeomManager::LoadGeometry(); 
  
  gSystem->Load("libFMDutil.so");
  AliFMDAlignFaker* faker = (toCdb ? 
			     // save on file
			     new AliFMDAlignFaker(AliFMDAlignFaker::kAll, 
						  "geometry.root",
						  "FMDfullMisalignment.root") :
			     // save in CDB storage
			     new AliFMDAlignFaker(AliFMDAlignFaker::kAll, 
						  "geometry.root", 
						  storage.Data()));


  faker->SetSensorDisplacement(0., 0., 0., 0., 0., 0.);
  faker->SetSensorRotation(0., 0., 0., 0., 0., 0.);
  faker->SetHalfDisplacement(0., 0., 0., 0., 0., 0.);
  faker->SetHalfRotation(0., 0., 0., 0., 0., 0.);
  faker->Exec();
  delete faker;


}