Related to the report #60402: protection in case of timestamp=0 with warnings added

[u/mrichter/AliRoot.git] / HMPID / MakeHMPIDZeroMisAlignment.C

diff --git a/HMPID/MakeHMPIDZeroMisAlignment.C b/HMPID/MakeHMPIDZeroMisAlignment.C
index e6e40fe71dd9bca8538f1e7a1d2a868445f40ac3..eca45566b797ef94c1ae4ea5d22d162631532814 100644 (file)
--- a/HMPID/MakeHMPIDZeroMisAlignment.C
+++ b/HMPID/MakeHMPIDZeroMisAlignment.C
@@ -1,10 +1,38 @@
 void MakeHMPIDZeroMisAlignment(){
   // Create TClonesArray of zero misalignment objects for HMPID
   //
+  const char* macroname = "MakeHMPIDZeroMisAlignment.C";
+  // Activate CDB storage and load geometry from CDB
+  AliCDBManager* cdb = AliCDBManager::Instance();
+  if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
+  cdb->SetRun(0);
+  
+  AliCDBStorage* storage;
+  TString Storage;
+  
+  if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
+    Storage = gSystem->Getenv("STORAGE");
+    if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
+      Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
+      return;
+    }
+    storage = cdb->GetStorage(Storage.Data());
+    if(!storage){
+      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 = (TGeoManager*) entry->GetObject();
+    AliGeomManager::SetGeometry(geom);
+  }else{
+    AliGeomManager::LoadGeometry(); //load geom from default CDB storage
+  }    
+                 
   TClonesArray *pCA = new TClonesArray("AliAlignObjMatrix",10);
   
-  AliAlignObjMatrix o;
-
   Double_t dX=0.,dY=0.,dZ=0.,dPsi=0.,dTheta=0.,dPhi=0.;
  
   Int_t idHMPID =  AliGeomManager::kHMPID;
@@ -13,24 +41,27 @@ void MakeHMPIDZeroMisAlignment(){
   }
 
 //   pCA->Print();
-  
-  if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){
+  if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){
     // save on file
-    TFile f("HMPIDzeroMisalignment.root","RECREATE");
-    if(!f) cerr<<"cannot open file for output\n";
+    const char* filename = "HMPIDzeroMisalignment.root";
+    TFile f(filename,"RECREATE");
+    if(!f){
+      Error(macroname,"cannot open file for output\n");
+      return;
+    }
+    Info(macroname,"Saving alignment objects to the file %s", filename);
     f.cd();
     f.WriteObject(pCA,"HMPIDAlignObjs","kSingleKey");
     f.Close();
   }else{
     // save in CDB storage
-    const char* Storage = gSystem->Getenv("STORAGE");
-    AliCDBManager* cdb = AliCDBManager::Instance();
-    AliCDBStorage* storage = cdb->GetStorage(Storage);
+    Info(macroname,"Saving alignment objects in CDB storage %s",
+      Storage.Data());
     AliCDBMetaData *pMeta= new AliCDBMetaData();  
     pMeta->SetResponsible("HMPID Expert");
     pMeta->SetComment("Zero alignment objects for HMPID");
     pMeta->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
-    AliCDBId id("HMPID/Align/Data",0,9999999);
+    AliCDBId id("HMPID/Align/Data",0,AliCDBRunRange::Infinity());
     storage->Put(pCA,id,pMeta);
   }