From: acolla <acolla@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Fri, 2 Nov 2007 09:35:17 +0000 (+0000)
Subject: Map of CDB storages and list of CDB object Id's used for the reconstruction are
X-Git-Url: http://git.uio.no/git/?a=commitdiff_plain;h=69adb7b53b1026ce3d6e97f126cb94728a7cc2f4;p=u%2Fmrichter%2FAliRoot.git

Map of CDB storages and list of CDB object Id's used for the reconstruction are
now written to the ESD tree's UserInfo.

The storage map (named "cdbMap") is a list of TObjString pairs. The key is "default" or the paths
for which the specific storages are accessed, e.g.:

key		value
"default"	"local://$ALICE_ROOT"
"TPC/Calib/*"	"local://TPC_SPECIFIC"
...

The list of retrieved objects (named "cdbList") is made of the AliCDBId's of the retrieved data.

To get them:

TFile * f = new TFile("AliESDs.root");

TTree* tree = f->Get("esdTree");
TList* l = tree->GetUserInfo();

TList* ids = l->FindObject("cdbList");
ids->Print();

TMap* storages = l->FindObject("cdbMap");
storages->Print();
---

diff --git a/STEER/AliReconstruction.cxx b/STEER/AliReconstruction.cxx
index 274c0f647c1..677951d8482 100644
--- a/STEER/AliReconstruction.cxx
+++ b/STEER/AliReconstruction.cxx
@@ -917,8 +917,35 @@ Bool_t AliReconstruction::Run(const char* input)
 
   tree->GetUserInfo()->Add(esd);
   hlttree->GetUserInfo()->Add(hltesd);
+  
+  const TMap *cdbMap = AliCDBManager::Instance()->GetStorageMap();
+  const TList *cdbList = AliCDBManager::Instance()->GetRetrievedIds();
 
-
+  TMap *cdbMapCopy = new TMap(cdbMap->GetEntries());
+  cdbMapCopy->SetOwner(1);
+  cdbMapCopy->SetName("cdbMap");
+  TIter iter(cdbMap->GetTable());
+  
+  TPair* pair = 0;
+  while((pair = dynamic_cast<TPair*> (iter.Next()))){
+  	TObjString* keyStr = dynamic_cast<TObjString*> (pair->Key());
+	TObjString* valStr = dynamic_cast<TObjString*> (pair->Value());
+	cdbMapCopy->Add(new TObjString(keyStr->GetName()), new TObjString(valStr->GetName()));
+  }
+  
+  TList *cdbListCopy = new TList();
+  cdbListCopy->SetOwner(1);
+  cdbListCopy->SetName("cdbList");
+  
+  TIter iter2(cdbList);
+  
+  AliCDBId* id=0;
+  while((id = dynamic_cast<AliCDBId*> (iter2.Next()))){
+	cdbListCopy->Add(id->Clone());
+  }
+    
+  tree->GetUserInfo()->Add(cdbMapCopy);
+  tree->GetUserInfo()->Add(cdbListCopy);
 
   if(fESDPar.Contains("ESD.par")){
     AliInfo("Attaching ESD.par to Tree");