+// //_____________________________________________________________________________
+// Bool_t AliCDBDump::GetId(const AliCDBId& query, AliCDBId& result) {
+// // look for filename matching query (called by GetEntry)
+//
+//
+// AliCDBRunRange aRunRange; // the runRange got from filename
+// Int_t aVersion, aSubVersion; // the version and subVersion got from filename
+//
+// TIter iter(gDirectory->GetListOfKeys());
+// TKey* key;
+//
+// if (!query.HasVersion()) { // neither version and subversion specified -> look for highest version and subVersion
+//
+// while ((key = (TKey*) iter.Next())) { // loop on the keys
+//
+// if (!KeyNameToId(key->GetName(), aRunRange, aVersion, aSubVersion)) continue;
+// // aRunRange, aVersion, aSubVersion filled from filename
+//
+// if (!aRunRange.Comprises(query.GetAliCDBRunRange())) continue;
+// // aRunRange contains requested run!
+//
+// if (result.GetVersion() < aVersion) {
+// result.SetVersion(aVersion);
+// result.SetSubVersion(aSubVersion);
+//
+// result.SetFirstRun(
+// aRunRange.GetFirstRun());
+// result.SetLastRun(
+// aRunRange.GetLastRun());
+//
+// } else if (result.GetVersion() == aVersion
+// && result.GetSubVersion()
+// < aSubVersion) {
+//
+// result.SetSubVersion(aSubVersion);
+//
+// result.SetFirstRun(
+// aRunRange.GetFirstRun());
+// result.SetLastRun(
+// aRunRange.GetLastRun());
+// } else if (result.GetVersion() == aVersion
+// && result.GetSubVersion() == aSubVersion){
+// AliDebug(2,Form("More than one object valid for run %d, version %d_%d!",
+// query.GetFirstRun(), aVersion, aSubVersion));
+// result.SetRunRange(-1,-1); result.SetVersion(-1); result.SetSubVersion(-1);
+// return kFALSE;
+// }
+// }
+//
+// } else if (!query.HasSubVersion()) { // version specified but not subversion -> look for highest subVersion
+//
+// result.SetVersion(query.GetVersion());
+//
+// while ((key = (TKey*) iter.Next())) { // loop on the keys
+//
+// if (!KeyNameToId(key->GetName(), aRunRange, aVersion, aSubVersion)) continue;
+// // aRunRange, aVersion, aSubVersion filled from filename
+//
+// if (!aRunRange.Comprises(query.GetAliCDBRunRange())) continue;
+// // aRunRange contains requested run!
+//
+// if(query.GetVersion() != aVersion) continue;
+// // aVersion is requested version!
+//
+// if(result.GetSubVersion() == aSubVersion){
+// AliDebug(2,Form("More than one object valid for run %d, version %d_%d!",
+// query.GetFirstRun(), aVersion, aSubVersion));
+// result.SetRunRange(-1,-1); result.SetVersion(-1); result.SetSubVersion(-1);
+// return kFALSE;
+// }
+// if( result.GetSubVersion() < aSubVersion) {
+//
+// result.SetSubVersion(aSubVersion);
+//
+// result.SetFirstRun(
+// aRunRange.GetFirstRun());
+// result.SetLastRun(
+// aRunRange.GetLastRun());
+// }
+// }
+//
+// } else { // both version and subversion specified
+//
+// while ((key = (TKey*) iter.Next())) { // loop on the keys
+//
+// if (!KeyNameToId(key->GetName(), aRunRange, aVersion, aSubVersion)) continue;
+// // aRunRange, aVersion, aSubVersion filled from filename
+//
+// if (!aRunRange.Comprises(query.GetAliCDBRunRange())) continue;
+// // aRunRange contains requested run!
+//
+// if(query.GetVersion() != aVersion || query.GetSubVersion() != aSubVersion) continue;
+// // aVersion and aSubVersion are requested version and subVersion!
+//
+// if(result.GetVersion() == aVersion && result.GetSubVersion() == aSubVersion){
+// AliDebug(2,Form("More than one object valid for run %d, version %d_%d!",
+// query.GetFirstRun(), aVersion, aSubVersion));
+// result.SetRunRange(-1,-1); result.SetVersion(-1); result.SetSubVersion(-1);
+// return kFALSE;
+// }
+// result.SetVersion(aVersion);
+// result.SetSubVersion(aSubVersion);
+// result.SetFirstRun(aRunRange.GetFirstRun());
+// result.SetLastRun(aRunRange.GetLastRun());
+//
+// }
+// }
+//
+// return kTRUE;
+// }