1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 #include <Riostream.h>
26 #include "AliAnalysisTaskTagCreator.h"
27 #include "AliAnalysisManager.h"
28 #include "AliESDEvent.h"
29 #include "AliAODEvent.h"
30 #include "AliESDInputHandler.h"
31 #include "AliAODHandler.h"
32 #include "AliRunTag.h"
33 #include "AliEventTag.h"
34 #include "AliAODTagCreator.h"
38 ClassImp(AliAnalysisTaskTagCreator)
40 ////////////////////////////////////////////////////////////////////////
42 AliAnalysisTaskTagCreator::AliAnalysisTaskTagCreator():
52 // Default constructor
55 AliAnalysisTaskTagCreator::AliAnalysisTaskTagCreator(const char* name):
56 AliAnalysisTaskSE(name),
66 DefineOutput(1, TTree::Class());
69 void AliAnalysisTaskTagCreator::UserCreateOutputObjects()
71 // Create the output container
73 fTreeT = new TTree("T", "AOD Tags");
74 fRunTag = new AliRunTag();
75 TBranch * btag = fTreeT->Branch("AliTAG", "AliRunTag", &fRunTag);
76 btag->SetCompressionLevel(9);
77 fTagCreator = new AliAODTagCreator();
81 void AliAnalysisTaskTagCreator::Init()
86 void AliAnalysisTaskTagCreator::ConnectInputData(Option_t * /*option*/)
89 const char* turl = gSystem->Getenv("ALIEN_JDL_OUTPUTDIR");
92 if (sturl.Length() != 0) {
93 fAODFileName = "alien://";
95 fAODFileName += "/AliAOD.root";
99 void AliAnalysisTaskTagCreator::UserExec(Option_t */*option*/)
102 // Create Tags for the current event
103 AliEventTag* evtTag = new AliEventTag();
104 fTagCreator->FillEventTag(AODEvent(), evtTag);
105 // Reference to the input file
106 TString fturl, fturltemp, guid;
108 TString opt(fInputHandler->GetAnalysisType());
111 TFile *file = OutputTree()->GetCurrentFile();
112 const TUrl *url = file->GetEndpointUrl();
113 guid = file->GetUUID().AsString();
114 if (fAODFileName.Length() != 0) {
115 fturl = fAODFileName;
118 fturl = url->GetFile();
121 if (fRunTag->GetFileId(guid) == -1) {
122 AliFileTag *eftag = new AliFileTag();
124 eftag->SetGUID(guid);
125 if(fAODFileName.Length() != 0) {
127 eftag->SetTURL(fturl);
130 else eftag->SetPath(fturl);
132 fRunTag->AddFileTag(eftag);
136 fRunTag->AddEventTag(*evtTag);
141 void AliAnalysisTaskTagCreator::FinishTaskOutput()
143 // Terminate analysis
145 if (fInputHandler->GetRunTag()) fRunTag->CopyStandardContent(fInputHandler->GetRunTag());
149 Bool_t AliAnalysisTaskTagCreator::Notify()
151 // Notify file change
152 fInputHandler = (AliInputEventHandler*)
153 ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler());
158 void AliAnalysisTaskTagCreator::GetGUID(TString &guid) {
159 // Get the guid of the AliAOD.root file
160 ofstream myfile ("guid.txt");
161 if (myfile.is_open()) {
162 TFile *f = TFile::Open("AliAOD.root","read");
164 guid = f->GetUUID().AsString();
165 myfile << "AliAOD.root \t"<<f->GetUUID().AsString();
166 cout<<guid.Data()<<endl;
169 else cout<<"Input file not found"<<endl;
172 else cout<<"Output file can't be created..."<<endl;
177 void AliAnalysisTaskTagCreator::Terminate(Option_t */*option*/)
179 // Terminate analysis
181 if (fDebug > 1) printf("AnalysisTagCreator: Terminate() \n");