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7e27c6e3 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
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 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
46f5616d | 17 | |
18 | #include <Riostream.h> | |
19 | ||
7e27c6e3 | 20 | #include <TChain.h> |
21 | #include <TTree.h> | |
22 | #include <TString.h> | |
23 | #include <TFile.h> | |
46f5616d | 24 | #include <TSystem.h> |
7e27c6e3 | 25 | |
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" | |
35 | #include "AliLog.h" | |
36 | ||
46f5616d | 37 | |
7e27c6e3 | 38 | ClassImp(AliAnalysisTaskTagCreator) |
39 | ||
40 | //////////////////////////////////////////////////////////////////////// | |
41 | ||
42 | AliAnalysisTaskTagCreator::AliAnalysisTaskTagCreator(): | |
43 | AliAnalysisTaskSE(), | |
e7c71df0 | 44 | fCreateTags(kFALSE), |
7e27c6e3 | 45 | fFirstFile(kTRUE), |
46 | fRunTag(0), | |
47 | fTreeT(0), | |
46f5616d | 48 | fTagCreator(0), |
5ba03f45 | 49 | fAODFileName(""), |
50 | fGUID(0) | |
7e27c6e3 | 51 | { |
52 | // Default constructor | |
53 | } | |
54 | ||
55 | AliAnalysisTaskTagCreator::AliAnalysisTaskTagCreator(const char* name): | |
56 | AliAnalysisTaskSE(name), | |
e7c71df0 | 57 | fCreateTags(kFALSE), |
7e27c6e3 | 58 | fFirstFile(kTRUE), |
59 | fRunTag(0), | |
60 | fTreeT(0), | |
46f5616d | 61 | fTagCreator(0), |
5ba03f45 | 62 | fAODFileName(""), |
63 | fGUID(0) | |
7e27c6e3 | 64 | { |
65 | // Constructor | |
66 | DefineOutput(1, TTree::Class()); | |
67 | } | |
68 | ||
69 | void AliAnalysisTaskTagCreator::UserCreateOutputObjects() | |
70 | { | |
71 | // Create the output container | |
72 | OpenFile(1); | |
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(); | |
78 | } | |
79 | ||
80 | void AliAnalysisTaskTagCreator::Init() | |
81 | { | |
46f5616d | 82 | |
7e27c6e3 | 83 | } |
84 | ||
46f5616d | 85 | void AliAnalysisTaskTagCreator::ConnectInputData(Option_t * /*option*/) |
86 | { | |
87 | // Initialization | |
88 | const char* turl = gSystem->Getenv("ALIEN_JDL_OUTPUTDIR"); | |
5f4d17f9 | 89 | TString sturl = turl; |
90 | ||
91 | if (sturl.Length() != 0) { | |
46f5616d | 92 | fAODFileName = "alien://"; |
93 | fAODFileName += turl; | |
94 | fAODFileName += "/AliAOD.root"; | |
95 | } | |
96 | } | |
7e27c6e3 | 97 | |
98 | void AliAnalysisTaskTagCreator::UserExec(Option_t */*option*/) | |
99 | { | |
46f5616d | 100 | |
7e27c6e3 | 101 | // Create Tags for the current event |
102 | AliEventTag* evtTag = new AliEventTag(); | |
103 | fTagCreator->FillEventTag(AODEvent(), evtTag); | |
104 | // Reference to the input file | |
5ba03f45 | 105 | TString fturl, fturltemp, guid; |
7e27c6e3 | 106 | |
107 | TString opt(fInputHandler->GetAnalysisType()); | |
108 | opt.ToLower(); | |
109 | ||
110 | TFile *file = OutputTree()->GetCurrentFile(); | |
111 | const TUrl *url = file->GetEndpointUrl(); | |
5ba03f45 | 112 | guid = file->GetUUID().AsString(); |
46f5616d | 113 | if (fAODFileName.Length() != 0) { |
114 | fturl = fAODFileName; | |
5ba03f45 | 115 | guid = fGUID; |
7e27c6e3 | 116 | } else { |
117 | fturl = url->GetFile(); | |
118 | } | |
46f5616d | 119 | |
5ba03f45 | 120 | evtTag->SetGUID(guid); |
46f5616d | 121 | if(fAODFileName.Length() != 0) { |
9b4aee57 | 122 | evtTag->SetMD5(""); |
7e27c6e3 | 123 | evtTag->SetTURL(fturl); |
124 | evtTag->SetSize(0); | |
125 | } | |
126 | else evtTag->SetPath(fturl); | |
127 | // | |
128 | // Add the event tag | |
129 | fRunTag->AddEventTag(*evtTag); | |
130 | PostData(1, fTreeT); | |
131 | } | |
132 | ||
133 | ||
134 | void AliAnalysisTaskTagCreator::FinishTaskOutput() | |
135 | { | |
136 | // Terminate analysis | |
137 | // | |
138 | if (fInputHandler->GetRunTag()) fRunTag->CopyStandardContent(fInputHandler->GetRunTag()); | |
139 | fTreeT->Fill(); | |
140 | } | |
141 | ||
142 | Bool_t AliAnalysisTaskTagCreator::Notify() | |
143 | { | |
144 | // Notify file change | |
46f5616d | 145 | fInputHandler = (AliInputEventHandler*) |
146 | ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); | |
f9f9c880 | 147 | return kTRUE; |
7e27c6e3 | 148 | } |
149 | ||
150 | ||
46f5616d | 151 | void AliAnalysisTaskTagCreator::GetGUID(TString &guid) { |
152 | // Get the guid of the AliAOD.root file | |
153 | ofstream myfile ("guid.txt"); | |
154 | if (myfile.is_open()) { | |
155 | TFile *f = TFile::Open("AliAOD.root","read"); | |
156 | if(f->IsOpen()) { | |
157 | guid = f->GetUUID().AsString(); | |
158 | myfile << "AliAOD.root \t"<<f->GetUUID().AsString(); | |
159 | cout<<guid.Data()<<endl; | |
160 | myfile.close(); | |
161 | } | |
162 | else cout<<"Input file not found"<<endl; | |
5ba03f45 | 163 | f->Close(); |
46f5616d | 164 | } |
165 | else cout<<"Output file can't be created..."<<endl; | |
166 | } | |
167 | ||
168 | ||
169 | ||
7e27c6e3 | 170 | void AliAnalysisTaskTagCreator::Terminate(Option_t */*option*/) |
171 | { | |
172 | // Terminate analysis | |
173 | // | |
174 | if (fDebug > 1) printf("AnalysisTagCreator: Terminate() \n"); | |
175 | } | |
176 | ||
46f5616d | 177 |