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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 | |
c82bb898 | 38 | using std::cout; |
39 | using std::endl; | |
40 | using std::ofstream; | |
7e27c6e3 | 41 | ClassImp(AliAnalysisTaskTagCreator) |
42 | ||
43 | //////////////////////////////////////////////////////////////////////// | |
44 | ||
45 | AliAnalysisTaskTagCreator::AliAnalysisTaskTagCreator(): | |
46 | AliAnalysisTaskSE(), | |
e7c71df0 | 47 | fCreateTags(kFALSE), |
7e27c6e3 | 48 | fFirstFile(kTRUE), |
49 | fRunTag(0), | |
50 | fTreeT(0), | |
46f5616d | 51 | fTagCreator(0), |
5ba03f45 | 52 | fAODFileName(""), |
53 | fGUID(0) | |
7e27c6e3 | 54 | { |
55 | // Default constructor | |
56 | } | |
57 | ||
58 | AliAnalysisTaskTagCreator::AliAnalysisTaskTagCreator(const char* name): | |
59 | AliAnalysisTaskSE(name), | |
e7c71df0 | 60 | fCreateTags(kFALSE), |
7e27c6e3 | 61 | fFirstFile(kTRUE), |
62 | fRunTag(0), | |
63 | fTreeT(0), | |
46f5616d | 64 | fTagCreator(0), |
5ba03f45 | 65 | fAODFileName(""), |
66 | fGUID(0) | |
7e27c6e3 | 67 | { |
68 | // Constructor | |
69 | DefineOutput(1, TTree::Class()); | |
70 | } | |
71 | ||
72 | void AliAnalysisTaskTagCreator::UserCreateOutputObjects() | |
73 | { | |
74 | // Create the output container | |
75 | OpenFile(1); | |
76 | fTreeT = new TTree("T", "AOD Tags"); | |
77 | fRunTag = new AliRunTag(); | |
78 | TBranch * btag = fTreeT->Branch("AliTAG", "AliRunTag", &fRunTag); | |
79 | btag->SetCompressionLevel(9); | |
80 | fTagCreator = new AliAODTagCreator(); | |
f68ef949 | 81 | PostData(1, fTreeT); |
7e27c6e3 | 82 | } |
83 | ||
84 | void AliAnalysisTaskTagCreator::Init() | |
85 | { | |
46f5616d | 86 | |
7e27c6e3 | 87 | } |
88 | ||
46f5616d | 89 | void AliAnalysisTaskTagCreator::ConnectInputData(Option_t * /*option*/) |
90 | { | |
91 | // Initialization | |
92 | const char* turl = gSystem->Getenv("ALIEN_JDL_OUTPUTDIR"); | |
5f4d17f9 | 93 | TString sturl = turl; |
94 | ||
95 | if (sturl.Length() != 0) { | |
46f5616d | 96 | fAODFileName = "alien://"; |
97 | fAODFileName += turl; | |
98 | fAODFileName += "/AliAOD.root"; | |
99 | } | |
100 | } | |
7e27c6e3 | 101 | |
102 | void AliAnalysisTaskTagCreator::UserExec(Option_t */*option*/) | |
103 | { | |
46f5616d | 104 | |
7e27c6e3 | 105 | // Create Tags for the current event |
106 | AliEventTag* evtTag = new AliEventTag(); | |
107 | fTagCreator->FillEventTag(AODEvent(), evtTag); | |
108 | // Reference to the input file | |
5ba03f45 | 109 | TString fturl, fturltemp, guid; |
7e27c6e3 | 110 | |
111 | TString opt(fInputHandler->GetAnalysisType()); | |
112 | opt.ToLower(); | |
113 | ||
114 | TFile *file = OutputTree()->GetCurrentFile(); | |
115 | const TUrl *url = file->GetEndpointUrl(); | |
5ba03f45 | 116 | guid = file->GetUUID().AsString(); |
46f5616d | 117 | if (fAODFileName.Length() != 0) { |
118 | fturl = fAODFileName; | |
5ba03f45 | 119 | guid = fGUID; |
7e27c6e3 | 120 | } else { |
121 | fturl = url->GetFile(); | |
122 | } | |
46f5616d | 123 | |
04cb11d4 | 124 | if (fRunTag->GetFileId(guid) == -1) { |
125 | AliFileTag *eftag = new AliFileTag(); | |
126 | ||
127 | eftag->SetGUID(guid); | |
128 | if(fAODFileName.Length() != 0) { | |
129 | eftag->SetMD5(""); | |
130 | eftag->SetTURL(fturl); | |
131 | eftag->SetSize(0); | |
132 | } | |
133 | else eftag->SetPath(fturl); | |
134 | ||
135 | fRunTag->AddFileTag(eftag); | |
7e27c6e3 | 136 | } |
7e27c6e3 | 137 | // |
138 | // Add the event tag | |
139 | fRunTag->AddEventTag(*evtTag); | |
140 | PostData(1, fTreeT); | |
141 | } | |
142 | ||
143 | ||
144 | void AliAnalysisTaskTagCreator::FinishTaskOutput() | |
145 | { | |
146 | // Terminate analysis | |
147 | // | |
148 | if (fInputHandler->GetRunTag()) fRunTag->CopyStandardContent(fInputHandler->GetRunTag()); | |
149 | fTreeT->Fill(); | |
150 | } | |
151 | ||
152 | Bool_t AliAnalysisTaskTagCreator::Notify() | |
153 | { | |
154 | // Notify file change | |
46f5616d | 155 | fInputHandler = (AliInputEventHandler*) |
156 | ((AliAnalysisManager::GetAnalysisManager())->GetInputEventHandler()); | |
f9f9c880 | 157 | return kTRUE; |
7e27c6e3 | 158 | } |
159 | ||
160 | ||
46f5616d | 161 | void AliAnalysisTaskTagCreator::GetGUID(TString &guid) { |
162 | // Get the guid of the AliAOD.root file | |
163 | ofstream myfile ("guid.txt"); | |
164 | if (myfile.is_open()) { | |
165 | TFile *f = TFile::Open("AliAOD.root","read"); | |
166 | if(f->IsOpen()) { | |
167 | guid = f->GetUUID().AsString(); | |
168 | myfile << "AliAOD.root \t"<<f->GetUUID().AsString(); | |
169 | cout<<guid.Data()<<endl; | |
170 | myfile.close(); | |
171 | } | |
172 | else cout<<"Input file not found"<<endl; | |
5ba03f45 | 173 | f->Close(); |
46f5616d | 174 | } |
175 | else cout<<"Output file can't be created..."<<endl; | |
176 | } | |
177 | ||
178 | ||
179 | ||
7e27c6e3 | 180 | void AliAnalysisTaskTagCreator::Terminate(Option_t */*option*/) |
181 | { | |
182 | // Terminate analysis | |
183 | // | |
184 | if (fDebug > 1) printf("AnalysisTagCreator: Terminate() \n"); | |
185 | } | |
186 | ||
46f5616d | 187 |