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04aa997f | 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 | // $Id$ | |
3d1463c8 | 17 | |
18 | //----------------------------------------------------------------------------- | |
04aa997f | 19 | // Class AliMUONGMSSubprocessor |
20 | // ----------------------------- | |
21 | // The shuttle subprocessor for GMS data | |
22 | // Author: Ivana Hrivnacova, IPN Orsay | |
23 | // 16/09/2006 | |
3d1463c8 | 24 | //----------------------------------------------------------------------------- |
04aa997f | 25 | |
26 | #include "AliMUONGMSSubprocessor.h" | |
27 | #include "AliMUONPreprocessor.h" | |
28 | ||
29 | #include "AliCDBMetaData.h" | |
04aa997f | 30 | |
31 | #include <TTimeStamp.h> | |
32 | #include <TFile.h> | |
33 | #include <TClonesArray.h> | |
968ce98e | 34 | #include <TObjString.h> |
04aa997f | 35 | #include <Riostream.h> |
36 | ||
78649106 | 37 | /// \cond CLASSIMP |
04aa997f | 38 | ClassImp(AliMUONGMSSubprocessor) |
78649106 | 39 | /// \endcond |
04aa997f | 40 | |
923a4baf | 41 | const Int_t AliMUONGMSSubprocessor::fgkSystem = AliPreprocessor::kDCS; |
04aa997f | 42 | const TString AliMUONGMSSubprocessor::fgkDataId = "GMS"; |
43 | const TString AliMUONGMSSubprocessor::fgkMatrixArrayName = "GMSarray"; | |
44 | ||
968ce98e | 45 | //______________________________________________________________________________ |
04aa997f | 46 | AliMUONGMSSubprocessor::AliMUONGMSSubprocessor(AliMUONPreprocessor* master) |
47 | : AliMUONVSubprocessor(master, "GMS", "Upload GMS matrices to OCDB"), | |
789260b4 | 48 | fTransformer(0) |
04aa997f | 49 | { |
50 | /// Constructor | |
04aa997f | 51 | } |
52 | ||
968ce98e | 53 | //______________________________________________________________________________ |
04aa997f | 54 | AliMUONGMSSubprocessor::~AliMUONGMSSubprocessor() |
55 | { | |
56 | /// Destructor | |
789260b4 | 57 | |
58 | delete fTransformer; | |
04aa997f | 59 | } |
60 | ||
968ce98e | 61 | |
62 | // | |
63 | // private methods | |
64 | // | |
65 | ||
66 | ||
789260b4 | 67 | //______________________________________________________________________________ |
68 | void AliMUONGMSSubprocessor::Initialize(Int_t /*run*/, | |
69 | UInt_t /*startTime*/, UInt_t /*endTime*/) | |
70 | { | |
71 | /// Instantiate geometry transformer | |
72 | ||
73 | if ( ! fTransformer ) { | |
74 | fTransformer = new AliMUONGeometryTransformer(); | |
75 | fTransformer->CreateModules(); | |
76 | } | |
77 | } | |
78 | ||
968ce98e | 79 | //______________________________________________________________________________ |
80 | UInt_t AliMUONGMSSubprocessor::ProcessFile(const TString& fileName) | |
04aa997f | 81 | { |
82 | /// Convert TGeoHMatrix to AliAlignObjMatrix and fill them into AliTestDataDCS object | |
83 | ||
f6e36ea4 | 84 | Master()->Log(Form("Processing GMS file %s", fileName.Data())); |
04aa997f | 85 | |
86 | // Open root file | |
968ce98e | 87 | TFile f(fileName.Data()); |
88 | if ( ! f.IsOpen() ) { | |
f6e36ea4 | 89 | Master()->Log(Form("Cannot open file %s",fileName.Data())); |
d489129d | 90 | return 1; |
968ce98e | 91 | } |
04aa997f | 92 | |
93 | // Get array with matrices | |
94 | TClonesArray* array = (TClonesArray*)f.Get(fgkMatrixArrayName); | |
95 | if ( ! array ) { | |
f6e36ea4 | 96 | Master()->Log(Form("TClonesArray not found in file %s",fileName.Data())); |
d489129d | 97 | return 2; |
04aa997f | 98 | } |
99 | ||
100 | // Convert matrices into Alice alignment objects | |
101 | for (Int_t i=0; i<array->GetEntriesFast(); i++ ) { | |
102 | TGeoHMatrix* matrix = (TGeoHMatrix*)array->At(i); | |
789260b4 | 103 | fTransformer->AddMisAlignModule(matrix->GetUniqueID(), *matrix); |
04aa997f | 104 | } |
789260b4 | 105 | TObject* data = const_cast< TClonesArray*>(fTransformer->GetMisAlignmentData()); |
04aa997f | 106 | |
107 | //Now we have to store the final CDB file | |
f6e36ea4 | 108 | Master()->Log("Storing GMS"); |
04aa997f | 109 | AliCDBMetaData metaData; |
110 | metaData.SetBeamPeriod(0); | |
111 | metaData.SetResponsible(""); | |
112 | metaData.SetComment("This preprocessor fills GMS alignment objects."); | |
113 | ||
d489129d | 114 | Bool_t result = Master()->Store("SHUTTLE", "GMS", data, &metaData, 0, 0); |
04aa997f | 115 | |
116 | // Clear MisAlignArray in transformer | |
789260b4 | 117 | fTransformer->ClearMisAlignmentData(); |
04aa997f | 118 | |
d489129d | 119 | return (result!=kTRUE); |
968ce98e | 120 | } |
121 | ||
122 | // | |
123 | // public methods | |
124 | // | |
125 | ||
126 | ||
127 | //______________________________________________________________________________ | |
128 | UInt_t AliMUONGMSSubprocessor::Process(TMap* /*dcsAliasMap*/) | |
129 | { | |
5ac93e67 | 130 | /// Process GMS alignment files. |
131 | /// Return failure (0) in case procession of some file has failed | |
968ce98e | 132 | |
5ac93e67 | 133 | UInt_t result = 1; |
968ce98e | 134 | TList* sources = Master()->GetFileSources(fgkSystem, fgkDataId); |
135 | TIter next(sources); | |
136 | TObjString* o(0x0); | |
137 | while ( ( o = static_cast<TObjString*>(next()) ) ) { | |
138 | TString fileName(Master()->GetFile(fgkSystem, fgkDataId, o->GetName())); | |
5ac93e67 | 139 | result *= ProcessFile(fileName); |
968ce98e | 140 | } |
141 | delete sources; | |
142 | ||
04aa997f | 143 | return result; |
144 | } | |
145 |