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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 | // $Id$ | |
17 | // | |
18 | // Class AliMUONGMSSubprocessor | |
19 | // ----------------------------- | |
20 | // The shuttle subprocessor for GMS data | |
21 | // Author: Ivana Hrivnacova, IPN Orsay | |
22 | // 16/09/2006 | |
23 | ||
24 | #include "AliMUONGMSSubprocessor.h" | |
25 | #include "AliMUONPreprocessor.h" | |
26 | ||
27 | #include "AliCDBMetaData.h" | |
28 | #include "AliLog.h" | |
29 | ||
30 | #include <TTimeStamp.h> | |
31 | #include <TFile.h> | |
32 | #include <TClonesArray.h> | |
33 | #include <Riostream.h> | |
34 | ||
35 | ClassImp(AliMUONGMSSubprocessor) | |
36 | ||
37 | const Int_t AliMUONGMSSubprocessor::fgkSystem = AliPreprocessor::kDAQ; | |
38 | const TString AliMUONGMSSubprocessor::fgkDataId = "GMS"; | |
39 | const TString AliMUONGMSSubprocessor::fgkMatrixArrayName = "GMSarray"; | |
40 | ||
41 | //______________________________________________________________________________________________ | |
42 | AliMUONGMSSubprocessor::AliMUONGMSSubprocessor(AliMUONPreprocessor* master) | |
43 | : AliMUONVSubprocessor(master, "GMS", "Upload GMS matrices to OCDB"), | |
44 | fTransformer(true) | |
45 | { | |
46 | /// Constructor | |
47 | fTransformer.ReadGeometryData("volpath.dat", "transform.dat"); | |
48 | } | |
49 | ||
50 | //______________________________________________________________________________________________ | |
51 | AliMUONGMSSubprocessor::~AliMUONGMSSubprocessor() | |
52 | { | |
53 | /// Destructor | |
54 | } | |
55 | ||
56 | //______________________________________________________________________________________________ | |
57 | UInt_t AliMUONGMSSubprocessor::Process(TMap* /*dcsAliasMap*/) | |
58 | { | |
59 | /// Convert TGeoHMatrix to AliAlignObjMatrix and fill them into AliTestDataDCS object | |
60 | ||
61 | const char* fileName | |
62 | = Master()->GetFile(fgkSystem, fgkDataId, fgkDataId); | |
63 | if ( ! fileName) { | |
64 | AliErrorStream() << "File not found" << endl; | |
65 | return 1; | |
66 | } | |
67 | ||
68 | // Open root file | |
69 | TFile f(fileName); | |
70 | ||
71 | // Get array with matrices | |
72 | TClonesArray* array = (TClonesArray*)f.Get(fgkMatrixArrayName); | |
73 | if ( ! array ) { | |
74 | AliErrorStream() << "TClonesArray with not found in file " | |
75 | << fileName << endl; | |
76 | return 1; | |
77 | } | |
78 | ||
79 | // Convert matrices into Alice alignment objects | |
80 | for (Int_t i=0; i<array->GetEntriesFast(); i++ ) { | |
81 | TGeoHMatrix* matrix = (TGeoHMatrix*)array->At(i); | |
82 | fTransformer.AddMisAlignModule(matrix->GetUniqueID(), *matrix); | |
83 | } | |
84 | TObject* data = const_cast< TClonesArray*>(fTransformer.GetMisAlignmentData()); | |
85 | ||
86 | //Now we have to store the final CDB file | |
87 | AliCDBMetaData metaData; | |
88 | metaData.SetBeamPeriod(0); | |
89 | metaData.SetResponsible(""); | |
90 | metaData.SetComment("This preprocessor fills GMS alignment objects."); | |
91 | ||
92 | UInt_t result = Master()->Store("SHUTTLE", "GMS", data, &metaData, 0, 0); | |
93 | ||
94 | // Clear MisAlignArray in transformer | |
95 | fTransformer.ClearMisAlignmentData(); | |
96 | ||
97 | return result; | |
98 | } | |
99 |