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3f862c88 | 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 | // $MpId: $ | |
18 | // Category: management | |
19 | ||
3d1463c8 | 20 | //----------------------------------------------------------------------------- |
3f862c88 | 21 | // Class AliMpCDB |
22 | // ----------------------- | |
23 | // Manager class for mapping CDB IO | |
24 | // Author: Ivana Hrivnacova, IPN Orsay | |
3d1463c8 | 25 | //----------------------------------------------------------------------------- |
3f862c88 | 26 | |
27 | #include "AliMpCDB.h" | |
28 | ||
29 | #include "AliMpSegmentation.h" | |
30 | #include "AliMpDDLStore.h" | |
31 | ||
32 | #include "AliLog.h" | |
33 | #include "AliCDBManager.h" | |
34 | #include "AliCDBEntry.h" | |
35 | ||
36 | #include <TSystem.h> | |
37 | #include <TClass.h> | |
ff5445c2 | 38 | #include <Riostream.h> |
3f862c88 | 39 | |
40 | /// \cond CLASSIMP | |
41 | ClassImp(AliMpCDB) | |
42 | /// \endcond | |
43 | ||
3f862c88 | 44 | // |
45 | // static methods | |
46 | // | |
707ad0dc | 47 | |
3f862c88 | 48 | //______________________________________________________________________________ |
49 | Bool_t AliMpCDB::LoadMpSegmentation(Bool_t warn) | |
50 | { | |
51 | /// Load the sementation from the CDB if it does not yet exist; | |
52 | /// return false only in case loading from CDB failed | |
53 | ||
54 | AliDebugClass(1,""); | |
55 | ||
56 | if ( AliMpSegmentation::Instance(false) ) { | |
57 | if ( warn ) | |
58 | AliWarningClass("Segmentation has been already loaded."); | |
59 | return true; | |
60 | } | |
61 | ||
62 | AliCDBManager* cdbManager = AliCDBManager::Instance(); | |
ff5445c2 | 63 | if ( ! cdbManager->GetDefaultStorage() ) { |
64 | AliErrorClassStream() << "CDB default storage has not been set." << endl; | |
65 | return kFALSE; | |
66 | } | |
3f862c88 | 67 | |
68 | Int_t run = cdbManager->GetRun(); | |
69 | if ( run < 0 ) { | |
0be76c28 | 70 | AliErrorClassStream() << "Cannot get run number from CDB manager." << endl; |
71 | return kFALSE; | |
3f862c88 | 72 | } |
73 | ||
5699c0e6 | 74 | AliCDBEntry* cdbEntry = cdbManager->Get("MUON/Calib/Mapping", run); |
3f862c88 | 75 | |
5699c0e6 | 76 | if ( cdbEntry ) |
77 | { | |
78 | return (AliMpSegmentation*)cdbEntry->GetObject() != 0x0; | |
79 | } | |
80 | else | |
81 | { | |
82 | return kFALSE; | |
83 | } | |
3f862c88 | 84 | } |
85 | ||
86 | //______________________________________________________________________________ | |
87 | Bool_t AliMpCDB::LoadDDLStore(Bool_t warn) | |
88 | { | |
89 | /// Load the DDL store from the CDB if it does not yet exist | |
90 | /// return false only in case loading from CDB failed | |
91 | ||
92 | AliDebugClass(1,""); | |
93 | ||
94 | if ( AliMpDDLStore::Instance(false) ) { | |
95 | if ( warn ) | |
96 | AliWarningClass("DDL Store has been already loaded."); | |
97 | return true; | |
98 | } | |
99 | ||
707ad0dc | 100 | // Load segmentation |
101 | // | |
102 | LoadMpSegmentation(warn); | |
103 | ||
104 | // Load DDL store | |
105 | // | |
3f862c88 | 106 | AliCDBManager* cdbManager = AliCDBManager::Instance(); |
0be76c28 | 107 | if ( ! cdbManager->GetDefaultStorage() ) { |
108 | AliErrorClassStream() << "CDB default storage has not been set." << endl; | |
109 | return kFALSE; | |
110 | } | |
3f862c88 | 111 | |
112 | Int_t run = cdbManager->GetRun(); | |
113 | if ( run < 0 ) { | |
0be76c28 | 114 | AliErrorClassStream() << "Cannot get run number from CDB manager." << endl; |
115 | return kFALSE; | |
3f862c88 | 116 | } |
117 | ||
5699c0e6 | 118 | AliCDBEntry* cdbEntry = cdbManager->Get("MUON/Calib/DDLStore", run); |
3f862c88 | 119 | |
5699c0e6 | 120 | if ( cdbEntry ) |
121 | { | |
122 | return (AliMpDDLStore*)cdbEntry->GetObject() != 0x0; | |
123 | } | |
124 | else | |
125 | { | |
126 | return kFALSE; | |
127 | } | |
3f862c88 | 128 | } |
129 | ||
130 | //______________________________________________________________________________ | |
90bcb4c9 | 131 | Bool_t AliMpCDB::WriteMpSegmentation(Bool_t readData) |
3f862c88 | 132 | { |
133 | /// Write mapping segmentation in OCDB | |
134 | ||
90bcb4c9 | 135 | if ( ! readData && ! AliMpSegmentation::Instance() ) return false; |
136 | ||
3f862c88 | 137 | AliCDBManager* cdbManager = AliCDBManager::Instance(); |
138 | if ( ! cdbManager->GetDefaultStorage() ) | |
139 | cdbManager->SetDefaultStorage("local://$ALICE_ROOT"); | |
140 | ||
141 | AliCDBMetaData* cdbData = new AliCDBMetaData(); | |
142 | cdbData->SetResponsible("Dimuon Offline project"); | |
143 | cdbData->SetComment("MUON mapping"); | |
144 | cdbData->SetAliRootVersion(gSystem->Getenv("ARVERSION")); | |
145 | AliCDBId id("MUON/Calib/Mapping", 0, 9999999); | |
146 | ||
90bcb4c9 | 147 | if ( readData ) { |
148 | AliMpSegmentation::ReadData(false); | |
149 | AliMpDDLStore::ReadData(false); | |
150 | } | |
151 | ||
3f862c88 | 152 | return cdbManager->Put(AliMpSegmentation::Instance(), id, cdbData); |
153 | } | |
154 | ||
155 | //______________________________________________________________________________ | |
90bcb4c9 | 156 | Bool_t AliMpCDB::WriteDDLStore(Bool_t readData) |
3f862c88 | 157 | { |
158 | /// Write mapping DDL store in OCDB | |
159 | ||
90bcb4c9 | 160 | if ( ! readData && ! AliMpDDLStore::Instance() ) return false; |
161 | ||
3f862c88 | 162 | AliCDBManager* cdbManager = AliCDBManager::Instance(); |
163 | if ( ! cdbManager->GetDefaultStorage() ) | |
164 | cdbManager->SetDefaultStorage("local://$ALICE_ROOT"); | |
165 | ||
166 | AliCDBMetaData* cdbData = new AliCDBMetaData(); | |
167 | cdbData->SetResponsible("Dimuon Offline project"); | |
168 | cdbData->SetComment("MUON DDL store"); | |
169 | cdbData->SetAliRootVersion(gSystem->Getenv("ARVERSION")); | |
170 | AliCDBId id("MUON/Calib/DDLStore", 0, 9999999); | |
171 | ||
90bcb4c9 | 172 | if ( readData ) { |
173 | AliMpSegmentation::ReadData(false); | |
174 | AliMpDDLStore::ReadData(false); | |
175 | } | |
3f862c88 | 176 | return cdbManager->Put(AliMpDDLStore::Instance(), id, cdbData); |
177 | } |