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9e1ceb13 | 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 | **************************************************************************/ | |
fdf65bb5 | 15 | //------------------------------------------------------------------------- |
16 | // Implementation of AliCDBManager and AliCDBParam classe | |
17 | // Author: Alberto Colla | |
18 | // e-mail: Alberto.Colla@cern.ch | |
19 | //------------------------------------------------------------------------- | |
9e1ceb13 | 20 | |
21 | #include "AliCDBManager.h" | |
22 | #include "AliCDBStorage.h" | |
23 | #include "AliLog.h" | |
24 | #include "AliCDBDump.h" | |
25 | #include "AliCDBLocal.h" | |
26 | #include "AliCDBGrid.h" | |
02c4845e | 27 | #include "AliCDBEntry.h" |
28 | #include "AliCDBMetaData.h" | |
7de84b33 | 29 | #include "AliCDBHandler.h" |
9e1ceb13 | 30 | |
02c4845e | 31 | #include <TObjString.h> |
9e1ceb13 | 32 | #include <TSystem.h> |
7de84b33 | 33 | #include <TSAXParser.h> |
34 | #include <TFile.h> | |
35 | #include <TUUID.h> | |
9e1ceb13 | 36 | |
37 | ClassImp(AliCDBParam) | |
38 | ||
39 | ClassImp(AliCDBManager) | |
40 | ||
b8ec52f6 | 41 | //TODO OCDB and Reference folder should not be fully hardcoded but built from run number (or year/LHC period) |
42 | TString AliCDBManager::fgkCondUri("alien://folder=/alice/cern.ch/user/a/aliprod/testCDB/CDB?user=aliprod"); | |
43 | TString AliCDBManager::fgkRefUri("alien://folder=/alice/cern.ch/user/a/aliprod/testCDB/Reference?user=aliprod"); | |
7de84b33 | 44 | TString AliCDBManager::fgkMCIdealStorage("alien://folder=/alice/simulation/2008/v4-15-Release/Ideal"); |
45 | TString AliCDBManager::fgkMCFullStorage("alien://folder=/alice/simulation/2008/v4-15-Release/Full"); | |
46 | TString AliCDBManager::fgkMCResidualStorage("alien://folder=/alice/simulation/2008/v4-15-Release/Residual"); | |
47 | TString AliCDBManager::fgkOCDBFolderXMLfile("alien:///alice/data/OCDBFoldervsRunRange.xml"); | |
9e1ceb13 | 48 | AliCDBManager* AliCDBManager::fgInstance = 0x0; |
49 | ||
50 | //_____________________________________________________________________________ | |
d1982b43 | 51 | AliCDBManager* AliCDBManager::Instance(TMap *entryCache, Int_t run) |
b8ec52f6 | 52 | { |
9e1ceb13 | 53 | // returns AliCDBManager instance (singleton) |
54 | ||
55 | if (!fgInstance) { | |
56 | fgInstance = new AliCDBManager(); | |
d1982b43 | 57 | if (!entryCache) |
58 | fgInstance->Init(); | |
59 | else | |
60 | fgInstance->InitFromCache(entryCache,run); | |
9e1ceb13 | 61 | } |
62 | ||
63 | return fgInstance; | |
64 | } | |
65 | ||
66 | //_____________________________________________________________________________ | |
67 | void AliCDBManager::Init() { | |
68 | // factory registering | |
69 | ||
70 | RegisterFactory(new AliCDBDumpFactory()); | |
71 | RegisterFactory(new AliCDBLocalFactory()); | |
72 | // AliCDBGridFactory is registered only if AliEn libraries are enabled in Root | |
73 | if(!gSystem->Exec("root-config --has-alien |grep yes 2>&1 > /dev/null")){ // returns 0 if yes | |
74 | AliInfo("AliEn classes enabled in Root. AliCDBGrid factory registered."); | |
75 | RegisterFactory(new AliCDBGridFactory()); | |
b8ec52f6 | 76 | fCondParam = CreateParameter(fgkCondUri); |
77 | fRefParam = CreateParameter(fgkRefUri); | |
9e1ceb13 | 78 | } |
4667c116 | 79 | |
80 | InitShortLived(); | |
9e1ceb13 | 81 | } |
d1982b43 | 82 | |
83 | //_____________________________________________________________________________ | |
84 | void AliCDBManager::InitFromCache(TMap *entryCache, Int_t run) { | |
85 | // initialize manager from existing cache | |
86 | // used on the slaves in case of parallel reconstruction | |
87 | SetRun(run); | |
88 | ||
89 | TIter iter(entryCache->GetTable()); | |
90 | TPair* pair = 0; | |
91 | ||
92 | while((pair = dynamic_cast<TPair*> (iter.Next()))){ | |
93 | fEntryCache.Add(pair->Key(),pair->Value()); | |
94 | } | |
95 | // fEntry is the new owner of the cache | |
96 | fEntryCache.SetOwnerKeyValue(kTRUE,kTRUE); | |
77d2efce | 97 | entryCache->SetOwnerKeyValue(kFALSE,kFALSE); |
d1982b43 | 98 | AliInfo(Form("%d cache entries have been loaded",fEntryCache.GetEntries())); |
99 | } | |
100 | ||
9e1ceb13 | 101 | //_____________________________________________________________________________ |
102 | void AliCDBManager::Destroy() { | |
103 | // delete ALCDBManager instance and active storages | |
104 | ||
105 | if (fgInstance) { | |
4b5e0dce | 106 | //fgInstance->Delete(); |
9e1ceb13 | 107 | delete fgInstance; |
108 | fgInstance = 0x0; | |
109 | } | |
110 | } | |
111 | ||
112 | //_____________________________________________________________________________ | |
113 | AliCDBManager::AliCDBManager(): | |
fe12e09c | 114 | TObject(), |
115 | fFactories(), | |
116 | fActiveStorages(), | |
117 | fSpecificStorages(), | |
b21e3194 | 118 | fEntryCache(), |
119 | fIds(0), | |
120 | fStorageMap(0), | |
121 | fShortLived(0), | |
fe12e09c | 122 | fDefaultStorage(NULL), |
123 | fDrainStorage(NULL), | |
b21e3194 | 124 | fCondParam(0), |
125 | fRefParam(0), | |
4667c116 | 126 | fRun(-1), |
1f341624 | 127 | fCache(kTRUE), |
7de84b33 | 128 | fLock(kFALSE), |
129 | fRaw(kFALSE), | |
130 | fStartRunLHCPeriod(-1), | |
131 | fEndRunLHCPeriod(-1), | |
a6f59240 | 132 | fLHCPeriod(""), |
133 | fKey(0) | |
9e1ceb13 | 134 | { |
135 | // default constuctor | |
4b5e0dce | 136 | fFactories.SetOwner(1); |
62032124 | 137 | fActiveStorages.SetOwner(1); |
138 | fSpecificStorages.SetOwner(1); | |
d1982b43 | 139 | fEntryCache.SetName("CDBEntryCache"); |
77d2efce | 140 | fEntryCache.SetOwnerKeyValue(kTRUE,kTRUE); |
b21e3194 | 141 | |
142 | fStorageMap = new TMap(); | |
143 | fStorageMap->SetOwner(1); | |
144 | fIds = new TList(); | |
145 | fIds->SetOwner(1); | |
9e1ceb13 | 146 | } |
147 | ||
148 | //_____________________________________________________________________________ | |
149 | AliCDBManager::~AliCDBManager() { | |
150 | // destructor | |
4b5e0dce | 151 | ClearCache(); |
9e1ceb13 | 152 | DestroyActiveStorages(); |
62032124 | 153 | fFactories.Delete(); |
b05400be | 154 | fDrainStorage = 0x0; |
155 | fDefaultStorage = 0x0; | |
b21e3194 | 156 | delete fStorageMap; fStorageMap = 0; |
157 | delete fIds; fIds = 0; | |
b8ec52f6 | 158 | delete fCondParam; |
159 | delete fRefParam; | |
4667c116 | 160 | delete fShortLived; fShortLived = 0x0; |
9e1ceb13 | 161 | } |
162 | ||
9e1ceb13 | 163 | //_____________________________________________________________________________ |
164 | void AliCDBManager::PutActiveStorage(AliCDBParam* param, AliCDBStorage* storage){ | |
165 | // put a storage object into the list of active storages | |
166 | ||
167 | fActiveStorages.Add(param, storage); | |
168 | AliDebug(1, Form("Active storages: %d", fActiveStorages.GetEntries())); | |
169 | } | |
170 | ||
171 | //_____________________________________________________________________________ | |
172 | void AliCDBManager::RegisterFactory(AliCDBStorageFactory* factory) { | |
173 | // add a storage factory to the list of registerd factories | |
174 | ||
175 | if (!fFactories.Contains(factory)) { | |
176 | fFactories.Add(factory); | |
177 | } | |
178 | } | |
179 | ||
180 | //_____________________________________________________________________________ | |
fdf65bb5 | 181 | Bool_t AliCDBManager::HasStorage(const char* dbString) const { |
b21e3194 | 182 | // check if dbString is a URI valid for one of the registered factories |
9e1ceb13 | 183 | |
184 | TIter iter(&fFactories); | |
185 | ||
62032124 | 186 | AliCDBStorageFactory* factory=0; |
9e1ceb13 | 187 | while ((factory = (AliCDBStorageFactory*) iter.Next())) { |
188 | ||
189 | if (factory->Validate(dbString)) { | |
190 | return kTRUE; | |
4005d0b5 | 191 | } |
9e1ceb13 | 192 | } |
193 | ||
194 | return kFALSE; | |
195 | } | |
196 | ||
197 | //_____________________________________________________________________________ | |
fdf65bb5 | 198 | AliCDBParam* AliCDBManager::CreateParameter(const char* dbString) const { |
9e1ceb13 | 199 | // create AliCDBParam object from URI string |
200 | ||
201 | TIter iter(&fFactories); | |
7de84b33 | 202 | |
62032124 | 203 | AliCDBStorageFactory* factory=0; |
9e1ceb13 | 204 | while ((factory = (AliCDBStorageFactory*) iter.Next())) { |
9e1ceb13 | 205 | AliCDBParam* param = factory->CreateParameter(dbString); |
62032124 | 206 | if(param) return param; |
9e1ceb13 | 207 | } |
208 | ||
209 | return NULL; | |
210 | } | |
211 | ||
212 | //_____________________________________________________________________________ | |
213 | AliCDBStorage* AliCDBManager::GetStorage(const char* dbString) { | |
214 | // get storage object from URI string | |
1f341624 | 215 | |
9e1ceb13 | 216 | AliCDBParam* param = CreateParameter(dbString); |
217 | if (!param) { | |
c3a7b59a | 218 | AliError(Form("Failed to activate requested storage! Check URI: %s", dbString)); |
9e1ceb13 | 219 | return NULL; |
82096dfc | 220 | } |
9e1ceb13 | 221 | |
222 | AliCDBStorage* aStorage = GetStorage(param); | |
223 | ||
224 | delete param; | |
9e1ceb13 | 225 | return aStorage; |
226 | } | |
227 | ||
228 | //_____________________________________________________________________________ | |
229 | AliCDBStorage* AliCDBManager::GetStorage(const AliCDBParam* param) { | |
230 | // get storage object from AliCDBParam object | |
1f341624 | 231 | |
82096dfc | 232 | // if the list of active storages already contains |
9e1ceb13 | 233 | // the requested storage, return it |
234 | AliCDBStorage* aStorage = GetActiveStorage(param); | |
235 | if (aStorage) { | |
236 | return aStorage; | |
237 | } | |
238 | ||
1f341624 | 239 | // if lock is ON, cannot activate more storages! |
240 | if(fLock) { | |
241 | if (fDefaultStorage) { | |
242 | AliFatal("Lock is ON, and default storage is already set: " | |
243 | "cannot reset it or activate more storages!"); | |
244 | } | |
245 | } | |
246 | ||
9e1ceb13 | 247 | TIter iter(&fFactories); |
248 | ||
62032124 | 249 | AliCDBStorageFactory* factory=0; |
917a098b | 250 | |
9e1ceb13 | 251 | // loop on the list of registered factories |
252 | while ((factory = (AliCDBStorageFactory*) iter.Next())) { | |
253 | ||
254 | // each factory tries to create its storage from the parameter | |
255 | aStorage = factory->Create(param); | |
256 | if (aStorage) { | |
257 | PutActiveStorage(param->CloneParam(), aStorage); | |
917a098b | 258 | aStorage->SetURI(param->GetURI()); |
6dc56e97 | 259 | if(fRun >= 0) { |
96b7636d | 260 | if(aStorage->GetType() == "alien"){ |
261 | aStorage->QueryCDB(fRun); | |
262 | } else { | |
263 | AliDebug(2, | |
264 | "Skipping query for valid files, it is used only in grid..."); | |
265 | } | |
c3a7b59a | 266 | } |
9e1ceb13 | 267 | return aStorage; |
268 | } | |
269 | } | |
270 | ||
c3a7b59a | 271 | AliError(Form("Failed to activate requested storage! Check URI: %s", param->GetURI().Data())); |
272 | ||
9e1ceb13 | 273 | return NULL; |
274 | } | |
275 | ||
62032124 | 276 | //_____________________________________________________________________________ |
277 | AliCDBStorage* AliCDBManager::GetActiveStorage(const AliCDBParam* param) { | |
278 | // get a storage object from the list of active storages | |
279 | ||
280 | return dynamic_cast<AliCDBStorage*> (fActiveStorages.GetValue(param)); | |
281 | } | |
282 | ||
9e1ceb13 | 283 | //_____________________________________________________________________________ |
284 | TList* AliCDBManager::GetActiveStorages() { | |
285 | // return list of active storages | |
62032124 | 286 | // user has responsibility to delete returned object |
9e1ceb13 | 287 | |
288 | TList* result = new TList(); | |
289 | ||
917a098b | 290 | TIter iter(fActiveStorages.GetTable()); |
62032124 | 291 | TPair* aPair=0; |
9e1ceb13 | 292 | while ((aPair = (TPair*) iter.Next())) { |
293 | result->Add(aPair->Value()); | |
294 | } | |
295 | ||
296 | return result; | |
297 | } | |
298 | ||
299 | //_____________________________________________________________________________ | |
300 | void AliCDBManager::SetDrain(const char* dbString) { | |
301 | // set drain storage from URI string | |
302 | ||
303 | fDrainStorage = GetStorage(dbString); | |
304 | } | |
305 | ||
306 | //_____________________________________________________________________________ | |
307 | void AliCDBManager::SetDrain(const AliCDBParam* param) { | |
308 | // set drain storage from AliCDBParam | |
b8ec52f6 | 309 | |
9e1ceb13 | 310 | fDrainStorage = GetStorage(param); |
311 | } | |
312 | ||
313 | //_____________________________________________________________________________ | |
314 | void AliCDBManager::SetDrain(AliCDBStorage* storage) { | |
315 | // set drain storage from another active storage | |
316 | ||
317 | fDrainStorage = storage; | |
318 | } | |
319 | ||
320 | //_____________________________________________________________________________ | |
321 | Bool_t AliCDBManager::Drain(AliCDBEntry *entry) { | |
322 | // drain retrieved object to drain storage | |
323 | ||
b8ec52f6 | 324 | AliDebug(2, "Draining into drain storage..."); |
9e1ceb13 | 325 | return fDrainStorage->Put(entry); |
326 | } | |
327 | ||
7de84b33 | 328 | //____________________________________________________________________________ |
9e1ceb13 | 329 | void AliCDBManager::SetDefaultStorage(const char* dbString) { |
330 | // sets default storage from URI string | |
1f341624 | 331 | |
82096dfc | 332 | AliInfo(Form("Setting Default storage to: %s",dbString)); |
4954c5cd | 333 | |
7de84b33 | 334 | // checking whether we are in the raw case |
335 | TString dbStringTemp(dbString); | |
336 | if (dbStringTemp == "raw://") fRaw = kTRUE; | |
337 | ||
338 | AliCDBStorage* bckStorage = fDefaultStorage; | |
339 | ||
82096dfc | 340 | fDefaultStorage = GetStorage(dbString); |
95c0e132 | 341 | |
342 | if(!fDefaultStorage) return; | |
7de84b33 | 343 | |
4954c5cd | 344 | if(bckStorage && (fDefaultStorage != bckStorage)){ |
345 | AliWarning("Existing default storage replaced: clearing cache!"); | |
346 | ClearCache(); | |
347 | } | |
7de84b33 | 348 | |
b21e3194 | 349 | if (fStorageMap->Contains("default")) { |
350 | delete fStorageMap->Remove(fStorageMap->GetValue("default")); | |
351 | } | |
352 | fStorageMap->Add(new TObjString("default"), new TObjString(fDefaultStorage->GetURI())); | |
9e1ceb13 | 353 | } |
9e1ceb13 | 354 | //_____________________________________________________________________________ |
355 | void AliCDBManager::SetDefaultStorage(const AliCDBParam* param) { | |
356 | // set default storage from AliCDBParam object | |
1f341624 | 357 | |
4954c5cd | 358 | AliCDBStorage* bckStorage = fDefaultStorage; |
359 | ||
b8ec52f6 | 360 | fDefaultStorage = GetStorage(param); |
4954c5cd | 361 | |
95c0e132 | 362 | if(!fDefaultStorage) return; |
363 | ||
4954c5cd | 364 | if(bckStorage && (fDefaultStorage != bckStorage)){ |
365 | AliWarning("Existing default storage replaced: clearing cache!"); | |
366 | ClearCache(); | |
367 | } | |
b21e3194 | 368 | |
369 | if (fStorageMap->Contains("default")) { | |
370 | delete fStorageMap->Remove(fStorageMap->GetValue("default")); | |
371 | } | |
372 | fStorageMap->Add(new TObjString("default"), new TObjString(fDefaultStorage->GetURI())); | |
9e1ceb13 | 373 | } |
374 | ||
375 | //_____________________________________________________________________________ | |
376 | void AliCDBManager::SetDefaultStorage(AliCDBStorage* storage) { | |
377 | // set default storage from another active storage | |
1f341624 | 378 | |
379 | // if lock is ON, cannot activate more storages! | |
380 | if(fLock) { | |
381 | if (fDefaultStorage) { | |
382 | AliFatal("Lock is ON, and default storage is already set: " | |
383 | "cannot reset it or activate more storages!"); | |
384 | } | |
385 | } | |
386 | ||
387 | if (!storage) { | |
388 | UnsetDefaultStorage(); | |
389 | return; | |
390 | } | |
391 | ||
4954c5cd | 392 | AliCDBStorage* bckStorage = fDefaultStorage; |
393 | ||
9e1ceb13 | 394 | fDefaultStorage = storage; |
4954c5cd | 395 | |
396 | if(bckStorage && (fDefaultStorage != bckStorage)){ | |
397 | AliWarning("Existing default storage replaced: clearing cache!"); | |
398 | ClearCache(); | |
399 | } | |
b21e3194 | 400 | |
401 | if (fStorageMap->Contains("default")) { | |
402 | delete fStorageMap->Remove(fStorageMap->GetValue("default")); | |
403 | } | |
404 | fStorageMap->Add(new TObjString("default"), new TObjString(fDefaultStorage->GetURI())); | |
9e1ceb13 | 405 | } |
4667c116 | 406 | |
7de84b33 | 407 | //_____________________________________________________________________________ |
408 | void AliCDBManager::SetDefaultStorage(const char* mcString, const char* simType) { | |
409 | // sets default storage for MC data | |
410 | // mcString MUST be "MC", | |
411 | // simType can be "Ideal","Residual","Full" | |
412 | ||
413 | TString strmcString(mcString); | |
414 | TString strsimType(simType); | |
415 | TString dbString; | |
416 | if (strmcString != "MC"){ | |
417 | AliFatal("Method requires first string to be MC!"); | |
418 | } | |
419 | else { | |
420 | if (strsimType == "Ideal"){ | |
421 | dbString = fgkMCIdealStorage; | |
422 | } | |
423 | else if (strsimType == "Full"){ | |
424 | dbString = fgkMCFullStorage; | |
425 | } | |
426 | else if (strsimType == "Residual"){ | |
427 | dbString = fgkMCResidualStorage; | |
428 | } | |
429 | else { | |
430 | AliFatal("Error in setting the storage for MC data, second argument MUST be either \"Ideal\" or \"Full\" or \"Residual\"."); | |
431 | } | |
432 | ||
433 | SetDefaultStorage(dbString.Data()); | |
434 | if(!fDefaultStorage) AliFatal(Form("%s storage not there! Please check!",fLHCPeriod.Data())); | |
435 | } | |
436 | } | |
437 | //_____________________________________________________________________________ | |
438 | void AliCDBManager::SetDefaultStorageFromRun(Int_t run) { | |
439 | // set default storage from the run number - to be used only with raw data | |
440 | ||
441 | // if lock is ON, cannot activate more storages! | |
442 | if(fLock) { | |
443 | if (fDefaultStorage) { | |
444 | AliFatal("Lock is ON, and default storage is already set: " | |
445 | "cannot activate default storage from run number"); | |
446 | } | |
447 | } | |
448 | ||
449 | // retrieve XML file from alien | |
450 | TUUID uuid; | |
451 | TString rndname = "/tmp/"; | |
452 | rndname += "OCDBFolderXML."; | |
453 | rndname += uuid.AsString(); | |
454 | rndname += ".xml"; | |
455 | AliDebug(2, Form("file to be copied = %s", fgkOCDBFolderXMLfile.Data())); | |
456 | if (!TFile::Cp(fgkOCDBFolderXMLfile.Data(), rndname.Data())) { | |
457 | AliFatal(Form("Cannot make a local copy of OCDBFolder xml file in %s",rndname.Data())); | |
458 | } | |
459 | AliCDBHandler* saxcdb = new AliCDBHandler(); | |
460 | saxcdb->SetRun(run); | |
461 | TSAXParser *saxParser = new TSAXParser(); | |
462 | saxParser->ConnectToHandler("AliCDBHandler", saxcdb); | |
463 | saxParser->ParseFile(rndname.Data()); | |
464 | AliInfo(Form(" LHC folder = %s", saxcdb->GetOCDBFolder().Data())); | |
465 | AliInfo(Form(" LHC period start run = %d", saxcdb->GetStartRunRange())); | |
466 | AliInfo(Form(" LHC period end run = %d", saxcdb->GetEndRunRange())); | |
467 | fLHCPeriod = saxcdb->GetOCDBFolder(); | |
468 | fStartRunLHCPeriod = saxcdb->GetStartRunRange(); | |
469 | fEndRunLHCPeriod = saxcdb->GetEndRunRange(); | |
470 | ||
471 | SetDefaultStorage(fLHCPeriod.Data()); | |
472 | if(!fDefaultStorage) AliFatal(Form("%s storage not there! Please check!",fLHCPeriod.Data())); | |
473 | ||
474 | } | |
475 | ||
4667c116 | 476 | //_____________________________________________________________________________ |
1f341624 | 477 | void AliCDBManager::UnsetDefaultStorage() { |
478 | // Unset default storage | |
479 | ||
480 | // if lock is ON, action is forbidden! | |
481 | if(fLock) { | |
482 | if (fDefaultStorage) { | |
483 | AliFatal("Lock is ON: cannot unset default storage!"); | |
484 | } | |
485 | } | |
486 | ||
487 | if (fDefaultStorage) { | |
488 | AliWarning("Clearing cache!"); | |
489 | ClearCache(); | |
490 | } | |
491 | ||
492 | fDefaultStorage = 0x0; | |
4667c116 | 493 | } |
9e1ceb13 | 494 | |
02c4845e | 495 | //_____________________________________________________________________________ |
024cf675 | 496 | void AliCDBManager::SetSpecificStorage(const char* calibType, const char* dbString) { |
497 | // sets storage specific for detector or calibration type (works with AliCDBManager::Get(...)) | |
02c4845e | 498 | |
499 | AliCDBParam *aPar = CreateParameter(dbString); | |
500 | if(!aPar) return; | |
024cf675 | 501 | SetSpecificStorage(calibType, aPar); |
02c4845e | 502 | delete aPar; |
503 | } | |
504 | ||
505 | //_____________________________________________________________________________ | |
024cf675 | 506 | void AliCDBManager::SetSpecificStorage(const char* calibType, AliCDBParam* param) { |
507 | // sets storage specific for detector or calibration type (works with AliCDBManager::Get(...)) | |
508 | // Default storage should be defined prior to any specific storages, e.g.: | |
509 | // AliCDBManager::instance()->SetDefaultStorage("alien://"); | |
c3a7b59a | 510 | // AliCDBManager::instance()->SetSpecificStorage("TPC/*","local://DB_TPC"); |
511 | // AliCDBManager::instance()->SetSpecificStorage("*/Align/*","local://DB_TPCAlign"); | |
512 | // calibType must be a valid CDB path! (3 level folder structure) | |
02c4845e | 513 | |
7de84b33 | 514 | |
02c4845e | 515 | if(!fDefaultStorage) { |
c3a7b59a | 516 | AliError("Please activate a default storage first!"); |
02c4845e | 517 | return; |
518 | } | |
4005d0b5 | 519 | |
7de84b33 | 520 | |
62032124 | 521 | AliCDBPath aPath(calibType); |
522 | if(!aPath.IsValid()){ | |
523 | AliError(Form("Not a valid path: %s", calibType)); | |
524 | return; | |
525 | } | |
526 | ||
527 | TObjString *objCalibType = new TObjString(aPath.GetPath()); | |
024cf675 | 528 | if(fSpecificStorages.Contains(objCalibType)){ |
62032124 | 529 | AliWarning(Form("Storage \"%s\" already activated! It will be replaced by the new one", |
024cf675 | 530 | calibType)); |
4005d0b5 | 531 | AliCDBParam *checkPar = dynamic_cast<AliCDBParam*> (fSpecificStorages.GetValue(calibType)); |
532 | if(checkPar) delete checkPar; | |
8e245d15 | 533 | delete fSpecificStorages.Remove(objCalibType); |
02c4845e | 534 | } |
95c0e132 | 535 | AliCDBStorage *aStorage = GetStorage(param); |
536 | if(!aStorage) return; | |
96b7636d | 537 | |
538 | fSpecificStorages.Add(objCalibType, param->CloneParam()); | |
b21e3194 | 539 | |
540 | if(fStorageMap->Contains(objCalibType)){ | |
541 | delete fStorageMap->Remove(objCalibType); | |
542 | } | |
543 | fStorageMap->Add(objCalibType->Clone(), new TObjString(param->GetURI())); | |
544 | ||
02c4845e | 545 | } |
546 | ||
547 | //_____________________________________________________________________________ | |
024cf675 | 548 | AliCDBStorage* AliCDBManager::GetSpecificStorage(const char* calibType) { |
549 | // get storage specific for detector or calibration type | |
4b5e0dce | 550 | |
9c7fb557 | 551 | AliCDBPath calibPath(calibType); |
552 | if(!calibPath.IsValid()) return NULL; | |
96b7636d | 553 | |
9c7fb557 | 554 | AliCDBParam *checkPar = (AliCDBParam*) fSpecificStorages.GetValue(calibPath.GetPath()); |
02c4845e | 555 | if(!checkPar){ |
b8ec52f6 | 556 | AliError(Form("%s storage not found!", calibType)); |
02c4845e | 557 | return NULL; |
558 | } else { | |
559 | return GetStorage(checkPar); | |
560 | } | |
96b7636d | 561 | |
02c4845e | 562 | } |
563 | ||
024cf675 | 564 | //_____________________________________________________________________________ |
565 | AliCDBParam* AliCDBManager::SelectSpecificStorage(const TString& path) { | |
82096dfc | 566 | // select storage valid for path from the list of specific storages |
024cf675 | 567 | |
62032124 | 568 | AliCDBPath aPath(path); |
4005d0b5 | 569 | if(!aPath.IsValid()) return NULL; |
62032124 | 570 | |
024cf675 | 571 | TIter iter(&fSpecificStorages); |
62032124 | 572 | TObjString *aCalibType=0; |
96b7636d | 573 | AliCDBPath tmpPath("null/null/null"); |
024cf675 | 574 | AliCDBParam* aPar=0; |
575 | while((aCalibType = (TObjString*) iter.Next())){ | |
62032124 | 576 | AliCDBPath calibTypePath(aCalibType->GetName()); |
577 | if(calibTypePath.Comprises(aPath)) { | |
96b7636d | 578 | if(calibTypePath.Comprises(tmpPath)) continue; |
024cf675 | 579 | aPar = (AliCDBParam*) fSpecificStorages.GetValue(aCalibType); |
96b7636d | 580 | tmpPath.SetPath(calibTypePath.GetPath()); |
024cf675 | 581 | } |
582 | } | |
583 | return aPar; | |
584 | } | |
585 | ||
02c4845e | 586 | //_____________________________________________________________________________ |
4667c116 | 587 | AliCDBEntry* AliCDBManager::Get(const AliCDBPath& path, Int_t runNumber, |
02c4845e | 588 | Int_t version, Int_t subVersion) { |
589 | // get an AliCDBEntry object from the database | |
590 | ||
024cf675 | 591 | if(runNumber < 0){ |
592 | // RunNumber is not specified. Try with fRun | |
593 | if (fRun < 0){ | |
594 | AliError("Run number neither specified in query nor set in AliCDBManager! Use AliCDBManager::SetRun."); | |
595 | return NULL; | |
596 | } | |
597 | runNumber = fRun; | |
598 | } | |
599 | ||
02c4845e | 600 | return Get(AliCDBId(path, runNumber, runNumber, version, subVersion)); |
601 | } | |
602 | ||
603 | //_____________________________________________________________________________ | |
4667c116 | 604 | AliCDBEntry* AliCDBManager::Get(const AliCDBPath& path, |
02c4845e | 605 | const AliCDBRunRange& runRange, Int_t version, |
606 | Int_t subVersion) { | |
607 | // get an AliCDBEntry object from the database! | |
608 | ||
609 | return Get(AliCDBId(path, runRange, version, subVersion)); | |
610 | } | |
611 | ||
612 | //_____________________________________________________________________________ | |
4667c116 | 613 | AliCDBEntry* AliCDBManager::Get(const AliCDBId& query) { |
02c4845e | 614 | // get an AliCDBEntry object from the database |
615 | ||
02c4845e | 616 | // check if query's path and runRange are valid |
617 | // query is invalid also if version is not specified and subversion is! | |
618 | if (!query.IsValid()) { | |
619 | AliError(Form("Invalid query: %s", query.ToString().Data())); | |
620 | return NULL; | |
621 | } | |
024cf675 | 622 | |
623 | // query is not specified if path contains wildcard or run range= [-1,-1] | |
624 | if (!query.IsSpecified()) { | |
4667c116 | 625 | AliError(Form("Unspecified query: %s", |
02c4845e | 626 | query.ToString().Data())); |
627 | return NULL; | |
628 | } | |
629 | ||
1f341624 | 630 | if(fLock && query.GetFirstRun() != fRun) |
631 | AliFatal("Lock is ON: cannot use different run number than the internal one!"); | |
632 | ||
633 | if(fCache && query.GetFirstRun() != fRun) | |
024cf675 | 634 | AliWarning("Run number explicitly set in query: CDB cache temporarily disabled!"); |
635 | ||
024cf675 | 636 | AliCDBEntry *entry=0; |
8e245d15 | 637 | |
024cf675 | 638 | // first look into map of cached objects |
62032124 | 639 | if(fCache && query.GetFirstRun() == fRun) |
024cf675 | 640 | entry = (AliCDBEntry*) fEntryCache.GetValue(query.GetPath()); |
641 | ||
642 | if(entry) { | |
b8ec52f6 | 643 | AliDebug(2, Form("Object %s retrieved from cache !!",query.GetPath().Data())); |
024cf675 | 644 | return entry; |
645 | } | |
96b7636d | 646 | |
d1982b43 | 647 | if(!fDefaultStorage) { |
648 | AliError("No storage set!"); | |
649 | return NULL; | |
650 | } | |
96b7636d | 651 | // Entry is not in cache -> retrieve it from CDB and cache it!! |
024cf675 | 652 | AliCDBStorage *aStorage=0; |
653 | AliCDBParam *aPar=SelectSpecificStorage(query.GetPath()); | |
1f341624 | 654 | // Bool_t usedDefStorage=kTRUE; |
62032124 | 655 | |
02c4845e | 656 | if(aPar) { |
657 | aStorage=GetStorage(aPar); | |
658 | TString str = aPar->GetURI(); | |
659 | AliDebug(2,Form("Looking into storage: %s",str.Data())); | |
1f341624 | 660 | // usedDefStorage=kFALSE; |
4667c116 | 661 | |
02c4845e | 662 | } else { |
663 | aStorage=GetDefaultStorage(); | |
96b7636d | 664 | AliDebug(2,"Looking into default storage"); |
02c4845e | 665 | } |
4667c116 | 666 | |
024cf675 | 667 | entry = aStorage->Get(query); |
024cf675 | 668 | |
4667c116 | 669 | if(entry && fCache && (query.GetFirstRun() == fRun)){ |
024cf675 | 670 | CacheEntry(query.GetPath(), entry); |
671 | } | |
8e245d15 | 672 | |
b21e3194 | 673 | if(entry && !fIds->Contains(&entry->GetId())){ |
674 | fIds->Add(entry->GetId().Clone()); | |
675 | } | |
676 | ||
677 | ||
024cf675 | 678 | return entry; |
4667c116 | 679 | |
680 | } | |
681 | ||
0f40a831 | 682 | //_____________________________________________________________________________ |
683 | const char* AliCDBManager::GetURI(const char* path) { | |
684 | // return the URI of the storage where to look for path | |
685 | ||
686 | if(!IsDefaultStorageSet()) return 0; | |
687 | ||
688 | AliCDBParam *aPar=SelectSpecificStorage(path); | |
689 | ||
690 | if(aPar) { | |
691 | return aPar->GetURI().Data(); | |
692 | ||
693 | } else { | |
694 | return GetDefaultStorage()->GetURI().Data(); | |
695 | } | |
696 | ||
697 | return 0; | |
698 | } | |
699 | ||
4667c116 | 700 | //_____________________________________________________________________________ |
701 | AliCDBId* AliCDBManager::GetId(const AliCDBPath& path, Int_t runNumber, | |
702 | Int_t version, Int_t subVersion) { | |
703 | // get the AliCDBId of the valid object from the database (does not retrieve the object) | |
704 | // User must delete returned object! | |
705 | ||
706 | if(runNumber < 0){ | |
707 | // RunNumber is not specified. Try with fRun | |
708 | if (fRun < 0){ | |
709 | AliError("Run number neither specified in query nor set in AliCDBManager! Use AliCDBManager::SetRun."); | |
710 | return NULL; | |
711 | } | |
712 | runNumber = fRun; | |
713 | } | |
714 | ||
715 | return GetId(AliCDBId(path, runNumber, runNumber, version, subVersion)); | |
716 | } | |
717 | ||
718 | //_____________________________________________________________________________ | |
719 | AliCDBId* AliCDBManager::GetId(const AliCDBPath& path, | |
720 | const AliCDBRunRange& runRange, Int_t version, | |
721 | Int_t subVersion) { | |
722 | // get the AliCDBId of the valid object from the database (does not retrieve the object) | |
723 | // User must delete returned object! | |
724 | ||
725 | return GetId(AliCDBId(path, runRange, version, subVersion)); | |
726 | } | |
727 | ||
728 | //_____________________________________________________________________________ | |
729 | AliCDBId* AliCDBManager::GetId(const AliCDBId& query) { | |
730 | // get the AliCDBId of the valid object from the database (does not retrieve the object) | |
731 | // User must delete returned object! | |
732 | ||
733 | if(!fDefaultStorage) { | |
734 | AliError("No storage set!"); | |
735 | return NULL; | |
736 | } | |
737 | ||
738 | // check if query's path and runRange are valid | |
739 | // query is invalid also if version is not specified and subversion is! | |
740 | if (!query.IsValid()) { | |
741 | AliError(Form("Invalid query: %s", query.ToString().Data())); | |
742 | return NULL; | |
743 | } | |
744 | ||
745 | // query is not specified if path contains wildcard or run range= [-1,-1] | |
746 | if (!query.IsSpecified()) { | |
747 | AliError(Form("Unspecified query: %s", | |
748 | query.ToString().Data())); | |
749 | return NULL; | |
750 | } | |
751 | ||
752 | if(fCache && query.GetFirstRun() != fRun) | |
753 | AliWarning("Run number explicitly set in query: CDB cache temporarily disabled!"); | |
754 | ||
755 | AliCDBEntry* entry = 0; | |
756 | ||
757 | // first look into map of cached objects | |
758 | if(fCache && query.GetFirstRun() == fRun) | |
759 | entry = (AliCDBEntry*) fEntryCache.GetValue(query.GetPath()); | |
760 | ||
761 | if(entry) { | |
762 | AliDebug(2, Form("Object %s retrieved from cache !!",query.GetPath().Data())); | |
763 | return dynamic_cast<AliCDBId*> (entry->GetId().Clone()); | |
764 | } | |
765 | ||
766 | // Entry is not in cache -> retrieve it from CDB and cache it!! | |
767 | AliCDBStorage *aStorage=0; | |
768 | AliCDBParam *aPar=SelectSpecificStorage(query.GetPath()); | |
769 | ||
770 | if(aPar) { | |
771 | aStorage=GetStorage(aPar); | |
772 | TString str = aPar->GetURI(); | |
773 | AliDebug(2,Form("Looking into storage: %s",str.Data())); | |
024cf675 | 774 | |
4667c116 | 775 | } else { |
776 | aStorage=GetDefaultStorage(); | |
777 | AliDebug(2,"Looking into default storage"); | |
778 | } | |
779 | ||
780 | return aStorage->GetId(query); | |
781 | ||
02c4845e | 782 | } |
783 | ||
784 | //_____________________________________________________________________________ | |
62032124 | 785 | TList* AliCDBManager::GetAll(const AliCDBPath& path, Int_t runNumber, |
02c4845e | 786 | Int_t version, Int_t subVersion) { |
787 | // get multiple AliCDBEntry objects from the database | |
788 | ||
afd8dbf4 | 789 | if(runNumber < 0){ |
790 | // RunNumber is not specified. Try with fRun | |
791 | if (fRun < 0){ | |
792 | AliError("Run number neither specified in query nor set in AliCDBManager! Use AliCDBManager::SetRun."); | |
793 | return NULL; | |
794 | } | |
795 | runNumber = fRun; | |
796 | } | |
797 | ||
02c4845e | 798 | return GetAll(AliCDBId(path, runNumber, runNumber, version, |
799 | subVersion)); | |
800 | } | |
801 | ||
802 | //_____________________________________________________________________________ | |
8e245d15 | 803 | TList* AliCDBManager::GetAll(const AliCDBPath& path, |
02c4845e | 804 | const AliCDBRunRange& runRange, Int_t version, Int_t subVersion) { |
805 | // get multiple AliCDBEntry objects from the database | |
806 | ||
807 | return GetAll(AliCDBId(path, runRange, version, subVersion)); | |
808 | } | |
809 | ||
810 | //_____________________________________________________________________________ | |
811 | TList* AliCDBManager::GetAll(const AliCDBId& query) { | |
812 | // get multiple AliCDBEntry objects from the database | |
024cf675 | 813 | // Warning: this method works correctly only for queries of the type "Detector/*" |
814 | // and not for more specific queries e.g. "Detector/Calib/*" ! | |
8e245d15 | 815 | // Warning #2: Entries are cached, but GetAll will keep on retrieving objects from OCDB! |
816 | // To get an object from cache use Get() function | |
02c4845e | 817 | |
818 | if(!fDefaultStorage) { | |
819 | AliError("No storage set!"); | |
820 | return NULL; | |
821 | } | |
822 | ||
823 | if (!query.IsValid()) { | |
824 | AliError(Form("Invalid query: %s", query.ToString().Data())); | |
825 | return NULL; | |
826 | } | |
827 | ||
afd8dbf4 | 828 | if((fSpecificStorages.GetEntries()>0) && query.GetPath().BeginsWith('*')){ |
829 | // if specific storages are active a query with "*" is ambiguous | |
830 | AliError("Query too generic in this context!"); | |
8e245d15 | 831 | return NULL; |
02c4845e | 832 | } |
833 | ||
834 | if (query.IsAnyRange()) { | |
835 | AliError(Form("Unspecified run or runrange: %s", | |
8e245d15 | 836 | query.ToString().Data())); |
02c4845e | 837 | return NULL; |
8e245d15 | 838 | } |
839 | ||
1f341624 | 840 | if(fLock && query.GetFirstRun() != fRun) |
841 | AliFatal("Lock is ON: cannot use different run number than the internal one!"); | |
842 | ||
6dc56e97 | 843 | AliCDBParam *aPar=SelectSpecificStorage(query.GetPath()); |
024cf675 | 844 | |
8e245d15 | 845 | AliCDBStorage *aStorage; |
02c4845e | 846 | if(aPar) { |
847 | aStorage=GetStorage(aPar); | |
96b7636d | 848 | AliDebug(2,Form("Looking into storage: %s", aPar->GetURI().Data())); |
8e245d15 | 849 | |
02c4845e | 850 | } else { |
851 | aStorage=GetDefaultStorage(); | |
8e245d15 | 852 | AliDebug(2,"Looking into default storage"); |
02c4845e | 853 | } |
854 | ||
96b7636d | 855 | TList *result = 0; |
856 | if(aStorage) result = aStorage->GetAll(query); | |
8e245d15 | 857 | if(!result) return 0; |
858 | ||
96b7636d | 859 | // loop on result to check whether entries should be re-queried with specific storages |
860 | if(fSpecificStorages.GetEntries()>0 && ! (fSpecificStorages.GetEntries() == 1 && aPar)) { | |
861 | AliInfo("Now look into all other specific storages..."); | |
862 | ||
863 | TIter iter(result); | |
864 | AliCDBEntry* chkEntry=0; | |
865 | ||
866 | while((chkEntry = dynamic_cast<AliCDBEntry*> (iter.Next()))){ | |
867 | AliCDBId& chkId = chkEntry->GetId(); | |
868 | AliDebug(2, Form("Checking id %s ", chkId.GetPath().Data())); | |
869 | AliCDBParam *chkPar=SelectSpecificStorage(chkId.GetPath()); | |
870 | if (!chkPar || aPar == chkPar) continue; | |
871 | AliCDBStorage *chkStorage = GetStorage(chkPar); | |
872 | AliDebug(2, Form("Found specific storage! %s", chkPar->GetURI().Data())); | |
873 | ||
874 | AliCDBEntry *newEntry=0; | |
875 | chkId.SetRunRange(query.GetFirstRun(), query.GetLastRun()); | |
876 | chkId.SetVersion(query.GetVersion()); | |
877 | chkId.SetSubVersion(query.GetSubVersion()); | |
878 | ||
879 | if(chkStorage) newEntry = chkStorage->Get(chkId); | |
880 | if(!newEntry) continue; | |
881 | ||
882 | // object is found in specific storage: replace entry in the result list! | |
883 | chkEntry->SetOwner(1); | |
884 | delete result->Remove(chkEntry); | |
885 | result->AddFirst(newEntry); | |
886 | } | |
887 | ||
888 | Int_t nEntries = result->GetEntries(); | |
889 | AliInfo("After look into other specific storages, result list is:"); | |
890 | for(int i=0; i<nEntries;i++){ | |
891 | AliCDBEntry *entry = (AliCDBEntry*) result->At(i); | |
892 | AliInfo(Form("%s",entry->GetId().ToString().Data())); | |
893 | } | |
894 | } | |
895 | ||
8e245d15 | 896 | // caching entries |
b21e3194 | 897 | TIter iter(result); |
898 | AliCDBEntry* entry=0; | |
899 | while((entry = dynamic_cast<AliCDBEntry*> (iter.Next()))){ | |
02c4845e | 900 | |
b21e3194 | 901 | if(!fIds->Contains(&entry->GetId())){ |
902 | fIds->Add(entry->GetId().Clone()); | |
903 | } | |
904 | if(fCache && (query.GetFirstRun() == fRun)){ | |
96b7636d | 905 | CacheEntry(entry->GetId().GetPath(), entry); |
8e245d15 | 906 | } |
907 | } | |
908 | ||
b21e3194 | 909 | |
8e245d15 | 910 | return result; |
02c4845e | 911 | } |
912 | ||
913 | //_____________________________________________________________________________ | |
b8ec52f6 | 914 | Bool_t AliCDBManager::Put(TObject* object, AliCDBId& id, AliCDBMetaData* metaData, DataType type){ |
02c4845e | 915 | // store an AliCDBEntry object into the database |
916 | ||
968cfa08 | 917 | if (object==0x0) { |
918 | AliError("Null Entry! No storage will be done!"); | |
919 | return kFALSE; | |
920 | } | |
921 | ||
02c4845e | 922 | AliCDBEntry anEntry(object, id, metaData); |
b8ec52f6 | 923 | return Put(&anEntry, type); |
02c4845e | 924 | |
925 | } | |
926 | ||
927 | ||
928 | //_____________________________________________________________________________ | |
b8ec52f6 | 929 | Bool_t AliCDBManager::Put(AliCDBEntry* entry, DataType type){ |
02c4845e | 930 | // store an AliCDBEntry object into the database |
931 | ||
b8ec52f6 | 932 | if(type == kPrivate && !fDefaultStorage) { |
02c4845e | 933 | AliError("No storage set!"); |
934 | return kFALSE; | |
935 | } | |
936 | ||
968cfa08 | 937 | if (entry->GetObject()==0x0){ |
938 | AliError("No valid object in CDB entry!"); | |
939 | return kFALSE; | |
940 | } | |
941 | ||
02c4845e | 942 | if (!entry){ |
943 | AliError("No entry!"); | |
944 | return kFALSE; | |
945 | } | |
946 | ||
947 | if (!entry->GetId().IsValid()) { | |
948 | AliError(Form("Invalid entry ID: %s", | |
949 | entry->GetId().ToString().Data())); | |
950 | return kFALSE; | |
951 | } | |
952 | ||
953 | if (!entry->GetId().IsSpecified()) { | |
954 | AliError(Form("Unspecified entry ID: %s", | |
955 | entry->GetId().ToString().Data())); | |
956 | return kFALSE; | |
957 | } | |
958 | ||
959 | AliCDBId id = entry->GetId(); | |
024cf675 | 960 | AliCDBParam *aPar = SelectSpecificStorage(id.GetPath()); |
961 | ||
4005d0b5 | 962 | AliCDBStorage *aStorage=0; |
02c4845e | 963 | |
964 | if(aPar) { | |
965 | aStorage=GetStorage(aPar); | |
02c4845e | 966 | } else { |
b8ec52f6 | 967 | switch(type){ |
968 | case kCondition: | |
969 | aStorage = GetStorage(fCondParam); | |
970 | break; | |
971 | case kReference: | |
972 | aStorage = GetStorage(fRefParam); | |
973 | break; | |
974 | case kPrivate: | |
975 | aStorage = GetDefaultStorage(); | |
976 | break; | |
977 | } | |
02c4845e | 978 | } |
979 | ||
b8ec52f6 | 980 | AliDebug(2,Form("Storing object into storage: %s", aStorage->GetURI().Data())); |
981 | ||
4005d0b5 | 982 | Bool_t result = aStorage->Put(entry, type); |
983 | ||
984 | if(fRun >= 0) QueryCDB(); | |
985 | ||
986 | return result; | |
02c4845e | 987 | |
988 | ||
989 | } | |
9e1ceb13 | 990 | |
4b5e0dce | 991 | //_____________________________________________________________________________ |
992 | void AliCDBManager::CacheEntry(const char* path, AliCDBEntry* entry) | |
993 | { | |
994 | // cache AliCDBEntry. Cache is valid until run number is changed. | |
995 | ||
96b7636d | 996 | AliCDBEntry *chkEntry = dynamic_cast<AliCDBEntry*> (fEntryCache.GetValue(path)); |
997 | ||
998 | if(chkEntry) { | |
999 | AliDebug(2, Form("Object %s already in cache !!", path)); | |
1000 | return; | |
1001 | } else { | |
1002 | AliDebug(2,Form("Caching entry %s", path)); | |
1003 | } | |
1004 | ||
4b5e0dce | 1005 | fEntryCache.Add(new TObjString(path), entry); |
96b7636d | 1006 | AliDebug(2,Form("Cache entries: %d", fEntryCache.GetEntries())); |
4b5e0dce | 1007 | |
1008 | } | |
1009 | ||
917a098b | 1010 | //_____________________________________________________________________________ |
1011 | void AliCDBManager::Print(Option_t* /*option*/) const | |
1012 | { | |
1013 | // Print list of active storages and their URIs | |
917a098b | 1014 | |
b8ec52f6 | 1015 | TString output=Form("Run number = %d; ",fRun); |
1016 | output += "Cache is "; | |
917a098b | 1017 | if(!fCache) output += "NOT "; |
b8ec52f6 | 1018 | output += Form("ACTIVE; Number of active storages: %d\n",fActiveStorages.GetEntries()); |
917a098b | 1019 | |
1020 | if(fDefaultStorage) { | |
b8ec52f6 | 1021 | output += Form("\t*** Default Storage URI: \"%s\"\n",fDefaultStorage->GetURI().Data()); |
1022 | // AliInfo(output.Data()); | |
917a098b | 1023 | } |
1024 | if(fSpecificStorages.GetEntries()>0) { | |
917a098b | 1025 | TIter iter(fSpecificStorages.GetTable()); |
62032124 | 1026 | TPair *aPair=0; |
b8ec52f6 | 1027 | Int_t i=1; |
917a098b | 1028 | while((aPair = (TPair*) iter.Next())){ |
b8ec52f6 | 1029 | output += Form("\t*** Specific storage %d: Path \"%s\" -> URI \"%s\"\n", |
1030 | i++, ((TObjString*) aPair->Key())->GetName(), | |
917a098b | 1031 | ((AliCDBParam*) aPair->Value())->GetURI().Data()); |
917a098b | 1032 | } |
917a098b | 1033 | } |
1034 | if(fDrainStorage) { | |
b8ec52f6 | 1035 | output += Form("*** Drain Storage URI: %s\n",fDrainStorage->GetURI().Data()); |
917a098b | 1036 | } |
b8ec52f6 | 1037 | AliInfo(output.Data()); |
917a098b | 1038 | } |
1039 | ||
4b5e0dce | 1040 | //_____________________________________________________________________________ |
c3a7b59a | 1041 | void AliCDBManager::SetRun(Int_t run) |
4b5e0dce | 1042 | { |
917a098b | 1043 | // Sets current run number. |
4b5e0dce | 1044 | // When the run number changes the caching is cleared. |
1f341624 | 1045 | |
4b5e0dce | 1046 | if (fRun == run) |
1047 | return; | |
1048 | ||
1f341624 | 1049 | if(fLock && fRun >= 0) { |
1050 | AliFatal("Lock is ON, cannot reset run number!"); | |
1051 | } | |
1052 | ||
4b5e0dce | 1053 | fRun = run; |
7de84b33 | 1054 | if (fRaw){ |
1055 | // here the LHCPeriod xml file is parsed; the string containing the correct period is returned; the default storage is set | |
1056 | if (fStartRunLHCPeriod <= run && fEndRunLHCPeriod >= run){ | |
1057 | AliInfo("LHCPeriod alien folder for current run already in memory"); | |
1058 | } | |
1059 | else { | |
1060 | SetDefaultStorageFromRun(run); | |
1061 | } | |
1062 | } | |
4b5e0dce | 1063 | ClearCache(); |
62032124 | 1064 | QueryCDB(); |
4b5e0dce | 1065 | } |
1066 | ||
1067 | //_____________________________________________________________________________ | |
1068 | void AliCDBManager::ClearCache(){ | |
1069 | // clear AliCDBEntry cache | |
1070 | ||
1f341624 | 1071 | AliDebug(2, Form("Cache entries to be deleted: %d",fEntryCache.GetEntries())); |
1072 | ||
1073 | /* | |
1074 | // To clean entries one by one | |
1075 | TIter iter(fEntryCache.GetTable()); | |
1076 | TPair* pair=0; | |
1077 | while((pair= dynamic_cast<TPair*> (iter.Next()))){ | |
1078 | ||
1079 | TObjString* key = dynamic_cast<TObjString*> (pair->Key()); | |
1080 | AliCDBEntry* entry = dynamic_cast<AliCDBEntry*> (pair->Value()); | |
1081 | AliDebug(2, Form("Deleting entry: %s", key->GetName())); | |
1082 | if (entry) delete entry; | |
1083 | delete fEntryCache.Remove(key); | |
1084 | } | |
1085 | */ | |
4b5e0dce | 1086 | fEntryCache.DeleteAll(); |
1f341624 | 1087 | AliDebug(2, Form("After deleting - Cache entries: %d",fEntryCache.GetEntries())); |
4b5e0dce | 1088 | } |
1089 | ||
4005d0b5 | 1090 | //_____________________________________________________________________________ |
1091 | void AliCDBManager::UnloadFromCache(const char* path){ | |
1092 | // unload cached object | |
1093 | ||
1094 | AliCDBPath queryPath(path); | |
1095 | if(!queryPath.IsValid()) return; | |
1096 | ||
1097 | if(!queryPath.IsWildcard()) { // path is not wildcard, get it directly from the cache and unload it! | |
1098 | if(fEntryCache.Contains(path)){ | |
5379c4a3 | 1099 | AliDebug(2, Form("Unloading object \"%s\" from cache", path)); |
4005d0b5 | 1100 | TObjString pathStr(path); |
4005d0b5 | 1101 | delete fEntryCache.Remove(&pathStr); |
1102 | } else { | |
1103 | AliError(Form("Cache does not contain object \"%s\"!", path)) | |
1104 | } | |
5379c4a3 | 1105 | AliDebug(2, Form("Cache entries: %d",fEntryCache.GetEntries())); |
4005d0b5 | 1106 | return; |
1107 | } | |
1108 | ||
1109 | // path is wildcard: loop on the cache and unload all comprised objects! | |
1110 | TIter iter(fEntryCache.GetTable()); | |
1111 | TPair* pair = 0; | |
1112 | ||
1113 | while((pair = dynamic_cast<TPair*> (iter.Next()))){ | |
1114 | AliCDBPath entryPath = pair->Key()->GetName(); | |
1115 | if(queryPath.Comprises(entryPath)) { | |
5379c4a3 | 1116 | AliDebug(2, Form("Unloading object \"%s\" from cache", entryPath.GetPath().Data())); |
4005d0b5 | 1117 | TObjString pathStr(entryPath.GetPath().Data()); |
4005d0b5 | 1118 | delete fEntryCache.Remove(&pathStr); |
1119 | } | |
1120 | } | |
1121 | AliDebug(2,Form("Cache entries: %d",fEntryCache.GetEntries())); | |
1122 | } | |
1123 | ||
9e1ceb13 | 1124 | //_____________________________________________________________________________ |
1125 | void AliCDBManager::DestroyActiveStorages() { | |
1126 | // delete list of active storages | |
1127 | ||
1128 | fActiveStorages.DeleteAll(); | |
02c4845e | 1129 | fSpecificStorages.DeleteAll(); |
9e1ceb13 | 1130 | } |
1131 | ||
1132 | //_____________________________________________________________________________ | |
1133 | void AliCDBManager::DestroyActiveStorage(AliCDBStorage* /*storage*/) { | |
b05400be | 1134 | // destroys active storage |
1135 | ||
1136 | /* | |
917a098b | 1137 | TIter iter(fActiveStorages.GetTable()); |
b05400be | 1138 | TPair* aPair; |
1139 | while ((aPair = (TPair*) iter.Next())) { | |
1140 | if(storage == (AliCDBStorage*) aPair->Value()) | |
1141 | delete fActiveStorages.Remove(aPair->Key()); | |
1142 | storage->Delete(); storage=0x0; | |
1143 | } | |
6dc56e97 | 1144 | */ |
9e1ceb13 | 1145 | |
1146 | } | |
1147 | ||
62032124 | 1148 | //_____________________________________________________________________________ |
1149 | void AliCDBManager::QueryCDB() { | |
1150 | // query default and specific storages for files valid for fRun. Every storage loads the Ids into its list. | |
1151 | ||
1152 | if (fRun < 0){ | |
1153 | AliError("Run number not yet set! Use AliCDBManager::SetRun."); | |
1154 | return; | |
1155 | } | |
6dc56e97 | 1156 | if (!fDefaultStorage){ |
1157 | AliError("Default storage is not set! Use AliCDBManager::SetDefaultStorage"); | |
1158 | return; | |
1159 | } | |
1160 | if(fDefaultStorage->GetType() == "alien"){ | |
1161 | fDefaultStorage->QueryCDB(fRun); | |
1162 | } else { | |
1163 | AliDebug(2,"Skipping query for valid files, it used only in grid..."); | |
1164 | } | |
62032124 | 1165 | |
1166 | TIter iter(&fSpecificStorages); | |
1167 | TObjString *aCalibType=0; | |
1168 | AliCDBParam* aPar=0; | |
1169 | while((aCalibType = dynamic_cast<TObjString*> (iter.Next()))){ | |
1170 | aPar = (AliCDBParam*) fSpecificStorages.GetValue(aCalibType); | |
1171 | if(aPar) { | |
c3a7b59a | 1172 | AliDebug(2,Form("Querying specific storage %s",aCalibType->GetName())); |
6dc56e97 | 1173 | AliCDBStorage *aStorage = GetStorage(aPar); |
1174 | if(aStorage->GetType() == "alien"){ | |
1175 | aStorage->QueryCDB(fRun,aCalibType->GetName()); | |
1176 | } else { | |
1177 | AliDebug(2, | |
1178 | "Skipping query for valid files, it is used only in grid..."); | |
1179 | } | |
62032124 | 1180 | } |
1181 | } | |
62032124 | 1182 | } |
1183 | ||
b8ec52f6 | 1184 | //______________________________________________________________________________________________ |
1185 | const char* AliCDBManager::GetDataTypeName(DataType type) | |
1186 | { | |
1187 | // returns the name (string) of the data type | |
1188 | ||
1189 | switch (type){ | |
1190 | case kCondition: return "Conditions"; | |
1191 | case kReference: return "Reference"; | |
1192 | case kPrivate: return "Private"; | |
1193 | } | |
1194 | return 0; | |
1195 | ||
1196 | } | |
62032124 | 1197 | |
4667c116 | 1198 | //______________________________________________________________________________________________ |
1199 | void AliCDBManager::InitShortLived() | |
1200 | { | |
1201 | // Init the list of short-lived objects | |
1202 | // currently disabled | |
1203 | ||
1204 | fShortLived=0x0; | |
1205 | ||
1206 | // fShortLived = new TList(); | |
1207 | // fShortLived->SetOwner(1); | |
1208 | // | |
1209 | // fShortLived->Add(new TObjString("EMCAL/Calib/Data")); | |
1210 | // | |
1211 | // fShortLived->Add(new TObjString("HMPID/Calib/Nmean")); | |
1212 | // fShortLived->Add(new TObjString("HMPID/Calib/Qthre")); | |
1213 | // | |
1214 | // fShortLived->Add(new TObjString("ITS/Calib/CalibSPD")); | |
1215 | // | |
1216 | // fShortLived->Add(new TObjString("MUON/Calib/Gains")); | |
1217 | // fShortLived->Add(new TObjString("MUON/Calib/HV")); | |
1218 | // fShortLived->Add(new TObjString("MUON/Calib/Pedestals")); | |
1219 | // | |
1220 | // fShortLived->Add(new TObjString("PHOS/Calib/CpvGainPedestals")); | |
1221 | // fShortLived->Add(new TObjString("PHOS/Calib/EmcGainPedestals")); | |
1222 | // | |
1223 | // fShortLived->Add(new TObjString("PMD/Calib/Data")); | |
1224 | // | |
1225 | // fShortLived->Add(new TObjString("TRD/Calib/ChamberGainFactor")); | |
1226 | // fShortLived->Add(new TObjString("TRD/Calib/LocalGainFactor")); | |
1227 | // fShortLived->Add(new TObjString("TRD/Calib/ChamberT0")); | |
1228 | // fShortLived->Add(new TObjString("TRD/Calib/LocalT0")); | |
1229 | // fShortLived->Add(new TObjString("TRD/Calib/ChamberVdrift")); | |
1230 | // fShortLived->Add(new TObjString("TRD/Calib/LocalVdrift")); | |
1231 | // | |
1232 | // fShortLived->Add(new TObjString("ZDC/Calib/Data")); | |
1233 | ||
1234 | } | |
1235 | ||
1236 | //______________________________________________________________________________________________ | |
1237 | Bool_t AliCDBManager::IsShortLived(const char* path) | |
1238 | { | |
1239 | // returns the name (string) of the data type | |
1240 | ||
1241 | if(!fShortLived) return kFALSE; | |
1242 | ||
1243 | AliCDBPath aPath(path); | |
1244 | if(!aPath.IsValid()){ | |
1245 | AliError(Form("Not a valid path: %s", path)); | |
1246 | return kFALSE; | |
1247 | } | |
1248 | ||
1249 | return fShortLived->Contains(path); | |
1250 | ||
1251 | } | |
1252 | ||
1f341624 | 1253 | //______________________________________________________________________________________________ |
a6f59240 | 1254 | ULong_t AliCDBManager::SetLock(Bool_t lock, ULong_t key){ |
1255 | // To lock/unlock user must provide the key. A new key is provided after | |
1256 | // each successful lock. User should always backup the returned key and | |
1257 | // use it on next access. | |
1258 | if (fLock == lock) return 0; // nothing to be done | |
1259 | if (lock) { | |
1260 | // User wants to lock - check his identity | |
1261 | if (fKey) { | |
1262 | // Lock has a user - check his key | |
1263 | if (fKey != key) { | |
1264 | AliFatal("Wrong key provided to lock CDB. Please remove CDB lock access from your code !"); | |
1265 | return 0; | |
1266 | } | |
1267 | } | |
1268 | // Provide new key | |
1269 | fKey = gSystem->Now(); | |
1270 | fLock = kTRUE; | |
1271 | return fKey; | |
1272 | } | |
1273 | // User wants to unlock - check the provided key | |
1274 | if (key != fKey) { | |
1275 | AliFatal("Lock is ON: wrong key provided"); | |
1276 | return 0; | |
1277 | } | |
1278 | fLock = kFALSE; | |
1279 | return key; | |
1f341624 | 1280 | } |
1281 | ||
9e1ceb13 | 1282 | /////////////////////////////////////////////////////////// |
1283 | // AliCDBManager Parameter class // | |
1284 | // interface to specific AliCDBParameter class // | |
1285 | // (AliCDBGridParam, AliCDBLocalParam, AliCDBDumpParam) // | |
1286 | /////////////////////////////////////////////////////////// | |
1287 | ||
62032124 | 1288 | AliCDBParam::AliCDBParam(): |
fe12e09c | 1289 | fType(), |
1290 | fURI() | |
62032124 | 1291 | { |
9e1ceb13 | 1292 | // constructor |
1293 | ||
1294 | } | |
1295 | ||
1296 | //_____________________________________________________________________________ | |
1297 | AliCDBParam::~AliCDBParam() { | |
1298 | // destructor | |
1299 | ||
1300 | } | |
1301 |