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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 | ///////////////////////////////////////////////////////////////////////////////////////////////// | |
17 | // // | |
18 | // AliCDBGrid // | |
19 | // access class to a DataBase in an AliEn storage // | |
20 | // // | |
21 | ///////////////////////////////////////////////////////////////////////////////////////////////// | |
22 | ||
23 | #include <cstdlib> | |
24 | #include <TGrid.h> | |
25 | #include <TGridResult.h> | |
26 | #include <TFile.h> | |
27 | #include <TKey.h> | |
28 | #include <TROOT.h> | |
29 | #include <TList.h> | |
30 | #include <TObjArray.h> | |
31 | #include <TObjString.h> | |
32 | #include <TRegexp.h> | |
33 | ||
34 | #include "AliLog.h" | |
35 | #include "AliCDBEntry.h" | |
36 | #include "AliCDBGrid.h" | |
37 | #include "AliCDBManager.h" | |
38 | ||
39 | ||
40 | ClassImp(AliCDBGrid) | |
41 | ||
42 | //_____________________________________________________________________________ | |
43 | AliCDBGrid::AliCDBGrid(const char *gridUrl, const char *user, const char *dbFolder, | |
44 | const char *se, const char* cacheFolder, Bool_t operateDisconnected, | |
45 | Long64_t cacheSize, Long_t cleanupInterval) : | |
46 | AliCDBStorage(), | |
47 | fGridUrl(gridUrl), | |
48 | fUser(user), | |
49 | fDBFolder(dbFolder), | |
50 | fSE(se), | |
51 | fCacheFolder(cacheFolder), | |
52 | fOperateDisconnected(operateDisconnected), | |
53 | fCacheSize(cacheSize), | |
54 | fCleanupInterval(cleanupInterval) | |
55 | { | |
56 | // constructor // | |
57 | ||
58 | // if the same Grid is alreay active, skip connection | |
59 | if (!gGrid || fGridUrl != gGrid->GridUrl() | |
60 | || (( fUser != "" ) && ( fUser != gGrid->GetUser() )) ) { | |
61 | // connection to the Grid | |
62 | AliInfo("Connection to the Grid..."); | |
63 | if(gGrid){ | |
64 | AliInfo(Form("gGrid = %x; fGridUrl = %s; gGrid->GridUrl() = %s",gGrid,fGridUrl.Data(), gGrid->GridUrl())); | |
65 | AliInfo(Form("fUser = %s; gGrid->GetUser() = %s",fUser.Data(), gGrid->GetUser())); | |
66 | } | |
67 | TGrid::Connect(fGridUrl.Data(),fUser.Data()); | |
68 | } | |
69 | ||
70 | if(!gGrid) { | |
71 | AliError("Connection failed!"); | |
72 | return; | |
73 | } | |
74 | ||
75 | TString initDir(gGrid->Pwd(0)); | |
76 | if (fDBFolder[0] != '/') { | |
77 | fDBFolder.Prepend(initDir); | |
78 | } | |
79 | ||
80 | // check DBFolder: trying to cd to DBFolder; if it does not exist, create it | |
81 | if(!gGrid->Cd(fDBFolder.Data(),0)){ | |
82 | AliDebug(2,Form("Creating new folder <%s> ...",fDBFolder.Data())); | |
83 | TGridResult* res = gGrid->Command(Form("mkdir -p %s",fDBFolder.Data())); | |
84 | TString result = res->GetKey(0,"__result__"); | |
85 | if(result == "0"){ | |
86 | AliFatal(Form("Cannot create folder <%s> !",fDBFolder.Data())); | |
87 | return; | |
88 | } | |
89 | } else { | |
90 | AliDebug(2,Form("Folder <%s> found",fDBFolder.Data())); | |
91 | } | |
92 | ||
93 | // removes any '/' at the end of path, then append one '/' | |
94 | while(fDBFolder.EndsWith("/")) fDBFolder.Remove(fDBFolder.Last('/')); | |
95 | fDBFolder+="/"; | |
96 | ||
97 | fType="alien"; | |
98 | fBaseFolder = fDBFolder; | |
99 | ||
100 | // Setting the cache | |
101 | ||
102 | // Check if local cache folder is already defined | |
103 | TString origCache(TFile::GetCacheFileDir()); | |
104 | if(fCacheFolder.Length() > 0) { | |
105 | if(origCache.Length() == 0) { | |
106 | AliInfo(Form("Setting local cache to: %s", fCacheFolder.Data())); | |
107 | } else if(fCacheFolder != origCache) { | |
108 | AliWarning(Form("Local cache folder was already defined, changing it to: %s", | |
109 | fCacheFolder.Data())); | |
110 | } | |
111 | ||
112 | // default settings are: operateDisconnected=kTRUE, forceCacheread = kFALSE | |
113 | if(!TFile::SetCacheFileDir(fCacheFolder.Data(), fOperateDisconnected)) { | |
114 | AliError(Form("Could not set cache folder %s !", fCacheFolder.Data())); | |
115 | fCacheFolder = ""; | |
116 | } else { | |
117 | // reset fCacheFolder because the function may have | |
118 | // slightly changed the folder name (e.g. '/' added) | |
119 | fCacheFolder = TFile::GetCacheFileDir(); | |
120 | } | |
121 | ||
122 | // default settings are: cacheSize=1GB, cleanupInterval = 0 | |
123 | if(!TFile::ShrinkCacheFileDir(fCacheSize, fCleanupInterval)) { | |
124 | AliError(Form("Could not set following values " | |
125 | "to ShrinkCacheFileDir: cacheSize = %d, cleanupInterval = %d !", | |
126 | fCacheSize, fCleanupInterval)); | |
127 | } | |
128 | } | |
129 | ||
130 | // return to the initial directory | |
131 | gGrid->Cd(initDir.Data(),0); | |
132 | } | |
133 | ||
134 | //_____________________________________________________________________________ | |
135 | AliCDBGrid::~AliCDBGrid() | |
136 | { | |
137 | // destructor | |
138 | delete gGrid; gGrid=0; | |
139 | ||
140 | } | |
141 | ||
142 | //_____________________________________________________________________________ | |
143 | Bool_t AliCDBGrid::FilenameToId(TString& filename, AliCDBId& id) { | |
144 | // build AliCDBId from full path filename (fDBFolder/path/Run#x_#y_v#z_s0.root) | |
145 | ||
146 | if(filename.Contains(fDBFolder)){ | |
147 | filename = filename(fDBFolder.Length(),filename.Length()-fDBFolder.Length()); | |
148 | } | |
149 | ||
150 | TString idPath = filename(0,filename.Last('/')); | |
151 | id.SetPath(idPath); | |
152 | if(!id.IsValid()) return kFALSE; | |
153 | ||
154 | filename=filename(idPath.Length()+1,filename.Length()-idPath.Length()); | |
155 | ||
156 | Ssiz_t mSize; | |
157 | // valid filename: Run#firstRun_#lastRun_v#version_s0.root | |
158 | TRegexp keyPattern("^Run[0-9]+_[0-9]+_v[0-9]+_s0.root$"); | |
159 | keyPattern.Index(filename, &mSize); | |
160 | if (!mSize) { | |
161 | ||
162 | // TODO backward compatibility ... maybe remove later! | |
163 | Ssiz_t oldmSize; | |
164 | TRegexp oldKeyPattern("^Run[0-9]+_[0-9]+_v[0-9]+.root$"); | |
165 | oldKeyPattern.Index(filename, &oldmSize); | |
166 | if(!oldmSize) { | |
167 | AliDebug(2,Form("Bad filename <%s>.", filename.Data())); | |
168 | return kFALSE; | |
169 | } else { | |
170 | AliDebug(2,Form("Old filename format <%s>.", filename.Data())); | |
171 | id.SetSubVersion(-11); // TODO trick to ensure backward compatibility | |
172 | } | |
173 | ||
174 | } else { | |
175 | id.SetSubVersion(-1); // TODO trick to ensure backward compatibility | |
176 | } | |
177 | ||
178 | filename.Resize(filename.Length() - sizeof(".root") + 1); | |
179 | ||
180 | TObjArray* strArray = (TObjArray*) filename.Tokenize("_"); | |
181 | ||
182 | TString firstRunString(((TObjString*) strArray->At(0))->GetString()); | |
183 | id.SetFirstRun(atoi(firstRunString.Data() + 3)); | |
184 | id.SetLastRun(atoi(((TObjString*) strArray->At(1))->GetString())); | |
185 | ||
186 | TString verString(((TObjString*) strArray->At(2))->GetString()); | |
187 | id.SetVersion(atoi(verString.Data() + 1)); | |
188 | ||
189 | delete strArray; | |
190 | ||
191 | return kTRUE; | |
192 | } | |
193 | ||
194 | //_____________________________________________________________________________ | |
195 | Bool_t AliCDBGrid::IdToFilename(const AliCDBId& id, TString& filename) const { | |
196 | // build file name from AliCDBId (path, run range, version) and fDBFolder | |
197 | ||
198 | if (!id.GetAliCDBRunRange().IsValid()) { | |
199 | AliDebug(2,Form("Invalid run range <%d, %d>.", | |
200 | id.GetFirstRun(), id.GetLastRun())); | |
201 | return kFALSE; | |
202 | } | |
203 | ||
204 | if (id.GetVersion() < 0) { | |
205 | AliDebug(2,Form("Invalid version <%d>.", id.GetVersion())); | |
206 | return kFALSE; | |
207 | } | |
208 | ||
209 | filename = Form("Run%d_%d_v%d", | |
210 | id.GetFirstRun(), | |
211 | id.GetLastRun(), | |
212 | id.GetVersion()); | |
213 | ||
214 | if (id.GetSubVersion() != -11) filename += "_s0"; // TODO to ensure backward compatibility | |
215 | filename += ".root"; | |
216 | ||
217 | filename.Prepend(fDBFolder + id.GetPath() + '/'); | |
218 | ||
219 | return kTRUE; | |
220 | } | |
221 | ||
222 | //_____________________________________________________________________________ | |
223 | Bool_t AliCDBGrid::PrepareId(AliCDBId& id) { | |
224 | // prepare id (version) of the object that will be stored (called by PutEntry) | |
225 | ||
226 | TString initDir(gGrid->Pwd(0)); | |
227 | ||
228 | TString dirName(fDBFolder); | |
229 | ||
230 | Bool_t dirExist=kFALSE; | |
231 | ||
232 | ||
233 | ||
234 | // go to the path; if directory does not exist, create it | |
235 | for(int i=0;i<3;i++){ | |
236 | dirName+=Form("%s/",id.GetPathLevel(i).Data()); | |
237 | dirExist=gGrid->Cd(dirName,0); | |
238 | if (!dirExist) { | |
239 | AliDebug(2,Form("Creating new folder <%s> ...",dirName.Data())); | |
240 | if(!gGrid->Mkdir(dirName,"",0)){ | |
241 | AliError(Form("Cannot create directory <%s> !",dirName.Data())); | |
242 | gGrid->Cd(initDir.Data()); | |
243 | return kFALSE; | |
244 | } | |
245 | ||
246 | // if folders are new add tags to them | |
247 | if(i == 1) { | |
248 | // TODO Currently disabled | |
249 | // add short lived tag! | |
250 | // AliInfo("Tagging level 1 folder with \"ShortLived\" tag"); | |
251 | // if(!AddTag(dirName,"ShortLived_try")){ | |
252 | // AliError(Form("Could not tag folder %s !", dirName.Data())); | |
253 | // if(!gGrid->Rmdir(dirName.Data())){ | |
254 | // AliError(Form("Unexpected: could not remove %s directory!", dirName.Data())); | |
255 | // } | |
256 | // return 0; | |
257 | //} | |
258 | ||
259 | } else if(i == 2) { | |
260 | AliDebug(2,"Tagging level 2 folder with \"CDB\" and \"CDB_MD\" tag"); | |
261 | if(!AddTag(dirName,"CDB")){ | |
262 | AliError(Form("Could not tag folder %s !", dirName.Data())); | |
263 | if(!gGrid->Rmdir(dirName.Data())){ | |
264 | AliError(Form("Unexpected: could not remove %s directory!", dirName.Data())); | |
265 | } | |
266 | return 0; | |
267 | } | |
268 | if(!AddTag(dirName,"CDB_MD")){ | |
269 | AliError(Form("Could not tag folder %s !", dirName.Data())); | |
270 | if(!gGrid->Rmdir(dirName.Data())){ | |
271 | AliError(Form("Unexpected: could not remove %s directory!", dirName.Data())); | |
272 | } | |
273 | return 0; | |
274 | } | |
275 | ||
276 | // TODO Currently disabled | |
277 | // add short lived tag! | |
278 | // TString path=id.GetPath(); | |
279 | // if(AliCDBManager::Instance()->IsShortLived(path.Data())) { | |
280 | // AliInfo(Form("Tagging %s as short lived", dirName.Data())); | |
281 | // if(!TagShortLived(dirName, kTRUE)){ | |
282 | // AliError(Form("Could not tag folder %s !", dirName.Data())); | |
283 | // if(!gGrid->Rmdir(dirName.Data())){ | |
284 | // AliError(Form("Unexpected: could not remove %s directory!", dirName.Data())); | |
285 | // } | |
286 | // return 0; | |
287 | // } | |
288 | // } else { | |
289 | // AliInfo(Form("Tagging %s as long lived", dirName.Data())); | |
290 | // if(!TagShortLived(dirName, kFALSE)){ | |
291 | // AliError(Form("Could not tag folder %s !", dirName.Data())); | |
292 | // if(!gGrid->Rmdir(dirName.Data())){ | |
293 | // AliError(Form("Unexpected: could not remove %s directory!", dirName.Data())); | |
294 | // } | |
295 | // return 0; | |
296 | // } | |
297 | // } | |
298 | } | |
299 | } | |
300 | } | |
301 | gGrid->Cd(initDir,0); | |
302 | ||
303 | TString filename; | |
304 | AliCDBId anId; // the id got from filename | |
305 | AliCDBRunRange lastRunRange(-1,-1); // highest runRange found | |
306 | Int_t lastVersion=0; // highest version found | |
307 | ||
308 | TGridResult *res = gGrid->Ls(dirName); | |
309 | ||
310 | //loop on the files in the directory, look for highest version | |
311 | for(int i=0; i < res->GetEntries(); i++){ | |
312 | filename=res->GetFileNamePath(i); | |
313 | if (!FilenameToId(filename, anId)) continue; | |
314 | if (anId.GetAliCDBRunRange().Overlaps(id.GetAliCDBRunRange()) && anId.GetVersion() > lastVersion) { | |
315 | lastVersion = anId.GetVersion(); | |
316 | lastRunRange = anId.GetAliCDBRunRange(); | |
317 | } | |
318 | ||
319 | } | |
320 | delete res; | |
321 | ||
322 | id.SetVersion(lastVersion + 1); | |
323 | id.SetSubVersion(0); | |
324 | ||
325 | TString lastStorage = id.GetLastStorage(); | |
326 | if(lastStorage.Contains(TString("new"), TString::kIgnoreCase) && id.GetVersion() > 1 ){ | |
327 | AliDebug(2, Form("A NEW object is being stored with version %d", | |
328 | id.GetVersion())); | |
329 | AliDebug(2, Form("and it will hide previously stored object with version %d!", | |
330 | id.GetVersion()-1)); | |
331 | } | |
332 | ||
333 | if(!lastRunRange.IsAnyRange() && !(lastRunRange.IsEqual(&id.GetAliCDBRunRange()))) | |
334 | AliWarning(Form("Run range modified w.r.t. previous version (Run%d_%d_v%d)", | |
335 | lastRunRange.GetFirstRun(), lastRunRange.GetLastRun(), id.GetVersion())); | |
336 | ||
337 | return kTRUE; | |
338 | } | |
339 | ||
340 | //_____________________________________________________________________________ | |
341 | AliCDBId* AliCDBGrid::GetId(const TObjArray& validFileIds, const AliCDBId& query) { | |
342 | // look for the Id that matches query's requests (highest or exact version) | |
343 | ||
344 | if(validFileIds.GetEntriesFast() < 1) { | |
345 | return NULL; | |
346 | } else if (validFileIds.GetEntriesFast() == 1) { | |
347 | return dynamic_cast<AliCDBId*> (validFileIds.At(0)->Clone()); | |
348 | } | |
349 | ||
350 | TIter iter(&validFileIds); | |
351 | ||
352 | AliCDBId *anIdPtr=0; | |
353 | AliCDBId* result=0; | |
354 | ||
355 | while((anIdPtr = dynamic_cast<AliCDBId*> (iter.Next()))){ | |
356 | if(anIdPtr->GetPath() != query.GetPath()) continue; | |
357 | ||
358 | //if(!CheckVersion(query, anIdPtr, result)) return NULL; | |
359 | ||
360 | if (!query.HasVersion()){ // look for highest version | |
361 | if(result && result->GetVersion() > anIdPtr->GetVersion()) continue; | |
362 | if(result && result->GetVersion() == anIdPtr->GetVersion()) { | |
363 | AliError(Form("More than one object valid for run %d, version %d!", | |
364 | query.GetFirstRun(), anIdPtr->GetVersion())); | |
365 | return NULL; | |
366 | } | |
367 | result = anIdPtr; | |
368 | } else { // look for specified version | |
369 | if(query.GetVersion() != anIdPtr->GetVersion()) continue; | |
370 | if(result && result->GetVersion() == anIdPtr->GetVersion()){ | |
371 | AliError(Form("More than one object valid for run %d, version %d!", | |
372 | query.GetFirstRun(), anIdPtr->GetVersion())); | |
373 | return NULL; | |
374 | } | |
375 | result = anIdPtr; | |
376 | } | |
377 | ||
378 | } | |
379 | ||
380 | if (!result) return NULL; | |
381 | ||
382 | return dynamic_cast<AliCDBId*> (result->Clone()); | |
383 | } | |
384 | ||
385 | //_____________________________________________________________________________ | |
386 | AliCDBId* AliCDBGrid::GetEntryId(const AliCDBId& queryId) { | |
387 | // get AliCDBId from the database | |
388 | // User must delete returned object | |
389 | ||
390 | AliCDBId* dataId=0; | |
391 | ||
392 | AliCDBId selectedId(queryId); | |
393 | if (!selectedId.HasVersion()) { | |
394 | // if version is not specified, first check the selection criteria list | |
395 | GetSelection(&selectedId); | |
396 | } | |
397 | ||
398 | TObjArray validFileIds; | |
399 | validFileIds.SetOwner(1); | |
400 | ||
401 | // look for file matching query requests (path, runRange, version) | |
402 | if(selectedId.GetFirstRun() == fRun && | |
403 | fPathFilter.Comprises(selectedId.GetAliCDBPath()) && fVersion < 0 && !fMetaDataFilter){ | |
404 | // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds() | |
405 | AliDebug(2, Form("List of files valid for run %d and for path %s was loaded. Looking there!", | |
406 | selectedId.GetFirstRun(), selectedId.GetPath().Data())); | |
407 | dataId = GetId(fValidFileIds, selectedId); | |
408 | ||
409 | } else { | |
410 | // List of files valid for reqested run was not loaded. Looking directly into CDB | |
411 | AliDebug(2, Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!", | |
412 | selectedId.GetFirstRun(), selectedId.GetPath().Data())); | |
413 | ||
414 | TString filter; | |
415 | MakeQueryFilter(selectedId.GetFirstRun(), selectedId.GetLastRun(), 0, filter); | |
416 | ||
417 | TString pattern = Form("%s/Run*", selectedId.GetPath().Data()); | |
418 | if(selectedId.GetVersion() >= 0) pattern += Form("_v%d*",selectedId.GetVersion()); | |
419 | pattern += ".root"; | |
420 | AliDebug(2,Form("pattern: %s", pattern.Data())); | |
421 | ||
422 | TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, ""); | |
423 | if (res) { | |
424 | AliCDBId validFileId; | |
425 | for(int i=0; i<res->GetEntries(); i++){ | |
426 | TString filename = res->GetKey(i, "lfn"); | |
427 | if(filename == "") continue; | |
428 | if(FilenameToId(filename, validFileId)) | |
429 | validFileIds.AddLast(validFileId.Clone()); | |
430 | } | |
431 | delete res; | |
432 | } | |
433 | dataId = GetId(validFileIds, selectedId); | |
434 | } | |
435 | ||
436 | return dataId; | |
437 | } | |
438 | ||
439 | //_____________________________________________________________________________ | |
440 | AliCDBEntry* AliCDBGrid::GetEntry(const AliCDBId& queryId) { | |
441 | // get AliCDBEntry from the database | |
442 | ||
443 | AliCDBId* dataId = GetEntryId(queryId); | |
444 | ||
445 | if (!dataId) return NULL; | |
446 | ||
447 | TString filename; | |
448 | if (!IdToFilename(*dataId, filename)) { | |
449 | AliDebug(2,Form("Bad data ID encountered! Subnormal error!")); | |
450 | delete dataId; | |
451 | return NULL; | |
452 | } | |
453 | ||
454 | AliCDBEntry* anEntry = GetEntryFromFile(filename, dataId); | |
455 | ||
456 | delete dataId; | |
457 | return anEntry; | |
458 | } | |
459 | ||
460 | //_____________________________________________________________________________ | |
461 | AliCDBEntry* AliCDBGrid::GetEntryFromFile(TString& filename, AliCDBId* dataId){ | |
462 | // Get AliCBEntry object from file "filename" | |
463 | ||
464 | AliDebug(2,Form("Opening file: %s",filename.Data())); | |
465 | ||
466 | filename.Prepend("/alien"); | |
467 | ||
468 | // if option="CACHEREAD" TFile will use the local caching facility! | |
469 | TString option="READ"; | |
470 | if(fCacheFolder != ""){ | |
471 | ||
472 | // Check if local cache folder was changed in the meanwhile | |
473 | TString origCache(TFile::GetCacheFileDir()); | |
474 | if(fCacheFolder != origCache) { | |
475 | AliWarning(Form("Local cache folder has been overwritten!! fCacheFolder = %s origCache = %s", | |
476 | fCacheFolder.Data(), origCache.Data())); | |
477 | TFile::SetCacheFileDir(fCacheFolder.Data(), fOperateDisconnected); | |
478 | TFile::ShrinkCacheFileDir(fCacheSize, fCleanupInterval); | |
479 | } | |
480 | ||
481 | option.Prepend("CACHE"); | |
482 | } | |
483 | ||
484 | AliDebug(2, Form("Option: %s", option.Data())); | |
485 | ||
486 | TFile *file = TFile::Open(filename, option); | |
487 | if (!file) { | |
488 | AliDebug(2,Form("Can't open file <%s>!", filename.Data())); | |
489 | return NULL; | |
490 | } | |
491 | ||
492 | // get the only AliCDBEntry object from the file | |
493 | // the object in the file is an AliCDBEntry entry named "AliCDBEntry" | |
494 | ||
495 | AliCDBEntry* anEntry = dynamic_cast<AliCDBEntry*> (file->Get("AliCDBEntry")); | |
496 | ||
497 | if (!anEntry) { | |
498 | AliDebug(2,Form("Bad storage data: file does not contain an AliCDBEntry object!")); | |
499 | file->Close(); | |
500 | return NULL; | |
501 | } | |
502 | ||
503 | // The object's Id is not reset during storage | |
504 | // If object's Id runRange or version do not match with filename, | |
505 | // it means that someone renamed file by hand. In this case a warning msg is issued. | |
506 | ||
507 | if(anEntry){ | |
508 | AliCDBId entryId = anEntry->GetId(); | |
509 | Int_t tmpSubVersion = dataId->GetSubVersion(); | |
510 | dataId->SetSubVersion(entryId.GetSubVersion()); // otherwise filename and id may mismatch | |
511 | if(!entryId.IsEqual(dataId)){ | |
512 | AliWarning(Form("Mismatch between file name and object's Id!")); | |
513 | AliWarning(Form("File name: %s", dataId->ToString().Data())); | |
514 | AliWarning(Form("Object's Id: %s", entryId.ToString().Data())); | |
515 | } | |
516 | dataId->SetSubVersion(tmpSubVersion); | |
517 | } | |
518 | ||
519 | anEntry->SetLastStorage("grid"); | |
520 | ||
521 | // Check whether entry contains a TTree. In case load the tree in memory! | |
522 | LoadTreeFromFile(anEntry); | |
523 | ||
524 | // close file, return retieved entry | |
525 | file->Close(); delete file; file=0; | |
526 | ||
527 | return anEntry; | |
528 | } | |
529 | ||
530 | //_____________________________________________________________________________ | |
531 | TList* AliCDBGrid::GetEntries(const AliCDBId& queryId) { | |
532 | // multiple request (AliCDBStorage::GetAll) | |
533 | ||
534 | TList* result = new TList(); | |
535 | result->SetOwner(); | |
536 | ||
537 | TObjArray validFileIds; | |
538 | validFileIds.SetOwner(1); | |
539 | ||
540 | Bool_t alreadyLoaded = kFALSE; | |
541 | ||
542 | // look for file matching query requests (path, runRange) | |
543 | if(queryId.GetFirstRun() == fRun && | |
544 | fPathFilter.Comprises(queryId.GetAliCDBPath()) && fVersion < 0 && !fMetaDataFilter){ | |
545 | // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds() | |
546 | AliDebug(2,Form("List of files valid for run %d and for path %s was loaded. Looking there!", | |
547 | queryId.GetFirstRun(), queryId.GetPath().Data())); | |
548 | ||
549 | alreadyLoaded = kTRUE; | |
550 | ||
551 | } else { | |
552 | // List of files valid for reqested run was not loaded. Looking directly into CDB | |
553 | AliDebug(2,Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!", | |
554 | queryId.GetFirstRun(), queryId.GetPath().Data())); | |
555 | ||
556 | TString filter; | |
557 | MakeQueryFilter(queryId.GetFirstRun(), queryId.GetLastRun(), 0, filter); | |
558 | ||
559 | TString pattern = Form("%s/Run*.root", queryId.GetPath().Data()); | |
560 | AliDebug(2,Form("pattern: %s", pattern.Data())); | |
561 | ||
562 | TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, ""); | |
563 | ||
564 | AliCDBId validFileId; | |
565 | for(int i=0; i<res->GetEntries(); i++){ | |
566 | TString filename = res->GetKey(i, "lfn"); | |
567 | if(filename == "") continue; | |
568 | if(FilenameToId(filename, validFileId)) | |
569 | validFileIds.AddLast(validFileId.Clone()); | |
570 | } | |
571 | delete res; | |
572 | } | |
573 | ||
574 | TIter *iter=0; | |
575 | if(alreadyLoaded){ | |
576 | iter = new TIter(&fValidFileIds); | |
577 | } else { | |
578 | iter = new TIter(&validFileIds); | |
579 | } | |
580 | ||
581 | TObjArray selectedIds; | |
582 | selectedIds.SetOwner(1); | |
583 | ||
584 | // loop on list of valid Ids to select the right version to get. | |
585 | // According to query and to the selection criteria list, version can be the highest or exact | |
586 | AliCDBPath pathCopy; | |
587 | AliCDBId* anIdPtr=0; | |
588 | AliCDBId* dataId=0; | |
589 | AliCDBPath queryPath = queryId.GetAliCDBPath(); | |
590 | while((anIdPtr = dynamic_cast<AliCDBId*> (iter->Next()))){ | |
591 | AliCDBPath thisCDBPath = anIdPtr->GetAliCDBPath(); | |
592 | if(!(queryPath.Comprises(thisCDBPath)) || pathCopy.GetPath() == thisCDBPath.GetPath()) continue; | |
593 | pathCopy = thisCDBPath; | |
594 | ||
595 | // check the selection criteria list for this query | |
596 | AliCDBId thisId(*anIdPtr); | |
597 | thisId.SetVersion(queryId.GetVersion()); | |
598 | if(!thisId.HasVersion()) GetSelection(&thisId); | |
599 | ||
600 | if(alreadyLoaded){ | |
601 | dataId = GetId(fValidFileIds, thisId); | |
602 | } else { | |
603 | dataId = GetId(validFileIds, thisId); | |
604 | } | |
605 | if(dataId) selectedIds.Add(dataId); | |
606 | } | |
607 | ||
608 | delete iter; iter=0; | |
609 | ||
610 | // selectedIds contains the Ids of the files matching all requests of query! | |
611 | // All the objects are now ready to be retrieved | |
612 | iter = new TIter(&selectedIds); | |
613 | while((anIdPtr = dynamic_cast<AliCDBId*> (iter->Next()))){ | |
614 | TString filename; | |
615 | if (!IdToFilename(*anIdPtr, filename)) { | |
616 | AliDebug(2,Form("Bad data ID encountered! Subnormal error!")); | |
617 | continue; | |
618 | } | |
619 | ||
620 | AliCDBEntry* anEntry = GetEntryFromFile(filename, anIdPtr); | |
621 | ||
622 | if(anEntry) result->Add(anEntry); | |
623 | ||
624 | } | |
625 | delete iter; iter=0; | |
626 | ||
627 | return result; | |
628 | } | |
629 | ||
630 | //_____________________________________________________________________________ | |
631 | Bool_t AliCDBGrid::PutEntry(AliCDBEntry* entry) { | |
632 | // put an AliCDBEntry object into the database | |
633 | ||
634 | AliCDBId& id = entry->GetId(); | |
635 | ||
636 | // set version for the entry to be stored | |
637 | if (!PrepareId(id)) return kFALSE; | |
638 | ||
639 | // build filename from entry's id | |
640 | TString filename; | |
641 | if (!IdToFilename(id, filename)) { | |
642 | AliError("Bad ID encountered! Subnormal error!"); | |
643 | return kFALSE; | |
644 | } | |
645 | ||
646 | TString folderToTag = Form("%s%s", | |
647 | fDBFolder.Data(), | |
648 | id.GetPath().Data()); | |
649 | ||
650 | TDirectory* saveDir = gDirectory; | |
651 | ||
652 | TString fullFilename = Form("/alien%s", filename.Data()); | |
653 | // specify SE to filename | |
654 | if (fSE != "default") fullFilename += Form("?se=%s",fSE.Data()); | |
655 | ||
656 | // open file | |
657 | TFile *file = TFile::Open(fullFilename,"CREATE"); | |
658 | if(!file || !file->IsWritable()){ | |
659 | AliError(Form("Can't open file <%s>!", filename.Data())); | |
660 | if(file && !file->IsWritable()) file->Close(); delete file; file=0; | |
661 | return kFALSE; | |
662 | } | |
663 | ||
664 | file->cd(); | |
665 | ||
666 | //SetTreeToFile(entry, file); | |
667 | ||
668 | entry->SetVersion(id.GetVersion()); | |
669 | ||
670 | // write object (key name: "AliCDBEntry") | |
671 | Bool_t result = (file->WriteTObject(entry, "AliCDBEntry") != 0); | |
672 | if (!result) AliError(Form("Can't write entry to file <%s>!", filename.Data())); | |
673 | ||
674 | ||
675 | if (saveDir) saveDir->cd(); else gROOT->cd(); | |
676 | file->Close(); delete file; file=0; | |
677 | ||
678 | if(result) { | |
679 | ||
680 | if(!TagFileId(filename, &id)){ | |
681 | AliInfo(Form("CDB tagging failed. Deleting file %s!",filename.Data())); | |
682 | if(!gGrid->Rm(filename.Data())) | |
683 | AliError("Can't delete file!"); | |
684 | return kFALSE; | |
685 | } | |
686 | ||
687 | TagFileMetaData(filename, entry->GetMetaData()); | |
688 | } | |
689 | ||
690 | AliInfo(Form("CDB object stored into file %s", filename.Data())); | |
691 | AliInfo(Form("Storage Element: %s", fSE.Data())); | |
692 | return result; | |
693 | } | |
694 | //_____________________________________________________________________________ | |
695 | Bool_t AliCDBGrid::AddTag(TString& folderToTag, const char* tagname){ | |
696 | // add "tagname" tag (CDB or CDB_MD) to folder where object will be stored | |
697 | ||
698 | Bool_t result = kTRUE; | |
699 | AliDebug(2, Form("adding %s tag to folder %s", tagname, folderToTag.Data())); | |
700 | TString addTag = Form("addTag %s %s", folderToTag.Data(), tagname); | |
701 | TGridResult *gridres = gGrid->Command(addTag.Data()); | |
702 | const char* resCode = gridres->GetKey(0,"__result__"); // '1' if success | |
703 | if(resCode[0] != '1') { | |
704 | AliError(Form("Couldn't add %s tags to folder %s !", | |
705 | tagname, folderToTag.Data())); | |
706 | result = kFALSE; | |
707 | } | |
708 | delete gridres; | |
709 | return result; | |
710 | } | |
711 | ||
712 | //_____________________________________________________________________________ | |
713 | Bool_t AliCDBGrid::TagFileId(TString& filename, const AliCDBId* id){ | |
714 | // tag stored object in CDB table using object Id's parameters | |
715 | ||
716 | TString addTagValue1 = Form("addTagValue %s CDB ", filename.Data()); | |
717 | TString addTagValue2 = Form("first_run=%d last_run=%d version=%d ", | |
718 | id->GetFirstRun(), | |
719 | id->GetLastRun(), | |
720 | id->GetVersion()); | |
721 | TString addTagValue3 = Form("path_level_0=\"%s\" path_level_1=\"%s\" path_level_2=\"%s\"", | |
722 | id->GetPathLevel(0).Data(), | |
723 | id->GetPathLevel(1).Data(), | |
724 | id->GetPathLevel(2).Data()); | |
725 | TString addTagValue = Form("%s%s%s", | |
726 | addTagValue1.Data(), | |
727 | addTagValue2.Data(), | |
728 | addTagValue3.Data()); | |
729 | ||
730 | Bool_t result = kFALSE; | |
731 | AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data())); | |
732 | TGridResult* res = gGrid->Command(addTagValue.Data()); | |
733 | const char* resCode = res->GetKey(0,"__result__"); // '1' if success | |
734 | if(resCode[0] != '1') { | |
735 | AliError(Form("Couldn't add CDB tag value to file %s !", | |
736 | filename.Data())); | |
737 | result = kFALSE; | |
738 | } else { | |
739 | AliDebug(2, "Object successfully tagged."); | |
740 | result = kTRUE; | |
741 | } | |
742 | delete res; | |
743 | return result; | |
744 | ||
745 | } | |
746 | ||
747 | //_____________________________________________________________________________ | |
748 | Bool_t AliCDBGrid::TagShortLived(TString& filename, Bool_t value){ | |
749 | // tag folder with ShortLived tag | |
750 | ||
751 | TString addTagValue = Form("addTagValue %s ShortLived_try value=%d", filename.Data(), value); | |
752 | ||
753 | Bool_t result = kFALSE; | |
754 | AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data())); | |
755 | TGridResult* res = gGrid->Command(addTagValue.Data()); | |
756 | const char* resCode = res->GetKey(0,"__result__"); // '1' if success | |
757 | if(resCode[0] != '1') { | |
758 | AliError(Form("Couldn't add ShortLived tag value to file %s !", filename.Data())); | |
759 | result = kFALSE; | |
760 | } else { | |
761 | AliDebug(2,"Object successfully tagged."); | |
762 | result = kTRUE; | |
763 | } | |
764 | delete res; | |
765 | return result; | |
766 | ||
767 | } | |
768 | ||
769 | //_____________________________________________________________________________ | |
770 | Bool_t AliCDBGrid::TagFileMetaData(TString& filename, const AliCDBMetaData* md){ | |
771 | // tag stored object in CDB table using object Id's parameters | |
772 | ||
773 | TString addTagValue1 = Form("addTagValue %s CDB_MD ", filename.Data()); | |
774 | TString addTagValue2 = Form("object_classname=\"%s\" responsible=\"%s\" beam_period=%d ", | |
775 | md->GetObjectClassName(), | |
776 | md->GetResponsible(), | |
777 | md->GetBeamPeriod()); | |
778 | TString addTagValue3 = Form("aliroot_version=\"%s\" comment=\"%s\"", | |
779 | md->GetAliRootVersion(), | |
780 | md->GetComment()); | |
781 | TString addTagValue = Form("%s%s%s", | |
782 | addTagValue1.Data(), | |
783 | addTagValue2.Data(), | |
784 | addTagValue3.Data()); | |
785 | ||
786 | Bool_t result = kFALSE; | |
787 | AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data())); | |
788 | TGridResult* res = gGrid->Command(addTagValue.Data()); | |
789 | const char* resCode = res->GetKey(0,"__result__"); // '1' if success | |
790 | if(resCode[0] != '1') { | |
791 | AliWarning(Form("Couldn't add CDB_MD tag value to file %s !", | |
792 | filename.Data())); | |
793 | result = kFALSE; | |
794 | } else { | |
795 | AliDebug(2,"Object successfully tagged."); | |
796 | result = kTRUE; | |
797 | } | |
798 | return result; | |
799 | } | |
800 | ||
801 | //_____________________________________________________________________________ | |
802 | TList* AliCDBGrid::GetIdListFromFile(const char* fileName){ | |
803 | ||
804 | TString turl(fileName); | |
805 | turl.Prepend("/alien" + fDBFolder); | |
806 | turl += "?se="; turl += fSE.Data(); | |
807 | TFile *file = TFile::Open(turl); | |
808 | if (!file) { | |
809 | AliError(Form("Can't open selection file <%s>!", turl.Data())); | |
810 | return NULL; | |
811 | } | |
812 | ||
813 | TList *list = new TList(); | |
814 | list->SetOwner(); | |
815 | int i=0; | |
816 | TString keycycle; | |
817 | ||
818 | AliCDBId *id; | |
819 | while(1){ | |
820 | i++; | |
821 | keycycle = "AliCDBId;"; | |
822 | keycycle+=i; | |
823 | ||
824 | id = (AliCDBId*) file->Get(keycycle); | |
825 | if(!id) break; | |
826 | list->AddFirst(id); | |
827 | } | |
828 | file->Close(); delete file; file=0; | |
829 | ||
830 | return list; | |
831 | ||
832 | ||
833 | } | |
834 | ||
835 | //_____________________________________________________________________________ | |
836 | Bool_t AliCDBGrid::Contains(const char* path) const{ | |
837 | // check for path in storage's DBFolder | |
838 | ||
839 | TString initDir(gGrid->Pwd(0)); | |
840 | TString dirName(fDBFolder); | |
841 | dirName += path; // dirName = fDBFolder/path | |
842 | Bool_t result=kFALSE; | |
843 | if (gGrid->Cd(dirName,0)) result=kTRUE; | |
844 | gGrid->Cd(initDir.Data(),0); | |
845 | return result; | |
846 | } | |
847 | ||
848 | //_____________________________________________________________________________ | |
849 | void AliCDBGrid::QueryValidFiles() | |
850 | { | |
851 | // Query the CDB for files valid for AliCDBStorage::fRun | |
852 | // fills list fValidFileIds with AliCDBId objects created from file name | |
853 | ||
854 | TString filter; | |
855 | MakeQueryFilter(fRun, fRun, fMetaDataFilter, filter); | |
856 | ||
857 | TString pattern = Form("%s/Run*", fPathFilter.GetPath().Data()); | |
858 | if(fVersion >= 0) pattern += Form("_v%d*", fVersion); | |
859 | pattern += ".root"; | |
860 | AliDebug(2,Form("pattern: %s", pattern.Data())); | |
861 | ||
862 | TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, ""); | |
863 | ||
864 | if (!res) { | |
865 | AliError("Grid query failed"); | |
866 | return; | |
867 | } | |
868 | ||
869 | AliCDBId validFileId; | |
870 | for(int i=0; i<res->GetEntries(); i++){ | |
871 | TString filename = res->GetKey(i, "lfn"); | |
872 | if(filename == "") continue; | |
873 | AliDebug(2,Form("Found valid file: %s", filename.Data())); | |
874 | Bool_t result = FilenameToId(filename, validFileId); | |
875 | if(result) { | |
876 | fValidFileIds.AddLast(validFileId.Clone()); | |
877 | } | |
878 | } | |
879 | delete res; | |
880 | ||
881 | } | |
882 | ||
883 | //_____________________________________________________________________________ | |
884 | void AliCDBGrid::MakeQueryFilter(Int_t firstRun, Int_t lastRun, | |
885 | const AliCDBMetaData* md, TString& result) const | |
886 | { | |
887 | // create filter for file query | |
888 | ||
889 | result = Form("CDB:first_run<=%d and CDB:last_run>=%d", firstRun, lastRun); | |
890 | ||
891 | // if(version >= 0) { | |
892 | // result += Form(" and CDB:version=%d", version); | |
893 | // } | |
894 | // if(pathFilter.GetLevel0() != "*") { | |
895 | // result += Form(" and CDB:path_level_0=\"%s\"", pathFilter.GetLevel0().Data()); | |
896 | // } | |
897 | // if(pathFilter.GetLevel1() != "*") { | |
898 | // result += Form(" and CDB:path_level_1=\"%s\"", pathFilter.GetLevel1().Data()); | |
899 | // } | |
900 | // if(pathFilter.GetLevel2() != "*") { | |
901 | // result += Form(" and CDB:path_level_2=\"%s\"", pathFilter.GetLevel2().Data()); | |
902 | // } | |
903 | ||
904 | if(md){ | |
905 | if(md->GetObjectClassName()[0] != '\0') { | |
906 | result += Form(" and CDB_MD:object_classname=\"%s\"", md->GetObjectClassName()); | |
907 | } | |
908 | if(md->GetResponsible()[0] != '\0') { | |
909 | result += Form(" and CDB_MD:responsible=\"%s\"", md->GetResponsible()); | |
910 | } | |
911 | if(md->GetBeamPeriod() != 0) { | |
912 | result += Form(" and CDB_MD:beam_period=%d", md->GetBeamPeriod()); | |
913 | } | |
914 | if(md->GetAliRootVersion()[0] != '\0') { | |
915 | result += Form(" and CDB_MD:aliroot_version=\"%s\"", md->GetAliRootVersion()); | |
916 | } | |
917 | if(md->GetComment()[0] != '\0') { | |
918 | result += Form(" and CDB_MD:comment=\"%s\"", md->GetComment()); | |
919 | } | |
920 | } | |
921 | AliDebug(2, Form("filter: %s",result.Data())); | |
922 | ||
923 | } | |
924 | ||
925 | //_____________________________________________________________________________ | |
926 | Int_t AliCDBGrid::GetLatestVersion(const char* path, Int_t run){ | |
927 | // get last version found in the database valid for run and path | |
928 | ||
929 | AliCDBPath aCDBPath(path); | |
930 | if(!aCDBPath.IsValid() || aCDBPath.IsWildcard()) { | |
931 | AliError(Form("Invalid path in request: %s", path)); | |
932 | return -1; | |
933 | } | |
934 | AliCDBId query(path, run, run, -1, -1); | |
935 | AliCDBId* dataId = 0; | |
936 | ||
937 | // look for file matching query requests (path, runRange, version) | |
938 | if(run == fRun && fPathFilter.Comprises(aCDBPath) && fVersion < 0){ | |
939 | // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds() | |
940 | AliDebug(2, Form("List of files valid for run %d and for path %s was loaded. Looking there!", | |
941 | run, path)); | |
942 | dataId = GetId(fValidFileIds, query); | |
943 | if (!dataId) return -1; | |
944 | Int_t version = dataId->GetVersion(); | |
945 | delete dataId; | |
946 | return version; | |
947 | ||
948 | } | |
949 | // List of files valid for reqested run was not loaded. Looking directly into CDB | |
950 | AliDebug(2, Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!", | |
951 | run, path)); | |
952 | ||
953 | TObjArray validFileIds; | |
954 | validFileIds.SetOwner(1); | |
955 | ||
956 | TString filter; | |
957 | MakeQueryFilter(run, run, 0, filter); | |
958 | ||
959 | TString pattern = Form("%s/Run*.root", path); | |
960 | AliDebug(2,Form("pattern: %s", pattern.Data())); | |
961 | ||
962 | TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, ""); | |
963 | AliCDBId validFileId; | |
964 | for(int i=0; i<res->GetEntries(); i++){ | |
965 | TString filename = res->GetKey(i, "lfn"); | |
966 | if(filename == "") continue; | |
967 | if(FilenameToId(filename, validFileId)) | |
968 | validFileIds.AddLast(validFileId.Clone()); | |
969 | } | |
970 | delete res; | |
971 | ||
972 | dataId = GetId(validFileIds, query); | |
973 | if (!dataId) return -1; | |
974 | ||
975 | Int_t version = dataId->GetVersion(); | |
976 | delete dataId; | |
977 | return version; | |
978 | ||
979 | } | |
980 | ||
981 | //_____________________________________________________________________________ | |
982 | Int_t AliCDBGrid::GetLatestSubVersion(const char* /*path*/, Int_t /*run*/, Int_t /*version*/){ | |
983 | // get last subversion found in the database valid for run and path | |
984 | AliError("Objects in GRID storage have no sub version!"); | |
985 | return -1; | |
986 | } | |
987 | ||
988 | ||
989 | ///////////////////////////////////////////////////////////////////////////////////////////////// | |
990 | // // | |
991 | // AliCDBGrid factory // | |
992 | // // | |
993 | ///////////////////////////////////////////////////////////////////////////////////////////////// | |
994 | ||
995 | ClassImp(AliCDBGridFactory) | |
996 | ||
997 | //_____________________________________________________________________________ | |
998 | Bool_t AliCDBGridFactory::Validate(const char* gridString) { | |
999 | // check if the string is valid Grid URI | |
1000 | ||
1001 | TRegexp gridPattern("^alien://.+$"); | |
1002 | ||
1003 | return TString(gridString).Contains(gridPattern); | |
1004 | } | |
1005 | ||
1006 | //_____________________________________________________________________________ | |
1007 | AliCDBParam* AliCDBGridFactory::CreateParameter(const char* gridString) { | |
1008 | // create AliCDBGridParam class from the URI string | |
1009 | ||
1010 | if (!Validate(gridString)) { | |
1011 | return NULL; | |
1012 | } | |
1013 | ||
1014 | TString buffer(gridString); | |
1015 | ||
1016 | TString gridUrl = "alien://"; | |
1017 | TString user = ""; | |
1018 | TString dbFolder = ""; | |
1019 | TString se = "default"; | |
1020 | TString cacheFolder = ""; | |
1021 | Bool_t operateDisconnected = kTRUE; | |
1022 | Long64_t cacheSize = (UInt_t) 1024*1024*1024; // 1GB | |
1023 | Long_t cleanupInterval = 0; | |
1024 | ||
1025 | TObjArray *arr = buffer.Tokenize('?'); | |
1026 | TIter iter(arr); | |
1027 | TObjString *str = 0; | |
1028 | ||
1029 | while((str = (TObjString*) iter.Next())){ | |
1030 | TString entry(str->String()); | |
1031 | Int_t indeq = entry.Index('='); | |
1032 | if(indeq == -1) { | |
1033 | if(entry.BeginsWith("alien://")) { // maybe it's a gridUrl! | |
1034 | gridUrl = entry; | |
1035 | continue; | |
1036 | } else { | |
1037 | AliError(Form("Invalid entry! %s",entry.Data())); | |
1038 | continue; | |
1039 | } | |
1040 | } | |
1041 | ||
1042 | TString key = entry(0,indeq); | |
1043 | TString value = entry(indeq+1,entry.Length()-indeq); | |
1044 | ||
1045 | if(key.Contains("grid",TString::kIgnoreCase)) { | |
1046 | gridUrl += value; | |
1047 | } | |
1048 | else if (key.Contains("user",TString::kIgnoreCase)){ | |
1049 | user = value; | |
1050 | } | |
1051 | else if (key.Contains("se",TString::kIgnoreCase)){ | |
1052 | se = value; | |
1053 | } | |
1054 | else if (key.Contains("cacheF",TString::kIgnoreCase)){ | |
1055 | cacheFolder = value; | |
1056 | if (!cacheFolder.EndsWith("/")) | |
1057 | cacheFolder += "/"; | |
1058 | } | |
1059 | else if (key.Contains("folder",TString::kIgnoreCase)){ | |
1060 | dbFolder = value; | |
1061 | } | |
1062 | else if (key.Contains("operateDisc",TString::kIgnoreCase)){ | |
1063 | if(value == "kTRUE") { | |
1064 | operateDisconnected = kTRUE; | |
1065 | } else if (value == "kFALSE") { | |
1066 | operateDisconnected = kFALSE; | |
1067 | } else if (value == "0" || value == "1") { | |
1068 | operateDisconnected = (Bool_t) value.Atoi(); | |
1069 | } else { | |
1070 | AliError(Form("Invalid entry! %s",entry.Data())); | |
1071 | return NULL; | |
1072 | } | |
1073 | } | |
1074 | else if (key.Contains("cacheS",TString::kIgnoreCase)){ | |
1075 | if(value.IsDigit()) { | |
1076 | cacheSize = value.Atoi(); | |
1077 | } else { | |
1078 | AliError(Form("Invalid entry! %s",entry.Data())); | |
1079 | return NULL; | |
1080 | } | |
1081 | } | |
1082 | else if (key.Contains("cleanupInt",TString::kIgnoreCase)){ | |
1083 | if(value.IsDigit()) { | |
1084 | cleanupInterval = value.Atoi(); | |
1085 | } else { | |
1086 | AliError(Form("Invalid entry! %s",entry.Data())); | |
1087 | return NULL; | |
1088 | } | |
1089 | } | |
1090 | else{ | |
1091 | AliError(Form("Invalid entry! %s",entry.Data())); | |
1092 | return NULL; | |
1093 | } | |
1094 | } | |
1095 | delete arr; arr=0; | |
1096 | ||
1097 | AliDebug(2, Form("gridUrl: %s", gridUrl.Data())); | |
1098 | AliDebug(2, Form("user: %s", user.Data())); | |
1099 | AliDebug(2, Form("dbFolder: %s", dbFolder.Data())); | |
1100 | AliDebug(2, Form("s.e.: %s", se.Data())); | |
1101 | AliDebug(2, Form("local cache folder: %s", cacheFolder.Data())); | |
1102 | AliDebug(2, Form("local cache operate disconnected: %d", operateDisconnected)); | |
1103 | AliDebug(2, Form("local cache size: %d", cacheSize)); | |
1104 | AliDebug(2, Form("local cache cleanup interval: %d", cleanupInterval)); | |
1105 | ||
1106 | if(dbFolder == ""){ | |
1107 | AliError("Base folder must be specified!"); | |
1108 | return NULL; | |
1109 | } | |
1110 | ||
1111 | return new AliCDBGridParam(gridUrl.Data(), user.Data(), | |
1112 | dbFolder.Data(), se.Data(), cacheFolder.Data(), | |
1113 | operateDisconnected, cacheSize, cleanupInterval); | |
1114 | } | |
1115 | ||
1116 | //_____________________________________________________________________________ | |
1117 | AliCDBStorage* AliCDBGridFactory::Create(const AliCDBParam* param) { | |
1118 | // create AliCDBGrid storage instance from parameters | |
1119 | ||
1120 | AliCDBGrid *grid = 0; | |
1121 | if (AliCDBGridParam::Class() == param->IsA()) { | |
1122 | ||
1123 | const AliCDBGridParam* gridParam = (const AliCDBGridParam*) param; | |
1124 | grid = new AliCDBGrid(gridParam->GridUrl().Data(), | |
1125 | gridParam->GetUser().Data(), | |
1126 | gridParam->GetDBFolder().Data(), | |
1127 | gridParam->GetSE().Data(), | |
1128 | gridParam->GetCacheFolder().Data(), | |
1129 | gridParam->GetOperateDisconnected(), | |
1130 | gridParam->GetCacheSize(), | |
1131 | gridParam->GetCleanupInterval()); | |
1132 | ||
1133 | } | |
1134 | ||
1135 | if(!gGrid && grid) { | |
1136 | delete grid; grid=0; | |
1137 | } | |
1138 | ||
1139 | return grid; | |
1140 | } | |
1141 | ||
1142 | ///////////////////////////////////////////////////////////////////////////////////////////////// | |
1143 | // // | |
1144 | // AliCDBGrid Parameter class // // | |
1145 | // // | |
1146 | ///////////////////////////////////////////////////////////////////////////////////////////////// | |
1147 | ||
1148 | ClassImp(AliCDBGridParam) | |
1149 | ||
1150 | //_____________________________________________________________________________ | |
1151 | AliCDBGridParam::AliCDBGridParam(): | |
1152 | AliCDBParam(), | |
1153 | fGridUrl(), | |
1154 | fUser(), | |
1155 | fDBFolder(), | |
1156 | fSE(), | |
1157 | fCacheFolder(), | |
1158 | fOperateDisconnected(), | |
1159 | fCacheSize(), | |
1160 | fCleanupInterval() | |
1161 | ||
1162 | { | |
1163 | // default constructor | |
1164 | ||
1165 | } | |
1166 | ||
1167 | //_____________________________________________________________________________ | |
1168 | AliCDBGridParam::AliCDBGridParam(const char* gridUrl, const char* user, const char* dbFolder, | |
1169 | const char* se, const char* cacheFolder, Bool_t operateDisconnected, | |
1170 | Long64_t cacheSize, Long_t cleanupInterval): | |
1171 | AliCDBParam(), | |
1172 | fGridUrl(gridUrl), | |
1173 | fUser(user), | |
1174 | fDBFolder(dbFolder), | |
1175 | fSE(se), | |
1176 | fCacheFolder(cacheFolder), | |
1177 | fOperateDisconnected(operateDisconnected), | |
1178 | fCacheSize(cacheSize), | |
1179 | fCleanupInterval(cleanupInterval) | |
1180 | { | |
1181 | // constructor | |
1182 | ||
1183 | SetType("alien"); | |
1184 | ||
1185 | TString uri = Form("%s?User=%s?DBFolder=%s?SE=%s?CacheFolder=%s" | |
1186 | "?OperateDisconnected=%d?CacheSize=%d?CleanupInterval=%d", | |
1187 | fGridUrl.Data(), fUser.Data(), | |
1188 | fDBFolder.Data(), fSE.Data(), fCacheFolder.Data(), | |
1189 | fOperateDisconnected, fCacheSize, fCleanupInterval); | |
1190 | ||
1191 | SetURI(uri.Data()); | |
1192 | } | |
1193 | ||
1194 | //_____________________________________________________________________________ | |
1195 | AliCDBGridParam::~AliCDBGridParam() { | |
1196 | // destructor | |
1197 | ||
1198 | } | |
1199 | ||
1200 | //_____________________________________________________________________________ | |
1201 | AliCDBParam* AliCDBGridParam::CloneParam() const { | |
1202 | // clone parameter | |
1203 | ||
1204 | return new AliCDBGridParam(fGridUrl.Data(), fUser.Data(), | |
1205 | fDBFolder.Data(), fSE.Data(), fCacheFolder.Data(), | |
1206 | fOperateDisconnected, fCacheSize, fCleanupInterval); | |
1207 | } | |
1208 | ||
1209 | //_____________________________________________________________________________ | |
1210 | ULong_t AliCDBGridParam::Hash() const { | |
1211 | // return Hash function | |
1212 | ||
1213 | return fGridUrl.Hash()+fUser.Hash()+fDBFolder.Hash()+fSE.Hash()+fCacheFolder.Hash(); | |
1214 | } | |
1215 | ||
1216 | //_____________________________________________________________________________ | |
1217 | Bool_t AliCDBGridParam::IsEqual(const TObject* obj) const { | |
1218 | // check if this object is equal to AliCDBParam obj | |
1219 | ||
1220 | if (this == obj) { | |
1221 | return kTRUE; | |
1222 | } | |
1223 | ||
1224 | if (AliCDBGridParam::Class() != obj->IsA()) { | |
1225 | return kFALSE; | |
1226 | } | |
1227 | ||
1228 | AliCDBGridParam* other = (AliCDBGridParam*) obj; | |
1229 | ||
1230 | if(fGridUrl != other->fGridUrl) return kFALSE; | |
1231 | if(fUser != other->fUser) return kFALSE; | |
1232 | if(fDBFolder != other->fDBFolder) return kFALSE; | |
1233 | if(fSE != other->fSE) return kFALSE; | |
1234 | if(fCacheFolder != other->fCacheFolder) return kFALSE; | |
1235 | if(fOperateDisconnected != other->fOperateDisconnected) return kFALSE; | |
1236 | if(fCacheSize != other->fCacheSize) return kFALSE; | |
1237 | if(fCleanupInterval != other->fCleanupInterval) return kFALSE; | |
1238 | return kTRUE; | |
1239 | } | |
1240 |