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do not update GRP-like entries while allows the normal behaviour when copying cdb...
[u/mrichter/AliRoot.git] / STEER / AliCDBGrid.cxx
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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 **************************************************************************/
15
16/////////////////////////////////////////////////////////////////////////////////////////////////
17// //
18// AliCDBGrid //
19// access class to a DataBase in an AliEn storage //
20// //
21/////////////////////////////////////////////////////////////////////////////////////////////////
22
b09247a2 23#include <cstdlib>
9e1ceb13 24#include <TGrid.h>
25#include <TGridResult.h>
26#include <TFile.h>
6dc56e97 27#include <TKey.h>
9e1ceb13 28#include <TROOT.h>
4667c116 29#include <TList.h>
9e1ceb13 30#include <TObjArray.h>
31#include <TObjString.h>
32#include <TRegexp.h>
33
34#include "AliLog.h"
fdf65bb5 35#include "AliCDBEntry.h"
9e1ceb13 36#include "AliCDBGrid.h"
4667c116 37#include "AliCDBManager.h"
9e1ceb13 38
39
40ClassImp(AliCDBGrid)
41
42//_____________________________________________________________________________
c75fabed 43AliCDBGrid::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) :
9e1ceb13 46AliCDBStorage(),
b05400be 47fGridUrl(gridUrl),
9e1ceb13 48fUser(user),
b05400be 49fDBFolder(dbFolder),
c75fabed 50fSE(se),
51fCacheFolder(cacheFolder),
52fOperateDisconnected(operateDisconnected),
53fCacheSize(cacheSize),
54fCleanupInterval(cleanupInterval)
9e1ceb13 55{
56// constructor //
57
9e1ceb13 58 // if the same Grid is alreay active, skip connection
4667c116 59 if (!gGrid || fGridUrl != gGrid->GridUrl()
024cf675 60 || (( fUser != "" ) && ( fUser != gGrid->GetUser() )) ) {
9e1ceb13 61 // connection to the Grid
62032124 62 AliInfo("Connection to the Grid...");
024cf675 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 }
7de84b33 67 AliDebug(2,Form("1. Grid Url = %s",fGridUrl.Data()));
68 if (fGridUrl == "raw://") fGridUrl = "alien://";
69 AliDebug(2,Form("2. Grid Url = %s (should be different from previous in cas eof raw)", fGridUrl.Data()));
b05400be 70 TGrid::Connect(fGridUrl.Data(),fUser.Data());
9e1ceb13 71 }
72
73 if(!gGrid) {
74 AliError("Connection failed!");
75 return;
76 }
77
78 TString initDir(gGrid->Pwd(0));
b05400be 79 if (fDBFolder[0] != '/') {
80 fDBFolder.Prepend(initDir);
9e1ceb13 81 }
82
83 // check DBFolder: trying to cd to DBFolder; if it does not exist, create it
b05400be 84 if(!gGrid->Cd(fDBFolder.Data(),0)){
85 AliDebug(2,Form("Creating new folder <%s> ...",fDBFolder.Data()));
d7744171 86 TGridResult* res = gGrid->Command(Form("mkdir -p %s",fDBFolder.Data()));
87 TString result = res->GetKey(0,"__result__");
88 if(result == "0"){
89 AliFatal(Form("Cannot create folder <%s> !",fDBFolder.Data()));
90 return;
9e1ceb13 91 }
92 } else {
b05400be 93 AliDebug(2,Form("Folder <%s> found",fDBFolder.Data()));
9e1ceb13 94 }
95
96 // removes any '/' at the end of path, then append one '/'
b05400be 97 while(fDBFolder.EndsWith("/")) fDBFolder.Remove(fDBFolder.Last('/'));
98 fDBFolder+="/";
9e1ceb13 99
62032124 100 fType="alien";
101 fBaseFolder = fDBFolder;
102
c75fabed 103 // Setting the cache
104
105 // Check if local cache folder is already defined
106 TString origCache(TFile::GetCacheFileDir());
107 if(fCacheFolder.Length() > 0) {
108 if(origCache.Length() == 0) {
109 AliInfo(Form("Setting local cache to: %s", fCacheFolder.Data()));
110 } else if(fCacheFolder != origCache) {
111 AliWarning(Form("Local cache folder was already defined, changing it to: %s",
112 fCacheFolder.Data()));
113 }
114
115 // default settings are: operateDisconnected=kTRUE, forceCacheread = kFALSE
116 if(!TFile::SetCacheFileDir(fCacheFolder.Data(), fOperateDisconnected)) {
117 AliError(Form("Could not set cache folder %s !", fCacheFolder.Data()));
118 fCacheFolder = "";
119 } else {
120 // reset fCacheFolder because the function may have
121 // slightly changed the folder name (e.g. '/' added)
122 fCacheFolder = TFile::GetCacheFileDir();
123 }
124
125 // default settings are: cacheSize=1GB, cleanupInterval = 0
126 if(!TFile::ShrinkCacheFileDir(fCacheSize, fCleanupInterval)) {
127 AliError(Form("Could not set following values "
128 "to ShrinkCacheFileDir: cacheSize = %d, cleanupInterval = %d !",
129 fCacheSize, fCleanupInterval));
130 }
131 }
132
9e1ceb13 133 // return to the initial directory
134 gGrid->Cd(initDir.Data(),0);
135}
136
137//_____________________________________________________________________________
138AliCDBGrid::~AliCDBGrid()
139{
140// destructor
62032124 141 delete gGrid; gGrid=0;
9e1ceb13 142
143}
144
145//_____________________________________________________________________________
62032124 146Bool_t AliCDBGrid::FilenameToId(TString& filename, AliCDBId& id) {
4005d0b5 147// build AliCDBId from full path filename (fDBFolder/path/Run#x_#y_v#z_s0.root)
62032124 148
149 if(filename.Contains(fDBFolder)){
150 filename = filename(fDBFolder.Length(),filename.Length()-fDBFolder.Length());
151 }
152
153 TString idPath = filename(0,filename.Last('/'));
154 id.SetPath(idPath);
155 if(!id.IsValid()) return kFALSE;
156
157 filename=filename(idPath.Length()+1,filename.Length()-idPath.Length());
9e1ceb13 158
159 Ssiz_t mSize;
4005d0b5 160 // valid filename: Run#firstRun_#lastRun_v#version_s0.root
161 TRegexp keyPattern("^Run[0-9]+_[0-9]+_v[0-9]+_s0.root$");
9e1ceb13 162 keyPattern.Index(filename, &mSize);
163 if (!mSize) {
4005d0b5 164
165 // TODO backward compatibility ... maybe remove later!
166 Ssiz_t oldmSize;
167 TRegexp oldKeyPattern("^Run[0-9]+_[0-9]+_v[0-9]+.root$");
168 oldKeyPattern.Index(filename, &oldmSize);
169 if(!oldmSize) {
170 AliDebug(2,Form("Bad filename <%s>.", filename.Data()));
171 return kFALSE;
172 } else {
173 AliDebug(2,Form("Old filename format <%s>.", filename.Data()));
174 id.SetSubVersion(-11); // TODO trick to ensure backward compatibility
175 }
176
177 } else {
178 id.SetSubVersion(-1); // TODO trick to ensure backward compatibility
179 }
9e1ceb13 180
62032124 181 filename.Resize(filename.Length() - sizeof(".root") + 1);
9e1ceb13 182
62032124 183 TObjArray* strArray = (TObjArray*) filename.Tokenize("_");
9e1ceb13 184
185 TString firstRunString(((TObjString*) strArray->At(0))->GetString());
62032124 186 id.SetFirstRun(atoi(firstRunString.Data() + 3));
187 id.SetLastRun(atoi(((TObjString*) strArray->At(1))->GetString()));
188
9e1ceb13 189 TString verString(((TObjString*) strArray->At(2))->GetString());
62032124 190 id.SetVersion(atoi(verString.Data() + 1));
9e1ceb13 191
192 delete strArray;
193
194 return kTRUE;
195}
196
197//_____________________________________________________________________________
c3a7b59a 198Bool_t AliCDBGrid::IdToFilename(const AliCDBId& id, TString& filename) const {
62032124 199// build file name from AliCDBId (path, run range, version) and fDBFolder
9e1ceb13 200
62032124 201 if (!id.GetAliCDBRunRange().IsValid()) {
202 AliDebug(2,Form("Invalid run range <%d, %d>.",
203 id.GetFirstRun(), id.GetLastRun()));
9e1ceb13 204 return kFALSE;
205 }
206
62032124 207 if (id.GetVersion() < 0) {
208 AliDebug(2,Form("Invalid version <%d>.", id.GetVersion()));
9e1ceb13 209 return kFALSE;
210 }
62032124 211
4005d0b5 212 filename = Form("Run%d_%d_v%d",
62032124 213 id.GetFirstRun(),
214 id.GetLastRun(),
215 id.GetVersion());
216
4005d0b5 217 if (id.GetSubVersion() != -11) filename += "_s0"; // TODO to ensure backward compatibility
218 filename += ".root";
219
62032124 220 filename.Prepend(fDBFolder + id.GetPath() + '/');
9e1ceb13 221
222 return kTRUE;
223}
224
225//_____________________________________________________________________________
226Bool_t AliCDBGrid::PrepareId(AliCDBId& id) {
227// prepare id (version) of the object that will be stored (called by PutEntry)
228
229 TString initDir(gGrid->Pwd(0));
9e1ceb13 230
b05400be 231 TString dirName(fDBFolder);
9e1ceb13 232
233 Bool_t dirExist=kFALSE;
4005d0b5 234
4667c116 235
236
9e1ceb13 237 // go to the path; if directory does not exist, create it
4667c116 238 for(int i=0;i<3;i++){
239 dirName+=Form("%s/",id.GetPathLevel(i).Data());
9e1ceb13 240 dirExist=gGrid->Cd(dirName,0);
241 if (!dirExist) {
b05400be 242 AliDebug(2,Form("Creating new folder <%s> ...",dirName.Data()));
9e1ceb13 243 if(!gGrid->Mkdir(dirName,"",0)){
244 AliError(Form("Cannot create directory <%s> !",dirName.Data()));
245 gGrid->Cd(initDir.Data());
246 return kFALSE;
247 }
4667c116 248
249 // if folders are new add tags to them
250 if(i == 1) {
251 // TODO Currently disabled
c75fabed 252 // add short lived tag!
4667c116 253 // AliInfo("Tagging level 1 folder with \"ShortLived\" tag");
254 // if(!AddTag(dirName,"ShortLived_try")){
255 // AliError(Form("Could not tag folder %s !", dirName.Data()));
256 // if(!gGrid->Rmdir(dirName.Data())){
257 // AliError(Form("Unexpected: could not remove %s directory!", dirName.Data()));
258 // }
259 // return 0;
260 //}
261
262 } else if(i == 2) {
c75fabed 263 AliDebug(2,"Tagging level 2 folder with \"CDB\" and \"CDB_MD\" tag");
4667c116 264 if(!AddTag(dirName,"CDB")){
265 AliError(Form("Could not tag folder %s !", dirName.Data()));
266 if(!gGrid->Rmdir(dirName.Data())){
267 AliError(Form("Unexpected: could not remove %s directory!", dirName.Data()));
268 }
269 return 0;
270 }
271 if(!AddTag(dirName,"CDB_MD")){
272 AliError(Form("Could not tag folder %s !", dirName.Data()));
273 if(!gGrid->Rmdir(dirName.Data())){
274 AliError(Form("Unexpected: could not remove %s directory!", dirName.Data()));
275 }
276 return 0;
277 }
278
4667c116 279 // TODO Currently disabled
c75fabed 280 // add short lived tag!
4667c116 281 // TString path=id.GetPath();
282 // if(AliCDBManager::Instance()->IsShortLived(path.Data())) {
283 // AliInfo(Form("Tagging %s as short lived", dirName.Data()));
284 // if(!TagShortLived(dirName, kTRUE)){
285 // AliError(Form("Could not tag folder %s !", dirName.Data()));
286 // if(!gGrid->Rmdir(dirName.Data())){
287 // AliError(Form("Unexpected: could not remove %s directory!", dirName.Data()));
288 // }
289 // return 0;
290 // }
291 // } else {
292 // AliInfo(Form("Tagging %s as long lived", dirName.Data()));
293 // if(!TagShortLived(dirName, kFALSE)){
294 // AliError(Form("Could not tag folder %s !", dirName.Data()));
295 // if(!gGrid->Rmdir(dirName.Data())){
296 // AliError(Form("Unexpected: could not remove %s directory!", dirName.Data()));
297 // }
298 // return 0;
299 // }
300 // }
301 }
9e1ceb13 302 }
303 }
9e1ceb13 304 gGrid->Cd(initDir,0);
305
62032124 306 TString filename;
307 AliCDBId anId; // the id got from filename
9e1ceb13 308 AliCDBRunRange lastRunRange(-1,-1); // highest runRange found
9e1ceb13 309 Int_t lastVersion=0; // highest version found
310
311 TGridResult *res = gGrid->Ls(dirName);
312
313 //loop on the files in the directory, look for highest version
314 for(int i=0; i < res->GetEntries(); i++){
62032124 315 filename=res->GetFileNamePath(i);
316 if (!FilenameToId(filename, anId)) continue;
317 if (anId.GetAliCDBRunRange().Overlaps(id.GetAliCDBRunRange()) && anId.GetVersion() > lastVersion) {
318 lastVersion = anId.GetVersion();
319 lastRunRange = anId.GetAliCDBRunRange();
9e1ceb13 320 }
321
322 }
4005d0b5 323 delete res;
324
05ca3c19 325 // in case of GRP-like objects, do not put them if it would update a per-run entry already in place
326 if ( id.GetVersion()==1 && (id.GetLastRun()-id.GetFirstRun()==0) && lastVersion!=0 && (lastRunRange.GetLastRun()-lastRunRange.GetFirstRun()==0)){
327 AliWarning(Form("Not overwriting entry with %s", id.ToString().Data()));
328 return kFALSE;
1ac347b2 329 }
05ca3c19 330
331 id.SetVersion(lastVersion + 1);
4005d0b5 332 id.SetSubVersion(0);
9e1ceb13 333
334 TString lastStorage = id.GetLastStorage();
335 if(lastStorage.Contains(TString("new"), TString::kIgnoreCase) && id.GetVersion() > 1 ){
84090f85 336 AliDebug(2, Form("A NEW object is being stored with version %d",
9e1ceb13 337 id.GetVersion()));
84090f85 338 AliDebug(2, Form("and it will hide previously stored object with version %d!",
9e1ceb13 339 id.GetVersion()-1));
340 }
341
4005d0b5 342 if(!lastRunRange.IsAnyRange() && !(lastRunRange.IsEqual(&id.GetAliCDBRunRange())))
9e1ceb13 343 AliWarning(Form("Run range modified w.r.t. previous version (Run%d_%d_v%d)",
344 lastRunRange.GetFirstRun(), lastRunRange.GetLastRun(), id.GetVersion()));
4005d0b5 345
9e1ceb13 346 return kTRUE;
347}
348
349//_____________________________________________________________________________
6dc56e97 350AliCDBId* AliCDBGrid::GetId(const TObjArray& validFileIds, const AliCDBId& query) {
62032124 351// look for the Id that matches query's requests (highest or exact version)
9e1ceb13 352
6dc56e97 353 if(validFileIds.GetEntriesFast() < 1) {
62032124 354 return NULL;
6dc56e97 355 } else if (validFileIds.GetEntriesFast() == 1) {
4667c116 356 return dynamic_cast<AliCDBId*> (validFileIds.At(0)->Clone());
62032124 357 }
9e1ceb13 358
62032124 359 TIter iter(&validFileIds);
9e1ceb13 360
62032124 361 AliCDBId *anIdPtr=0;
362 AliCDBId* result=0;
9e1ceb13 363
62032124 364 while((anIdPtr = dynamic_cast<AliCDBId*> (iter.Next()))){
62032124 365 if(anIdPtr->GetPath() != query.GetPath()) continue;
366
367 //if(!CheckVersion(query, anIdPtr, result)) return NULL;
9e1ceb13 368
369 if (!query.HasVersion()){ // look for highest version
62032124 370 if(result && result->GetVersion() > anIdPtr->GetVersion()) continue;
371 if(result && result->GetVersion() == anIdPtr->GetVersion()) {
4667c116 372 AliError(Form("More than one object valid for run %d, version %d!",
62032124 373 query.GetFirstRun(), anIdPtr->GetVersion()));
374 return NULL;
9e1ceb13 375 }
62032124 376 result = anIdPtr;
9e1ceb13 377 } else { // look for specified version
62032124 378 if(query.GetVersion() != anIdPtr->GetVersion()) continue;
379 if(result && result->GetVersion() == anIdPtr->GetVersion()){
4667c116 380 AliError(Form("More than one object valid for run %d, version %d!",
62032124 381 query.GetFirstRun(), anIdPtr->GetVersion()));
382 return NULL;
9e1ceb13 383 }
62032124 384 result = anIdPtr;
9e1ceb13 385 }
62032124 386
387 }
c75fabed 388
389 if (!result) return NULL;
62032124 390
4667c116 391 return dynamic_cast<AliCDBId*> (result->Clone());
62032124 392}
393
9e1ceb13 394//_____________________________________________________________________________
4667c116 395AliCDBId* AliCDBGrid::GetEntryId(const AliCDBId& queryId) {
396// get AliCDBId from the database
397// User must delete returned object
9e1ceb13 398
62032124 399 AliCDBId* dataId=0;
400
401 AliCDBId selectedId(queryId);
402 if (!selectedId.HasVersion()) {
9e1ceb13 403 // if version is not specified, first check the selection criteria list
4b5e0dce 404 GetSelection(&selectedId);
62032124 405 }
406
6dc56e97 407 TObjArray validFileIds;
62032124 408 validFileIds.SetOwner(1);
409
410 // look for file matching query requests (path, runRange, version)
411 if(selectedId.GetFirstRun() == fRun &&
c3a7b59a 412 fPathFilter.Comprises(selectedId.GetAliCDBPath()) && fVersion < 0 && !fMetaDataFilter){
62032124 413 // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds()
414 AliDebug(2, Form("List of files valid for run %d and for path %s was loaded. Looking there!",
415 selectedId.GetFirstRun(), selectedId.GetPath().Data()));
416 dataId = GetId(fValidFileIds, selectedId);
417
9e1ceb13 418 } else {
62032124 419 // List of files valid for reqested run was not loaded. Looking directly into CDB
420 AliDebug(2, Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!",
421 selectedId.GetFirstRun(), selectedId.GetPath().Data()));
422
423 TString filter;
6dc56e97 424 MakeQueryFilter(selectedId.GetFirstRun(), selectedId.GetLastRun(), 0, filter);
62032124 425
6dc56e97 426 TString pattern = Form("%s/Run*", selectedId.GetPath().Data());
4005d0b5 427 if(selectedId.GetVersion() >= 0) pattern += Form("_v%d*",selectedId.GetVersion());
6dc56e97 428 pattern += ".root";
429 AliDebug(2,Form("pattern: %s", pattern.Data()));
430
431 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
ecae96f8 432 if (res) {
433 AliCDBId validFileId;
434 for(int i=0; i<res->GetEntries(); i++){
435 TString filename = res->GetKey(i, "lfn");
436 if(filename == "") continue;
437 if(FilenameToId(filename, validFileId))
438 validFileIds.AddLast(validFileId.Clone());
439 }
440 delete res;
441 }
62032124 442 dataId = GetId(validFileIds, selectedId);
9e1ceb13 443 }
444
4667c116 445 return dataId;
446}
447
448//_____________________________________________________________________________
449AliCDBEntry* AliCDBGrid::GetEntry(const AliCDBId& queryId) {
450// get AliCDBEntry from the database
451
452 AliCDBId* dataId = GetEntryId(queryId);
453
62032124 454 if (!dataId) return NULL;
9e1ceb13 455
456 TString filename;
62032124 457 if (!IdToFilename(*dataId, filename)) {
024cf675 458 AliDebug(2,Form("Bad data ID encountered! Subnormal error!"));
4667c116 459 delete dataId;
9e1ceb13 460 return NULL;
461 }
462
62032124 463 AliCDBEntry* anEntry = GetEntryFromFile(filename, dataId);
464
4667c116 465 delete dataId;
62032124 466 return anEntry;
467}
468
469//_____________________________________________________________________________
8e245d15 470AliCDBEntry* AliCDBGrid::GetEntryFromFile(TString& filename, AliCDBId* dataId){
62032124 471// Get AliCBEntry object from file "filename"
9e1ceb13 472
024cf675 473 AliDebug(2,Form("Opening file: %s",filename.Data()));
62032124 474
475 filename.Prepend("/alien");
c75fabed 476
477 // if option="CACHEREAD" TFile will use the local caching facility!
478 TString option="READ";
479 if(fCacheFolder != ""){
480
481 // Check if local cache folder was changed in the meanwhile
482 TString origCache(TFile::GetCacheFileDir());
483 if(fCacheFolder != origCache) {
484 AliWarning(Form("Local cache folder has been overwritten!! fCacheFolder = %s origCache = %s",
485 fCacheFolder.Data(), origCache.Data()));
486 TFile::SetCacheFileDir(fCacheFolder.Data(), fOperateDisconnected);
487 TFile::ShrinkCacheFileDir(fCacheSize, fCleanupInterval);
488 }
489
490 option.Prepend("CACHE");
491 }
492
493 AliDebug(2, Form("Option: %s", option.Data()));
494
495 TFile *file = TFile::Open(filename, option);
9e1ceb13 496 if (!file) {
024cf675 497 AliDebug(2,Form("Can't open file <%s>!", filename.Data()));
9e1ceb13 498 return NULL;
499 }
500
501 // get the only AliCDBEntry object from the file
502 // the object in the file is an AliCDBEntry entry named "AliCDBEntry"
503
62032124 504 AliCDBEntry* anEntry = dynamic_cast<AliCDBEntry*> (file->Get("AliCDBEntry"));
9e1ceb13 505
62032124 506 if (!anEntry) {
507 AliDebug(2,Form("Bad storage data: file does not contain an AliCDBEntry object!"));
508 file->Close();
9e1ceb13 509 return NULL;
510 }
511
9e1ceb13 512 // The object's Id is not reset during storage
513 // If object's Id runRange or version do not match with filename,
514 // it means that someone renamed file by hand. In this case a warning msg is issued.
62032124 515
516 if(anEntry){
517 AliCDBId entryId = anEntry->GetId();
4005d0b5 518 Int_t tmpSubVersion = dataId->GetSubVersion();
519 dataId->SetSubVersion(entryId.GetSubVersion()); // otherwise filename and id may mismatch
8e245d15 520 if(!entryId.IsEqual(dataId)){
b8ec52f6 521 AliWarning(Form("Mismatch between file name and object's Id!"));
522 AliWarning(Form("File name: %s", dataId->ToString().Data()));
523 AliWarning(Form("Object's Id: %s", entryId.ToString().Data()));
62032124 524 }
4005d0b5 525 dataId->SetSubVersion(tmpSubVersion);
9e1ceb13 526 }
527
62032124 528 anEntry->SetLastStorage("grid");
529
145f45a2 530 // Check whether entry contains a TTree. In case load the tree in memory!
531 LoadTreeFromFile(anEntry);
532
9e1ceb13 533 // close file, return retieved entry
534 file->Close(); delete file; file=0;
62032124 535
536 return anEntry;
9e1ceb13 537}
538
539//_____________________________________________________________________________
62032124 540TList* AliCDBGrid::GetEntries(const AliCDBId& queryId) {
9e1ceb13 541// multiple request (AliCDBStorage::GetAll)
542
62032124 543 TList* result = new TList();
544 result->SetOwner();
9e1ceb13 545
6dc56e97 546 TObjArray validFileIds;
62032124 547 validFileIds.SetOwner(1);
9e1ceb13 548
62032124 549 Bool_t alreadyLoaded = kFALSE;
9e1ceb13 550
62032124 551 // look for file matching query requests (path, runRange)
552 if(queryId.GetFirstRun() == fRun &&
c3a7b59a 553 fPathFilter.Comprises(queryId.GetAliCDBPath()) && fVersion < 0 && !fMetaDataFilter){
62032124 554 // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds()
555 AliDebug(2,Form("List of files valid for run %d and for path %s was loaded. Looking there!",
556 queryId.GetFirstRun(), queryId.GetPath().Data()));
9e1ceb13 557
62032124 558 alreadyLoaded = kTRUE;
9e1ceb13 559
62032124 560 } else {
561 // List of files valid for reqested run was not loaded. Looking directly into CDB
562 AliDebug(2,Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!",
563 queryId.GetFirstRun(), queryId.GetPath().Data()));
564
565 TString filter;
6dc56e97 566 MakeQueryFilter(queryId.GetFirstRun(), queryId.GetLastRun(), 0, filter);
567
568 TString pattern = Form("%s/Run*.root", queryId.GetPath().Data());
569 AliDebug(2,Form("pattern: %s", pattern.Data()));
570
571 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
62032124 572
62032124 573 AliCDBId validFileId;
574 for(int i=0; i<res->GetEntries(); i++){
575 TString filename = res->GetKey(i, "lfn");
c3a7b59a 576 if(filename == "") continue;
62032124 577 if(FilenameToId(filename, validFileId))
578 validFileIds.AddLast(validFileId.Clone());
579 }
580 delete res;
9e1ceb13 581 }
582
62032124 583 TIter *iter=0;
584 if(alreadyLoaded){
585 iter = new TIter(&fValidFileIds);
586 } else {
587 iter = new TIter(&validFileIds);
588 }
9e1ceb13 589
6dc56e97 590 TObjArray selectedIds;
62032124 591 selectedIds.SetOwner(1);
592
593 // loop on list of valid Ids to select the right version to get.
594 // According to query and to the selection criteria list, version can be the highest or exact
595 AliCDBPath pathCopy;
596 AliCDBId* anIdPtr=0;
597 AliCDBId* dataId=0;
598 AliCDBPath queryPath = queryId.GetAliCDBPath();
599 while((anIdPtr = dynamic_cast<AliCDBId*> (iter->Next()))){
600 AliCDBPath thisCDBPath = anIdPtr->GetAliCDBPath();
601 if(!(queryPath.Comprises(thisCDBPath)) || pathCopy.GetPath() == thisCDBPath.GetPath()) continue;
602 pathCopy = thisCDBPath;
603
604 // check the selection criteria list for this query
605 AliCDBId thisId(*anIdPtr);
606 thisId.SetVersion(queryId.GetVersion());
607 if(!thisId.HasVersion()) GetSelection(&thisId);
608
609 if(alreadyLoaded){
610 dataId = GetId(fValidFileIds, thisId);
611 } else {
612 dataId = GetId(validFileIds, thisId);
9e1ceb13 613 }
4667c116 614 if(dataId) selectedIds.Add(dataId);
9e1ceb13 615 }
9e1ceb13 616
62032124 617 delete iter; iter=0;
9e1ceb13 618
62032124 619 // selectedIds contains the Ids of the files matching all requests of query!
620 // All the objects are now ready to be retrieved
621 iter = new TIter(&selectedIds);
622 while((anIdPtr = dynamic_cast<AliCDBId*> (iter->Next()))){
623 TString filename;
624 if (!IdToFilename(*anIdPtr, filename)) {
625 AliDebug(2,Form("Bad data ID encountered! Subnormal error!"));
626 continue;
627 }
9e1ceb13 628
62032124 629 AliCDBEntry* anEntry = GetEntryFromFile(filename, anIdPtr);
9e1ceb13 630
62032124 631 if(anEntry) result->Add(anEntry);
9e1ceb13 632
62032124 633 }
634 delete iter; iter=0;
635
636 return result;
9e1ceb13 637}
638
639//_____________________________________________________________________________
640Bool_t AliCDBGrid::PutEntry(AliCDBEntry* entry) {
641// put an AliCDBEntry object into the database
62032124 642
9e1ceb13 643 AliCDBId& id = entry->GetId();
644
645 // set version for the entry to be stored
62032124 646 if (!PrepareId(id)) return kFALSE;
9e1ceb13 647
648 // build filename from entry's id
649 TString filename;
62032124 650 if (!IdToFilename(id, filename)) {
9e1ceb13 651 AliError("Bad ID encountered! Subnormal error!");
652 return kFALSE;
62032124 653 }
654
655 TString folderToTag = Form("%s%s",
656 fDBFolder.Data(),
657 id.GetPath().Data());
658
9e1ceb13 659 TDirectory* saveDir = gDirectory;
660
fb33abde 661 TString fullFilename = Form("/alien%s", filename.Data());
62032124 662 // specify SE to filename
fb33abde 663 if (fSE != "default") fullFilename += Form("?se=%s",fSE.Data());
62032124 664
9e1ceb13 665 // open file
145f45a2 666 TFile *file = TFile::Open(fullFilename,"CREATE");
667 if(!file || !file->IsWritable()){
668 AliError(Form("Can't open file <%s>!", filename.Data()));
669 if(file && !file->IsWritable()) file->Close(); delete file; file=0;
670 return kFALSE;
671 }
62032124 672
673 file->cd();
9e1ceb13 674
ed343d5e 675 //SetTreeToFile(entry, file);
145f45a2 676
9e1ceb13 677 entry->SetVersion(id.GetVersion());
678
679 // write object (key name: "AliCDBEntry")
145f45a2 680 Bool_t result = (file->WriteTObject(entry, "AliCDBEntry") != 0);
62032124 681 if (!result) AliError(Form("Can't write entry to file <%s>!", filename.Data()));
9e1ceb13 682
683
684 if (saveDir) saveDir->cd(); else gROOT->cd();
685 file->Close(); delete file; file=0;
c3a7b59a 686
9e1ceb13 687 if(result) {
c75fabed 688
c3a7b59a 689 if(!TagFileId(filename, &id)){
690 AliInfo(Form("CDB tagging failed. Deleting file %s!",filename.Data()));
691 if(!gGrid->Rm(filename.Data()))
692 AliError("Can't delete file!");
693 return kFALSE;
694 }
695
696 TagFileMetaData(filename, entry->GetMetaData());
9e1ceb13 697 }
62032124 698
c75fabed 699 AliInfo(Form("CDB object stored into file %s", filename.Data()));
700 AliInfo(Form("Storage Element: %s", fSE.Data()));
62032124 701 return result;
702}
703//_____________________________________________________________________________
704Bool_t AliCDBGrid::AddTag(TString& folderToTag, const char* tagname){
705// add "tagname" tag (CDB or CDB_MD) to folder where object will be stored
706
707 Bool_t result = kTRUE;
708 AliDebug(2, Form("adding %s tag to folder %s", tagname, folderToTag.Data()));
709 TString addTag = Form("addTag %s %s", folderToTag.Data(), tagname);
710 TGridResult *gridres = gGrid->Command(addTag.Data());
711 const char* resCode = gridres->GetKey(0,"__result__"); // '1' if success
712 if(resCode[0] != '1') {
713 AliError(Form("Couldn't add %s tags to folder %s !",
714 tagname, folderToTag.Data()));
715 result = kFALSE;
716 }
717 delete gridres;
9e1ceb13 718 return result;
719}
720
62032124 721//_____________________________________________________________________________
c3a7b59a 722Bool_t AliCDBGrid::TagFileId(TString& filename, const AliCDBId* id){
62032124 723// tag stored object in CDB table using object Id's parameters
724
f430a9ce 725 TString addTagValue1 = Form("addTagValue %s CDB ", filename.Data());
726 TString addTagValue2 = Form("first_run=%d last_run=%d version=%d ",
62032124 727 id->GetFirstRun(),
728 id->GetLastRun(),
729 id->GetVersion());
f430a9ce 730 TString addTagValue3 = Form("path_level_0=\"%s\" path_level_1=\"%s\" path_level_2=\"%s\"",
4667c116 731 id->GetPathLevel(0).Data(),
732 id->GetPathLevel(1).Data(),
733 id->GetPathLevel(2).Data());
62032124 734 TString addTagValue = Form("%s%s%s",
f430a9ce 735 addTagValue1.Data(),
736 addTagValue2.Data(),
737 addTagValue3.Data());
62032124 738
c3a7b59a 739 Bool_t result = kFALSE;
62032124 740 AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data()));
741 TGridResult* res = gGrid->Command(addTagValue.Data());
742 const char* resCode = res->GetKey(0,"__result__"); // '1' if success
743 if(resCode[0] != '1') {
c3a7b59a 744 AliError(Form("Couldn't add CDB tag value to file %s !",
62032124 745 filename.Data()));
c3a7b59a 746 result = kFALSE;
62032124 747 } else {
c75fabed 748 AliDebug(2, "Object successfully tagged.");
c3a7b59a 749 result = kTRUE;
62032124 750 }
751 delete res;
c3a7b59a 752 return result;
62032124 753
754}
755
4667c116 756//_____________________________________________________________________________
757Bool_t AliCDBGrid::TagShortLived(TString& filename, Bool_t value){
758// tag folder with ShortLived tag
759
760 TString addTagValue = Form("addTagValue %s ShortLived_try value=%d", filename.Data(), value);
761
762 Bool_t result = kFALSE;
763 AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data()));
764 TGridResult* res = gGrid->Command(addTagValue.Data());
765 const char* resCode = res->GetKey(0,"__result__"); // '1' if success
766 if(resCode[0] != '1') {
767 AliError(Form("Couldn't add ShortLived tag value to file %s !", filename.Data()));
768 result = kFALSE;
769 } else {
c75fabed 770 AliDebug(2,"Object successfully tagged.");
4667c116 771 result = kTRUE;
772 }
773 delete res;
774 return result;
775
776}
777
62032124 778//_____________________________________________________________________________
c3a7b59a 779Bool_t AliCDBGrid::TagFileMetaData(TString& filename, const AliCDBMetaData* md){
62032124 780// tag stored object in CDB table using object Id's parameters
781
f430a9ce 782 TString addTagValue1 = Form("addTagValue %s CDB_MD ", filename.Data());
783 TString addTagValue2 = Form("object_classname=\"%s\" responsible=\"%s\" beam_period=%d ",
62032124 784 md->GetObjectClassName(),
785 md->GetResponsible(),
786 md->GetBeamPeriod());
f430a9ce 787 TString addTagValue3 = Form("aliroot_version=\"%s\" comment=\"%s\"",
62032124 788 md->GetAliRootVersion(),
789 md->GetComment());
790 TString addTagValue = Form("%s%s%s",
f430a9ce 791 addTagValue1.Data(),
792 addTagValue2.Data(),
793 addTagValue3.Data());
62032124 794
c3a7b59a 795 Bool_t result = kFALSE;
62032124 796 AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data()));
797 TGridResult* res = gGrid->Command(addTagValue.Data());
798 const char* resCode = res->GetKey(0,"__result__"); // '1' if success
799 if(resCode[0] != '1') {
800 AliWarning(Form("Couldn't add CDB_MD tag value to file %s !",
801 filename.Data()));
c3a7b59a 802 result = kFALSE;
62032124 803 } else {
c75fabed 804 AliDebug(2,"Object successfully tagged.");
c3a7b59a 805 result = kTRUE;
62032124 806 }
c3a7b59a 807 return result;
62032124 808}
809
b05400be 810//_____________________________________________________________________________
811TList* AliCDBGrid::GetIdListFromFile(const char* fileName){
6dc56e97 812
b05400be 813 TString turl(fileName);
814 turl.Prepend("/alien" + fDBFolder);
62032124 815 turl += "?se="; turl += fSE.Data();
b05400be 816 TFile *file = TFile::Open(turl);
817 if (!file) {
818 AliError(Form("Can't open selection file <%s>!", turl.Data()));
819 return NULL;
820 }
821
822 TList *list = new TList();
823 list->SetOwner();
824 int i=0;
825 TString keycycle;
62032124 826
b05400be 827 AliCDBId *id;
828 while(1){
829 i++;
830 keycycle = "AliCDBId;";
831 keycycle+=i;
832
833 id = (AliCDBId*) file->Get(keycycle);
834 if(!id) break;
835 list->AddFirst(id);
836 }
837 file->Close(); delete file; file=0;
838
839 return list;
840
841
842}
843
844//_____________________________________________________________________________
845Bool_t AliCDBGrid::Contains(const char* path) const{
846// check for path in storage's DBFolder
847
848 TString initDir(gGrid->Pwd(0));
849 TString dirName(fDBFolder);
850 dirName += path; // dirName = fDBFolder/path
851 Bool_t result=kFALSE;
852 if (gGrid->Cd(dirName,0)) result=kTRUE;
853 gGrid->Cd(initDir.Data(),0);
854 return result;
855}
856
62032124 857//_____________________________________________________________________________
858void AliCDBGrid::QueryValidFiles()
859{
860// Query the CDB for files valid for AliCDBStorage::fRun
861// fills list fValidFileIds with AliCDBId objects created from file name
862
863 TString filter;
6dc56e97 864 MakeQueryFilter(fRun, fRun, fMetaDataFilter, filter);
865
866 TString pattern = Form("%s/Run*", fPathFilter.GetPath().Data());
4005d0b5 867 if(fVersion >= 0) pattern += Form("_v%d*", fVersion);
6dc56e97 868 pattern += ".root";
869 AliDebug(2,Form("pattern: %s", pattern.Data()));
870
871 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
62032124 872
b7e6419d 873 if (!res) {
874 AliError("Grid query failed");
875 return;
876 }
877
62032124 878 AliCDBId validFileId;
879 for(int i=0; i<res->GetEntries(); i++){
880 TString filename = res->GetKey(i, "lfn");
c3a7b59a 881 if(filename == "") continue;
62032124 882 AliDebug(2,Form("Found valid file: %s", filename.Data()));
883 Bool_t result = FilenameToId(filename, validFileId);
884 if(result) {
885 fValidFileIds.AddLast(validFileId.Clone());
886 }
887 }
888 delete res;
889
890}
891
892//_____________________________________________________________________________
c3a7b59a 893void AliCDBGrid::MakeQueryFilter(Int_t firstRun, Int_t lastRun,
62032124 894 const AliCDBMetaData* md, TString& result) const
895{
896// create filter for file query
897
c3a7b59a 898 result = Form("CDB:first_run<=%d and CDB:last_run>=%d", firstRun, lastRun);
62032124 899
6dc56e97 900// if(version >= 0) {
901// result += Form(" and CDB:version=%d", version);
902// }
903// if(pathFilter.GetLevel0() != "*") {
904// result += Form(" and CDB:path_level_0=\"%s\"", pathFilter.GetLevel0().Data());
905// }
906// if(pathFilter.GetLevel1() != "*") {
907// result += Form(" and CDB:path_level_1=\"%s\"", pathFilter.GetLevel1().Data());
908// }
909// if(pathFilter.GetLevel2() != "*") {
910// result += Form(" and CDB:path_level_2=\"%s\"", pathFilter.GetLevel2().Data());
911// }
62032124 912
913 if(md){
914 if(md->GetObjectClassName()[0] != '\0') {
915 result += Form(" and CDB_MD:object_classname=\"%s\"", md->GetObjectClassName());
916 }
917 if(md->GetResponsible()[0] != '\0') {
918 result += Form(" and CDB_MD:responsible=\"%s\"", md->GetResponsible());
919 }
920 if(md->GetBeamPeriod() != 0) {
921 result += Form(" and CDB_MD:beam_period=%d", md->GetBeamPeriod());
922 }
923 if(md->GetAliRootVersion()[0] != '\0') {
924 result += Form(" and CDB_MD:aliroot_version=\"%s\"", md->GetAliRootVersion());
925 }
926 if(md->GetComment()[0] != '\0') {
927 result += Form(" and CDB_MD:comment=\"%s\"", md->GetComment());
928 }
929 }
930 AliDebug(2, Form("filter: %s",result.Data()));
931
932}
933
c3a7b59a 934//_____________________________________________________________________________
935Int_t AliCDBGrid::GetLatestVersion(const char* path, Int_t run){
936// get last version found in the database valid for run and path
937
c3a7b59a 938 AliCDBPath aCDBPath(path);
939 if(!aCDBPath.IsValid() || aCDBPath.IsWildcard()) {
940 AliError(Form("Invalid path in request: %s", path));
941 return -1;
942 }
943 AliCDBId query(path, run, run, -1, -1);
944 AliCDBId* dataId = 0;
945
946 // look for file matching query requests (path, runRange, version)
6dc56e97 947 if(run == fRun && fPathFilter.Comprises(aCDBPath) && fVersion < 0){
c3a7b59a 948 // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds()
949 AliDebug(2, Form("List of files valid for run %d and for path %s was loaded. Looking there!",
950 run, path));
951 dataId = GetId(fValidFileIds, query);
952 if (!dataId) return -1;
4667c116 953 Int_t version = dataId->GetVersion();
954 delete dataId;
955 return version;
c3a7b59a 956
957 }
958 // List of files valid for reqested run was not loaded. Looking directly into CDB
959 AliDebug(2, Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!",
960 run, path));
961
4667c116 962 TObjArray validFileIds;
963 validFileIds.SetOwner(1);
964
c3a7b59a 965 TString filter;
6dc56e97 966 MakeQueryFilter(run, run, 0, filter);
967
968 TString pattern = Form("%s/Run*.root", path);
969 AliDebug(2,Form("pattern: %s", pattern.Data()));
c3a7b59a 970
6dc56e97 971 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
c3a7b59a 972 AliCDBId validFileId;
973 for(int i=0; i<res->GetEntries(); i++){
974 TString filename = res->GetKey(i, "lfn");
975 if(filename == "") continue;
976 if(FilenameToId(filename, validFileId))
977 validFileIds.AddLast(validFileId.Clone());
978 }
979 delete res;
980
981 dataId = GetId(validFileIds, query);
982 if (!dataId) return -1;
983
4667c116 984 Int_t version = dataId->GetVersion();
985 delete dataId;
986 return version;
c3a7b59a 987
988}
989
990//_____________________________________________________________________________
991Int_t AliCDBGrid::GetLatestSubVersion(const char* /*path*/, Int_t /*run*/, Int_t /*version*/){
992// get last subversion found in the database valid for run and path
993 AliError("Objects in GRID storage have no sub version!");
994 return -1;
995}
996
997
9e1ceb13 998/////////////////////////////////////////////////////////////////////////////////////////////////
999// //
1000// AliCDBGrid factory //
1001// //
1002/////////////////////////////////////////////////////////////////////////////////////////////////
1003
1004ClassImp(AliCDBGridFactory)
1005
1006//_____________________________________________________________________________
1007Bool_t AliCDBGridFactory::Validate(const char* gridString) {
1008// check if the string is valid Grid URI
1009
b05400be 1010 TRegexp gridPattern("^alien://.+$");
7de84b33 1011 TRegexp gridRawPattern("^raw://.+$");
9e1ceb13 1012
7de84b33 1013 return (TString(gridString).Contains(gridPattern)||TString(gridString).Contains(gridRawPattern));
9e1ceb13 1014}
1015
1016//_____________________________________________________________________________
1017AliCDBParam* AliCDBGridFactory::CreateParameter(const char* gridString) {
1018// create AliCDBGridParam class from the URI string
1019
1020 if (!Validate(gridString)) {
1021 return NULL;
1022 }
c75fabed 1023
b05400be 1024 TString buffer(gridString);
7de84b33 1025 Bool_t rawFlag = kFALSE; // flag to say whether we are in the "raw://" case
c3a7b59a 1026
1027 TString gridUrl = "alien://";
b05400be 1028 TString user = "";
4667c116 1029 TString dbFolder = "";
fb33abde 1030 TString se = "default";
c75fabed 1031 TString cacheFolder = "";
1032 Bool_t operateDisconnected = kTRUE;
1033 Long64_t cacheSize = (UInt_t) 1024*1024*1024; // 1GB
1034 Long_t cleanupInterval = 0;
b05400be 1035
1036 TObjArray *arr = buffer.Tokenize('?');
1037 TIter iter(arr);
62032124 1038 TObjString *str = 0;
4667c116 1039
b05400be 1040 while((str = (TObjString*) iter.Next())){
1041 TString entry(str->String());
1042 Int_t indeq = entry.Index('=');
1043 if(indeq == -1) {
1044 if(entry.BeginsWith("alien://")) { // maybe it's a gridUrl!
1045 gridUrl = entry;
1046 continue;
7de84b33 1047 } else if(entry.BeginsWith("raw://")) { // maybe it's a gridRawUrl!
1048 gridUrl = entry;
1049 rawFlag = kTRUE;
1050 continue;
b05400be 1051 } else {
1052 AliError(Form("Invalid entry! %s",entry.Data()));
1053 continue;
1054 }
1055 }
1056
1057 TString key = entry(0,indeq);
1058 TString value = entry(indeq+1,entry.Length()-indeq);
1059
1060 if(key.Contains("grid",TString::kIgnoreCase)) {
1061 gridUrl += value;
c75fabed 1062 }
b05400be 1063 else if (key.Contains("user",TString::kIgnoreCase)){
1064 user = value;
1065 }
b05400be 1066 else if (key.Contains("se",TString::kIgnoreCase)){
1067 se = value;
1068 }
d7744171 1069 else if (key.Contains("cacheF",TString::kIgnoreCase)){
c75fabed 1070 cacheFolder = value;
1071 if (!cacheFolder.EndsWith("/"))
1072 cacheFolder += "/";
1073 }
d7744171 1074 else if (key.Contains("folder",TString::kIgnoreCase)){
1075 dbFolder = value;
1076 }
c75fabed 1077 else if (key.Contains("operateDisc",TString::kIgnoreCase)){
1078 if(value == "kTRUE") {
1079 operateDisconnected = kTRUE;
1080 } else if (value == "kFALSE") {
1081 operateDisconnected = kFALSE;
1082 } else if (value == "0" || value == "1") {
1083 operateDisconnected = (Bool_t) value.Atoi();
1084 } else {
1085 AliError(Form("Invalid entry! %s",entry.Data()));
1086 return NULL;
1087 }
1088 }
d7744171 1089 else if (key.Contains("cacheS",TString::kIgnoreCase)){
c75fabed 1090 if(value.IsDigit()) {
1091 cacheSize = value.Atoi();
1092 } else {
1093 AliError(Form("Invalid entry! %s",entry.Data()));
1094 return NULL;
1095 }
1096 }
1097 else if (key.Contains("cleanupInt",TString::kIgnoreCase)){
1098 if(value.IsDigit()) {
1099 cleanupInterval = value.Atoi();
1100 } else {
1101 AliError(Form("Invalid entry! %s",entry.Data()));
1102 return NULL;
1103 }
1104 }
b05400be 1105 else{
1106 AliError(Form("Invalid entry! %s",entry.Data()));
c75fabed 1107 return NULL;
b05400be 1108 }
1109 }
1110 delete arr; arr=0;
c75fabed 1111
1112 AliDebug(2, Form("gridUrl: %s", gridUrl.Data()));
1113 AliDebug(2, Form("user: %s", user.Data()));
1114 AliDebug(2, Form("dbFolder: %s", dbFolder.Data()));
1115 AliDebug(2, Form("s.e.: %s", se.Data()));
1116 AliDebug(2, Form("local cache folder: %s", cacheFolder.Data()));
1117 AliDebug(2, Form("local cache operate disconnected: %d", operateDisconnected));
1118 AliDebug(2, Form("local cache size: %d", cacheSize));
1119 AliDebug(2, Form("local cache cleanup interval: %d", cleanupInterval));
9e1ceb13 1120
7de84b33 1121 if(dbFolder == "" && !rawFlag){
c75fabed 1122 AliError("Base folder must be specified!");
4667c116 1123 return NULL;
1124 }
1125
c75fabed 1126 return new AliCDBGridParam(gridUrl.Data(), user.Data(),
1127 dbFolder.Data(), se.Data(), cacheFolder.Data(),
1128 operateDisconnected, cacheSize, cleanupInterval);
9e1ceb13 1129}
1130
1131//_____________________________________________________________________________
1132AliCDBStorage* AliCDBGridFactory::Create(const AliCDBParam* param) {
1133// create AliCDBGrid storage instance from parameters
1134
62032124 1135 AliCDBGrid *grid = 0;
9e1ceb13 1136 if (AliCDBGridParam::Class() == param->IsA()) {
62032124 1137
9e1ceb13 1138 const AliCDBGridParam* gridParam = (const AliCDBGridParam*) param;
62032124 1139 grid = new AliCDBGrid(gridParam->GridUrl().Data(),
1140 gridParam->GetUser().Data(),
1141 gridParam->GetDBFolder().Data(),
c75fabed 1142 gridParam->GetSE().Data(),
1143 gridParam->GetCacheFolder().Data(),
1144 gridParam->GetOperateDisconnected(),
1145 gridParam->GetCacheSize(),
1146 gridParam->GetCleanupInterval());
9e1ceb13 1147
9e1ceb13 1148 }
1149
c3a7b59a 1150 if(!gGrid && grid) {
1151 delete grid; grid=0;
1152 }
1153
62032124 1154 return grid;
9e1ceb13 1155}
1156
1157/////////////////////////////////////////////////////////////////////////////////////////////////
1158// //
c75fabed 1159// AliCDBGrid Parameter class // //
9e1ceb13 1160// //
1161/////////////////////////////////////////////////////////////////////////////////////////////////
1162
1163ClassImp(AliCDBGridParam)
1164
1165//_____________________________________________________________________________
62032124 1166AliCDBGridParam::AliCDBGridParam():
1167 AliCDBParam(),
1168 fGridUrl(),
1169 fUser(),
1170 fDBFolder(),
c75fabed 1171 fSE(),
1172 fCacheFolder(),
1173 fOperateDisconnected(),
1174 fCacheSize(),
1175 fCleanupInterval()
1176
62032124 1177 {
9e1ceb13 1178// default constructor
1179
1180}
1181
1182//_____________________________________________________________________________
c75fabed 1183AliCDBGridParam::AliCDBGridParam(const char* gridUrl, const char* user, const char* dbFolder,
1184 const char* se, const char* cacheFolder, Bool_t operateDisconnected,
1185 Long64_t cacheSize, Long_t cleanupInterval):
62032124 1186 AliCDBParam(),
b05400be 1187 fGridUrl(gridUrl),
9e1ceb13 1188 fUser(user),
b05400be 1189 fDBFolder(dbFolder),
c75fabed 1190 fSE(se),
1191 fCacheFolder(cacheFolder),
1192 fOperateDisconnected(operateDisconnected),
1193 fCacheSize(cacheSize),
1194 fCleanupInterval(cleanupInterval)
9e1ceb13 1195{
1196// constructor
c75fabed 1197
9e1ceb13 1198 SetType("alien");
1199
c75fabed 1200 TString uri = Form("%s?User=%s?DBFolder=%s?SE=%s?CacheFolder=%s"
1201 "?OperateDisconnected=%d?CacheSize=%d?CleanupInterval=%d",
62032124 1202 fGridUrl.Data(), fUser.Data(),
c75fabed 1203 fDBFolder.Data(), fSE.Data(), fCacheFolder.Data(),
1204 fOperateDisconnected, fCacheSize, fCleanupInterval);
62032124 1205
7de84b33 1206 AliDebug(2,Form("uri = %s", uri.Data()));
62032124 1207 SetURI(uri.Data());
9e1ceb13 1208}
1209
1210//_____________________________________________________________________________
1211AliCDBGridParam::~AliCDBGridParam() {
1212// destructor
1213
1214}
1215
1216//_____________________________________________________________________________
1217AliCDBParam* AliCDBGridParam::CloneParam() const {
1218// clone parameter
1219
62032124 1220 return new AliCDBGridParam(fGridUrl.Data(), fUser.Data(),
c75fabed 1221 fDBFolder.Data(), fSE.Data(), fCacheFolder.Data(),
1222 fOperateDisconnected, fCacheSize, fCleanupInterval);
9e1ceb13 1223}
1224
1225//_____________________________________________________________________________
1226ULong_t AliCDBGridParam::Hash() const {
1227// return Hash function
1228
c75fabed 1229 return fGridUrl.Hash()+fUser.Hash()+fDBFolder.Hash()+fSE.Hash()+fCacheFolder.Hash();
9e1ceb13 1230}
1231
1232//_____________________________________________________________________________
1233Bool_t AliCDBGridParam::IsEqual(const TObject* obj) const {
1234// check if this object is equal to AliCDBParam obj
1235
1236 if (this == obj) {
1237 return kTRUE;
1238 }
1239
1240 if (AliCDBGridParam::Class() != obj->IsA()) {
1241 return kFALSE;
1242 }
1243
1244 AliCDBGridParam* other = (AliCDBGridParam*) obj;
1245
b05400be 1246 if(fGridUrl != other->fGridUrl) return kFALSE;
9e1ceb13 1247 if(fUser != other->fUser) return kFALSE;
b05400be 1248 if(fDBFolder != other->fDBFolder) return kFALSE;
9e1ceb13 1249 if(fSE != other->fSE) return kFALSE;
c75fabed 1250 if(fCacheFolder != other->fCacheFolder) return kFALSE;
1251 if(fOperateDisconnected != other->fOperateDisconnected) return kFALSE;
1252 if(fCacheSize != other->fCacheSize) return kFALSE;
1253 if(fCleanupInterval != other->fCleanupInterval) return kFALSE;
9e1ceb13 1254 return kTRUE;
1255}
1256