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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
1ac347b2 325 if (!id.HasVersion()){
326 id.SetVersion(lastVersion + 1);
327 }
4005d0b5 328 id.SetSubVersion(0);
9e1ceb13 329
330 TString lastStorage = id.GetLastStorage();
331 if(lastStorage.Contains(TString("new"), TString::kIgnoreCase) && id.GetVersion() > 1 ){
84090f85 332 AliDebug(2, Form("A NEW object is being stored with version %d",
9e1ceb13 333 id.GetVersion()));
84090f85 334 AliDebug(2, Form("and it will hide previously stored object with version %d!",
9e1ceb13 335 id.GetVersion()-1));
336 }
337
4005d0b5 338 if(!lastRunRange.IsAnyRange() && !(lastRunRange.IsEqual(&id.GetAliCDBRunRange())))
9e1ceb13 339 AliWarning(Form("Run range modified w.r.t. previous version (Run%d_%d_v%d)",
340 lastRunRange.GetFirstRun(), lastRunRange.GetLastRun(), id.GetVersion()));
4005d0b5 341
9e1ceb13 342 return kTRUE;
343}
344
345//_____________________________________________________________________________
6dc56e97 346AliCDBId* AliCDBGrid::GetId(const TObjArray& validFileIds, const AliCDBId& query) {
62032124 347// look for the Id that matches query's requests (highest or exact version)
9e1ceb13 348
6dc56e97 349 if(validFileIds.GetEntriesFast() < 1) {
62032124 350 return NULL;
6dc56e97 351 } else if (validFileIds.GetEntriesFast() == 1) {
4667c116 352 return dynamic_cast<AliCDBId*> (validFileIds.At(0)->Clone());
62032124 353 }
9e1ceb13 354
62032124 355 TIter iter(&validFileIds);
9e1ceb13 356
62032124 357 AliCDBId *anIdPtr=0;
358 AliCDBId* result=0;
9e1ceb13 359
62032124 360 while((anIdPtr = dynamic_cast<AliCDBId*> (iter.Next()))){
62032124 361 if(anIdPtr->GetPath() != query.GetPath()) continue;
362
363 //if(!CheckVersion(query, anIdPtr, result)) return NULL;
9e1ceb13 364
365 if (!query.HasVersion()){ // look for highest version
62032124 366 if(result && result->GetVersion() > anIdPtr->GetVersion()) continue;
367 if(result && result->GetVersion() == anIdPtr->GetVersion()) {
4667c116 368 AliError(Form("More than one object valid for run %d, version %d!",
62032124 369 query.GetFirstRun(), anIdPtr->GetVersion()));
370 return NULL;
9e1ceb13 371 }
62032124 372 result = anIdPtr;
9e1ceb13 373 } else { // look for specified version
62032124 374 if(query.GetVersion() != anIdPtr->GetVersion()) continue;
375 if(result && result->GetVersion() == anIdPtr->GetVersion()){
4667c116 376 AliError(Form("More than one object valid for run %d, version %d!",
62032124 377 query.GetFirstRun(), anIdPtr->GetVersion()));
378 return NULL;
9e1ceb13 379 }
62032124 380 result = anIdPtr;
9e1ceb13 381 }
62032124 382
383 }
c75fabed 384
385 if (!result) return NULL;
62032124 386
4667c116 387 return dynamic_cast<AliCDBId*> (result->Clone());
62032124 388}
389
9e1ceb13 390//_____________________________________________________________________________
4667c116 391AliCDBId* AliCDBGrid::GetEntryId(const AliCDBId& queryId) {
392// get AliCDBId from the database
393// User must delete returned object
9e1ceb13 394
62032124 395 AliCDBId* dataId=0;
396
397 AliCDBId selectedId(queryId);
398 if (!selectedId.HasVersion()) {
9e1ceb13 399 // if version is not specified, first check the selection criteria list
4b5e0dce 400 GetSelection(&selectedId);
62032124 401 }
402
6dc56e97 403 TObjArray validFileIds;
62032124 404 validFileIds.SetOwner(1);
405
406 // look for file matching query requests (path, runRange, version)
407 if(selectedId.GetFirstRun() == fRun &&
c3a7b59a 408 fPathFilter.Comprises(selectedId.GetAliCDBPath()) && fVersion < 0 && !fMetaDataFilter){
62032124 409 // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds()
410 AliDebug(2, Form("List of files valid for run %d and for path %s was loaded. Looking there!",
411 selectedId.GetFirstRun(), selectedId.GetPath().Data()));
412 dataId = GetId(fValidFileIds, selectedId);
413
9e1ceb13 414 } else {
62032124 415 // List of files valid for reqested run was not loaded. Looking directly into CDB
416 AliDebug(2, Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!",
417 selectedId.GetFirstRun(), selectedId.GetPath().Data()));
418
419 TString filter;
6dc56e97 420 MakeQueryFilter(selectedId.GetFirstRun(), selectedId.GetLastRun(), 0, filter);
62032124 421
6dc56e97 422 TString pattern = Form("%s/Run*", selectedId.GetPath().Data());
4005d0b5 423 if(selectedId.GetVersion() >= 0) pattern += Form("_v%d*",selectedId.GetVersion());
6dc56e97 424 pattern += ".root";
425 AliDebug(2,Form("pattern: %s", pattern.Data()));
426
427 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
ecae96f8 428 if (res) {
429 AliCDBId validFileId;
430 for(int i=0; i<res->GetEntries(); i++){
431 TString filename = res->GetKey(i, "lfn");
432 if(filename == "") continue;
433 if(FilenameToId(filename, validFileId))
434 validFileIds.AddLast(validFileId.Clone());
435 }
436 delete res;
437 }
62032124 438 dataId = GetId(validFileIds, selectedId);
9e1ceb13 439 }
440
4667c116 441 return dataId;
442}
443
444//_____________________________________________________________________________
445AliCDBEntry* AliCDBGrid::GetEntry(const AliCDBId& queryId) {
446// get AliCDBEntry from the database
447
448 AliCDBId* dataId = GetEntryId(queryId);
449
62032124 450 if (!dataId) return NULL;
9e1ceb13 451
452 TString filename;
62032124 453 if (!IdToFilename(*dataId, filename)) {
024cf675 454 AliDebug(2,Form("Bad data ID encountered! Subnormal error!"));
4667c116 455 delete dataId;
9e1ceb13 456 return NULL;
457 }
458
62032124 459 AliCDBEntry* anEntry = GetEntryFromFile(filename, dataId);
460
4667c116 461 delete dataId;
62032124 462 return anEntry;
463}
464
465//_____________________________________________________________________________
8e245d15 466AliCDBEntry* AliCDBGrid::GetEntryFromFile(TString& filename, AliCDBId* dataId){
62032124 467// Get AliCBEntry object from file "filename"
9e1ceb13 468
024cf675 469 AliDebug(2,Form("Opening file: %s",filename.Data()));
62032124 470
471 filename.Prepend("/alien");
c75fabed 472
473 // if option="CACHEREAD" TFile will use the local caching facility!
474 TString option="READ";
475 if(fCacheFolder != ""){
476
477 // Check if local cache folder was changed in the meanwhile
478 TString origCache(TFile::GetCacheFileDir());
479 if(fCacheFolder != origCache) {
480 AliWarning(Form("Local cache folder has been overwritten!! fCacheFolder = %s origCache = %s",
481 fCacheFolder.Data(), origCache.Data()));
482 TFile::SetCacheFileDir(fCacheFolder.Data(), fOperateDisconnected);
483 TFile::ShrinkCacheFileDir(fCacheSize, fCleanupInterval);
484 }
485
486 option.Prepend("CACHE");
487 }
488
489 AliDebug(2, Form("Option: %s", option.Data()));
490
491 TFile *file = TFile::Open(filename, option);
9e1ceb13 492 if (!file) {
024cf675 493 AliDebug(2,Form("Can't open file <%s>!", filename.Data()));
9e1ceb13 494 return NULL;
495 }
496
497 // get the only AliCDBEntry object from the file
498 // the object in the file is an AliCDBEntry entry named "AliCDBEntry"
499
62032124 500 AliCDBEntry* anEntry = dynamic_cast<AliCDBEntry*> (file->Get("AliCDBEntry"));
9e1ceb13 501
62032124 502 if (!anEntry) {
503 AliDebug(2,Form("Bad storage data: file does not contain an AliCDBEntry object!"));
504 file->Close();
9e1ceb13 505 return NULL;
506 }
507
9e1ceb13 508 // The object's Id is not reset during storage
509 // If object's Id runRange or version do not match with filename,
510 // it means that someone renamed file by hand. In this case a warning msg is issued.
62032124 511
512 if(anEntry){
513 AliCDBId entryId = anEntry->GetId();
4005d0b5 514 Int_t tmpSubVersion = dataId->GetSubVersion();
515 dataId->SetSubVersion(entryId.GetSubVersion()); // otherwise filename and id may mismatch
8e245d15 516 if(!entryId.IsEqual(dataId)){
b8ec52f6 517 AliWarning(Form("Mismatch between file name and object's Id!"));
518 AliWarning(Form("File name: %s", dataId->ToString().Data()));
519 AliWarning(Form("Object's Id: %s", entryId.ToString().Data()));
62032124 520 }
4005d0b5 521 dataId->SetSubVersion(tmpSubVersion);
9e1ceb13 522 }
523
62032124 524 anEntry->SetLastStorage("grid");
525
145f45a2 526 // Check whether entry contains a TTree. In case load the tree in memory!
527 LoadTreeFromFile(anEntry);
528
9e1ceb13 529 // close file, return retieved entry
530 file->Close(); delete file; file=0;
62032124 531
532 return anEntry;
9e1ceb13 533}
534
535//_____________________________________________________________________________
62032124 536TList* AliCDBGrid::GetEntries(const AliCDBId& queryId) {
9e1ceb13 537// multiple request (AliCDBStorage::GetAll)
538
62032124 539 TList* result = new TList();
540 result->SetOwner();
9e1ceb13 541
6dc56e97 542 TObjArray validFileIds;
62032124 543 validFileIds.SetOwner(1);
9e1ceb13 544
62032124 545 Bool_t alreadyLoaded = kFALSE;
9e1ceb13 546
62032124 547 // look for file matching query requests (path, runRange)
548 if(queryId.GetFirstRun() == fRun &&
c3a7b59a 549 fPathFilter.Comprises(queryId.GetAliCDBPath()) && fVersion < 0 && !fMetaDataFilter){
62032124 550 // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds()
551 AliDebug(2,Form("List of files valid for run %d and for path %s was loaded. Looking there!",
552 queryId.GetFirstRun(), queryId.GetPath().Data()));
9e1ceb13 553
62032124 554 alreadyLoaded = kTRUE;
9e1ceb13 555
62032124 556 } else {
557 // List of files valid for reqested run was not loaded. Looking directly into CDB
558 AliDebug(2,Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!",
559 queryId.GetFirstRun(), queryId.GetPath().Data()));
560
561 TString filter;
6dc56e97 562 MakeQueryFilter(queryId.GetFirstRun(), queryId.GetLastRun(), 0, filter);
563
564 TString pattern = Form("%s/Run*.root", queryId.GetPath().Data());
565 AliDebug(2,Form("pattern: %s", pattern.Data()));
566
567 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
62032124 568
62032124 569 AliCDBId validFileId;
570 for(int i=0; i<res->GetEntries(); i++){
571 TString filename = res->GetKey(i, "lfn");
c3a7b59a 572 if(filename == "") continue;
62032124 573 if(FilenameToId(filename, validFileId))
574 validFileIds.AddLast(validFileId.Clone());
575 }
576 delete res;
9e1ceb13 577 }
578
62032124 579 TIter *iter=0;
580 if(alreadyLoaded){
581 iter = new TIter(&fValidFileIds);
582 } else {
583 iter = new TIter(&validFileIds);
584 }
9e1ceb13 585
6dc56e97 586 TObjArray selectedIds;
62032124 587 selectedIds.SetOwner(1);
588
589 // loop on list of valid Ids to select the right version to get.
590 // According to query and to the selection criteria list, version can be the highest or exact
591 AliCDBPath pathCopy;
592 AliCDBId* anIdPtr=0;
593 AliCDBId* dataId=0;
594 AliCDBPath queryPath = queryId.GetAliCDBPath();
595 while((anIdPtr = dynamic_cast<AliCDBId*> (iter->Next()))){
596 AliCDBPath thisCDBPath = anIdPtr->GetAliCDBPath();
597 if(!(queryPath.Comprises(thisCDBPath)) || pathCopy.GetPath() == thisCDBPath.GetPath()) continue;
598 pathCopy = thisCDBPath;
599
600 // check the selection criteria list for this query
601 AliCDBId thisId(*anIdPtr);
602 thisId.SetVersion(queryId.GetVersion());
603 if(!thisId.HasVersion()) GetSelection(&thisId);
604
605 if(alreadyLoaded){
606 dataId = GetId(fValidFileIds, thisId);
607 } else {
608 dataId = GetId(validFileIds, thisId);
9e1ceb13 609 }
4667c116 610 if(dataId) selectedIds.Add(dataId);
9e1ceb13 611 }
9e1ceb13 612
62032124 613 delete iter; iter=0;
9e1ceb13 614
62032124 615 // selectedIds contains the Ids of the files matching all requests of query!
616 // All the objects are now ready to be retrieved
617 iter = new TIter(&selectedIds);
618 while((anIdPtr = dynamic_cast<AliCDBId*> (iter->Next()))){
619 TString filename;
620 if (!IdToFilename(*anIdPtr, filename)) {
621 AliDebug(2,Form("Bad data ID encountered! Subnormal error!"));
622 continue;
623 }
9e1ceb13 624
62032124 625 AliCDBEntry* anEntry = GetEntryFromFile(filename, anIdPtr);
9e1ceb13 626
62032124 627 if(anEntry) result->Add(anEntry);
9e1ceb13 628
62032124 629 }
630 delete iter; iter=0;
631
632 return result;
9e1ceb13 633}
634
635//_____________________________________________________________________________
636Bool_t AliCDBGrid::PutEntry(AliCDBEntry* entry) {
637// put an AliCDBEntry object into the database
62032124 638
9e1ceb13 639 AliCDBId& id = entry->GetId();
640
641 // set version for the entry to be stored
62032124 642 if (!PrepareId(id)) return kFALSE;
9e1ceb13 643
644 // build filename from entry's id
645 TString filename;
62032124 646 if (!IdToFilename(id, filename)) {
9e1ceb13 647 AliError("Bad ID encountered! Subnormal error!");
648 return kFALSE;
62032124 649 }
650
651 TString folderToTag = Form("%s%s",
652 fDBFolder.Data(),
653 id.GetPath().Data());
654
9e1ceb13 655 TDirectory* saveDir = gDirectory;
656
fb33abde 657 TString fullFilename = Form("/alien%s", filename.Data());
62032124 658 // specify SE to filename
fb33abde 659 if (fSE != "default") fullFilename += Form("?se=%s",fSE.Data());
62032124 660
9e1ceb13 661 // open file
145f45a2 662 TFile *file = TFile::Open(fullFilename,"CREATE");
663 if(!file || !file->IsWritable()){
664 AliError(Form("Can't open file <%s>!", filename.Data()));
665 if(file && !file->IsWritable()) file->Close(); delete file; file=0;
666 return kFALSE;
667 }
62032124 668
669 file->cd();
9e1ceb13 670
ed343d5e 671 //SetTreeToFile(entry, file);
145f45a2 672
9e1ceb13 673 entry->SetVersion(id.GetVersion());
674
675 // write object (key name: "AliCDBEntry")
145f45a2 676 Bool_t result = (file->WriteTObject(entry, "AliCDBEntry") != 0);
62032124 677 if (!result) AliError(Form("Can't write entry to file <%s>!", filename.Data()));
9e1ceb13 678
679
680 if (saveDir) saveDir->cd(); else gROOT->cd();
681 file->Close(); delete file; file=0;
c3a7b59a 682
9e1ceb13 683 if(result) {
c75fabed 684
c3a7b59a 685 if(!TagFileId(filename, &id)){
686 AliInfo(Form("CDB tagging failed. Deleting file %s!",filename.Data()));
687 if(!gGrid->Rm(filename.Data()))
688 AliError("Can't delete file!");
689 return kFALSE;
690 }
691
692 TagFileMetaData(filename, entry->GetMetaData());
9e1ceb13 693 }
62032124 694
c75fabed 695 AliInfo(Form("CDB object stored into file %s", filename.Data()));
696 AliInfo(Form("Storage Element: %s", fSE.Data()));
62032124 697 return result;
698}
699//_____________________________________________________________________________
700Bool_t AliCDBGrid::AddTag(TString& folderToTag, const char* tagname){
701// add "tagname" tag (CDB or CDB_MD) to folder where object will be stored
702
703 Bool_t result = kTRUE;
704 AliDebug(2, Form("adding %s tag to folder %s", tagname, folderToTag.Data()));
705 TString addTag = Form("addTag %s %s", folderToTag.Data(), tagname);
706 TGridResult *gridres = gGrid->Command(addTag.Data());
707 const char* resCode = gridres->GetKey(0,"__result__"); // '1' if success
708 if(resCode[0] != '1') {
709 AliError(Form("Couldn't add %s tags to folder %s !",
710 tagname, folderToTag.Data()));
711 result = kFALSE;
712 }
713 delete gridres;
9e1ceb13 714 return result;
715}
716
62032124 717//_____________________________________________________________________________
c3a7b59a 718Bool_t AliCDBGrid::TagFileId(TString& filename, const AliCDBId* id){
62032124 719// tag stored object in CDB table using object Id's parameters
720
f430a9ce 721 TString addTagValue1 = Form("addTagValue %s CDB ", filename.Data());
722 TString addTagValue2 = Form("first_run=%d last_run=%d version=%d ",
62032124 723 id->GetFirstRun(),
724 id->GetLastRun(),
725 id->GetVersion());
f430a9ce 726 TString addTagValue3 = Form("path_level_0=\"%s\" path_level_1=\"%s\" path_level_2=\"%s\"",
4667c116 727 id->GetPathLevel(0).Data(),
728 id->GetPathLevel(1).Data(),
729 id->GetPathLevel(2).Data());
62032124 730 TString addTagValue = Form("%s%s%s",
f430a9ce 731 addTagValue1.Data(),
732 addTagValue2.Data(),
733 addTagValue3.Data());
62032124 734
c3a7b59a 735 Bool_t result = kFALSE;
62032124 736 AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data()));
737 TGridResult* res = gGrid->Command(addTagValue.Data());
738 const char* resCode = res->GetKey(0,"__result__"); // '1' if success
739 if(resCode[0] != '1') {
c3a7b59a 740 AliError(Form("Couldn't add CDB tag value to file %s !",
62032124 741 filename.Data()));
c3a7b59a 742 result = kFALSE;
62032124 743 } else {
c75fabed 744 AliDebug(2, "Object successfully tagged.");
c3a7b59a 745 result = kTRUE;
62032124 746 }
747 delete res;
c3a7b59a 748 return result;
62032124 749
750}
751
4667c116 752//_____________________________________________________________________________
753Bool_t AliCDBGrid::TagShortLived(TString& filename, Bool_t value){
754// tag folder with ShortLived tag
755
756 TString addTagValue = Form("addTagValue %s ShortLived_try value=%d", filename.Data(), value);
757
758 Bool_t result = kFALSE;
759 AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data()));
760 TGridResult* res = gGrid->Command(addTagValue.Data());
761 const char* resCode = res->GetKey(0,"__result__"); // '1' if success
762 if(resCode[0] != '1') {
763 AliError(Form("Couldn't add ShortLived tag value to file %s !", filename.Data()));
764 result = kFALSE;
765 } else {
c75fabed 766 AliDebug(2,"Object successfully tagged.");
4667c116 767 result = kTRUE;
768 }
769 delete res;
770 return result;
771
772}
773
62032124 774//_____________________________________________________________________________
c3a7b59a 775Bool_t AliCDBGrid::TagFileMetaData(TString& filename, const AliCDBMetaData* md){
62032124 776// tag stored object in CDB table using object Id's parameters
777
f430a9ce 778 TString addTagValue1 = Form("addTagValue %s CDB_MD ", filename.Data());
779 TString addTagValue2 = Form("object_classname=\"%s\" responsible=\"%s\" beam_period=%d ",
62032124 780 md->GetObjectClassName(),
781 md->GetResponsible(),
782 md->GetBeamPeriod());
f430a9ce 783 TString addTagValue3 = Form("aliroot_version=\"%s\" comment=\"%s\"",
62032124 784 md->GetAliRootVersion(),
785 md->GetComment());
786 TString addTagValue = Form("%s%s%s",
f430a9ce 787 addTagValue1.Data(),
788 addTagValue2.Data(),
789 addTagValue3.Data());
62032124 790
c3a7b59a 791 Bool_t result = kFALSE;
62032124 792 AliDebug(2, Form("Tagging file. Tag command: %s", addTagValue.Data()));
793 TGridResult* res = gGrid->Command(addTagValue.Data());
794 const char* resCode = res->GetKey(0,"__result__"); // '1' if success
795 if(resCode[0] != '1') {
796 AliWarning(Form("Couldn't add CDB_MD tag value to file %s !",
797 filename.Data()));
c3a7b59a 798 result = kFALSE;
62032124 799 } else {
c75fabed 800 AliDebug(2,"Object successfully tagged.");
c3a7b59a 801 result = kTRUE;
62032124 802 }
c3a7b59a 803 return result;
62032124 804}
805
b05400be 806//_____________________________________________________________________________
807TList* AliCDBGrid::GetIdListFromFile(const char* fileName){
6dc56e97 808
b05400be 809 TString turl(fileName);
810 turl.Prepend("/alien" + fDBFolder);
62032124 811 turl += "?se="; turl += fSE.Data();
b05400be 812 TFile *file = TFile::Open(turl);
813 if (!file) {
814 AliError(Form("Can't open selection file <%s>!", turl.Data()));
815 return NULL;
816 }
817
818 TList *list = new TList();
819 list->SetOwner();
820 int i=0;
821 TString keycycle;
62032124 822
b05400be 823 AliCDBId *id;
824 while(1){
825 i++;
826 keycycle = "AliCDBId;";
827 keycycle+=i;
828
829 id = (AliCDBId*) file->Get(keycycle);
830 if(!id) break;
831 list->AddFirst(id);
832 }
833 file->Close(); delete file; file=0;
834
835 return list;
836
837
838}
839
840//_____________________________________________________________________________
841Bool_t AliCDBGrid::Contains(const char* path) const{
842// check for path in storage's DBFolder
843
844 TString initDir(gGrid->Pwd(0));
845 TString dirName(fDBFolder);
846 dirName += path; // dirName = fDBFolder/path
847 Bool_t result=kFALSE;
848 if (gGrid->Cd(dirName,0)) result=kTRUE;
849 gGrid->Cd(initDir.Data(),0);
850 return result;
851}
852
62032124 853//_____________________________________________________________________________
854void AliCDBGrid::QueryValidFiles()
855{
856// Query the CDB for files valid for AliCDBStorage::fRun
857// fills list fValidFileIds with AliCDBId objects created from file name
858
859 TString filter;
6dc56e97 860 MakeQueryFilter(fRun, fRun, fMetaDataFilter, filter);
861
862 TString pattern = Form("%s/Run*", fPathFilter.GetPath().Data());
4005d0b5 863 if(fVersion >= 0) pattern += Form("_v%d*", fVersion);
6dc56e97 864 pattern += ".root";
865 AliDebug(2,Form("pattern: %s", pattern.Data()));
866
867 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
62032124 868
b7e6419d 869 if (!res) {
870 AliError("Grid query failed");
871 return;
872 }
873
62032124 874 AliCDBId validFileId;
875 for(int i=0; i<res->GetEntries(); i++){
876 TString filename = res->GetKey(i, "lfn");
c3a7b59a 877 if(filename == "") continue;
62032124 878 AliDebug(2,Form("Found valid file: %s", filename.Data()));
879 Bool_t result = FilenameToId(filename, validFileId);
880 if(result) {
881 fValidFileIds.AddLast(validFileId.Clone());
882 }
883 }
884 delete res;
885
886}
887
888//_____________________________________________________________________________
c3a7b59a 889void AliCDBGrid::MakeQueryFilter(Int_t firstRun, Int_t lastRun,
62032124 890 const AliCDBMetaData* md, TString& result) const
891{
892// create filter for file query
893
c3a7b59a 894 result = Form("CDB:first_run<=%d and CDB:last_run>=%d", firstRun, lastRun);
62032124 895
6dc56e97 896// if(version >= 0) {
897// result += Form(" and CDB:version=%d", version);
898// }
899// if(pathFilter.GetLevel0() != "*") {
900// result += Form(" and CDB:path_level_0=\"%s\"", pathFilter.GetLevel0().Data());
901// }
902// if(pathFilter.GetLevel1() != "*") {
903// result += Form(" and CDB:path_level_1=\"%s\"", pathFilter.GetLevel1().Data());
904// }
905// if(pathFilter.GetLevel2() != "*") {
906// result += Form(" and CDB:path_level_2=\"%s\"", pathFilter.GetLevel2().Data());
907// }
62032124 908
909 if(md){
910 if(md->GetObjectClassName()[0] != '\0') {
911 result += Form(" and CDB_MD:object_classname=\"%s\"", md->GetObjectClassName());
912 }
913 if(md->GetResponsible()[0] != '\0') {
914 result += Form(" and CDB_MD:responsible=\"%s\"", md->GetResponsible());
915 }
916 if(md->GetBeamPeriod() != 0) {
917 result += Form(" and CDB_MD:beam_period=%d", md->GetBeamPeriod());
918 }
919 if(md->GetAliRootVersion()[0] != '\0') {
920 result += Form(" and CDB_MD:aliroot_version=\"%s\"", md->GetAliRootVersion());
921 }
922 if(md->GetComment()[0] != '\0') {
923 result += Form(" and CDB_MD:comment=\"%s\"", md->GetComment());
924 }
925 }
926 AliDebug(2, Form("filter: %s",result.Data()));
927
928}
929
c3a7b59a 930//_____________________________________________________________________________
931Int_t AliCDBGrid::GetLatestVersion(const char* path, Int_t run){
932// get last version found in the database valid for run and path
933
c3a7b59a 934 AliCDBPath aCDBPath(path);
935 if(!aCDBPath.IsValid() || aCDBPath.IsWildcard()) {
936 AliError(Form("Invalid path in request: %s", path));
937 return -1;
938 }
939 AliCDBId query(path, run, run, -1, -1);
940 AliCDBId* dataId = 0;
941
942 // look for file matching query requests (path, runRange, version)
6dc56e97 943 if(run == fRun && fPathFilter.Comprises(aCDBPath) && fVersion < 0){
c3a7b59a 944 // look into list of valid files previously loaded with AliCDBStorage::FillValidFileIds()
945 AliDebug(2, Form("List of files valid for run %d and for path %s was loaded. Looking there!",
946 run, path));
947 dataId = GetId(fValidFileIds, query);
948 if (!dataId) return -1;
4667c116 949 Int_t version = dataId->GetVersion();
950 delete dataId;
951 return version;
c3a7b59a 952
953 }
954 // List of files valid for reqested run was not loaded. Looking directly into CDB
955 AliDebug(2, Form("List of files valid for run %d and for path %s was not loaded. Looking directly into CDB!",
956 run, path));
957
4667c116 958 TObjArray validFileIds;
959 validFileIds.SetOwner(1);
960
c3a7b59a 961 TString filter;
6dc56e97 962 MakeQueryFilter(run, run, 0, filter);
963
964 TString pattern = Form("%s/Run*.root", path);
965 AliDebug(2,Form("pattern: %s", pattern.Data()));
c3a7b59a 966
6dc56e97 967 TGridResult *res = gGrid->Query(fDBFolder, pattern, filter, "");
c3a7b59a 968 AliCDBId validFileId;
969 for(int i=0; i<res->GetEntries(); i++){
970 TString filename = res->GetKey(i, "lfn");
971 if(filename == "") continue;
972 if(FilenameToId(filename, validFileId))
973 validFileIds.AddLast(validFileId.Clone());
974 }
975 delete res;
976
977 dataId = GetId(validFileIds, query);
978 if (!dataId) return -1;
979
4667c116 980 Int_t version = dataId->GetVersion();
981 delete dataId;
982 return version;
c3a7b59a 983
984}
985
986//_____________________________________________________________________________
987Int_t AliCDBGrid::GetLatestSubVersion(const char* /*path*/, Int_t /*run*/, Int_t /*version*/){
988// get last subversion found in the database valid for run and path
989 AliError("Objects in GRID storage have no sub version!");
990 return -1;
991}
992
993
9e1ceb13 994/////////////////////////////////////////////////////////////////////////////////////////////////
995// //
996// AliCDBGrid factory //
997// //
998/////////////////////////////////////////////////////////////////////////////////////////////////
999
1000ClassImp(AliCDBGridFactory)
1001
1002//_____________________________________________________________________________
1003Bool_t AliCDBGridFactory::Validate(const char* gridString) {
1004// check if the string is valid Grid URI
1005
b05400be 1006 TRegexp gridPattern("^alien://.+$");
7de84b33 1007 TRegexp gridRawPattern("^raw://.+$");
9e1ceb13 1008
7de84b33 1009 return (TString(gridString).Contains(gridPattern)||TString(gridString).Contains(gridRawPattern));
9e1ceb13 1010}
1011
1012//_____________________________________________________________________________
1013AliCDBParam* AliCDBGridFactory::CreateParameter(const char* gridString) {
1014// create AliCDBGridParam class from the URI string
1015
1016 if (!Validate(gridString)) {
1017 return NULL;
1018 }
c75fabed 1019
b05400be 1020 TString buffer(gridString);
7de84b33 1021 Bool_t rawFlag = kFALSE; // flag to say whether we are in the "raw://" case
c3a7b59a 1022
1023 TString gridUrl = "alien://";
b05400be 1024 TString user = "";
4667c116 1025 TString dbFolder = "";
fb33abde 1026 TString se = "default";
c75fabed 1027 TString cacheFolder = "";
1028 Bool_t operateDisconnected = kTRUE;
1029 Long64_t cacheSize = (UInt_t) 1024*1024*1024; // 1GB
1030 Long_t cleanupInterval = 0;
b05400be 1031
1032 TObjArray *arr = buffer.Tokenize('?');
1033 TIter iter(arr);
62032124 1034 TObjString *str = 0;
4667c116 1035
b05400be 1036 while((str = (TObjString*) iter.Next())){
1037 TString entry(str->String());
1038 Int_t indeq = entry.Index('=');
1039 if(indeq == -1) {
1040 if(entry.BeginsWith("alien://")) { // maybe it's a gridUrl!
1041 gridUrl = entry;
1042 continue;
7de84b33 1043 } else if(entry.BeginsWith("raw://")) { // maybe it's a gridRawUrl!
1044 gridUrl = entry;
1045 rawFlag = kTRUE;
1046 continue;
b05400be 1047 } else {
1048 AliError(Form("Invalid entry! %s",entry.Data()));
1049 continue;
1050 }
1051 }
1052
1053 TString key = entry(0,indeq);
1054 TString value = entry(indeq+1,entry.Length()-indeq);
1055
1056 if(key.Contains("grid",TString::kIgnoreCase)) {
1057 gridUrl += value;
c75fabed 1058 }
b05400be 1059 else if (key.Contains("user",TString::kIgnoreCase)){
1060 user = value;
1061 }
b05400be 1062 else if (key.Contains("se",TString::kIgnoreCase)){
1063 se = value;
1064 }
d7744171 1065 else if (key.Contains("cacheF",TString::kIgnoreCase)){
c75fabed 1066 cacheFolder = value;
1067 if (!cacheFolder.EndsWith("/"))
1068 cacheFolder += "/";
1069 }
d7744171 1070 else if (key.Contains("folder",TString::kIgnoreCase)){
1071 dbFolder = value;
1072 }
c75fabed 1073 else if (key.Contains("operateDisc",TString::kIgnoreCase)){
1074 if(value == "kTRUE") {
1075 operateDisconnected = kTRUE;
1076 } else if (value == "kFALSE") {
1077 operateDisconnected = kFALSE;
1078 } else if (value == "0" || value == "1") {
1079 operateDisconnected = (Bool_t) value.Atoi();
1080 } else {
1081 AliError(Form("Invalid entry! %s",entry.Data()));
1082 return NULL;
1083 }
1084 }
d7744171 1085 else if (key.Contains("cacheS",TString::kIgnoreCase)){
c75fabed 1086 if(value.IsDigit()) {
1087 cacheSize = value.Atoi();
1088 } else {
1089 AliError(Form("Invalid entry! %s",entry.Data()));
1090 return NULL;
1091 }
1092 }
1093 else if (key.Contains("cleanupInt",TString::kIgnoreCase)){
1094 if(value.IsDigit()) {
1095 cleanupInterval = value.Atoi();
1096 } else {
1097 AliError(Form("Invalid entry! %s",entry.Data()));
1098 return NULL;
1099 }
1100 }
b05400be 1101 else{
1102 AliError(Form("Invalid entry! %s",entry.Data()));
c75fabed 1103 return NULL;
b05400be 1104 }
1105 }
1106 delete arr; arr=0;
c75fabed 1107
1108 AliDebug(2, Form("gridUrl: %s", gridUrl.Data()));
1109 AliDebug(2, Form("user: %s", user.Data()));
1110 AliDebug(2, Form("dbFolder: %s", dbFolder.Data()));
1111 AliDebug(2, Form("s.e.: %s", se.Data()));
1112 AliDebug(2, Form("local cache folder: %s", cacheFolder.Data()));
1113 AliDebug(2, Form("local cache operate disconnected: %d", operateDisconnected));
1114 AliDebug(2, Form("local cache size: %d", cacheSize));
1115 AliDebug(2, Form("local cache cleanup interval: %d", cleanupInterval));
9e1ceb13 1116
7de84b33 1117 if(dbFolder == "" && !rawFlag){
c75fabed 1118 AliError("Base folder must be specified!");
4667c116 1119 return NULL;
1120 }
1121
c75fabed 1122 return new AliCDBGridParam(gridUrl.Data(), user.Data(),
1123 dbFolder.Data(), se.Data(), cacheFolder.Data(),
1124 operateDisconnected, cacheSize, cleanupInterval);
9e1ceb13 1125}
1126
1127//_____________________________________________________________________________
1128AliCDBStorage* AliCDBGridFactory::Create(const AliCDBParam* param) {
1129// create AliCDBGrid storage instance from parameters
1130
62032124 1131 AliCDBGrid *grid = 0;
9e1ceb13 1132 if (AliCDBGridParam::Class() == param->IsA()) {
62032124 1133
9e1ceb13 1134 const AliCDBGridParam* gridParam = (const AliCDBGridParam*) param;
62032124 1135 grid = new AliCDBGrid(gridParam->GridUrl().Data(),
1136 gridParam->GetUser().Data(),
1137 gridParam->GetDBFolder().Data(),
c75fabed 1138 gridParam->GetSE().Data(),
1139 gridParam->GetCacheFolder().Data(),
1140 gridParam->GetOperateDisconnected(),
1141 gridParam->GetCacheSize(),
1142 gridParam->GetCleanupInterval());
9e1ceb13 1143
9e1ceb13 1144 }
1145
c3a7b59a 1146 if(!gGrid && grid) {
1147 delete grid; grid=0;
1148 }
1149
62032124 1150 return grid;
9e1ceb13 1151}
1152
1153/////////////////////////////////////////////////////////////////////////////////////////////////
1154// //
c75fabed 1155// AliCDBGrid Parameter class // //
9e1ceb13 1156// //
1157/////////////////////////////////////////////////////////////////////////////////////////////////
1158
1159ClassImp(AliCDBGridParam)
1160
1161//_____________________________________________________________________________
62032124 1162AliCDBGridParam::AliCDBGridParam():
1163 AliCDBParam(),
1164 fGridUrl(),
1165 fUser(),
1166 fDBFolder(),
c75fabed 1167 fSE(),
1168 fCacheFolder(),
1169 fOperateDisconnected(),
1170 fCacheSize(),
1171 fCleanupInterval()
1172
62032124 1173 {
9e1ceb13 1174// default constructor
1175
1176}
1177
1178//_____________________________________________________________________________
c75fabed 1179AliCDBGridParam::AliCDBGridParam(const char* gridUrl, const char* user, const char* dbFolder,
1180 const char* se, const char* cacheFolder, Bool_t operateDisconnected,
1181 Long64_t cacheSize, Long_t cleanupInterval):
62032124 1182 AliCDBParam(),
b05400be 1183 fGridUrl(gridUrl),
9e1ceb13 1184 fUser(user),
b05400be 1185 fDBFolder(dbFolder),
c75fabed 1186 fSE(se),
1187 fCacheFolder(cacheFolder),
1188 fOperateDisconnected(operateDisconnected),
1189 fCacheSize(cacheSize),
1190 fCleanupInterval(cleanupInterval)
9e1ceb13 1191{
1192// constructor
c75fabed 1193
9e1ceb13 1194 SetType("alien");
1195
c75fabed 1196 TString uri = Form("%s?User=%s?DBFolder=%s?SE=%s?CacheFolder=%s"
1197 "?OperateDisconnected=%d?CacheSize=%d?CleanupInterval=%d",
62032124 1198 fGridUrl.Data(), fUser.Data(),
c75fabed 1199 fDBFolder.Data(), fSE.Data(), fCacheFolder.Data(),
1200 fOperateDisconnected, fCacheSize, fCleanupInterval);
62032124 1201
7de84b33 1202 AliDebug(2,Form("uri = %s", uri.Data()));
62032124 1203 SetURI(uri.Data());
9e1ceb13 1204}
1205
1206//_____________________________________________________________________________
1207AliCDBGridParam::~AliCDBGridParam() {
1208// destructor
1209
1210}
1211
1212//_____________________________________________________________________________
1213AliCDBParam* AliCDBGridParam::CloneParam() const {
1214// clone parameter
1215
62032124 1216 return new AliCDBGridParam(fGridUrl.Data(), fUser.Data(),
c75fabed 1217 fDBFolder.Data(), fSE.Data(), fCacheFolder.Data(),
1218 fOperateDisconnected, fCacheSize, fCleanupInterval);
9e1ceb13 1219}
1220
1221//_____________________________________________________________________________
1222ULong_t AliCDBGridParam::Hash() const {
1223// return Hash function
1224
c75fabed 1225 return fGridUrl.Hash()+fUser.Hash()+fDBFolder.Hash()+fSE.Hash()+fCacheFolder.Hash();
9e1ceb13 1226}
1227
1228//_____________________________________________________________________________
1229Bool_t AliCDBGridParam::IsEqual(const TObject* obj) const {
1230// check if this object is equal to AliCDBParam obj
1231
1232 if (this == obj) {
1233 return kTRUE;
1234 }
1235
1236 if (AliCDBGridParam::Class() != obj->IsA()) {
1237 return kFALSE;
1238 }
1239
1240 AliCDBGridParam* other = (AliCDBGridParam*) obj;
1241
b05400be 1242 if(fGridUrl != other->fGridUrl) return kFALSE;
9e1ceb13 1243 if(fUser != other->fUser) return kFALSE;
b05400be 1244 if(fDBFolder != other->fDBFolder) return kFALSE;
9e1ceb13 1245 if(fSE != other->fSE) return kFALSE;
c75fabed 1246 if(fCacheFolder != other->fCacheFolder) return kFALSE;
1247 if(fOperateDisconnected != other->fOperateDisconnected) return kFALSE;
1248 if(fCacheSize != other->fCacheSize) return kFALSE;
1249 if(fCleanupInterval != other->fCleanupInterval) return kFALSE;
9e1ceb13 1250 return kTRUE;
1251}
1252