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b45e5084 | 1 | /************************************************************************** |
2 | * Author: Panos Christakoglou. * | |
3 | * Contributors are mentioned in the code where appropriate. * | |
4 | * * | |
5 | * Permission to use, copy, modify and distribute this software and its * | |
6 | * documentation strictly for non-commercial purposes is hereby granted * | |
7 | * without fee, provided that the above copyright notice appears in all * | |
8 | * copies and that both the copyright notice and this permission notice * | |
9 | * appear in the supporting documentation. The authors make no claims * | |
10 | * about the suitability of this software for any purpose. It is * | |
11 | * provided "as is" without express or implied warranty. * | |
12 | **************************************************************************/ | |
13 | ||
14 | /* $Id$ */ | |
15 | ||
16 | //----------------------------------------------------------------- | |
17 | // AliTagCreator class | |
18 | // This is the class to deal with the tag creation (post process) | |
19 | // Origin: Panos Christakoglou, UOA-CERN, Panos.Christakoglou@cern.ch | |
20 | //----------------------------------------------------------------- | |
21 | ||
22 | //ROOT | |
c336835b | 23 | #include <Riostream.h> |
b45e5084 | 24 | #include <TFile.h> |
25 | #include <TString.h> | |
cb1645b7 | 26 | #include <TTree.h> |
4fd84456 | 27 | #include <TSystem.h> |
28 | #include <TChain.h> | |
2bdb9d38 | 29 | #include <TLorentzVector.h> |
b45e5084 | 30 | |
31 | //ROOT-AliEn | |
32 | #include <TGrid.h> | |
b45e5084 | 33 | #include <TGridResult.h> |
b45e5084 | 34 | |
35 | //AliRoot | |
36 | #include "AliRunTag.h" | |
37 | #include "AliEventTag.h" | |
b45e5084 | 38 | #include "AliLog.h" |
39 | ||
b45e5084 | 40 | #include "AliTagCreator.h" |
41 | ||
42 | ||
66b0310c | 43 | using std::ifstream; |
b45e5084 | 44 | ClassImp(AliTagCreator) |
45 | ||
46 | ||
47 | //______________________________________________________________________________ | |
442646f2 | 48 | AliTagCreator::AliTagCreator() : |
49 | TObject(), | |
b2dc099f | 50 | fSE("ALICE::CERN::se"), |
442646f2 | 51 | fgridpath(""), |
52 | fStorage(0) | |
53 | { | |
b45e5084 | 54 | //==============Default constructor for a AliTagCreator================== |
b45e5084 | 55 | } |
56 | ||
b45e5084 | 57 | //______________________________________________________________________________ |
c336835b | 58 | AliTagCreator::~AliTagCreator() { |
b45e5084 | 59 | //================Default destructor for a AliTagCreator======================= |
60 | } | |
61 | ||
28afeb2e | 62 | //______________________________________________________________________________ |
c336835b | 63 | void AliTagCreator::SetStorage(Int_t storage) { |
cb1645b7 | 64 | // Sets correctly the storage: 0 for local, 1 for GRID |
28afeb2e | 65 | fStorage = storage; |
66 | if(fStorage == 0) | |
67 | AliInfo(Form("Tags will be stored locally....")); | |
68 | if(fStorage == 1) | |
69 | AliInfo(Form("Tags will be stored in the grid....")); | |
70 | if((fStorage != 0)&&(fStorage != 1)) | |
71 | { | |
72 | AliInfo(Form("Storage was not properly set!!!")); | |
73 | abort(); | |
74 | } | |
75 | } | |
76 | ||
4fd84456 | 77 | //__________________________________________________________________________ |
5b8d5d69 | 78 | Bool_t AliTagCreator::MergeTags(const char *type) { |
4fd84456 | 79 | //Merges the tags and stores the merged tag file |
80 | //locally if fStorage=0 or in the grid if fStorage=1 | |
81 | AliInfo(Form("Merging tags.....")); | |
82 | TChain *fgChain = new TChain("T"); | |
5b8d5d69 | 83 | TString tagPattern = type; tagPattern += ".tag.root"; |
4fd84456 | 84 | |
85 | if(fStorage == 0) { | |
4fd84456 | 86 | // Open the working directory |
87 | void * dirp = gSystem->OpenDirectory(gSystem->pwd()); | |
88 | const char * name = 0x0; | |
89 | // Add all files matching *pattern* to the chain | |
90 | while((name = gSystem->GetDirEntry(dirp))) { | |
22c08f55 | 91 | if (strstr(name,tagPattern)) fgChain->Add(name); |
4fd84456 | 92 | }//directory loop |
73bbf779 | 93 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
4fd84456 | 94 | }//local mode |
95 | ||
96 | else if(fStorage == 1) { | |
97 | TString alienLocation = gGrid->Pwd(); | |
98 | alienLocation += fgridpath.Data(); | |
99 | alienLocation += "/"; | |
5b8d5d69 | 100 | TString queryPattern = "*."; queryPattern += tagPattern; |
101 | TGridResult *tagresult = gGrid->Query(alienLocation,queryPattern.Data(),"",""); | |
4fd84456 | 102 | Int_t nEntries = tagresult->GetEntries(); |
103 | for(Int_t i = 0; i < nEntries; i++) { | |
104 | TString alienUrl = tagresult->GetKey(i,"turl"); | |
105 | fgChain->Add(alienUrl); | |
106 | }//grid result loop | |
73bbf779 | 107 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
4fd84456 | 108 | }//grid mode |
109 | ||
110 | AliRunTag *tag = new AliRunTag; | |
4fd84456 | 111 | fgChain->SetBranchAddress("AliTAG",&tag); |
b2dc099f | 112 | fgChain->GetEntry(0); |
442646f2 | 113 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
5b8d5d69 | 114 | localFileName += ".Merged."; localFileName += tagPattern.Data(); |
442646f2 | 115 | |
9b4aee57 | 116 | TString filename; |
442646f2 | 117 | |
118 | if(fStorage == 0) { | |
119 | filename = localFileName.Data(); | |
120 | AliInfo(Form("Writing merged tags to local file: %s",filename.Data())); | |
121 | } | |
122 | else if(fStorage == 1) { | |
123 | TString alienFileName = "/alien"; | |
124 | alienFileName += gGrid->Pwd(); | |
125 | alienFileName += fgridpath.Data(); | |
126 | alienFileName += "/"; | |
127 | alienFileName += localFileName; | |
128 | alienFileName += "?se="; | |
129 | alienFileName += fSE.Data(); | |
130 | filename = alienFileName.Data(); | |
131 | AliInfo(Form("Writing merged tags to grid file: %s",filename.Data())); | |
132 | } | |
442646f2 | 133 | |
b2dc099f | 134 | fgChain->Merge(filename); |
0e7ce776 | 135 | gSystem->Exec("rm Run*.Event*"); |
442646f2 | 136 | |
137 | return kTRUE; | |
138 | } | |
139 | ||
850d5792 | 140 | |
141 | //__________________________________________________________________________ | |
142 | Bool_t AliTagCreator::MergeTags(const char *type, const char *inflist) { | |
143 | //Merges the tags and stores the merged tag file | |
144 | //locally if fStorage=0 or in the grid if fStorage=1 | |
145 | AliInfo(Form("Merging tags.....")); | |
146 | TChain *fgChain = new TChain("T"); | |
147 | TString tagPattern = type; tagPattern += ".tag.root"; | |
148 | ||
149 | // if(fStorage == 0) { | |
150 | // // Open the working directory | |
151 | // void * dirp = gSystem->OpenDirectory(gSystem->pwd()); | |
152 | // const char * name = 0x0; | |
153 | // // Add all files matching *pattern* to the chain | |
154 | // while((name = gSystem->GetDirEntry(dirp))) { | |
155 | // if (strstr(name,tagPattern)) fgChain->Add(name); | |
156 | // }//directory loop | |
157 | // AliInfo(Form("Chained tag files: %d",fgChain->GetEntries())); | |
158 | // }//local mode | |
159 | ||
160 | // else if(fStorage == 1) { | |
161 | // TString alienLocation = gGrid->Pwd(); | |
162 | // alienLocation += fgridpath.Data(); | |
163 | // alienLocation += "/"; | |
164 | // TString queryPattern = "*."; queryPattern += tagPattern; | |
165 | // TGridResult *tagresult = gGrid->Query(alienLocation,queryPattern.Data(),"",""); | |
166 | // Int_t nEntries = tagresult->GetEntries(); | |
167 | // for(Int_t i = 0; i < nEntries; i++) { | |
168 | // TString alienUrl = tagresult->GetKey(i,"turl"); | |
169 | // fgChain->Add(alienUrl); | |
170 | // }//grid result loop | |
171 | // AliInfo(Form("Chained tag files: %d",fgChain->GetEntries())); | |
172 | // }//grid mode | |
173 | ||
174 | if (fStorage == 0) { | |
175 | ifstream *istr = new ifstream(inflist); | |
176 | char fname[200]; | |
177 | while (!(istr->eof())) { | |
178 | (*istr) >> fname; | |
179 | if (strstr(fname, tagPattern)) fgChain->Add(fname); | |
180 | } | |
73bbf779 | 181 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
850d5792 | 182 | } |
183 | ||
184 | AliRunTag *tag = new AliRunTag; | |
185 | fgChain->SetBranchAddress("AliTAG",&tag); | |
186 | fgChain->GetEntry(0); | |
187 | TString localFileName = "Run"; localFileName += tag->GetRunId(); | |
188 | localFileName += ".Merged."; localFileName += tagPattern.Data(); | |
189 | ||
190 | TString filename; | |
191 | ||
192 | if(fStorage == 0) { | |
193 | filename = localFileName.Data(); | |
194 | AliInfo(Form("Writing merged tags to local file: %s",filename.Data())); | |
195 | } | |
196 | else if(fStorage == 1) { | |
197 | TString alienFileName = "/alien"; | |
198 | alienFileName += gGrid->Pwd(); | |
199 | alienFileName += fgridpath.Data(); | |
200 | alienFileName += "/"; | |
201 | alienFileName += localFileName; | |
202 | alienFileName += "?se="; | |
203 | alienFileName += fSE.Data(); | |
204 | filename = alienFileName.Data(); | |
205 | AliInfo(Form("Writing merged tags to grid file: %s",filename.Data())); | |
206 | } | |
207 | ||
208 | fgChain->Merge(filename); | |
209 | gSystem->Exec("rm Run*.Event*"); | |
210 | ||
211 | return kTRUE; | |
212 | } | |
213 | ||
442646f2 | 214 | //__________________________________________________________________________ |
5b8d5d69 | 215 | Bool_t AliTagCreator::MergeTags(const char *type, TGridResult *result) { |
442646f2 | 216 | //Merges the tags that are listed in the TGridResult |
217 | AliInfo(Form("Merging tags.....")); | |
218 | TChain *fgChain = new TChain("T"); | |
5b8d5d69 | 219 | TString tagPattern = "."; tagPattern += type; tagPattern += ".tag.root"; |
442646f2 | 220 | |
221 | Int_t nEntries = result->GetEntries(); | |
222 | ||
223 | TString alienUrl; | |
224 | for(Int_t i = 0; i < nEntries; i++) { | |
225 | alienUrl = result->GetKey(i,"turl"); | |
226 | fgChain->Add(alienUrl); | |
227 | } | |
73bbf779 | 228 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
442646f2 | 229 | AliRunTag *tag = new AliRunTag; |
442646f2 | 230 | fgChain->SetBranchAddress("AliTAG",&tag); |
b2dc099f | 231 | fgChain->GetEntry(0); |
232 | ||
4fd84456 | 233 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
5b8d5d69 | 234 | localFileName += ".Merged"; localFileName += tagPattern.Data(); |
4fd84456 | 235 | |
9b4aee57 | 236 | TString filename; |
4fd84456 | 237 | |
238 | if(fStorage == 0) { | |
239 | filename = localFileName.Data(); | |
240 | AliInfo(Form("Writing merged tags to local file: %s",filename.Data())); | |
241 | } | |
c336835b | 242 | else if(fStorage == 1) { |
243 | TString alienFileName = "/alien"; | |
244 | alienFileName += gGrid->Pwd(); | |
245 | alienFileName += fgridpath.Data(); | |
246 | alienFileName += "/"; | |
247 | alienFileName += localFileName; | |
248 | alienFileName += "?se="; | |
249 | alienFileName += fSE.Data(); | |
4fd84456 | 250 | filename = alienFileName.Data(); |
251 | AliInfo(Form("Writing merged tags to grid file: %s",filename.Data())); | |
252 | } | |
253 | ||
b2dc099f | 254 | fgChain->Merge(filename); |
4fd84456 | 255 | |
256 | return kTRUE; | |
257 | } | |
850d5792 | 258 | |
259 | Bool_t AliTagCreator::MergeTagsForRun(const char* type) { | |
260 | //Merges the tags and stores the merged tag file | |
261 | //locally if fStorage=0 or in the grid if fStorage=1 | |
262 | AliInfo(Form("Merging tags.....")); | |
263 | TChain *fgChain = new TChain("T"); | |
264 | TString tagPattern = type; tagPattern += ".tag.root"; | |
265 | ||
266 | if(fStorage == 0) { | |
267 | // Open the working directory | |
268 | void * dirp = gSystem->OpenDirectory(gSystem->pwd()); | |
269 | const char * name = 0x0; | |
270 | // Add all files matching *pattern* to the chain | |
271 | while((name = gSystem->GetDirEntry(dirp))) { | |
272 | if (strstr(name,tagPattern)) fgChain->Add(name); | |
273 | }//directory loop | |
73bbf779 | 274 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
850d5792 | 275 | }//local mode |
276 | ||
277 | else if(fStorage == 1) { | |
278 | TString alienLocation = gGrid->Pwd(); | |
279 | alienLocation += fgridpath.Data(); | |
280 | alienLocation += "/"; | |
281 | TString queryPattern = "*."; queryPattern += tagPattern; | |
282 | TGridResult *tagresult = gGrid->Query(alienLocation,queryPattern.Data(),"",""); | |
283 | Int_t nEntries = tagresult->GetEntries(); | |
284 | for(Int_t i = 0; i < nEntries; i++) { | |
285 | TString alienUrl = tagresult->GetKey(i,"turl"); | |
286 | fgChain->Add(alienUrl); | |
287 | }//grid result loop | |
73bbf779 | 288 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
850d5792 | 289 | }//grid mode |
290 | ||
291 | AliRunTag *tag = new AliRunTag; | |
292 | fgChain->SetBranchAddress("AliTAG",&tag); | |
293 | fgChain->GetEntry(0); | |
294 | TString localFileName = "Run"; localFileName += tag->GetRunId(); | |
295 | localFileName += ".Merged."; localFileName += tagPattern.Data(); | |
296 | ||
297 | TString filename; | |
298 | ||
299 | if(fStorage == 0) { | |
300 | filename = localFileName.Data(); | |
301 | AliInfo(Form("Writing merged tags to local file: %s",filename.Data())); | |
302 | } | |
303 | else if(fStorage == 1) { | |
304 | TString alienFileName = "/alien"; | |
305 | alienFileName += gGrid->Pwd(); | |
306 | alienFileName += fgridpath.Data(); | |
307 | alienFileName += "/"; | |
308 | alienFileName += localFileName; | |
309 | alienFileName += "?se="; | |
310 | alienFileName += fSE.Data(); | |
311 | filename = alienFileName.Data(); | |
312 | AliInfo(Form("Writing merged tags to grid file: %s",filename.Data())); | |
313 | } | |
314 | ||
315 | // fgChain->Merge(filename); | |
316 | MergeToSingleRunTag(fgChain, filename); | |
317 | ||
318 | gSystem->Exec("rm Run*.Event*"); | |
319 | ||
320 | return kTRUE; | |
321 | } | |
322 | ||
323 | Bool_t AliTagCreator::MergeTagsForRun(const char* type, TGridResult *result) { | |
324 | //Merges the tags that are listed in the TGridResult | |
325 | AliInfo(Form("Merging tags.....")); | |
326 | TChain *fgChain = new TChain("T"); | |
327 | TString tagPattern = "."; tagPattern += type; tagPattern += ".tag.root"; | |
328 | ||
329 | Int_t nEntries = result->GetEntries(); | |
330 | ||
331 | TString alienUrl; | |
332 | for(Int_t i = 0; i < nEntries; i++) { | |
333 | alienUrl = result->GetKey(i,"turl"); | |
334 | fgChain->Add(alienUrl); | |
335 | } | |
73bbf779 | 336 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
850d5792 | 337 | AliRunTag *tag = new AliRunTag; |
338 | fgChain->SetBranchAddress("AliTAG",&tag); | |
339 | fgChain->GetEntry(0); | |
340 | ||
341 | TString localFileName = "Run"; localFileName += tag->GetRunId(); | |
342 | localFileName += ".Merged"; localFileName += tagPattern.Data(); | |
343 | ||
344 | TString filename; | |
345 | ||
346 | if(fStorage == 0) { | |
347 | filename = localFileName.Data(); | |
348 | AliInfo(Form("Writing merged tags to local file: %s",filename.Data())); | |
349 | } | |
350 | else if(fStorage == 1) { | |
351 | TString alienFileName = "/alien"; | |
352 | alienFileName += gGrid->Pwd(); | |
353 | alienFileName += fgridpath.Data(); | |
354 | alienFileName += "/"; | |
355 | alienFileName += localFileName; | |
356 | alienFileName += "?se="; | |
357 | alienFileName += fSE.Data(); | |
358 | filename = alienFileName.Data(); | |
359 | AliInfo(Form("Writing merged tags to grid file: %s",filename.Data())); | |
360 | } | |
361 | ||
362 | // fgChain->Merge(filename); | |
363 | MergeToSingleRunTag(fgChain, filename); | |
364 | ||
365 | return kTRUE; | |
366 | } | |
367 | ||
368 | Bool_t AliTagCreator::MergeTagsForRun(const char* type, const char *inflist) { | |
369 | //Merges the tags and stores the merged tag file | |
370 | //locally if fStorage=0 or in the grid if fStorage=1 | |
371 | AliInfo(Form("Merging tags.....")); | |
372 | TChain *fgChain = new TChain("T"); | |
373 | TString tagPattern = type; tagPattern += ".tag.root"; | |
374 | ||
375 | // if(fStorage == 0) { | |
376 | // // Open the working directory | |
377 | // void * dirp = gSystem->OpenDirectory(gSystem->pwd()); | |
378 | // const char * name = 0x0; | |
379 | // // Add all files matching *pattern* to the chain | |
380 | // while((name = gSystem->GetDirEntry(dirp))) { | |
381 | // if (strstr(name,tagPattern)) fgChain->Add(name); | |
382 | // }//directory loop | |
383 | // AliInfo(Form("Chained tag files: %d",fgChain->GetEntries())); | |
384 | // }//local mode | |
385 | ||
386 | // else if(fStorage == 1) { | |
387 | // TString alienLocation = gGrid->Pwd(); | |
388 | // alienLocation += fgridpath.Data(); | |
389 | // alienLocation += "/"; | |
390 | // TString queryPattern = "*."; queryPattern += tagPattern; | |
391 | // TGridResult *tagresult = gGrid->Query(alienLocation,queryPattern.Data(),"",""); | |
392 | // Int_t nEntries = tagresult->GetEntries(); | |
393 | // for(Int_t i = 0; i < nEntries; i++) { | |
394 | // TString alienUrl = tagresult->GetKey(i,"turl"); | |
395 | // fgChain->Add(alienUrl); | |
396 | // }//grid result loop | |
397 | // AliInfo(Form("Chained tag files: %d",fgChain->GetEntries())); | |
398 | // }//grid mode | |
399 | ||
400 | if (fStorage == 0) { | |
401 | ifstream *istr = new ifstream(inflist); | |
402 | char fname[200]; | |
403 | while (!(istr->eof())) { | |
404 | (*istr) >> fname; | |
405 | if (strstr(fname, tagPattern)) fgChain->Add(fname); | |
406 | } | |
73bbf779 | 407 | AliInfo(Form("Chained tag files: %lld",fgChain->GetEntries())); |
850d5792 | 408 | } |
409 | ||
410 | AliRunTag *tag = new AliRunTag; | |
411 | fgChain->SetBranchAddress("AliTAG",&tag); | |
412 | fgChain->GetEntry(0); | |
413 | TString localFileName = "Run"; localFileName += tag->GetRunId(); | |
414 | localFileName += ".Merged."; localFileName += tagPattern.Data(); | |
415 | ||
416 | TString filename; | |
417 | ||
418 | if(fStorage == 0) { | |
419 | filename = localFileName.Data(); | |
420 | AliInfo(Form("Writing merged tags to local file: %s",filename.Data())); | |
421 | } | |
422 | else if(fStorage == 1) { | |
423 | TString alienFileName = "/alien"; | |
424 | alienFileName += gGrid->Pwd(); | |
425 | alienFileName += fgridpath.Data(); | |
426 | alienFileName += "/"; | |
427 | alienFileName += localFileName; | |
428 | alienFileName += "?se="; | |
429 | alienFileName += fSE.Data(); | |
430 | filename = alienFileName.Data(); | |
431 | AliInfo(Form("Writing merged tags to grid file: %s",filename.Data())); | |
432 | } | |
433 | ||
434 | // fgChain->Merge(filename); | |
435 | MergeToSingleRunTag(fgChain, filename); | |
436 | ||
437 | gSystem->Exec("rm Run*.Event*"); | |
438 | ||
439 | return kTRUE; | |
440 | } | |
441 | ||
442 | ||
443 | Bool_t AliTagCreator::MergeToSingleRunTag(TChain *chain, const char *filename) | |
444 | { | |
445 | // Merge all tags for a given run into a single RunTag | |
446 | TFile* ftag = TFile::Open(filename, "recreate"); | |
447 | ||
448 | AliRunTag *tag = new AliRunTag; | |
449 | TTree * ttag = new TTree("T","A Tree with event tags"); | |
04cb11d4 | 450 | TBranch * btag = ttag->Branch("AliTAG", &tag, 1000000); |
850d5792 | 451 | btag->SetCompressionLevel(9); |
04cb11d4 | 452 | ttag->AutoSave("10000"); |
850d5792 | 453 | |
454 | AliRunTag *rtag = new AliRunTag(); | |
455 | chain->SetBranchAddress("AliTAG", &rtag); | |
456 | ||
04cb11d4 | 457 | AliFileTag *evt; |
458 | ||
850d5792 | 459 | if (chain->GetEntries()) { |
460 | chain->GetEntry(0); | |
461 | tag->CopyStandardContent(rtag); | |
04cb11d4 | 462 | tag->Clear(); |
850d5792 | 463 | |
464 | int runno = rtag->GetRunId(); | |
465 | ||
466 | for (int iter=0; iter<chain->GetEntries(); iter++) { | |
467 | chain->GetEntry(iter); | |
468 | if (runno != rtag->GetRunId()) { | |
469 | AliInfo(Form("Run tag ID %i is different from the Run ID for the merged run: %i\n", rtag->GetRunId(), runno)); | |
470 | continue; | |
471 | } | |
472 | ||
04cb11d4 | 473 | for (int iev=0; iev<rtag->GetNFiles(); iev++) { |
474 | evt = (AliFileTag *) rtag->GetFileTag(iev); | |
475 | tag->AddFileTag(new AliFileTag(*evt)); | |
850d5792 | 476 | } |
477 | } | |
478 | } | |
479 | else { | |
480 | AliInfo("Found no tag files to merge."); | |
481 | return kFALSE; | |
482 | } | |
483 | ||
484 | ttag->Fill(); | |
485 | ||
486 | ftag->cd(); | |
487 | tag->Clear(); | |
488 | ttag->Write(); | |
489 | ftag->Close(); | |
490 | ||
491 | return kTRUE; | |
492 | } | |
493 | ||
494 |