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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | //_________________________________________________________________________ | |
16 | // Various utilities usefull for analysis | |
17 | // | |
18 | //*-- Yves Schutz | |
19 | ////////////////////////////////////////////////////////////////////////////// | |
20 | ||
21 | #include "AliAnalysisDataContainer.h" | |
22 | #include "AliTagAnalysis.h" | |
23 | #include "AliEventTagCuts.h" | |
24 | #include "AliRunTagCuts.h" | |
25 | #include "AliXMLCollection.h" | |
26 | #include "AliAnalysisGoodies.h" | |
27 | #include "AliAnalysisManager.h" | |
28 | #include "AliAODHandler.h" | |
29 | #include "AliAnalysisTask.h" | |
30 | #include "AliLog.h" | |
31 | ||
32 | #include <Riostream.h> | |
33 | #ifdef WITHALIEN | |
34 | #include <TGridResult.h> | |
35 | #include <TFileMerger.h> | |
36 | #include <TFile.h> | |
37 | #endif | |
38 | #include <TChain.h> | |
39 | #include <TGrid.h> | |
40 | #include <TROOT.h> | |
41 | #include <TSystem.h> | |
42 | #include <TEntryList.h> | |
43 | ||
44 | //______________________________________________________________________________ | |
45 | AliAnalysisGoodies::AliAnalysisGoodies() : | |
46 | TObject(), | |
47 | fTimer(), | |
48 | fESDTreeName("esdTree"), | |
49 | fAmgr(0) | |
50 | { | |
51 | fTimer.Reset() ; | |
52 | ||
53 | TString token = gSystem->Getenv("GRID_TOKEN") ; | |
54 | ||
55 | if ( token == "OK" ) | |
56 | TGrid::Connect("alien://"); | |
57 | else | |
58 | AliInfo("You are not connected to the GRID") ; | |
59 | // Make the analysis manager | |
60 | fAmgr = new AliAnalysisManager("Goodies Manager", "Analysis manager created by AliAnalysisGoodies") ; | |
61 | } | |
62 | ||
63 | //______________________________________________________________________________ | |
64 | AliAnalysisGoodies::AliAnalysisGoodies(const AliAnalysisGoodies& ag) : | |
65 | TObject(), | |
66 | fTimer(), | |
67 | fESDTreeName(""), | |
68 | fAmgr(0x0) | |
69 | { | |
70 | ||
71 | fESDTreeName = ag.fESDTreeName ; | |
72 | TString token = gSystem->Getenv("GRID_TOKEN") ; | |
73 | ||
74 | if ( token == "OK" ) | |
75 | TGrid::Connect("alien://"); | |
76 | else | |
77 | AliInfo("You are not connected to the GRID") ; | |
78 | ||
79 | // Make the analysis manager | |
80 | fAmgr = new AliAnalysisManager("Goodies Manager", "Analysis manager created by AliAnalysisGoodies") ; | |
81 | } | |
82 | ||
83 | //______________________________________________________________________________ | |
84 | AliAnalysisGoodies& AliAnalysisGoodies::operator=(const AliAnalysisGoodies& ag) | |
85 | { | |
86 | // Assignment operator | |
87 | if(this!=&ag) { | |
88 | } | |
89 | ||
90 | return *this; | |
91 | } | |
92 | ||
93 | //______________________________________________________________________________ | |
94 | void AliAnalysisGoodies::Help() const | |
95 | { | |
96 | AliInfo("Analysis utilities:\n") ; | |
97 | printf(" *** Alien2Local : copy files ESD files listed in an xml collection from AliEn catalog to local storage and creates a local xml collection \n") ; | |
98 | printf(" usage: Alien2Local(in, out)\n") ; | |
99 | printf(" in: a xml esd collection file name \n") ; | |
100 | printf(" ou: the local directory where to save the esd root files \n") ; | |
101 | printf(" *** Make : makes esd collection from tags \n") ; | |
102 | printf(" usage: Make(tags, esds)\n") ; | |
103 | printf(" tags: is either a tag root file or an xml tag collection \n") ; | |
104 | printf(" esds: is an esd collection \n") ; | |
105 | printf(" *** Merge : merges files listed in a xml collection \n") ; | |
106 | printf(" usage Merge(collection, outputDile)\n") ; | |
107 | printf(" collection: is a xml collection \n") ; | |
108 | printf(" *** Process : process the events with an Analysis Task \n") ; | |
109 | printf(" usage: Process(esdFile, tagCuts) \n") ; | |
110 | printf(" esdFile: can be a root file with the ESD Tree ( ex: esd?AliESDs.root) \n") ; | |
111 | printf(" or a root file with the Tag Tree ( ex: tag?Run100.Event0_100.ESD.tag.root) \n") ; | |
112 | printf(" or a local or alien xml file with the ESD collection ( ex: esd?esdCollection.xml) \n") ; | |
113 | printf(" or a local or alien xml file with the TAG collection ( ex: tag?tagCollection.xml) \n") ; | |
114 | printf(" or a TChain of esd TTrees \n") ; | |
115 | printf(" tagCuts: is the AliEventTagCuts (needed only for tag? cases \n") ; | |
116 | printf(" *** Register: register files already stored in a MSS into the AliEn catalog\n") ; | |
117 | printf(" usage: Register(lfndir, pfndir, pfnFileName) \n") ; | |
118 | printf(" lfndir : AliEn directory ( ex: /alice/data/2006/LHC06c/PHOS_TestBeam/\n") ; | |
119 | printf(" pfndir : MSS directory ( ex: /castor/cern.ch/alice/testbeam/phos/2006 \n") ; | |
120 | printf(" file : text file with a list of the file names to be registered\n ") ; | |
121 | ||
122 | } | |
123 | ||
124 | //______________________________________________________________________ | |
125 | Bool_t AliAnalysisGoodies::Alien2Local(const TString collectionNameIn, const TString localDir) | |
126 | { | |
127 | // copy files ESD files listed in an xml collection from AliEn catalog to local storage and creates a local xml collection | |
128 | // usage: Alien2Local(in, out) | |
129 | // in: a xml esd collection file name | |
130 | // ou: the local directory where to save the esd root files | |
131 | ||
132 | #ifdef WITHALIEN | |
133 | Bool_t rv = kTRUE ; | |
134 | ||
135 | fTimer.Start() ; | |
136 | ||
137 | AliXMLCollection * collectionIn = AliXMLCollection::Open(collectionNameIn) ; | |
138 | collectionIn->Reset() ; | |
139 | ||
140 | AliXMLCollection * collectionOu = new AliXMLCollection() ; | |
141 | TString collectionNameOu(collectionIn->GetCollectionName()) ; | |
142 | collectionNameOu.Append("Local") ; | |
143 | collectionOu->SetCollectionName(collectionNameOu) ; | |
144 | collectionOu->WriteHeader() ; | |
145 | ||
146 | const char* ocwd = gSystem->WorkingDirectory(); | |
147 | ||
148 | Int_t counter = 1 ; | |
149 | while ( collectionIn->Next() ) { | |
150 | gSystem->ChangeDirectory(localDir) ; | |
151 | TString fileTURL = collectionIn->GetTURL("") ; | |
152 | ||
153 | TString tempo(fileTURL) ; | |
154 | tempo.Remove(tempo.Last('/'), tempo.Length()) ; | |
155 | TString evtsNumber = tempo(tempo.Last('/')+1, tempo.Length())+"/"; | |
156 | tempo.Remove(tempo.Last('/'), tempo.Length()) ; | |
157 | TString runNumber = tempo(tempo.Last('/')+1, tempo.Length())+"/" ; | |
158 | TString dir = localDir + runNumber ; | |
159 | dir += evtsNumber ; | |
160 | char line[1024] ; | |
161 | sprintf(line, ".! mkdir -p %s", dir.Data()) ; | |
162 | gROOT->ProcessLine(line) ; | |
163 | printf("***************************%s\n", line) ; | |
164 | TEntryList * list = collectionIn->GetEventList("") ; | |
165 | if (!list) | |
166 | list = new TEntryList() ; | |
167 | tempo = fileTURL ; | |
168 | TString filename = tempo(tempo.Last('/')+1, tempo.Length()) ; | |
169 | dir += filename ; | |
170 | AliInfo(Form("Copying %s to %s\n", fileTURL.Data(), dir.Data())) ; | |
171 | collectionOu->WriteBody(counter, collectionIn->GetGUID(""), collectionIn->GetLFN(""), dir, list) ; | |
172 | counter++ ; | |
173 | TFile::Cp(fileTURL, dir) ; | |
174 | } | |
175 | collectionOu->Export() ; | |
176 | gSystem->ChangeDirectory(ocwd) ; | |
177 | ||
178 | fTimer.Stop(); | |
179 | fTimer.Print(); | |
180 | ||
181 | return rv ; | |
182 | #else | |
183 | return kFALSE; | |
184 | #endif | |
185 | } | |
186 | ||
187 | //______________________________________________________________________ | |
188 | AliAnalysisDataContainer * AliAnalysisGoodies::ConnectInput(AliAnalysisTask * task, TClass * classin, UShort_t index) | |
189 | { | |
190 | // connect a task to the input | |
191 | ||
192 | if ( ! fAmgr->GetTask(task->GetName()) ) | |
193 | fAmgr->AddTask(task) ; | |
194 | else | |
195 | AliFatal(Form("Task %s already exists", task->GetName())) ; | |
196 | ||
197 | AliAnalysisDataContainer * taskInput = 0x0 ; | |
198 | if ( fAmgr->GetInputs() ) | |
199 | taskInput = dynamic_cast<AliAnalysisDataContainer *>(fAmgr->GetInputs()->FindObject(Form("InputContainer_%s_%d", task->GetName(), index))) ; | |
200 | if ( ! taskInput ) { | |
201 | taskInput = fAmgr->CreateContainer(Form("InputContainer_%s_%d", task->GetName(), index), classin, AliAnalysisManager::kInputContainer) ; | |
202 | fAmgr->ConnectInput (task, index, taskInput); | |
203 | } | |
204 | else | |
205 | AliFatal(Form("Input %s already exists", taskInput->GetName())) ; | |
206 | ||
207 | return taskInput ; | |
208 | } | |
209 | ||
210 | //______________________________________________________________________ | |
211 | void AliAnalysisGoodies::ConnectInput(AliAnalysisTask * task, AliAnalysisDataContainer * taskInput, UShort_t index) | |
212 | { | |
213 | // connect a task to the input | |
214 | ||
215 | if ( ! fAmgr->GetTask(task->GetName()) ) | |
216 | fAmgr->AddTask(task) ; | |
217 | else | |
218 | AliFatal(Form("Task %s already exists", task->GetName())) ; | |
219 | ||
220 | fAmgr->ConnectInput (task, index, taskInput); | |
221 | } | |
222 | ||
223 | //______________________________________________________________________ | |
224 | AliAnalysisDataContainer * AliAnalysisGoodies::ConnectOuput(AliAnalysisTask * task, TClass * classou, UShort_t index, TString opt ) | |
225 | { | |
226 | // connect a task to the output | |
227 | ||
228 | char filename[20] ; | |
229 | ||
230 | if (opt == "AOD" ) { | |
231 | if ( fAmgr->GetOutputEventHandler() == 0x0) { | |
232 | AliAODHandler * aodHandler = new AliAODHandler() ; | |
233 | aodHandler->SetOutputFileName(Form("%s_0.root",task->GetName())) ; | |
234 | fAmgr->SetOutputEventHandler(aodHandler) ; | |
235 | } | |
236 | sprintf(filename, "default") ; | |
237 | } | |
238 | else | |
239 | sprintf(filename, "%s_%d.root",task->GetName(), index) ; | |
240 | ||
241 | AliAnalysisDataContainer * taskOuput = 0x0 ; | |
242 | if ( fAmgr->GetOutputs() ) | |
243 | taskOuput = dynamic_cast<AliAnalysisDataContainer *>(fAmgr->GetOutputs()->FindObject(Form("OutputContainer_%s_%d", task->GetName(), index))) ; | |
244 | if ( ! taskOuput ) | |
245 | taskOuput = fAmgr->CreateContainer(Form("OutputContainer_%s_%d", task->GetName(), index), classou, AliAnalysisManager::kOutputContainer, filename) ; | |
246 | fAmgr->ConnectOutput(task, index, taskOuput); | |
247 | ||
248 | return taskOuput ; | |
249 | } | |
250 | ||
251 | //______________________________________________________________________ | |
252 | void AliAnalysisGoodies::ConnectOuput(AliAnalysisTask * task, AliAnalysisDataContainer * taskOuput, UShort_t index) | |
253 | { | |
254 | // connect a task to the output | |
255 | ||
256 | fAmgr->ConnectInput (task, index, taskOuput); | |
257 | } | |
258 | ||
259 | //______________________________________________________________________ | |
260 | Bool_t AliAnalysisGoodies::Make(AliRunTagCuts *runCuts, AliLHCTagCuts *lhcCuts, AliDetectorTagCuts *detCuts, AliEventTagCuts *evtCuts, const char * in, const char * out) const | |
261 | { | |
262 | // makes esd collection from tags | |
263 | // usage Make(tags, esds) | |
264 | // tags: is either a tag root file or an xml tag collection | |
265 | // esds: is an esd collection | |
266 | ||
267 | Bool_t rv = kTRUE ; | |
268 | ||
269 | if ( !evtCuts && !runCuts ) { | |
270 | AliError("No Tag cuts provided") ; | |
271 | return kFALSE ; | |
272 | } | |
273 | ||
274 | TString file(in) ; | |
275 | if ( file.Contains(".root") ) | |
276 | rv = MakeEsdCollectionFromTagFile(runCuts, lhcCuts, detCuts, evtCuts, file.Data(), out) ; | |
277 | else if ( file.Contains(".xml") ) | |
278 | rv = MakeEsdCollectionFromTagCollection(runCuts, lhcCuts, detCuts, evtCuts, file.Data(), out) ; | |
279 | else { | |
280 | AliError(Form("%s is not a valid file format", in)) ; | |
281 | rv = kFALSE ; | |
282 | } | |
283 | ||
284 | return rv ; | |
285 | } | |
286 | ||
287 | //______________________________________________________________________ | |
288 | Bool_t AliAnalysisGoodies::MakeEsdCollectionFromTagFile(AliRunTagCuts *runCuts, AliLHCTagCuts *lhcCuts, AliDetectorTagCuts *detCuts, AliEventTagCuts *evtCuts, const char * in, const char * out) const | |
289 | { | |
290 | // Makes an esd collection from a root tag file | |
291 | Bool_t rv = kTRUE ; | |
292 | // Open the file collection | |
293 | printf("*** Create Collection ***\n"); | |
294 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
295 | printf("*** file = |%s| \n",in); | |
296 | ||
297 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
298 | rv = tagAna->AddTagsFile(in); | |
299 | if ( ! rv ) | |
300 | return rv ; | |
301 | ||
302 | tagAna->CreateXMLCollection(out, runCuts, lhcCuts, detCuts, evtCuts) ; | |
303 | ||
304 | return rv ; | |
305 | ||
306 | } | |
307 | ||
308 | //______________________________________________________________________ | |
309 | Bool_t AliAnalysisGoodies::MakeEsdCollectionFromTagCollection(AliRunTagCuts *runCuts, AliLHCTagCuts *lhcCuts, AliDetectorTagCuts *detCuts, AliEventTagCuts *evtCuts, const char * in, const char * out) const | |
310 | { | |
311 | // Makes an esd collection from a xml tag collection | |
312 | Bool_t rv = kTRUE ; | |
313 | // Open the file collection | |
314 | printf("*** Create Collection ***\n"); | |
315 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
316 | printf("*** Coll = |%s| \n",in); | |
317 | ||
318 | #ifdef WITHALIEN | |
319 | ||
320 | TGridCollection * collection = (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)",in)); | |
321 | TGridResult* result = collection->GetGridResult("", 0, 0); | |
322 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
323 | tagAna->ChainGridTags(result); | |
324 | ||
325 | tagAna->CreateXMLCollection(out, runCuts, lhcCuts, detCuts, evtCuts) ; | |
326 | ||
327 | #else | |
328 | rv = kFALSE; | |
329 | #endif | |
330 | return rv ; | |
331 | } | |
332 | ||
333 | //______________________________________________________________________ | |
334 | Bool_t AliAnalysisGoodies::MakeEsdCollectionFromTagCollection(const char * runCuts, const char *lhcCuts, const char *detCuts, const char * evtCuts, const char * in, const char * out) const | |
335 | { | |
336 | // Makes an esd collection from a xml tag collection | |
337 | ||
338 | Bool_t rv = kTRUE ; | |
339 | ||
340 | // Open the file collection | |
341 | printf("*** Create Collection ***\n"); | |
342 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
343 | printf("*** Coll = |%s| \n",in); | |
344 | ||
345 | #ifdef WITHALIEN | |
346 | ||
347 | TGridCollection * collection = (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)",in)); | |
348 | TGridResult* result = collection->GetGridResult("", 0, 0); | |
349 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
350 | tagAna->ChainGridTags(result); | |
351 | ||
352 | tagAna->CreateXMLCollection(out, runCuts, lhcCuts, detCuts, evtCuts) ; | |
353 | ||
354 | #else | |
355 | rv = kFALSE; | |
356 | #endif | |
357 | return rv ; | |
358 | } | |
359 | ||
360 | //______________________________________________________________________ | |
361 | Bool_t AliAnalysisGoodies::Merge(const char * collectionFile, const char * subFile, const char * outFile) | |
362 | { | |
363 | // merges files listed in a xml collection | |
364 | // usage Merge(collection, outputFile)) | |
365 | // collection: is a xml collection | |
366 | ||
367 | Bool_t rv = kFALSE ; | |
368 | ||
369 | if ( strstr(collectionFile, ".xml") == 0 ) { | |
370 | AliError("Input collection file must be an \".xml\" file\n") ; | |
371 | return kFALSE ; | |
372 | } | |
373 | ||
374 | fTimer.Start() ; | |
375 | ||
376 | // Open the file collection | |
377 | printf("*** Create Collection ***\n"); | |
378 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
379 | printf("*** Coll = |%s| \n",collectionFile); | |
380 | ||
381 | #ifdef WITHALIEN | |
382 | ||
383 | TGridCollection * collection = (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)",collectionFile)); | |
384 | TGridResult* result = collection->GetGridResult("", 0, 0); | |
385 | ||
386 | Int_t index = 0 ; | |
387 | const char * turl ; | |
388 | TFileMerger merger ; | |
389 | if (!outFile) { | |
390 | TString tempo(collectionFile) ; | |
391 | if ( subFile) | |
392 | tempo.ReplaceAll(".xml", subFile) ; | |
393 | else | |
394 | tempo.ReplaceAll(".xml", "_Merged.root") ; | |
395 | outFile = tempo.Data() ; | |
396 | } | |
397 | merger.OutputFile(outFile) ; | |
398 | ||
399 | while ( (turl = result->GetKey(index, "turl")) ) { | |
400 | char file[2048] ; | |
401 | if ( subFile ) | |
402 | sprintf(file, "%s#%s", turl, subFile) ; | |
403 | else | |
404 | sprintf(file, "%s", turl) ; | |
405 | ||
406 | printf("%s\n", file) ; | |
407 | merger.AddFile(file) ; | |
408 | index++ ; | |
409 | } | |
410 | ||
411 | if (index) | |
412 | merger.Merge() ; | |
413 | ||
414 | AliInfo(Form("Files merged into %s\n", outFile)) ; | |
415 | ||
416 | fTimer.Stop(); | |
417 | fTimer.Print(); | |
418 | ||
419 | #else | |
420 | rv = kFALSE; | |
421 | #endif | |
422 | return rv ; | |
423 | } | |
424 | ||
425 | //______________________________________________________________________ | |
426 | Bool_t AliAnalysisGoodies::Process(TChain * chain) | |
427 | { | |
428 | // process events starting from a chain of esd Trees | |
429 | Bool_t rv = kFALSE ; | |
430 | fTimer.Start() ; | |
431 | ||
432 | rv = ProcessChain(chain) ; | |
433 | ||
434 | fTimer.Stop(); | |
435 | fTimer.Print(); | |
436 | ||
437 | return rv ; | |
438 | } | |
439 | ||
440 | //______________________________________________________________________ | |
441 | Bool_t AliAnalysisGoodies::Process(const char * inFile) | |
442 | { | |
443 | // process the events with an Analysis Task | |
444 | // usage Process(esdFile) | |
445 | // esdFile: is of the form opt?file_lfn | |
446 | Bool_t rv = kFALSE ; | |
447 | AliRunTagCuts * runCuts = 0x0 ; | |
448 | AliLHCTagCuts * lhcCuts = 0x0 ; | |
449 | AliDetectorTagCuts * detCuts = 0x0 ; | |
450 | AliEventTagCuts * evtCuts = 0x0 ; | |
451 | ||
452 | rv = Process(inFile, runCuts, lhcCuts, detCuts, evtCuts) ; | |
453 | ||
454 | return rv ; | |
455 | } | |
456 | ||
457 | //______________________________________________________________________ | |
458 | Bool_t AliAnalysisGoodies::Process(const char * inFile, AliRunTagCuts *runCuts, AliLHCTagCuts *lhcCuts, AliDetectorTagCuts *detCuts, AliEventTagCuts * evtCuts ) | |
459 | { | |
460 | // process the events with an Analysis Task | |
461 | // usage Process(esdFile, runtagCuts, evtTagCuts) | |
462 | // esdFile: is of the form opt?file_lfn | |
463 | ||
464 | Bool_t rv = kFALSE ; | |
465 | ||
466 | fTimer.Start() ; | |
467 | ||
468 | TString file(inFile) ; | |
469 | if ( file.Contains("esd?") && file.Contains(".root") ) { | |
470 | file.ReplaceAll("esd?", "") ; | |
471 | rv = ProcessEsdFile(file.Data()) ; | |
472 | ||
473 | } else if ( file.Contains("esd?") && file.Contains(".xml") ) { | |
474 | file.ReplaceAll("esd?", "") ; | |
475 | rv = ProcessEsdXmlCollection(file.Data()) ; | |
476 | ||
477 | } else if (file.Contains("tag?") && file.Contains(".root") ) { | |
478 | file.ReplaceAll("tag?", "") ; | |
479 | rv = ProcessTagFile(file.Data(), runCuts, lhcCuts, detCuts, evtCuts) ; | |
480 | ||
481 | } else if (file.Contains("tag?") && file.Contains(".xml") ) { | |
482 | file.ReplaceAll("tag?", "") ; | |
483 | rv = ProcessTagXmlCollection(file.Data(), runCuts, lhcCuts, detCuts, evtCuts) ; | |
484 | ||
485 | } else { | |
486 | AliError(Form("%s is not a valid file format", inFile)) ; | |
487 | rv = kFALSE ; | |
488 | } | |
489 | ||
490 | fTimer.Stop(); | |
491 | fTimer.Print(); | |
492 | ||
493 | return rv ; | |
494 | } | |
495 | ||
496 | //______________________________________________________________________ | |
497 | Bool_t AliAnalysisGoodies::Process(const char * inFile, const char * runCuts, const char * lhcCuts, const char * detCuts, const char * evtCuts) | |
498 | { | |
499 | // process the events with an Analysis Task | |
500 | // usage Process(esdFile, runtagCuts, evtTagCuts) | |
501 | // esdFile: is of the form opt?file_lfn | |
502 | ||
503 | Bool_t rv = kFALSE ; | |
504 | ||
505 | fTimer.Start() ; | |
506 | ||
507 | TString file(inFile) ; | |
508 | if ( file.Contains("esd?") && file.Contains(".root") ) { | |
509 | file.ReplaceAll("esd?", "") ; | |
510 | rv = ProcessEsdFile(file.Data()) ; | |
511 | ||
512 | } else if ( file.Contains("esd?") && file.Contains(".xml") ) { | |
513 | file.ReplaceAll("esd?", "") ; | |
514 | rv = ProcessEsdXmlCollection(file.Data()) ; | |
515 | ||
516 | } else if (file.Contains("tag?") && file.Contains(".root") ) { | |
517 | file.ReplaceAll("tag?", "") ; | |
518 | rv = ProcessTagFile(file.Data(), runCuts, lhcCuts, detCuts, evtCuts) ; | |
519 | ||
520 | } else if (file.Contains("tag?") && file.Contains(".xml") ) { | |
521 | file.ReplaceAll("tag?", "") ; | |
522 | rv = ProcessTagXmlCollection(file.Data(), runCuts, lhcCuts, detCuts, evtCuts) ; | |
523 | ||
524 | } else { | |
525 | AliError(Form("%s is not a valid file format", inFile)) ; | |
526 | rv = kFALSE ; | |
527 | } | |
528 | ||
529 | fTimer.Stop(); | |
530 | fTimer.Print(); | |
531 | ||
532 | return rv ; | |
533 | } | |
534 | ||
535 | //______________________________________________________________________ | |
536 | Bool_t AliAnalysisGoodies::ProcessChain(TChain * chain) const | |
537 | { | |
538 | // Procees a TChain. | |
539 | ||
540 | Bool_t rv = kTRUE ; | |
541 | ||
542 | // start processing | |
543 | if (fAmgr->InitAnalysis()) { | |
544 | fAmgr->PrintStatus(); | |
545 | fAmgr->StartAnalysis("local",chain); | |
546 | } else | |
547 | rv = kFALSE ; | |
548 | ||
549 | return rv ; | |
550 | } | |
551 | ||
552 | //______________________________________________________________________ | |
553 | Bool_t AliAnalysisGoodies::ProcessEsdFile(const char * esdFile) const | |
554 | { | |
555 | // process the events in a single ESD file with an Analysis Task | |
556 | // usage ProcessLocalEsdFile(esdFile) | |
557 | // esdFile: is the root file (local or in alien) with the ESD Tree ( ex: AliESDs.root) | |
558 | ||
559 | Bool_t rv = kTRUE ; | |
560 | ||
561 | printf("*** Process ***\n"); | |
562 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
563 | printf("*** Coll = |%s| \n",esdFile); | |
564 | ||
565 | // Makes the ESD chain | |
566 | printf("*** Getting the Chain ***\n"); | |
567 | TChain* analysisChain = new TChain(fESDTreeName) ; | |
568 | analysisChain->AddFile(esdFile); | |
569 | ||
570 | // Process the events | |
571 | rv = ProcessChain(analysisChain) ; | |
572 | ||
573 | return rv; | |
574 | } | |
575 | ||
576 | //______________________________________________________________________ | |
577 | Bool_t AliAnalysisGoodies::ProcessTagFile(const char * tagFile, AliRunTagCuts *runCuts, AliLHCTagCuts *lhcCuts, AliDetectorTagCuts *detCuts, AliEventTagCuts *evtCuts) const | |
578 | { | |
579 | // process the events in a single Tag file with an Analysis Task | |
580 | // usage ProcessLocalEsdFile(tagFile) | |
581 | // tagFile: is the root file (local or in alien) with the Tag Tree (ex: Run102.Event0_100.ESD.tag.root) | |
582 | ||
583 | Bool_t rv = kTRUE ; | |
584 | ||
585 | if ( !evtCuts && !runCuts ) { | |
586 | AliError("No Tag cuts provided") ; | |
587 | return kFALSE ; | |
588 | } | |
589 | ||
590 | printf("*** Process ***\n"); | |
591 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
592 | printf("*** Coll = |%s| \n",tagFile); | |
593 | ||
594 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
595 | rv = tagAna->AddTagsFile(tagFile); | |
596 | if ( ! rv ) | |
597 | return rv ; | |
598 | ||
599 | // Query the tag file and make the analysis chain | |
600 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
601 | analysisChain = tagAna->QueryTags(runCuts, lhcCuts, detCuts, evtCuts); | |
602 | ||
603 | // Process the events | |
604 | rv = ProcessChain(analysisChain) ; | |
605 | ||
606 | return rv; | |
607 | } | |
608 | ||
609 | //______________________________________________________________________ | |
610 | Bool_t AliAnalysisGoodies::ProcessTagFile(const char * tagFile, const char * runCuts, const char * lhcCuts, const char * detCuts, const char * evtCuts) const | |
611 | { | |
612 | // process the events in a single Tag file with an Analysis Task | |
613 | // usage ProcessLocalEsdFile(tagFile) | |
614 | // tagFile: is the root file (local or in alien) with the Tag Tree (ex: Run102.Event0_100.ESD.tag.root) | |
615 | ||
616 | Bool_t rv = kTRUE ; | |
617 | ||
618 | ||
619 | if ( !evtCuts && !runCuts ) { | |
620 | AliError("No Tag cuts provided") ; | |
621 | return kFALSE ; | |
622 | } | |
623 | ||
624 | printf("*** Process ***\n"); | |
625 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
626 | printf("*** Coll = |%s| \n",tagFile); | |
627 | ||
628 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
629 | rv = tagAna->AddTagsFile(tagFile); | |
630 | if ( ! rv ) | |
631 | return rv ; | |
632 | ||
633 | // Query the tag file and make the analysis chain | |
634 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
635 | analysisChain = tagAna->QueryTags(runCuts, lhcCuts, detCuts, evtCuts); | |
636 | ||
637 | // Process the events | |
638 | rv = ProcessChain(analysisChain) ; | |
639 | ||
640 | return rv; | |
641 | } | |
642 | ||
643 | //______________________________________________________________________ | |
644 | Bool_t AliAnalysisGoodies::ProcessEsdXmlCollection(const char * xmlFile) const | |
645 | { | |
646 | // process the events in a xml ESD collection with an Analysis Task | |
647 | // usage ProcessLocalEsdFile(xmlFile) | |
648 | // xmlFile: is the local xml file with the ESD collection ( ex: esdCollection.xml) | |
649 | ||
650 | Bool_t rv = kTRUE ; | |
651 | ||
652 | printf("*** Process ***\n"); | |
653 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
654 | printf("*** Coll = |%s| \n",xmlFile); | |
655 | ||
656 | #ifdef WITHALIEN | |
657 | //AliXMLCollection * collection = AliXMLCollection::Open(xmlFile,0) ; | |
658 | TGridCollection * collection = (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)", xmlFile)); | |
659 | if (! collection) { | |
660 | AliError(Form("%s not found", xmlFile)) ; | |
661 | return kFALSE ; | |
662 | } | |
663 | ||
664 | TGridResult* result = collection->GetGridResult("",0 ,0); | |
665 | TList* analysisfilelist = result->GetFileInfoList(); | |
666 | ||
667 | // Makes the ESD chain | |
668 | printf("*** Getting the Chain ***\n"); | |
669 | TChain* analysisChain = new TChain(fESDTreeName); | |
670 | analysisChain->AddFileInfoList(analysisfilelist); | |
671 | ||
672 | // Process the events | |
673 | rv = ProcessChain(analysisChain) ; | |
674 | ||
675 | #else | |
676 | rv = kFALSE; | |
677 | ||
678 | #endif | |
679 | ||
680 | return rv ; | |
681 | } | |
682 | ||
683 | //______________________________________________________________________ | |
684 | Bool_t AliAnalysisGoodies::ProcessTagXmlCollection(const char * xmlFile, AliRunTagCuts *runCuts, AliLHCTagCuts *lhcCuts, AliDetectorTagCuts *detCuts, AliEventTagCuts * evtCuts) const | |
685 | { | |
686 | // process the events in a xml ESD collection with an Analysis Task | |
687 | // usage ProcessLocalEsdFile(xmlFile) | |
688 | // xmlFile: is the local xml file with the tag collection ( ex: tagCollection.xml) | |
689 | ||
690 | Bool_t rv = kTRUE ; | |
691 | ||
692 | if ( !evtCuts && !runCuts ) { | |
693 | AliError("No Tag cuts provided") ; | |
694 | return kFALSE ; | |
695 | } | |
696 | ||
697 | printf("*** Process ***\n"); | |
698 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
699 | printf("*** Coll = |%s| \n",xmlFile); | |
700 | ||
701 | // check if file is local or alien | |
702 | if ( gSystem->AccessPathName(xmlFile) ) | |
703 | TGrid::Connect("alien://"); | |
704 | ||
705 | #ifdef WITHALIEN | |
706 | ||
707 | TGridCollection * collection = (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)",xmlFile)); | |
708 | if (! collection) { | |
709 | AliError(Form("%s not found", xmlFile)) ; | |
710 | return kFALSE ; | |
711 | } | |
712 | ||
713 | TGridResult* result = collection->GetGridResult("", 0, 0); | |
714 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
715 | tagAna->ChainGridTags(result); | |
716 | ||
717 | // Query the tag file and make the analysis chain | |
718 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
719 | analysisChain = tagAna->QueryTags(runCuts, lhcCuts, detCuts, evtCuts); | |
720 | ||
721 | // Process the events | |
722 | rv = ProcessChain(analysisChain) ; | |
723 | ||
724 | #else | |
725 | rv = kFALSE; | |
726 | #endif | |
727 | return rv ; | |
728 | } | |
729 | ||
730 | //______________________________________________________________________ | |
731 | Bool_t AliAnalysisGoodies::ProcessTagXmlCollection(const char * xmlFile, const char * runCuts, const char * lhcCuts, const char * detCuts, const char * evtCuts) const | |
732 | { | |
733 | // process the events in a xml ESD collection with an Analysis Task | |
734 | // usage ProcessLocalEsdFile(xmlFile) | |
735 | // xmlFile: is the local xml file with the tag collection ( ex: tagCollection.xml) | |
736 | ||
737 | Bool_t rv = kTRUE ; | |
738 | ||
739 | if ( !evtCuts && !runCuts ) { | |
740 | AliError("No Tag cuts provided") ; | |
741 | return kFALSE ; | |
742 | } | |
743 | ||
744 | printf("*** Process ***\n"); | |
745 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
746 | printf("*** Coll = |%s| \n",xmlFile); | |
747 | ||
748 | #ifdef WITHALIEN | |
749 | ||
750 | // check if file is local or alien | |
751 | if ( gSystem->AccessPathName(xmlFile) ) | |
752 | TGrid::Connect("alien://"); | |
753 | ||
754 | TGridCollection * collection = (TGridCollection*)gROOT->ProcessLine(Form("TAlienCollection::Open(\"%s\", 0)",xmlFile)); | |
755 | if (! collection) { | |
756 | AliError(Form("%s not found", xmlFile)) ; | |
757 | return kFALSE ; | |
758 | } | |
759 | ||
760 | TGridResult* result = collection->GetGridResult("", 0, 0); | |
761 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
762 | tagAna->ChainGridTags(result); | |
763 | ||
764 | // Query the tag file and make the analysis chain | |
765 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
766 | analysisChain = tagAna->QueryTags(runCuts, lhcCuts, detCuts, evtCuts); | |
767 | ||
768 | // Process the events | |
769 | rv = ProcessChain(analysisChain) ; | |
770 | ||
771 | #else | |
772 | rv = kFALSE; | |
773 | #endif | |
774 | return rv ; | |
775 | } | |
776 | ||
777 | //______________________________________________________________________ | |
778 | Bool_t AliAnalysisGoodies::Register( const char * lfndir, const char * pfndir, const char * file) | |
779 | { | |
780 | // register files already stored in a MSS into the AliEn catalog | |
781 | // usage: Register(lfndir, pfndir, pfnFileName) | |
782 | // lfndir : AliEn directory ( ex: /alice/data/2006/LHC06c/PHOS_TestBeam/ ) | |
783 | // pfndir : MSS directory ( ex: /castor/cern.ch/alice/testbeam/phos/2006 ) | |
784 | // file : text file with a list of the file names to be registered | |
785 | ||
786 | Bool_t rv = kTRUE ; | |
787 | fTimer.Start() ; | |
788 | ||
789 | ifstream in; | |
790 | in.open(file); | |
791 | if ( in.bad() ) { | |
792 | AliError(Form("Cannot open file %s\n", file)) ; | |
793 | return kFALSE ; | |
794 | } | |
795 | ||
796 | TGrid::Connect("alien://"); | |
797 | ||
798 | char fileName[1024] ; | |
799 | ||
800 | while (1) { | |
801 | in >> fileName ; | |
802 | if (!in.good()) | |
803 | break; | |
804 | char lfn[1024] ; | |
805 | ||
806 | sprintf(lfn, "%s/%s", lfndir, fileName) ; | |
807 | ||
808 | char pfn[1024] ; | |
809 | ||
810 | sprintf(pfn, "castor://Alice::CERN::Castor2/%s/%s", pfndir, fileName) ; | |
811 | ||
812 | printf("Register %s as %s\n", pfn, lfn) ; | |
813 | ||
814 | gGrid->Register(lfn, pfn) ; | |
815 | } | |
816 | ||
817 | fTimer.Stop(); | |
818 | fTimer.Print(); | |
819 | ||
820 | return rv; | |
821 | } | |
822 |