[u/mrichter/AliRoot.git] / ANALYSIS / AliXMLCollection.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/* $Id$ */

//-----------------------------------------------------------------
//           Implementation of the AliXMLCollection class
//   This is the class that creates XML collections after querying the tags
//   Origin: Panos Christakoglou, UOA-CERN, Panos.Christakoglou@cern.ch
//-----------------------------------------------------------------

#include <cstdlib>
//ROOT
#include <Riostream.h>
#include <TEntryList.h>
#include <TList.h>
#include <TMap.h>
#include <TObjArray.h>
#include <TObjString.h>
#include <TString.h>
#include <TXMLEngine.h>

#include "AliXMLCollection.h"

ClassImp(AliXMLCollection)
//___________________________________________________________________________
  AliXMLCollection::AliXMLCollection() :
    TGridCollection(),
    fXmlFile(),
    fEventList(0),
    fEventListIter(0),
    fCurrent(0),
    fCollectionName(),
    fout(),
    fTotalEvents(0),
    fAcceptedEvents(0),
    fRejectedRun(0),
    fRejectedLHC(0),
    fRejectedDet(0),
    fRejectedEvt(0)
{
  //Default constructor
}

//___________________________________________________________________________
AliXMLCollection::AliXMLCollection(const char *localcollectionfile) :
    TGridCollection(),
    fXmlFile(localcollectionfile),
    fEventList(0),
    fEventListIter(0),
    fCurrent(0),
    fCollectionName(),
    fout(),
    fTotalEvents(0),
    fAcceptedEvents(0),
    fRejectedRun(0),
    fRejectedLHC(0),
    fRejectedDet(0),
    fRejectedEvt(0)
 {
   // Create Alien event collection, by reading collection for the specified
   // file.

   fEventList = new TList();
   fEventList->SetOwner(kTRUE);
   fEventListIter = new TIter(fEventList);

   if (localcollectionfile!=0) {
     ParseXML();
   }
}

//___________________________________________________________________________
AliXMLCollection::AliXMLCollection(const AliXMLCollection& collection):
  TGridCollection(collection),
  fXmlFile(collection.fXmlFile),
  fEventList(0),
  fEventListIter(0),
  fCurrent(0),
  fCollectionName(collection.fCollectionName),
  fout(),
  fTotalEvents(0),
  fAcceptedEvents(0),
  fRejectedRun(0),
  fRejectedLHC(0),
  fRejectedDet(0),
  fRejectedEvt(0)
{
  //copy constructor

  if (collection.fEventList) fEventList = new TList();
  if (collection.fEventListIter) fEventListIter = new TIter(fEventList);
  if (collection.fCurrent) fCurrent = 0;
}

//___________________________________________________________________________
AliXMLCollection::~AliXMLCollection() {
  //Destructor
  if(fEventList) delete fEventList;
  if(fEventListIter) delete fEventListIter;
}

//___________________________________________________________________________
Bool_t AliXMLCollection::WriteHeader() {
  //Creates the xml output file

  TString xmlName = fCollectionName;
  xmlName += ".xml";

  TString collectionHeader = "<collection name=";
  collectionHeader += "\"";
  collectionHeader += fCollectionName;
  collectionHeader += "\"";
  collectionHeader += ">";
  
  // Open the output stream
  fout.open(xmlName);
  fout<<"<?xml version=\"1.0\"?>\n";
  fout<<"<alien>\n";
  fout<<"  "<<collectionHeader<<"\n";  

  return kTRUE;
}

//___________________________________________________________________________
Bool_t AliXMLCollection::WriteSummary(Int_t aTotal, Int_t aAccepted, Int_t aRejRun, Int_t aRejLHC, Int_t aRejDet, Int_t aRejEvt)
{
  // Write selection summary

  TString collectionSummary = "<summary";
  collectionSummary += " acceptedEvents=\"";
  collectionSummary += aAccepted;
  collectionSummary += "\" totalEvent=\"";
  collectionSummary += aTotal;
  collectionSummary += "\" rejectedRun=\"";
  collectionSummary += aRejRun;
  collectionSummary += "\" rejectedLHC=\"";
  collectionSummary += aRejLHC;
  collectionSummary += "\" rejectedDet=\"";
  collectionSummary += aRejDet;
  collectionSummary += "\" rejectedEvt=\"";
  collectionSummary += aRejEvt;
  collectionSummary += "\" />";
  
  // Open the output stream
  fout<<"  "<<collectionSummary<<"\n";  

  return kTRUE;
}

//___________________________________________________________________________
Bool_t AliXMLCollection::WriteBody(Int_t counter, const char* guid, const char* lfn, const char* turl, TEntryList *list) {
  //Writes the body of the xml collection
  TString listline;
  for(Int_t i = 0; i < list->GetN(); i++) {
    listline += list->GetEntry(i);
    listline += ",";
  }  
  listline = listline(0,listline.Length()-1);

  TString line0 = "<event name=\"";
  line0 += counter;
  line0 += "\">";
  
  TString line1 = "<file name=\"AliESDs.root\" ";
  line1 += "guid=\"";
  line1 += guid;
  line1 += "\" ";
  line1 += "lfn=\"";
  line1 += lfn;
  line1 += "\" ";
  line1 += "turl=\"";
  line1 += turl;
  line1 += "\" ";
  line1 += "evlist=\"";
  line1 += listline;
  line1 += "\"";
  line1 += " />";
  
  fout<<"    "<<line0<<"\n";
  fout<<"      "<<line1<<"\n";
  fout<<"    </event>\n";
  
  return kTRUE;
}
//___________________________________________________________________________
Bool_t AliXMLCollection::WriteBody(Int_t counter, const char* guid, const char *lfn, const char *turl, TEntryList *list, Int_t accSum, Int_t rejSum)
{
  //Writes the body of the xml collection with tag cuts summary
  TString listline;
  for(Int_t i = 0; i < list->GetN(); i++) {
    listline += list->GetEntry(i);
    listline += ",";
  }  
  listline = listline(0,listline.Length()-1);

  TString line0 = "<event name=\"";
  line0 += counter;
  line0 += "\">";
  
  TString line1 = "<file name=\"AliESDs.root\" ";
  line1 += "guid=\"";
  line1 += guid;
  line1 += "\" ";
  line1 += "lfn=\"";
  line1 += lfn;
  line1 += "\" ";
  line1 += "turl=\"";
  line1 += turl;
  line1 += "\" ";
  line1 += "evlist=\"";
  line1 += listline;
  line1 += "\" ";
  line1 += "cutsumm=\"";
  line1 += accSum;
  line1 += ",";
  line1 += rejSum;
  line1 += "\"";
  line1 += " />";
  
  fout<<"    "<<line0<<"\n";
  fout<<"      "<<line1<<"\n";
  fout<<"    </event>\n";
  
  return kTRUE;
  
}
//___________________________________________________________________________
Bool_t AliXMLCollection::Export() {
  //Closes the stream
  fout<<"  "<<"</collection>\n";
  fout<<"</alien>\n";

  fout.close();

  return kTRUE;
}

//___________________________________________________________________________
void AliXMLCollection::Reset() {
  // Reset file iterator.
  
  fEventListIter->Reset();
  fCurrent = 0;
}

//___________________________________________________________________________
TMap *AliXMLCollection::Next() {
  // Return next event file map.
  
  fCurrent = (TMap*)fEventListIter->Next();
  return fCurrent;
}

//___________________________________________________________________________
const char *AliXMLCollection::GetTURL(const char* filename) {
  // Get a file's transport URL (TURL). Returns 0 in case of error.
  
  if (fCurrent) {
    TMap *obj = (TMap*)fCurrent->GetValue(filename);
    if (obj) {
      if (obj->GetValue("turl")) {
	return ( ((TObjString*)obj->GetValue("turl"))->GetName());
      }
    }
  }
  Error("GetTURL","cannot get TURL of file %s",filename);
  return 0;
}

//___________________________________________________________________________
const char *AliXMLCollection::GetGUID(const char* filename) {
  // Get a file's transport UID. Returns 0 in case of error.
  
  if (fCurrent) {
    TMap *obj = (TMap*)fCurrent->GetValue(filename);
    if (obj) {
      if (obj->GetValue("guid")) {
	return ( ((TObjString*)obj->GetValue("guid"))->GetName());
      }
    }
  }
  Error("GetGUID","cannot get GUID of file %s",filename);
  return 0;
}

//___________________________________________________________________________
TEntryList *AliXMLCollection::GetEventList(const char *filename) const {
  // Get a file's event list. Returns 0 in case of error.

  if (fCurrent) {
    TMap *obj = (TMap *) fCurrent->GetValue(filename);
    if (obj) {
      if (obj->GetValue("evlist")) {
	return ((TEntryList *) obj->GetValue("evlist"));
      }
    }
  }
  Error("GetEvList", "cannot get evelist of file %s", filename);
  return 0;
}

//___________________________________________________________________________
Bool_t AliXMLCollection::Remove(TMap * map) {
  // Return next event file map.
  if (fEventList->Remove(map)) {
    return kTRUE;
  } else {
    return kFALSE;
  }
}

//___________________________________________________________________________
const char *AliXMLCollection::GetLFN(const char* ) {
  // Get a file's LFN. Returns 0 in case of error.
  
  if (fCurrent) {
    TMap *obj = (TMap *) fCurrent->GetValue("");
    if (obj) {
      if (obj->GetValue("lfn")) {
	return (((TObjString *) obj->GetValue("lfn"))->GetName());
      }
    }
  }
  Error("GetLFN", "cannot get LFN");
  return 0;
}

//__________________________________________________________________________
const char *AliXMLCollection::GetCutSumm() {
  // Get a file's tag cuts summary. Returns 0 in case of error.
  
  if (fCurrent) {
    TMap *obj = (TMap *) fCurrent->GetValue("");
    if (obj) {
      if (obj->GetValue("cutsumm")) {
	return (((TObjString *) obj->GetValue("cutsumm"))->GetName());
      }
    }
  }
  Error("GetTagSumm", "cannot get Tag Cut Summary");
  return 0;

}
//__________________________________________________________________________
Bool_t AliXMLCollection::OverlapCollection(TGridCollection * comparator) {
  // return kTRUE if comparator overlaps with this
  if ((!comparator)) return kFALSE;
  
 loopagain:
  // loop over col1 and try to find it in col2
  this->Reset();
  // loop over all elements in reference (=this)
  TMap *overlapmap;
  while ((overlapmap = this->Next())) {
    comparator->Reset();
    Bool_t found = kFALSE;
    // try to find in the comparator collection
    while ((comparator->Next())) {
      TString s1 = this->GetLFN("");
      TString s2 = comparator->GetLFN("");
      if (s1 == s2) {
	found = kTRUE;
	break;
      }
    }
    if (!found) {
      this->Remove(overlapmap);
      goto loopagain;
    }
  }
  return kTRUE;
}

//___________________________________________________________________________
AliXMLCollection *AliXMLCollection::Open(const char *localcollectionfile) {
  // Static method used to create an Alien event collection, by reading
  // collection for the specified file.
  
  AliXMLCollection *collection = new AliXMLCollection(localcollectionfile);
  return collection;
}

//___________________________________________________________________________
void AliXMLCollection::ParseXML() {
  // Parse event file collection XML file.
  
  TXMLEngine xml;
  
  XMLDocPointer_t xdoc = xml.ParseFile(fXmlFile);
  if (!xdoc) {
    Error("ParseXML","cannot parse the xml file %s",fXmlFile.Data());
    return;
  }

  XMLNodePointer_t xalien = xml.DocGetRootElement(xdoc);
  if (!xalien) {
    Error("ParseXML","cannot find the <alien> tag in %s",fXmlFile.Data());
    return;
  }
  
  XMLNodePointer_t xcollection = xml.GetChild(xalien);
  if (!xcollection) {
    Error("ParseXML","cannot find the <collection> tag in %s",fXmlFile.Data());
    return;
  }
  
  XMLNodePointer_t xevent = xml.GetChild(xcollection);;
  if (!xevent) {
    Error("ParseXML","cannot find the <event> tag in %s",fXmlFile.Data());
    return;
  }
  if (!xevent) return;
  
  do {
    if (xml.GetAttr(xevent, "name")) {
      TMap *files = new TMap();
            
      // files
      XMLNodePointer_t xfile = xml.GetChild(xevent);
      if (!xfile) continue;

      Bool_t firstfile=kTRUE;
      do {
	// here we have an event file
	// get the attributes;
	xml.GetAttr(xfile, "lfn");
	xml.GetAttr(xfile, "turl");
	
	TMap *attributes = new TMap();
	TObjString *oname = new TObjString(xml.GetAttr(xfile,"name"));
	TObjString *oturl = new TObjString(xml.GetAttr(xfile,"turl"));
	TObjString *olfn  = new TObjString(xml.GetAttr(xfile,"lfn"));
	TObjString *oguid = new TObjString(xml.GetAttr(xfile,"guid"));

	TObjString *oevlist;
	if (xml.GetAttr(xfile, "evlist"))
	  oevlist = new TObjString(xml.GetAttr(xfile, "evlist"));
	else
	  oevlist = 0;

	TObjString *otagsumm;
	if (xml.GetAttr(xfile, "cutsumm"))
	  otagsumm = new TObjString(xml.GetAttr(xfile, "cutsumm"));
	else 
	  otagsumm = 0;

	if (oevlist) {
	  Info("ParseXML","Collection: %s - turl: %s eventlist: %s",
	       fXmlFile.Data(),oturl->GetName(),oevlist->GetName());
	  TEntryList *xmlevlist = new TEntryList(oturl->GetName(), oguid->GetName());
	  if (strcmp(oevlist->GetName(),"") != 0) {
	    TString stringevlist = oevlist->GetName();
	    TObjArray *evlist = stringevlist.Tokenize(",");
	    for (Int_t n = 0; n < evlist->GetEntries(); n++)  xmlevlist->Enter(atol(((TObjString *) evlist->At(n))->GetName()));
	  }
	  attributes->Add(new TObjString("evlist"), xmlevlist);
	}
	
	attributes->Add(new TObjString("name"),oname);
	attributes->Add(new TObjString("turl"),oturl);
	attributes->Add(new TObjString("lfn"),olfn);
	attributes->Add(new TObjString("guid"),oguid);
	if (otagsumm)
	  attributes->Add(new TObjString("cutsumm"),otagsumm);
	files->Add(new TObjString(xml.GetAttr(xfile,"name")) , attributes);
	
	// we add the first file always as a file without name to the map
	if (firstfile) {
	  files->Add(new TObjString(""),attributes);
	  firstfile=kFALSE;
	}
      } while ((xfile = xml.GetNext(xfile)));
      fEventList->Add(files);
    }
    else {
      if (xml.GetAttr(xevent, "acceptedEvents")) {
	// Read list summary
	fAcceptedEvents = atoi(xml.GetAttr(xevent, "acceptedEvents"));
	fTotalEvents = atoi(xml.GetAttr(xevent, "totalEvent"));
	fRejectedRun = atoi(xml.GetAttr(xevent, "rejectedRun"));
	fRejectedLHC = atoi(xml.GetAttr(xevent, "rejectedLHC"));
	fRejectedDet = atoi(xml.GetAttr(xevent, "rejectedDet"));
	fRejectedEvt = atoi(xml.GetAttr(xevent, "rejectedEvt"));
      }
    }
  } while ((xevent =  xml.GetNext(xevent)));
}

Bool_t      AliXMLCollection::GetCollectionSummary(Int_t *aTot, Int_t *aAcc, Int_t *aRejRun, Int_t *aRejLHC, Int_t *aRejDet, Int_t *aRejEvt)
{
  // Return read list summary
  *aTot = fTotalEvents;
  *aAcc = fAcceptedEvents;
  *aRejRun = fRejectedRun;
  *aRejLHC = fRejectedLHC;
  *aRejDet = fRejectedDet;
  *aRejEvt = fRejectedEvt;
  return kTRUE;
}
Commit	Line	Data
d08133e6	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	/* $Id$ */
	17
	18	//-----------------------------------------------------------------
	19	// Implementation of the AliXMLCollection class
	20	// This is the class that creates XML collections after querying the tags
	21	// Origin: Panos Christakoglou, UOA-CERN, Panos.Christakoglou@cern.ch
	22	//-----------------------------------------------------------------
	23
b09247a2	24	#include <cstdlib>
d08133e6	25	//ROOT
	26	#include <Riostream.h>
	27	#include <TEntryList.h>
	28	#include <TList.h>
	29	#include <TMap.h>
	30	#include <TObjArray.h>
	31	#include <TObjString.h>
	32	#include <TString.h>
	33	#include <TXMLEngine.h>
	34
	35	#include "AliXMLCollection.h"
	36
	37	ClassImp(AliXMLCollection)
d08133e6	38	//___________________________________________________________________________
	39	AliXMLCollection::AliXMLCollection() :
	40	TGridCollection(),
	41	fXmlFile(),
	42	fEventList(0),
	43	fEventListIter(0),
	44	fCurrent(0),
	45	fCollectionName(),
f0f29480	46	fout(),
	47	fTotalEvents(0),
	48	fAcceptedEvents(0),
	49	fRejectedRun(0),
	50	fRejectedLHC(0),
	51	fRejectedDet(0),
	52	fRejectedEvt(0)
	53	{
d08133e6	54	//Default constructor
	55	}
	56
	57	//___________________________________________________________________________
26f071d8	58	AliXMLCollection::AliXMLCollection(const char *localcollectionfile) :
	59	TGridCollection(),
	60	fXmlFile(localcollectionfile),
	61	fEventList(0),
	62	fEventListIter(0),
	63	fCurrent(0),
	64	fCollectionName(),
f0f29480	65	fout(),
	66	fTotalEvents(0),
	67	fAcceptedEvents(0),
	68	fRejectedRun(0),
	69	fRejectedLHC(0),
	70	fRejectedDet(0),
	71	fRejectedEvt(0)
26f071d8	72	{
d08133e6	73	// Create Alien event collection, by reading collection for the specified
	74	// file.
	75
d08133e6	76	fEventList = new TList();
	77	fEventList->SetOwner(kTRUE);
	78	fEventListIter = new TIter(fEventList);
26f071d8	79
d08133e6	80	if (localcollectionfile!=0) {
	81	ParseXML();
	82	}
	83	}
	84
	85	//___________________________________________________________________________
	86	AliXMLCollection::AliXMLCollection(const AliXMLCollection& collection):
	87	TGridCollection(collection),
	88	fXmlFile(collection.fXmlFile),
26f071d8	89	fEventList(0),
	90	fEventListIter(0),
	91	fCurrent(0),
	92	fCollectionName(collection.fCollectionName),
f0f29480	93	fout(),
	94	fTotalEvents(0),
	95	fAcceptedEvents(0),
	96	fRejectedRun(0),
	97	fRejectedLHC(0),
	98	fRejectedDet(0),
	99	fRejectedEvt(0)
26f071d8	100	{
d08133e6	101	//copy constructor
	102
	103	if (collection.fEventList) fEventList = new TList();
	104	if (collection.fEventListIter) fEventListIter = new TIter(fEventList);
	105	if (collection.fCurrent) fCurrent = 0;
	106	}
	107
	108	//___________________________________________________________________________
	109	AliXMLCollection::~AliXMLCollection() {
	110	//Destructor
	111	if(fEventList) delete fEventList;
	112	if(fEventListIter) delete fEventListIter;
	113	}
	114
	115	//___________________________________________________________________________
	116	Bool_t AliXMLCollection::WriteHeader() {
	117	//Creates the xml output file
	118
	119	TString xmlName = fCollectionName;
	120	xmlName += ".xml";
	121
	122	TString collectionHeader = "<collection name=";
	123	collectionHeader += "\"";
	124	collectionHeader += fCollectionName;
	125	collectionHeader += "\"";
	126	collectionHeader += ">";
	127
	128	// Open the output stream
	129	fout.open(xmlName);
	130	fout<<"<?xml version=\"1.0\"?>\n";
	131	fout<<"<alien>\n";
	132	fout<<" "<<collectionHeader<<"\n";
	133
	134	return kTRUE;
	135	}
	136
f0f29480	137	//___________________________________________________________________________
	138	Bool_t AliXMLCollection::WriteSummary(Int_t aTotal, Int_t aAccepted, Int_t aRejRun, Int_t aRejLHC, Int_t aRejDet, Int_t aRejEvt)
	139	{
	140	// Write selection summary
	141
	142	TString collectionSummary = "<summary";
	143	collectionSummary += " acceptedEvents=\"";
	144	collectionSummary += aAccepted;
	145	collectionSummary += "\" totalEvent=\"";
	146	collectionSummary += aTotal;
	147	collectionSummary += "\" rejectedRun=\"";
	148	collectionSummary += aRejRun;
	149	collectionSummary += "\" rejectedLHC=\"";
	150	collectionSummary += aRejLHC;
	151	collectionSummary += "\" rejectedDet=\"";
	152	collectionSummary += aRejDet;
	153	collectionSummary += "\" rejectedEvt=\"";
	154	collectionSummary += aRejEvt;
	155	collectionSummary += "\" />";
	156
	157	// Open the output stream
	158	fout<<" "<<collectionSummary<<"\n";
	159
	160	return kTRUE;
	161	}
	162
d08133e6	163	//___________________________________________________________________________
	164	Bool_t AliXMLCollection::WriteBody(Int_t counter, const char* guid, const char* lfn, const char* turl, TEntryList *list) {
	165	//Writes the body of the xml collection
	166	TString listline;
	167	for(Int_t i = 0; i < list->GetN(); i++) {
	168	listline += list->GetEntry(i);
	169	listline += ",";
	170	}
	171	listline = listline(0,listline.Length()-1);
	172
	173	TString line0 = "<event name=\"";
	174	line0 += counter;
	175	line0 += "\">";
	176
	177	TString line1 = "<file name=\"AliESDs.root\" ";
	178	line1 += "guid=\"";
	179	line1 += guid;
	180	line1 += "\" ";
	181	line1 += "lfn=\"";
	182	line1 += lfn;
	183	line1 += "\" ";
	184	line1 += "turl=\"";
	185	line1 += turl;
	186	line1 += "\" ";
	187	line1 += "evlist=\"";
	188	line1 += listline;
	189	line1 += "\"";
	190	line1 += " />";
	191
	192	fout<<" "<<line0<<"\n";
	193	fout<<" "<<line1<<"\n";
	194	fout<<" </event>\n";
	195
	196	return kTRUE;
	197	}
f0f29480	198	//___________________________________________________________________________
	199	Bool_t AliXMLCollection::WriteBody(Int_t counter, const char* guid, const char lfn, const char turl, TEntryList *list, Int_t accSum, Int_t rejSum)
	200	{
	201	//Writes the body of the xml collection with tag cuts summary
	202	TString listline;
	203	for(Int_t i = 0; i < list->GetN(); i++) {
	204	listline += list->GetEntry(i);
	205	listline += ",";
	206	}
	207	listline = listline(0,listline.Length()-1);
d08133e6	208
f0f29480	209	TString line0 = "<event name=\"";
	210	line0 += counter;
	211	line0 += "\">";
	212
	213	TString line1 = "<file name=\"AliESDs.root\" ";
	214	line1 += "guid=\"";
	215	line1 += guid;
	216	line1 += "\" ";
	217	line1 += "lfn=\"";
	218	line1 += lfn;
	219	line1 += "\" ";
	220	line1 += "turl=\"";
	221	line1 += turl;
	222	line1 += "\" ";
	223	line1 += "evlist=\"";
	224	line1 += listline;
	225	line1 += "\" ";
	226	line1 += "cutsumm=\"";
	227	line1 += accSum;
	228	line1 += ",";
	229	line1 += rejSum;
	230	line1 += "\"";
	231	line1 += " />";
	232
	233	fout<<" "<<line0<<"\n";
	234	fout<<" "<<line1<<"\n";
	235	fout<<" </event>\n";
	236
	237	return kTRUE;
	238
	239	}
d08133e6	240	//___________________________________________________________________________
	241	Bool_t AliXMLCollection::Export() {
	242	//Closes the stream
	243	fout<<" "<<"</collection>\n";
	244	fout<<"</alien>\n";
	245
	246	fout.close();
	247
	248	return kTRUE;
	249	}
	250
	251	//___________________________________________________________________________
	252	void AliXMLCollection::Reset() {
	253	// Reset file iterator.
	254
	255	fEventListIter->Reset();
	256	fCurrent = 0;
	257	}
	258
	259	//___________________________________________________________________________
	260	TMap *AliXMLCollection::Next() {
	261	// Return next event file map.
	262
	263	fCurrent = (TMap*)fEventListIter->Next();
	264	return fCurrent;
	265	}
	266
	267	//___________________________________________________________________________
26f071d8	268	const char AliXMLCollection::GetTURL(const char filename) {
d08133e6	269	// Get a file's transport URL (TURL). Returns 0 in case of error.
	270
	271	if (fCurrent) {
	272	TMap obj = (TMap)fCurrent->GetValue(filename);
	273	if (obj) {
	274	if (obj->GetValue("turl")) {
	275	return ( ((TObjString*)obj->GetValue("turl"))->GetName());
	276	}
	277	}
	278	}
	279	Error("GetTURL","cannot get TURL of file %s",filename);
	280	return 0;
	281	}
	282
	283	//___________________________________________________________________________
26f071d8	284	const char AliXMLCollection::GetGUID(const char filename) {
d08133e6	285	// Get a file's transport UID. Returns 0 in case of error.
	286
	287	if (fCurrent) {
	288	TMap obj = (TMap)fCurrent->GetValue(filename);
	289	if (obj) {
	290	if (obj->GetValue("guid")) {
	291	return ( ((TObjString*)obj->GetValue("guid"))->GetName());
	292	}
	293	}
	294	}
	295	Error("GetGUID","cannot get GUID of file %s",filename);
	296	return 0;
	297	}
	298
	299	//___________________________________________________________________________
	300	TEntryList AliXMLCollection::GetEventList(const char filename) const {
	301	// Get a file's event list. Returns 0 in case of error.
	302
	303	if (fCurrent) {
	304	TMap obj = (TMap ) fCurrent->GetValue(filename);
	305	if (obj) {
	306	if (obj->GetValue("evlist")) {
	307	return ((TEntryList *) obj->GetValue("evlist"));
	308	}
	309	}
	310	}
	311	Error("GetEvList", "cannot get evelist of file %s", filename);
	312	return 0;
	313	}
	314
	315	//___________________________________________________________________________
	316	Bool_t AliXMLCollection::Remove(TMap * map) {
	317	// Return next event file map.
	318	if (fEventList->Remove(map)) {
	319	return kTRUE;
	320	} else {
	321	return kFALSE;
	322	}
	323	}
	324
	325	//___________________________________________________________________________
26f071d8	326	const char AliXMLCollection::GetLFN(const char ) {
d08133e6	327	// Get a file's LFN. Returns 0 in case of error.
	328
	329	if (fCurrent) {
	330	TMap obj = (TMap ) fCurrent->GetValue("");
	331	if (obj) {
	332	if (obj->GetValue("lfn")) {
	333	return (((TObjString *) obj->GetValue("lfn"))->GetName());
	334	}
	335	}
	336	}
	337	Error("GetLFN", "cannot get LFN");
	338	return 0;
	339	}
	340
f0f29480	341	//__________________________________________________________________________
	342	const char *AliXMLCollection::GetCutSumm() {
	343	// Get a file's tag cuts summary. Returns 0 in case of error.
	344
	345	if (fCurrent) {
	346	TMap obj = (TMap ) fCurrent->GetValue("");
	347	if (obj) {
	348	if (obj->GetValue("cutsumm")) {
	349	return (((TObjString *) obj->GetValue("cutsumm"))->GetName());
	350	}
	351	}
	352	}
	353	Error("GetTagSumm", "cannot get Tag Cut Summary");
	354	return 0;
	355
	356	}
d08133e6	357	//__________________________________________________________________________
26f071d8	358	Bool_t AliXMLCollection::OverlapCollection(TGridCollection * comparator) {
d08133e6	359	// return kTRUE if comparator overlaps with this
	360	if ((!comparator)) return kFALSE;
	361
	362	loopagain:
	363	// loop over col1 and try to find it in col2
	364	this->Reset();
	365	// loop over all elements in reference (=this)
	366	TMap *overlapmap;
	367	while ((overlapmap = this->Next())) {
	368	comparator->Reset();
	369	Bool_t found = kFALSE;
	370	// try to find in the comparator collection
	371	while ((comparator->Next())) {
	372	TString s1 = this->GetLFN("");
	373	TString s2 = comparator->GetLFN("");
	374	if (s1 == s2) {
	375	found = kTRUE;
	376	break;
	377	}
	378	}
	379	if (!found) {
	380	this->Remove(overlapmap);
	381	goto loopagain;
	382	}
	383	}
	384	return kTRUE;
	385	}
	386
	387	//___________________________________________________________________________
	388	AliXMLCollection AliXMLCollection::Open(const char localcollectionfile) {
	389	// Static method used to create an Alien event collection, by reading
	390	// collection for the specified file.
	391
	392	AliXMLCollection *collection = new AliXMLCollection(localcollectionfile);
	393	return collection;
	394	}
	395
	396	//___________________________________________________________________________
	397	void AliXMLCollection::ParseXML() {
	398	// Parse event file collection XML file.
	399
	400	TXMLEngine xml;
	401
	402	XMLDocPointer_t xdoc = xml.ParseFile(fXmlFile);
	403	if (!xdoc) {
	404	Error("ParseXML","cannot parse the xml file %s",fXmlFile.Data());
	405	return;
	406	}
	407
	408	XMLNodePointer_t xalien = xml.DocGetRootElement(xdoc);
	409	if (!xalien) {
	410	Error("ParseXML","cannot find the <alien> tag in %s",fXmlFile.Data());
	411	return;
	412	}
	413
	414	XMLNodePointer_t xcollection = xml.GetChild(xalien);
	415	if (!xcollection) {
	416	Error("ParseXML","cannot find the <collection> tag in %s",fXmlFile.Data());
	417	return;
	418	}
	419
	420	XMLNodePointer_t xevent = xml.GetChild(xcollection);;
	421	if (!xevent) {
	422	Error("ParseXML","cannot find the <event> tag in %s",fXmlFile.Data());
423	return;
424	}
425	if (!xevent) return;
426
427	do {
428	if (xml.GetAttr(xevent, "name")) {
429	TMap *files = new TMap();
430
431	// files
432	XMLNodePointer_t xfile = xml.GetChild(xevent);
433	if (!xfile) continue;
f0f29480	434
d08133e6	435	Bool_t firstfile=kTRUE;
	436	do {
	437	// here we have an event file
	438	// get the attributes;
	439	xml.GetAttr(xfile, "lfn");
	440	xml.GetAttr(xfile, "turl");
	441
	442	TMap *attributes = new TMap();
	443	TObjString *oname = new TObjString(xml.GetAttr(xfile,"name"));
	444	TObjString *oturl = new TObjString(xml.GetAttr(xfile,"turl"));
	445	TObjString *olfn = new TObjString(xml.GetAttr(xfile,"lfn"));
	446	TObjString *oguid = new TObjString(xml.GetAttr(xfile,"guid"));
c334d0d3	447
	448	TObjString *oevlist;
	449	if (xml.GetAttr(xfile, "evlist"))
	450	oevlist = new TObjString(xml.GetAttr(xfile, "evlist"));
	451	else
	452	oevlist = 0;
	453
f0f29480	454	TObjString *otagsumm;
	455	if (xml.GetAttr(xfile, "cutsumm"))
	456	otagsumm = new TObjString(xml.GetAttr(xfile, "cutsumm"));
	457	else
	458	otagsumm = 0;
c334d0d3	459
	460	if (oevlist) {
	461	Info("ParseXML","Collection: %s - turl: %s eventlist: %s",
	462	fXmlFile.Data(),oturl->GetName(),oevlist->GetName());
d08133e6	463	TEntryList *xmlevlist = new TEntryList(oturl->GetName(), oguid->GetName());
c334d0d3	464	if (strcmp(oevlist->GetName(),"") != 0) {
	465	TString stringevlist = oevlist->GetName();
	466	TObjArray *evlist = stringevlist.Tokenize(",");
	467	for (Int_t n = 0; n < evlist->GetEntries(); n++) xmlevlist->Enter(atol(((TObjString *) evlist->At(n))->GetName()));
	468	}
d08133e6	469	attributes->Add(new TObjString("evlist"), xmlevlist);
	470	}
	471
	472	attributes->Add(new TObjString("name"),oname);
	473	attributes->Add(new TObjString("turl"),oturl);
	474	attributes->Add(new TObjString("lfn"),olfn);
	475	attributes->Add(new TObjString("guid"),oguid);
f0f29480	476	if (otagsumm)
f0f29480	477	attributes->Add(new TObjString("cutsumm"),otagsumm);
d08133e6	478	files->Add(new TObjString(xml.GetAttr(xfile,"name")) , attributes);
	479
	480	// we add the first file always as a file without name to the map
	481	if (firstfile) {
	482	files->Add(new TObjString(""),attributes);
	483	firstfile=kFALSE;
	484	}
	485	} while ((xfile = xml.GetNext(xfile)));
	486	fEventList->Add(files);
	487	}
f0f29480	488	else {
	489	if (xml.GetAttr(xevent, "acceptedEvents")) {
	490	// Read list summary
	491	fAcceptedEvents = atoi(xml.GetAttr(xevent, "acceptedEvents"));
	492	fTotalEvents = atoi(xml.GetAttr(xevent, "totalEvent"));
	493	fRejectedRun = atoi(xml.GetAttr(xevent, "rejectedRun"));
	494	fRejectedLHC = atoi(xml.GetAttr(xevent, "rejectedLHC"));
	495	fRejectedDet = atoi(xml.GetAttr(xevent, "rejectedDet"));
	496	fRejectedEvt = atoi(xml.GetAttr(xevent, "rejectedEvt"));
	497	}
	498	}
d08133e6	499	} while ((xevent = xml.GetNext(xevent)));
	500	}
	501
f0f29480	502	Bool_t AliXMLCollection::GetCollectionSummary(Int_t aTot, Int_t aAcc, Int_t aRejRun, Int_t aRejLHC, Int_t aRejDet, Int_t aRejEvt)
	503	{
	504	// Return read list summary
	505	*aTot = fTotalEvents;
	506	*aAcc = fAcceptedEvents;
	507	*aRejRun = fRejectedRun;
	508	*aRejLHC = fRejectedLHC;
	509	*aRejDet = fRejectedDet;
	510	*aRejEvt = fRejectedEvt;
	511	return kTRUE;
	512	}