TOF/AliTOFDaConfigHandler.cxx

   1 /*************************************************************************
   2  * * Copyright(c) 1998-2008, 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 //  The SAX XML file handler used in the TOFda                            //
  19 //                                                                        //
  20 //  Author:                                                               //
  21 //    Chiara Zampolli (Chiara.Zampolli@cern.ch)                           //
  22 //    Roberto Preghenella (R+) (preghenella@bo.infn.it)                   //
  23 //                                                                        //
  24 ////////////////////////////////////////////////////////////////////////////
  25
  26 #include <cstdlib>
  27 #include <Riostream.h>
  28
  29 #include <TList.h>
  30 #include <TObject.h>
  31 #include <TXMLAttr.h>
  32 #include <TSAXParser.h>
  33
  34 #include "AliLog.h"
  35 #include "AliTOFDaConfigHandler.h"
  36
  37 ClassImp(AliTOFDaConfigHandler)
  38
  39
  40 //_____________________________________________________________________________
  41 AliTOFDaConfigHandler::AliTOFDaConfigHandler()
  42 :TObject(),
  43   fMeanMultiplicity(0),
  44   fMaxHits(0)
  45 {
  46         //
  47         // AliTOFDaConfigHandler default constructor
  48         //
  49 }
  50
  51 //_____________________________________________________________________________
  52 AliTOFDaConfigHandler::AliTOFDaConfigHandler(const AliTOFDaConfigHandler &sh)
  53         :TObject(sh),
  54          fMeanMultiplicity(sh.fMeanMultiplicity),
  55          fMaxHits(sh.fMaxHits)
  56 {
  57         //
  58         // AliTOFDaConfigHandler copy constructor
  59         //
  60 }
  61
  62 //_____________________________________________________________________________
  63 AliTOFDaConfigHandler &AliTOFDaConfigHandler::operator=(const AliTOFDaConfigHandler &sh)
  64 {
  65         //
  66         // Assignment operator
  67         //
  68         if (&sh == this) return *this;
  69
  70         new (this) AliTOFDaConfigHandler(sh);
  71         return *this;
  72 }
  73
  74 //_____________________________________________________________________________
  75 AliTOFDaConfigHandler::~AliTOFDaConfigHandler()
  76 {
  77         //
  78         // AliTOFDaConfigHandler destructor
  79         //
  80 }
  81
  82 //_____________________________________________________________________________
  83 void AliTOFDaConfigHandler::OnStartDocument()
  84 {
  85         // if something should happen right at the beginning of the
  86         // XML document, this must happen here
  87         AliInfo("Reading XML file for TOF da Config");
  88 }
  89
  90 //_____________________________________________________________________________
  91 void AliTOFDaConfigHandler::OnEndDocument()
  92 {
  93         // if something should happen at the end of the XML document
  94         // this must be done here
  95 }
  96
  97 //_____________________________________________________________________________
  98 void AliTOFDaConfigHandler::OnStartElement(const char *name, const TList *attributes)
  99 {
 100         // when a new XML element is found, it is processed here
 101
 102         // set the current system if necessary
 103         TString strName(name);
 104         AliDebug(2,Form("name = %s",strName.Data()));
 105         TXMLAttr* attr;
 106         TIter next(attributes);
 107         while ((attr = (TXMLAttr*) next())) {
 108                 TString attrName = attr->GetName();
 109                 AliDebug(2,Form("Name = %s",attrName.Data()));
 110                 if (attrName == "MeanMultiplicity"){
 111                   fMeanMultiplicity = ((TString)(attr->GetValue())).Atoi();
 112                 }
 113                 if (attrName == "MaxHits"){
 114                   fMaxHits = ((TString)(attr->GetValue())).Atoi();
 115                 }
 116         }
 117         AliDebug(2,Form("MeanMultiplicity = %d",fMeanMultiplicity));
 118         AliDebug(2,Form("MaxHits = %d",fMaxHits));
 119         return;
 120 }
 121 //_____________________________________________________________________________
 122 void AliTOFDaConfigHandler::OnEndElement(const char *name)
 123 {
 124         // do everything that needs to be done when an end tag of an element is found
 125         TString strName(name);
 126         AliDebug(2,Form("name = %s",strName.Data()));
 127 }
 128
 129 //_____________________________________________________________________________
 130 void AliTOFDaConfigHandler::OnCharacters(const char *characters)
 131 {
 132         // copy the text content of an XML element
 133         //fContent = characters;
 134         TString strCharacters(characters);
 135         AliDebug(2,Form("characters = %s",strCharacters.Data()));
 136 }
 137
 138 //_____________________________________________________________________________
 139 void AliTOFDaConfigHandler::OnComment(const char* /*text*/)
 140 {
 141         // comments within the XML file are ignored
 142 }
 143
 144 //_____________________________________________________________________________
 145 void AliTOFDaConfigHandler::OnWarning(const char *text)
 146 {
 147         // process warnings here
 148         AliInfo(Form("Warning: %s",text));
 149 }
 150
 151 //_____________________________________________________________________________
 152 void AliTOFDaConfigHandler::OnError(const char *text)
 153 {
 154         // process errors here
 155         AliError(Form("Error: %s",text));
 156 }
 157
 158 //_____________________________________________________________________________
 159 void AliTOFDaConfigHandler::OnFatalError(const char *text)
 160 {
 161         // process fatal errors here
 162         AliFatal(Form("Fatal error: %s",text));
 163 }
 164
 165 //_____________________________________________________________________________
 166 void AliTOFDaConfigHandler::OnCdataBlock(const char* /*text*/, Int_t /*len*/)
 167 {
 168         // process character data blocks here
 169         // not implemented and should not be used here
 170 }
 171