/data/refman/pasoursint/CMSSW_5_3_6/src/CondTools/Ecal/src/EcalTPGStripStatusXMLTranslator.cc

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#include <iostream>
#include <sstream>
#include <fstream>
#include <xercesc/dom/DOMNode.hpp>
#include <xercesc/dom/DOM.hpp>
#include <xercesc/parsers/XercesDOMParser.hpp>
#include <xercesc/util/PlatformUtils.hpp>
#include <xercesc/util/XMLString.hpp>
#include <xercesc/sax/SAXException.hpp>
#include <xercesc/framework/LocalFileFormatTarget.hpp>

#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/EcalDetId/interface/EcalSubdetector.h"

#include "CondTools/Ecal/interface/EcalTPGStripStatusXMLTranslator.h"
#include "CondTools/Ecal/interface/DOMHelperFunctions.h"
#include "CondTools/Ecal/interface/XMLTags.h"

#include "CondFormats/DataRecord/interface/EcalTPGStripStatusRcd.h"

using namespace XERCES_CPP_NAMESPACE;
using namespace xuti;
using namespace std;

int  EcalTPGStripStatusXMLTranslator::readXML(const std::string& filename, 
                                          EcalCondHeader& header,
                                          EcalTPGStripStatus& record){

  std::cout << " TPGStripStatus should not be filled out from an xml file ..." << std::endl;
  XMLPlatformUtils::Initialize();

  XercesDOMParser* parser = new XercesDOMParser;
  parser->setValidationScheme( XercesDOMParser::Val_Never );
  parser->setDoNamespaces( false );
  parser->setDoSchema( false );
  
  parser->parse(filename.c_str());

  DOMDocument* xmlDoc = parser->getDocument();
  if (!xmlDoc) {
    std::cout << "EcalTPGStripStatusXMLTranslator::Error parsing document" << std::endl;
    return -1;
  }

  DOMElement* elementRoot = xmlDoc->getDocumentElement();

  xuti::readHeader(elementRoot,header);

  delete parser;
  XMLPlatformUtils::Terminate();
  return 0;
 }

int EcalTPGStripStatusXMLTranslator::writeXML(const std::string& filename, 
                                          const EcalCondHeader& header,
                                          const EcalTPGStripStatus& record){
  std::fstream fs(filename.c_str(),ios::out);
  fs<< dumpXML(header,record);
  return 0;  
}


std::string EcalTPGStripStatusXMLTranslator::dumpXML(const EcalCondHeader& header,const EcalTPGStripStatus& record){

  XMLPlatformUtils::Initialize();
  DOMImplementation*  impl =
    DOMImplementationRegistry::getDOMImplementation(fromNative("LS").c_str());

  DOMWriter* writer =static_cast<DOMImplementationLS*>(impl)->createDOMWriter( );
  writer->setFeature(XMLUni::fgDOMWRTFormatPrettyPrint, true);

  DOMDocumentType* doctype = impl->createDocumentType(fromNative("XML").c_str(), 0, 0 );
  DOMDocument *    doc = 
    impl->createDocument( 0, fromNative(TPGStripStatus_tag).c_str(), doctype );

  doc->setEncoding(fromNative("UTF-8").c_str() );
  doc->setStandalone(true);
  doc->setVersion(fromNative("1.0").c_str() );

  DOMElement* root = doc->getDocumentElement();

  xuti::writeHeader(root,header);
  std::string TCC_tag("TCC");
  std::string TT_tag("TT");
  std::string ST_tag("ST");
  const EcalTPGStripStatusMap &stripMap = record.getMap();
  std::cout << "EcalTPGStripStatusXMLTranslator::dumpXML strip map size " << stripMap.size() << std::endl;
  EcalTPGStripStatusMapIterator itSt;
  for(itSt = stripMap.begin(); itSt != stripMap.end(); ++itSt) {
    if(itSt->second > 0) {
      int tccid = itSt->first/8192 & 0x7F;
      int tt  = itSt->first/64 & 0x7F;
      int pseudostrip  = itSt->first/8 & 0x7;
      //      std::cout << "Bad strip ID = " << itSt->first 
      //                << " TCC " << tccid << " TT " << tt << " ST " << pseudostrip
      //                << ", status = " << itSt->second << std::endl;
      DOMElement* cell_node = 
        root->getOwnerDocument()->createElement( fromNative(Cell_tag).c_str());
      stringstream value_s;
      value_s << tccid ;
      cell_node->setAttribute(fromNative(TCC_tag).c_str(),
                              fromNative(value_s.str()).c_str());
      value_s.str("");
      value_s << tt ;
      cell_node->setAttribute(fromNative(TT_tag).c_str(),
                              fromNative(value_s.str()).c_str());
      value_s.str("");
      value_s << pseudostrip;
      cell_node->setAttribute(fromNative(ST_tag).c_str(),
                              fromNative(value_s.str()).c_str());
      root->appendChild(cell_node);

      WriteNodeWithValue(cell_node, TPGStripStatus_tag, 1);
    }
  }

  std::string dump = toNative(writer->writeToString(*root)); 
  doc->release(); 
  return dump;
}