EcalLaserAPDPNRatiosXMLTranslator.cc

Go to the documentation of this file.

#include "CondFormats/EcalObjects/interface/EcalLaserAPDPNRatios.h"
#include "CondTools/Ecal/interface/EcalLaserAPDPNRatiosXMLTranslator.h"
#include "CondTools/Ecal/interface/DOMHelperFunctions.h"
#include "CondTools/Ecal/interface/XMLTags.h"
#include "FWCore/Concurrency/interface/Xerces.h"
#include "Utilities/Xerces/interface/XercesStrUtils.h"
#include <xercesc/dom/DOMNode.hpp>
#include <xercesc/dom/DOM.hpp>
#include <xercesc/parsers/XercesDOMParser.hpp>
#include <xercesc/util/XMLString.hpp>
#include <xercesc/sax/SAXException.hpp>
#include <xercesc/framework/LocalFileFormatTarget.hpp>
#include <iostream>
#include <sstream>
#include <fstream>

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


//
// TODO: write and read time map
//
//



int  EcalLaserAPDPNRatiosXMLTranslator::readXML(const std::string& filename, 
                         EcalCondHeader& header,
                         EcalLaserAPDPNRatios& record){



  cms::concurrency::xercesInitialize();

  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 << "EcalLaserAPDPNRatiosXMLTranslator::Error parsing document" << std::endl;
    return -1;
  }

  DOMElement* elementRoot = xmlDoc->getDocumentElement();

  xuti::readHeader(elementRoot,header);

  DOMNode * cellnode = getChildNode(elementRoot,Cell_tag);

  while(cellnode)
    {
      float p1 = 0;
      float p2 = 0;
      float p3 = 0;
//       edm::TimeStamp t1=0;
//       edm::TimeStamp t2=0;
//       edm::TimeStamp t3=0;


      DetId detid = readCellId(dynamic_cast<DOMElement*>(cellnode));

      DOMNode* p1_node = getChildNode(cellnode,Laser_p1_tag);
      GetNodeData(p1_node,p1);

      DOMNode* p2_node = getChildNode(cellnode,Laser_p2_tag);
      GetNodeData(p2_node,p2);

      DOMNode* p3_node = getChildNode(cellnode,Laser_p3_tag);
      GetNodeData(p3_node,p3);

//       DOMNode* t1_node = getChildNode(cellnode,Laser_t1_tag);
//       GetNodeData(t1_node,t1);

//       DOMNode* t2_node = getChildNode(cellnode,Laser_t2_tag);
//       GetNodeData(t3_node,t2);

//       DOMNode* p1_node = getChildNode(cellnode,Laser_t3_tag);
//       GetNodeData(t3_node,t3);

 
      EcalLaserAPDPNRatios::EcalLaserAPDPNpair pair;
      pair.p1 =p1;
      pair.p2 =p2;
      pair.p3 =p3;

      record.setValue(detid,pair);
   
      cellnode = cellnode->getNextSibling();

      while(cellnode && cellnode->getNodeType() != DOMNode::ELEMENT_NODE)
    cellnode = cellnode->getNextSibling();

 
    }  

  delete parser;
  cms::concurrency::xercesTerminate();
  return 0;
}

int EcalLaserAPDPNRatiosXMLTranslator::writeXML(const std::string& filename, 
                        const EcalCondHeader& header,
                        const EcalLaserAPDPNRatios& record){

  cms::concurrency::xercesInitialize();

  std::fstream fs(filename.c_str(),ios::out);
  fs<< dumpXML(header,record);

  cms::concurrency::xercesTerminate();

  return 0;
}

std::string EcalLaserAPDPNRatiosXMLTranslator::dumpXML(
                         const EcalCondHeader& header,
                                 const EcalLaserAPDPNRatios& record){
 
   unique_ptr<DOMImplementation> impl( DOMImplementationRegistry::getDOMImplementation(cms::xerces::uStr("LS").ptr()));
  
   DOMLSSerializer* writer = impl->createLSSerializer();
   if( writer->getDomConfig()->canSetParameter( XMLUni::fgDOMWRTFormatPrettyPrint, true ))
     writer->getDomConfig()->setParameter( XMLUni::fgDOMWRTFormatPrettyPrint, true );
  
   DOMDocumentType* doctype = impl->createDocumentType( cms::xerces::uStr("XML").ptr(), nullptr, nullptr );
   DOMDocument* doc = impl->createDocument( nullptr, cms::xerces::uStr(WeightGroups_tag.c_str()).ptr(), doctype );
   DOMElement* root = doc->getDocumentElement();
 
   xuti::writeHeader(root,header);

   string Lasertag = "Laser", LMtag = "LM";
   for(int cellid = 0; cellid < (int)record.getTimeMap().size(); cellid++) {

     DOMElement* cellnode = doc->createElement( cms::xerces::uStr(Lasertag.c_str()).ptr());
      root->appendChild(cellnode); 
      stringstream value_s;
      value_s << cellid;
      cellnode->setAttribute(cms::xerces::uStr(LMtag.c_str()).ptr(),
                 cms::xerces::uStr(value_s.str().c_str()).ptr());

      long int t123[3];
      t123[0]=(record.getTimeMap())[cellid].t1.value();
      t123[1]=(record.getTimeMap())[cellid].t2.value();
      t123[2]=(record.getTimeMap())[cellid].t3.value();
      string Laser_t_tag[3] = {"t1","t2","t3"};
      for(int i = 0; i < 3; i++) {
      time_t t = t123[i] >> 32;
      char buf[256];
      struct tm lt;
      localtime_r(&t, &lt);
      strftime(buf, sizeof(buf), "%F %R:%S", &lt);
      buf[sizeof(buf)-1] = 0;
      DOMDocument* subdoc = cellnode->getOwnerDocument();
      DOMElement* new_node = subdoc->createElement(cms::xerces::uStr(Laser_t_tag[i].c_str()).ptr());
      cellnode->appendChild(new_node);
      std::stringstream value_ss;
      value_ss << t123[i];
      string newstr = value_ss.str() + " [" + string(buf) +"]";
      DOMText* tvalue = 
    subdoc->createTextNode(cms::xerces::uStr(newstr.c_str()).ptr());
      new_node->appendChild(tvalue);
      }
   }
 
    for(int cellid = EBDetId::MIN_HASH;
    cellid < EBDetId::kSizeForDenseIndexing;
    ++cellid)
      {

    uint32_t rawid = EBDetId::unhashIndex(cellid);

    DOMElement* cellnode= writeCell(root,rawid);      

    float p1=(record.getLaserMap())[rawid].p1;
    float p2=(record.getLaserMap())[rawid].p2;
    float p3=(record.getLaserMap())[rawid].p3;
         
    WriteNodeWithValue(cellnode,Laser_p1_tag,p1);
    WriteNodeWithValue(cellnode,Laser_p2_tag,p2);
    WriteNodeWithValue(cellnode,Laser_p3_tag,p3);
              
      }



   
    for(int cellid = 0;
    cellid < EEDetId::kSizeForDenseIndexing;
    ++cellid)
      {
      
    if(!EEDetId::validHashIndex(cellid)) continue;
      
    uint32_t rawid = EEDetId::unhashIndex(cellid); 


    DOMElement* cellnode=writeCell(root,rawid);
      
    float p1=(record.getLaserMap())[rawid].p1;
    float p2=(record.getLaserMap())[rawid].p2;
    float p3=(record.getLaserMap())[rawid].p3;
         
    WriteNodeWithValue(cellnode,Laser_p1_tag,p1);
    WriteNodeWithValue(cellnode,Laser_p2_tag,p2);
    WriteNodeWithValue(cellnode,Laser_p3_tag,p3);
      }

    std::string dump = cms::xerces::toString(writer->writeToString( root )); 
    doc->release();
    doctype->release();
    writer->release();

    return dump;
}