SiStripConfigWriter.cc

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#include "DQM/SiStripMonitorClient/interface/SiStripConfigWriter.h"
#include "DQMServices/ClientConfig/interface/ParserFunctions.h"
#include <memory>

using namespace std;
using namespace xercesc;

//
// -- Constructor
//
SiStripConfigWriter::SiStripConfigWriter() {}
//
// -- Destructor
//
SiStripConfigWriter::~SiStripConfigWriter() {}
//
// -- Initialize XML
//
bool SiStripConfigWriter::init(std::string main) {
  cms::concurrency::xercesInitialize();

  unique_ptr<DOMImplementation> domImpl(DOMImplementationRegistry::getDOMImplementation(qtxml::_toDOMS("Range")));
  if (domImpl == nullptr)
    return false;
  theDomWriter = domImpl->createLSSerializer();
  if (theDomWriter == nullptr)
    return false;
  if (theDomWriter->getDomConfig()->canSetParameter(XMLUni::fgDOMWRTFormatPrettyPrint, true))
    theDomWriter->getDomConfig()->setParameter(XMLUni::fgDOMWRTFormatPrettyPrint, true);
  theDoc = domImpl->createDocument(nullptr, qtxml::_toDOMS(main), nullptr);
  if (theDoc == nullptr)
    return false;
  theTopElement = theDoc->getDocumentElement();
  theOutput = domImpl->createLSOutput();
  if (theOutput == nullptr)
    return false;
  return true;
}
//
// -- Add an Element to the top node
//
void SiStripConfigWriter::createElement(std::string tag) {
  theTopElement->appendChild(theDoc->createTextNode(qtxml::_toDOMS("\n")));
  theLastElement = theDoc->createElement(qtxml::_toDOMS(tag));
  theTopElement->appendChild(theLastElement);
}
//
// -- Add an Element to the top node
//
void SiStripConfigWriter::createElement(std::string tag, std::string name) {
  theTopElement->appendChild(theDoc->createTextNode(qtxml::_toDOMS("\n")));
  theLastElement = theDoc->createElement(qtxml::_toDOMS(tag));
  theLastElement->setAttribute(qtxml::_toDOMS("name"), qtxml::_toDOMS(name));
  theTopElement->appendChild(theLastElement);
}
//
// -- Add a child to the last element
//
void SiStripConfigWriter::createChildElement(std::string tag, std::string name) {
  theLastElement->appendChild(theDoc->createTextNode(qtxml::_toDOMS("\n")));
  DOMElement* newElement = theDoc->createElement(qtxml::_toDOMS(tag));
  newElement->setAttribute(qtxml::_toDOMS("name"), qtxml::_toDOMS(name));
  theLastElement->appendChild(newElement);
}
//
// -- Add a child to the last element
//
void SiStripConfigWriter::createChildElement(std::string tag,
                                             std::string name,
                                             std::string att_name,
                                             std::string att_val) {
  theLastElement->appendChild(theDoc->createTextNode(qtxml::_toDOMS("\n")));
  DOMElement* newElement = theDoc->createElement(qtxml::_toDOMS(tag));
  newElement->setAttribute(qtxml::_toDOMS("name"), qtxml::_toDOMS(name));
  newElement->setAttribute(qtxml::_toDOMS(att_name), qtxml::_toDOMS(att_val));

  theLastElement->appendChild(newElement);
}
//
// -- Add a child to the last element
//
void SiStripConfigWriter::createChildElement(std::string tag,
                                             std::string name,
                                             std::string att_name1,
                                             std::string att_val1,
                                             std::string att_name2,
                                             std::string att_val2) {
  theLastElement->appendChild(theDoc->createTextNode(qtxml::_toDOMS("\n")));
  DOMElement* newElement = theDoc->createElement(qtxml::_toDOMS(tag));
  newElement->setAttribute(qtxml::_toDOMS("name"), qtxml::_toDOMS(name));
  newElement->setAttribute(qtxml::_toDOMS(att_name1), qtxml::_toDOMS(att_val1));
  newElement->setAttribute(qtxml::_toDOMS(att_name2), qtxml::_toDOMS(att_val2));
  theLastElement->appendChild(newElement);
}
//
// -- Add a child to the last element
//
void SiStripConfigWriter::createChildElement(std::string tag,
                                             std::string name,
                                             std::string att_name1,
                                             std::string att_val1,
                                             std::string att_name2,
                                             std::string att_val2,
                                             std::string att_name3,
                                             std::string att_val3) {
  theLastElement->appendChild(theDoc->createTextNode(qtxml::_toDOMS("\n")));
  DOMElement* newElement = theDoc->createElement(qtxml::_toDOMS(tag));
  newElement->setAttribute(qtxml::_toDOMS("name"), qtxml::_toDOMS(name));
  newElement->setAttribute(qtxml::_toDOMS(att_name1), qtxml::_toDOMS(att_val1));
  newElement->setAttribute(qtxml::_toDOMS(att_name2), qtxml::_toDOMS(att_val2));
  newElement->setAttribute(qtxml::_toDOMS(att_name3), qtxml::_toDOMS(att_val3));
  theLastElement->appendChild(newElement);
}
//
// -- Write to File
//
void SiStripConfigWriter::write(std::string fname) {
  XMLFormatTarget* formTarget = new LocalFileFormatTarget(fname.c_str());
  theOutput->setByteStream(formTarget);
  theDomWriter->write(theTopElement, theOutput);
  delete formTarget;
  theOutput->release();
  theDoc->release();
  theDomWriter->release();
}