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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 "Utilities/Xerces/interface/Xerces.h"
#include "Utilities/Xerces/interface/XercesStrUtils.h"
#include <xercesc/util/XMLString.hpp>
#include <xercesc/sax/SAXException.hpp>
#include <xercesc/framework/LocalFileFormatTarget.hpp>
#include "CondFormats/EcalObjects/interface/EcalTimeOffsetConstant.h"
#include "CondTools/Ecal/interface/EcalTimeOffsetXMLTranslator.h"
#include "CondTools/Ecal/interface/DOMHelperFunctions.h"
using namespace XERCES_CPP_NAMESPACE;
using namespace xuti;
using namespace std;
int EcalTimeOffsetXMLTranslator::readXML(const std::string& filename,
EcalCondHeader& header,
EcalTimeOffsetConstant& 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 << "EcalTimeOffsetXMLTranslator::Error parsing document" << std::endl;
return -1;
}
// Get the top-level element
DOMElement* elementRoot = xmlDoc->getDocumentElement();
xuti::readHeader(elementRoot, header);
DOMNode* barrelnode = xuti::getChildNode(elementRoot, Barrel_tag);
DOMNode* endcapnode = xuti::getChildNode(elementRoot, Endcap_tag);
double barrelvalue = 0;
double endcapvalue = 0;
xuti::GetNodeData(barrelnode, barrelvalue);
xuti::GetNodeData(endcapnode, endcapvalue);
record.setEBValue(barrelvalue);
record.setEEValue(endcapvalue);
delete parser;
cms::concurrency::xercesTerminate();
return 0;
}
int EcalTimeOffsetXMLTranslator::writeXML(const std::string& filename,
const EcalCondHeader& header,
const EcalTimeOffsetConstant& record) {
cms::concurrency::xercesInitialize();
std::fstream fs(filename.c_str(), ios::out);
fs << dumpXML(header, record);
cms::concurrency::xercesTerminate();
return 0;
}
std::string EcalTimeOffsetXMLTranslator::dumpXML(const EcalCondHeader& header, const EcalTimeOffsetConstant& 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(TimeOffsetConstant_tag.c_str()).ptr(), doctype);
DOMElement* root = doc->getDocumentElement();
xuti::writeHeader(root, header);
xuti::WriteNodeWithValue(root, Barrel_tag, record.getEBValue());
xuti::WriteNodeWithValue(root, Endcap_tag, record.getEEValue());
std::string dump = cms::xerces::toString(writer->writeToString(root));
doc->release();
doctype->release();
writer->release();
return dump;
}
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