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DQMParserBase.cc

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#include "DQMServices/ClientConfig/interface/DQMParserBase.h"
#include "DQMServices/ClientConfig/interface/ParserFunctions.h"

#include <stdexcept>         
using namespace xercesc;

DQMParserBase::DQMParserBase(){
        parser=0; 
        doc=0; 
}

DQMParserBase::~DQMParserBase(){
        delete parser;
        parser=0; 
}


void DQMParserBase::getDocument(std::string configFile){
        
        parser = new XercesDOMParser;     
        parser->setValidationScheme(XercesDOMParser::Val_Auto);
        parser->setDoNamespaces(false);
        parser->parse(configFile.c_str()); 
        doc = parser->getDocument();
        assert(doc);

}

void DQMParserBase::getNewDocument(std::string configFile){
        //delete doc;
        //doc =0;
        parser->resetDocumentPool();
        parser->parse(configFile.c_str()); 
        doc = parser->getDocument();
        assert(doc);

}
int DQMParserBase::countNodes(std::string tagName){
        unsigned int tagsNum  = 
           doc->getElementsByTagName(qtxml::_toDOMS(tagName))->getLength();
        return tagsNum;
}

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