SAX2DefaultHandler.cxx

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#include "XMLInterface/SAX2DefaultHandler.h"
#include <iostream>
#include <xercesc/sax2/DefaultHandler.hpp>
#include <xercesc/sax2/Attributes.hpp>
#include "XMLInterface/ChString.h"
#include "XMLInterface/Attribute.h"
#include "XMLInterface/SAX2Handler.h"


xmli::SAX2DefaultHandler::~SAX2DefaultHandler() 
{
  
  xmli::SAX2Handler* handler = 0;

  if (fHandler.empty()==false) {
    for (handler = fHandler.top(); handler!=0; fHandler.pop()) {
      std::cerr << "xmli::SAX2DefaultHandler::" << __LINE__ 
                << " Unterminated tag."       << std::endl;
      delete handler;  
    }
  }
}

//......................................................................

void xmli::SAX2DefaultHandler::startElement(const XMLCh* const uri,
                                            const XMLCh* const localname,
                                            const XMLCh* const qname,
                                            const Attributes&  attributes) 
{
  xmli::ChString uris(uri);
  xmli::ChString localnames(localname);
  xmli::ChString qnames(qname);

  xmli::AttributeList attr;
  for (unsigned int i=0; i<attributes.getLength(); ++i) {
    xmli::ChString names  = attributes.getLocalName(i);
    xmli::ChString values = attributes.getValue(i);
    xmli::Attribute a(names,values);
    attr.push_back(a);
  }
  
  xmli::SAX2Handler* handler = new xmli::SAX2Handler();
  if (handler) {
    handler->StartElement(uris,localnames,qnames,attr);
  }
  fHandler.push(handler);
}

//......................................................................

void xmli::SAX2DefaultHandler::endElement(const XMLCh* const uri,
                                          const XMLCh* const localname,
                                          const XMLCh* const qname)
{
  xmli::ChString uris(uri);
  xmli::ChString localnames(localname);
  xmli::ChString qnames(qname);
  
  xmli::SAX2Handler* handler = fHandler.top();
  if (handler) {
    handler->EndElement(uris,localnames,qnames);
    delete handler;
  }
  fHandler.pop();
}

//......................................................................

void xmli::SAX2DefaultHandler::characters(const XMLCh* const chars,
                                          const unsigned int /*length*/) 
{
  xmli::ChString chs(chars);
  xmli::SAX2Handler* handler = fHandler.top();
  if (handler) handler->Characters(chs);
}

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