XercesErrorHandler.cpp

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//************************ System Include Files ******************************

#include <iostream> 
using std::cout;
using std::cerr;
using std::endl;

#include <string>
using std::string;

//*********************** Xerces Include Files *******************************

#include <xercesc/sax/SAXParseException.hpp>
using XERCES_CPP_NAMESPACE::SAXParseException;

#include <xercesc/util/XMLString.hpp> 
using XERCES_CPP_NAMESPACE::XMLString;


//************************* User Include Files *******************************

#include "XercesErrorHandler.hpp"

const char *CONFIG = "CONFIGURATION";


//****************************************************************************
 
void 
XercesErrorHandler::report(std::ostream& cerr, 
                           const char* prefix, 
                           const char* fileType, 
                           const SAXParseException& e, 
                           const char* alternateFile, 
                           int prefixLines)
{
  const char* file = 
    (alternateFile) ? alternateFile : XMLString::transcode(e.getSystemId());

  cerr << prefix << ": processing " << fileType << " file \'" << file << "\'"
       << " at line " << e.getLineNumber() - prefixLines
       << ", character " << e.getColumnNumber() << ":" << endl << "\t"  
       << "XML parser: " 
       << XMLString::transcode(e.getMessage()) << "." << endl; 
}


void 
XercesErrorHandler::error(const SAXParseException& e)
{
  // TODO: ConfigParser_Throw(...)
  report(cerr, "Xerces non-fatal error", CONFIG, e, userFile.c_str(), numPrefixLines); 
}


void 
XercesErrorHandler::fatalError(const SAXParseException& e)
{
  // TODO: ConfigParser_Throw(...)
  report(cerr, "Xerces fatal error", CONFIG, e, userFile.c_str(), numPrefixLines); 
  throw e; 
}


void 
XercesErrorHandler::warning(const SAXParseException& e)
{
  // TODO: ConfigParser_Throw(...)
  report(cerr, "Xerces warning", CONFIG, e, userFile.c_str(), numPrefixLines); 
}