xml_parser_exception.h

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#ifndef API_MIP_DELEGATE_ERRORS_XML_PARSER_EXCEPTION_H_
#define API_MIP_DELEGATE_ERRORS_XML_PARSER_EXCEPTION_H_
 
#include <exception>
#include <stdexcept>
#include <string>
 
#include "mip/mip_namespace.h"
#include "mip/xml_reader.h"
 
using std::string;
 
MIP_NAMESPACE_BEGIN
 
namespace xml {
 
// XmlParserException is used by both the XML delegate and a parser within UPE.
// Because of this, the XmlParserException must remain an inline class so that
// the code can be included in both places without being included within the 'lite'
// version of mip_core.
class XmlParserException : public std::exception {
public:
  XmlParserException(const std::string& message, const XmlReader& reader){
    string name;
    string value;
    mMessage = message +
        ", NodeType: " + std::to_string(static_cast<int>(reader.GetNodeType())) +
        ", Name: " + (reader.GetName(name) ? ("'" + name + "'") : "NONE" )  +
        ", Value: " + (reader.GetValue(value) ? ("'" + value + "'") : "NONE") +
        ", Ancestors: " + reader.GetAncestors();
  }
  virtual char const* what() const noexcept override { return mMessage.c_str(); }
 
private:
  std::string mMessage;
};
 
} // xml
 
MIP_NAMESPACE_END
 
#endif // API_MIP_DELEGATE_ERRORS_XML_PARSER_EXCEPTION_H_