#ifndef DBIEXCEPTION
#define DBIEXCEPTION


/**
 *
 *
 * \class COMET::IDbiException
 *
 *
 * \brief
 * <b>Concept</b> An object that records a single database exception.
 *
 * \brief
 * <b>Purpose</b>To provide a place to record an exception.  Currently
 * it is embedded in TSQLServer and TSQStatement. Each exception has an associated message string
 * and error code.
 *
 * Contact: A.Finch@lancaster.ac.uk
 *
 *
 */

#include <iosfwd>
#include <string>
#include "Rtypes.h"

namespace COMET {
class IDbiException;
}
class TSQLServer;
class TSQLStatement;

class ostreamx;

std::ostream& operator<<(std::ostream& s, const COMET::IDbiException& e);

namespace COMET {
class IDbiException

{

public:
  IDbiException(const char* msg = 0, Int_t code = -1);
  IDbiException(const TSQLServer& server);
  IDbiException(const TSQLStatement& statement);
  IDbiException(const IDbiException& that);
  virtual ~IDbiException();

// State testing member functions

  const std::string & GetMessage() const { return fMessage; }
           Int_t GetErrorCode() const { return fErrorCode; }

 private:


// Data members

private:

/// The message associated with the exception.
  std::string fMessage;

/// The exception error code.
  Int_t fErrorCode;


 ClassDef(IDbiException,0) // Object to hold a single database exception record.

};
};

#endif // DBIEXCEPTIONLOG