odb/exceptions.hxx


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// file      : odb/exceptions.hxx
// author    : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license   : GNU GPL v2; see accompanying LICENSE file

#ifndef ODB_EXCEPTIONS_HXX
#define ODB_EXCEPTIONS_HXX

#include <odb/pre.hxx>

#include <odb/exception.hxx>

#include <odb/details/export.hxx>

namespace odb
{
  struct LIBODB_EXPORT null_pointer: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  // Transaction exceptions.
  //
  struct LIBODB_EXPORT already_in_transaction: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT not_in_transaction: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT transaction_already_finalized: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  // Session exceptions.
  //
  struct LIBODB_EXPORT already_in_session: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT not_in_session: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT const_object: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  // Database operations exceptions.
  //
  struct LIBODB_EXPORT deadlock: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT object_not_persistent: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT object_already_persistent: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT result_not_cached: odb::exception
  {
    virtual const char*
    what () const throw ();
  };

  struct LIBODB_EXPORT database_exception: odb::exception
  {
  };

  namespace core
  {
    using odb::null_pointer;

    using odb::already_in_transaction;
    using odb::not_in_transaction;
    using odb::transaction_already_finalized;

    using odb::already_in_session;
    using odb::not_in_session;
    using odb::const_object;

    using odb::deadlock;
    using odb::object_not_persistent;
    using odb::object_already_persistent;
    using odb::result_not_cached;
    using odb::database_exception;
  }
}

#include <odb/post.hxx>

#endif // ODB_EXCEPTIONS_HXX