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// file : odb/mysql/errors.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#include <new> // std::bad_alloc
#include <odb/mysql/mysql.hxx>
#include <odb/mysql/connection.hxx>
#include <odb/mysql/exceptions.hxx>
using namespace std;
namespace odb
{
namespace mysql
{
void
translate_error (connection& c,
unsigned int e,
const std::string& sqlstate,
const std::string& message)
{
switch (e)
{
case CR_OUT_OF_MEMORY:
{
throw bad_alloc ();
}
case ER_LOCK_DEADLOCK:
{
throw deadlock ();
}
case CR_SERVER_LOST:
case CR_SERVER_GONE_ERROR:
case CR_UNKNOWN_ERROR:
{
// This connection is no longer usable.
//
c.mark_failed ();
// Fall through.
}
default:
{
throw database_exception (e, sqlstate, message);
}
}
}
void
translate_error (connection& c)
{
MYSQL* h (c.handle ());
translate_error (c,
mysql_errno (h),
mysql_sqlstate (h),
mysql_error (h));
}
void
translate_error (connection& c, MYSQL_STMT* h)
{
translate_error (c,
mysql_stmt_errno (h),
mysql_stmt_sqlstate (h),
mysql_stmt_error (h));
}
}
}
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