/// <summary>
/// Call <see cref="NHibernateSessionExtensions.TransactionalFlush"/> on the session returned by
/// <see cref="ISessionFactory.GetCurrentSession"/>
/// </summary>
/// <param name="sessionFactory">The session factory that will return the current session</param>
/// <param name="openNewSessionOnFailure">
/// When true, <see cref="StartCurrentSession"/> will be called to create a new session when an exception is thrown
/// </param>
/// <remarks>
/// <para>
/// After a successfull flush, if it is detected that the main executable program is running within the ASP.Net host,
/// a new <see cref="ITransaction"/> will be started. This is to ensure that by any subsequent communication within
/// the database is performed within a transaction - an important NHibernate best practice.
/// </para>
/// <para>
/// However, a new transaction will not be opened if a an exception is thrown and <paramref name="openNewSessionOnFailure"/>
/// was set to false.
/// </para>
/// </remarks>
public static void TransactionalFlushCurrentSession(this ISessionFactory sessionFactory,
bool openNewSessionOnFailure)
{
try
{
sessionFactory.GetCurrentSession().TransactionalFlush();
}
catch (Exception)
{
sessionFactory.DisposeCurrentSession();
if (openNewSessionOnFailure)
{
sessionFactory.StartCurrentSession();
}
throw;
}
if (IsAspNetProcess)
{
sessionFactory.GetCurrentSession().BeginTransaction();
}
}
