/// <summary>
/// Rolls back an uncommitted transaction when the object is disposed.
/// </summary>
public void Dispose()
{
if (Hibernator.HasOpenSession(SessionFactoryName))
{
if ((!Transaction.WasCommitted) && (!Transaction.WasRolledBack))
{
Hibernator.RollbackTransaction(SessionFactoryName);
}
}
}
/// <summary>
/// Commit the transaction.
/// </summary>
/// <remarks>
/// If an exception is thrown during transaction commit, a rollback is
/// automatically attempted before the exception bubbles up further.
/// </remarks>
public void Commit()
{
try
{
Hibernator.CommitTransaction(SessionFactoryName);
}
catch (Exception ex)
{
Hibernator.RollbackTransaction(SessionFactoryName);
throw new HibernationException("An exception occurred while attempting to commit the transaction. Transaction has been rolled back.", ex);
}
}
private void EndRequestHandler(object sender, EventArgs e)
{
Hibernator.CloseAllSessions();
}
private void BeginRequestHandler(object sender, EventArgs e)
{
Hibernator.SetSessionMode(SessionStartMode.HttpRequest);
}
/// <summary>
/// Set our request handlers and inform Hibernator that we're running a
/// web app.
/// </summary>
/// <param name="context"></param>
public void Init(HttpApplication context)
{
context.BeginRequest += BeginRequestHandler;
context.EndRequest += EndRequestHandler;
Hibernator.SetHttpModuleDefined(true);
}
public static void RestartSession(string sessionFactoryName)
{
Hibernator.RestartSession(sessionFactoryName);
}
public static void CloseSession(string sessionFactoryName)
{
Hibernator.CloseSession(sessionFactoryName);
}
public static void OpenSession(string sessionFactoryName)
{
Hibernator.OpenSession(sessionFactoryName);
}
public static bool SessionExist(string sessionFactoryName)
{
return(Hibernator.HasOpenSession(sessionFactoryName));
}
public static IStatelessSession GetStatelessSession(string sessionFactoryName)
{
return(Hibernator.GetStatelessSession(sessionFactoryName));
}
public static SqlConnection GetConnection(string sessionFactoryName)
{
return((SqlConnection)Hibernator.GetConnection(sessionFactoryName));
}
public static string GetFactoryName(string alias)
{
return(Hibernator.GetFactoryName(alias));
}
/// <summary>
/// Roll back the transaction.
/// </summary>
public void Rollback()
{
Hibernator.RollbackTransaction(SessionFactoryName);
}
/// <summary>
/// Begins a new transaction on the named Hibernator session factory,
/// using the requested isolation level.
/// </summary>
/// <param name="factoryName"></param>
/// <param name="isolationLevel"></param>
public HibernationTransaction(string factoryName, IsolationLevel?isolationLevel)
{
this.SessionFactoryName = factoryName;
this.Session = Hibernator.GetSession(factoryName);
this.Transaction = Hibernator.BeginTransaction(factoryName, isolationLevel);
}
