/********************************************************
* ADO.NET 2.0 Data Provider for SQLite Version 3.X
* Written by Robert Simpson (robert@blackcastlesoft.com)
*
* Released to the public domain, use at your own risk!
********************************************************/
#if !PLATFORM_COMPACTFRAMEWORK
namespace System.Data.SQLite
{
using System;
using System.Data;
using System.Data.Common;
using System.Transactions;
internal class SQLiteEnlistment : IEnlistmentNotification
{
private SQLiteTransaction _transaction;
internal SQLiteEnlistment(SQLiteConnection cnn)
{
_transaction = cnn.BeginTransaction();
}
#region IEnlistmentNotification Members
public void Commit(Enlistment enlistment)
{
_transaction.Connection._enlistment = null;
try
{
_transaction.IsValid();
_transaction.Connection._transactionLevel = 1;
_transaction.Commit();
enlistment.Done();
}
finally
{
_transaction = null;
}
}
public void InDoubt(Enlistment enlistment)
{
enlistment.Done();
}
public void Prepare(PreparingEnlistment preparingEnlistment)
{
try
{
_transaction.IsValid();
}
catch(Exception e)
{
preparingEnlistment.ForceRollback(e);
return;
}
preparingEnlistment.Prepared();
}
public void Rollback(Enlistment enlistment)
{
_transaction.Connection._enlistment = null;
try
{
_transaction.Rollback();
enlistment.Done();
}
finally
{
_transaction = null;
}
}
#endregion
}
}
#endif // !PLATFORM_COMPACT_FRAMEWORK