private void Init(DataAccess.DataSource dataSourceId, bool readOnly, DataAccessHint hint)
{
//lock ( FlashCard.Lock )
{
Log.Trace("Thread=" + Thread.CurrentThread.Name + " Mutex.WaitOne");
DataAccess.Mutex.WaitOne();
try
{
DataAccess.CheckStarted();
_con = DataAccess.GetConnection(dataSourceId, readOnly);
if (!readOnly)
{
_trx = _con.BeginTransaction();
}
}
catch (Exception e)
{
Log.Trace("Thread=" + Thread.CurrentThread.Name + " Mutex.ReleaseMutex");
DataAccess.Mutex.ReleaseMutex();
Log.Error("Error instantiating DataAccessTransaction", e);
throw;
}
}
DataSourceId = dataSourceId;
ReadOnly = readOnly;
Hint = hint;
}
/// <summary>
///
/// </summary>
/// <param name="readOnly"></param>
public DataAccessTransaction(DataAccess.DataSource dataSourceId, bool readOnly)
{
Init(dataSourceId, readOnly, DataAccessHint.None);
}
/// <summary>
/// </summary>
public DataAccessTransaction(DataAccess.DataSource dataSourceId)
{
Init(dataSourceId, false, DataAccessHint.None);
}
