override public void Open()
{
InternalConnection.Open();
if (!m_autoCommit)
{
GXLogging.Debug(log, "Open connection InternalConnection.BeginTransaction() ");
m_transaction = InternalConnection.BeginTransaction(IsolationLevel.ReadCommitted);
}
else
{
m_transaction = null;
}
}
private void CreateInternalConnection()
{
InternalConnection = GetActualConnection();
if (InternalConnection.State == ConnectionState.Closed)
{
InternalConnection.Open();
}
if (WithTransaction)
{
var extTr = GetActualTransaction();
InternalTransaction = extTr ?? InternalConnection.BeginTransaction();
}
}
public override IDbTransaction BeginTransaction(IsolationLevel isoLevel)
{
try
{
IDbTransaction trn = InternalConnection.BeginTransaction(isoLevel);
return(trn);
}
catch (Exception e)
{
GXLogging.Warn(log, "BeginTransaction Error ", e);
IDbTransaction trn = InternalConnection.BeginTransaction(IsolationLevel.Unspecified);
if (trn.IsolationLevel != isoLevel)
{
GXLogging.Error(log, "BeginTransaction Error, could not open new transaction isoLevel=" + isoLevel, e);
throw new GxADODataException("Begin transaction error in informix", e);
}
return(trn);
}
}
override public void Open()
{
try
{
InternalConnection.Open();
if (!m_autoCommit)
{
m_transaction = InternalConnection.BeginTransaction(m_isolationLevel);
}
else
{
m_transaction = null;
}
}
catch (Exception e)
{
GXLogging.Error(log, "Return GxConnection.Open Error ", e);
throw (new GxADODataException(e));
}
}
public override void TransactionStart()
{
InternalTransaction = InternalConnection.BeginTransaction();
}