private void commitDataStore(IGxDataStore ds, String auditObjectName)
{
GXLogging.Debug(log, "DataStoreProvider commit auditObjectName:" + auditObjectName);
GxCommand cmd = new GxCommand(ds.Db, "commit", ds, 0, false, true, _errorHandler);
cmd.ErrorMask = GxErrorMask.GX_NOMASK;
try
{
ds.Commit();
}
catch (Exception dbEx)
{
//If commit fails it should not retry, it makes no sense because it will no longer be possible. just close the existing connection.
int status = 0;
GxADODataException e = new GxADODataException(dbEx);
bool retry = false;
int retryCount = 0;
bool pe = ds.Connection.DataRecord.ProcessError(e.DBMSErrorCode, e.ErrorInfo, cmd.ErrorMask, ds.Connection, ref status, ref retry, retryCount);
GXLogging.Error(log, "Commit Transaction Error", e);
retryCount++;
cmd.processErrorHandler(status, e.DBMSErrorCode, e.SqlState, e.ErrorInfo, cmd.ErrorMask, "FETCH", ref pe, ref retry);
if (!pe)
{
try
{
ds.Connection.Close();
if (retry)
{
ds.Connection.Open();
}
}
catch (Exception ex)
{
GXLogging.Error(log, "beginTransaction in commit transaction failed", ex);
throw (new GxADODataException(e.ToString(), e));
}
}
}
cmd.Dispose();
}
private void rollbackDataStore(IGxDataStore ds, String auditObjectName)
{
GxCommand cmd = new GxCommand(ds.Db, "rollback", ds, 0, false, true, _errorHandler);
cmd.ErrorMask = GxErrorMask.GX_NOMASK;
try
{
ds.Rollback();
}
catch (Exception dbEx)
{
int status = 0;
GxADODataException e = new GxADODataException(dbEx);
bool retry = false;
int retryCount = 0;
bool pe = ds.Connection.DataRecord.ProcessError(e.DBMSErrorCode, e.ErrorInfo, cmd.ErrorMask, ds.Connection, ref status, ref retry, retryCount);
GXLogging.Error(log, "Rollback Transaction Error", e);
retryCount++;
cmd.processErrorHandler(status, e.DBMSErrorCode, e.SqlState, e.ErrorInfo, cmd.ErrorMask, "FETCH", ref pe, ref retry);
if (!pe)
{
try
{
ds.Connection.Close();
if (retry)
{
ds.Connection.Open();
}
}
catch (Exception ex)
{
GXLogging.Error(log, "beginTransaction in Rollback transaction failed", ex);
throw (new GxADODataException(e.ToString(), e));
}
}
}
cmd.Dispose();
}
