public void Execute(C context)
{
if (Begin != null)
{
Begin.Execute(context);
}
try {
UnderlyingOperation.Execute(context);
if (Commit != null)
{
Commit.Execute(context);
}
} catch (Exception ex) {
if (Abort != null)
{
Abort.Execute(context);
}
throw new Exception(ex.Message, ex);
}
}