public Expression GetConfiguration(GraphDiffAction action)
{
if (action == GraphDiffAction.Create)
{
return(ForCreate());
}
if (action == GraphDiffAction.Update)
{
return(ForUpdate());
}
throw new TechnicalException("Invalid GraphDiffAction: " + action.ToString());
}
public static Expression <Func <IUpdateConfiguration <T>, object> > GetOf <T>(GraphDiffAction action) where T : Entity
{
var key = typeof(T);
if (!mappings.ContainsKey(key))
{
return((map) => null);
}
var settings = mappings[key];
return(settings.GetConfiguration(action) as Expression <Func <IUpdateConfiguration <T>, object> >);
}
