internal object OnCreateSubObjectDelegate(object dataSource, MappingEventArgs args, ref bool useDefaultObject)
{
object result = null;
if (CreateSubObject != null)
{
result = CreateSubObject(dataSource, args, ref useDefaultObject);
}
return(result);
}
private static void SetValueToObject(ORMappingItem item, object graph, object data, object row, DataToObjectDeligations dod)
{
if (string.IsNullOrEmpty(item.SubClassPropertyName))
{
SetMemberValueToObject(item.MemberInfo, graph, data);
}
else
{
if (graph != null)
{
MemberInfo mi = graph.GetType().GetProperty(item.PropertyName,
BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (mi == null)
{
mi = graph.GetType().GetField(item.PropertyName,
BindingFlags.Instance | BindingFlags.Public);
}
if (mi != null)
{
object subGraph = GetMemberValueFromObject(mi, graph);
if (subGraph == null)
{
bool useDefaultObject = true;
if (dod != null)
{
MappingEventArgs args = new MappingEventArgs();
args.DataFieldName = item.DataFieldName;
args.PropertyName = item.PropertyName;
args.Graph = graph;
subGraph = dod.OnCreateSubObjectDelegate(row, args, ref useDefaultObject);
}
if (useDefaultObject)
{
if (string.IsNullOrEmpty(item.SubClassTypeDescription) == false)
{
subGraph = TypeCreator.CreateInstance(item.SubClassTypeDescription);
}
else
{
subGraph = Activator.CreateInstance(GetRealType(mi), true);
}
}
SetMemberValueToObject(item.MemberInfo, subGraph, data);
SetMemberValueToObject(mi, graph, subGraph);
}
else
{
SetMemberValueToObject(item.MemberInfo, subGraph, data);
}
}
}
}
}
