public override object LoadData(DataContext context, IDataReader datareader, object state)
{
QueryState queryState = state as QueryState;
if (this._singleRelationFields.Count > 0)
{
queryState.InitialJoinData();
return(LoadJoinTableData(context, datareader, queryState, string.Empty));
}
object item = Activator.CreateInstance(ObjectType);
foreach (DataFieldMapping field in this._fieldList)
{
if (queryState == null)
{
object obj = datareader[field.Name];
object value = field.ToProperty(obj);
if (!Object.Equals(value, null))
{
field.Handler.Set(item, value);
}
}
else if (queryState.CheckSelectField(field.Name))
{
object obj = datareader[field.Name];
object value = field.ToProperty(obj);
if (!Object.Equals(value, null))
{
field.Handler.Set(item, value);
}
}
}
if (_collectionRelationFields.Count > 0)
{
foreach (CollectionRelationFieldMapping mapping in _collectionRelationFields)
{
mapping.Handler.Set(item, mapping.ToProperty(context, item, true));
}
}
if (_isDataEntity)
{
DataEntity entity = item as DataEntity;
entity.SetContext(context);
}
return(item);
}