public IList <IObjRef> ExtractObjRefList(Object objValue,
IObjRefProvider oriProvider, IList <IObjRef> targetOriList, EntityCallback entityCallback)
{
if (objValue == null)
{
if (targetOriList == null)
{
targetOriList = EmptyList.Empty <IObjRef>();
}
return(targetOriList);
}
if (objValue is IList)
{
IList list = (IList)objValue;
if (targetOriList == null)
{
targetOriList = new List <IObjRef>(list.Count);
}
for (int a = 0, size = list.Count; a < size; a++)
{
Object objItem = list[a];
targetOriList.Add(GetCreateObjRef(objItem, oriProvider));
if (entityCallback != null)
{
entityCallback(objItem);
}
}
}
else if (objValue is IEnumerable)
{
IEnumerator objEnumerator = ((IEnumerable)objValue).GetEnumerator();
if (targetOriList == null)
{
targetOriList = new List <IObjRef>();
}
while (objEnumerator.MoveNext())
{
Object objItem = objEnumerator.Current;
targetOriList.Add(GetCreateObjRef(objItem, oriProvider));
if (entityCallback != null)
{
entityCallback(objItem);
}
}
}
else
{
if (targetOriList == null)
{
targetOriList = new List <IObjRef>(1);
}
targetOriList.Add(GetCreateObjRef(objValue, oriProvider));
if (entityCallback != null)
{
entityCallback(objValue);
}
}
return(targetOriList);
}
public IObjRef GetCreateObjRef(Object obj, IObjRefProvider oriProvider)
{
if (obj == null)
{
return(null);
}
if (obj is IObjRef)
{
return((IObjRef)obj);
}
IEntityMetaData metaData = ((IEntityMetaDataHolder)obj).Get__EntityMetaData();
return(oriProvider.GetORI(obj, metaData));
}
