internal override bool IsMemberPendingGeneration(MetaDataMember keyMember)
{
if (this.IsNew && keyMember.IsDbGenerated)
{
return(true);
}
// look for any FK association that has this key member (should only be one)
foreach (MetaAssociation assoc in type.Associations)
{
if (assoc.IsForeignKey)
{
int index = assoc.ThisKey.IndexOf(keyMember);
if (index > -1)
{
// we must have a reference to this other object to know if its side of
// the association is generated or not
object otherItem = null;
if (assoc.ThisMember.IsDeferred)
{
otherItem = assoc.ThisMember.DeferredValueAccessor.GetBoxedValue(this.current);
}
else
{
otherItem = assoc.ThisMember.StorageAccessor.GetBoxedValue(this.current);
}
if (otherItem != null)
{
if (assoc.IsMany)
{
// Can't be pending generation for a value that would have to be the same
// across many rows.
continue;
}
else
{
StandardTrackedObject trackedOther = (StandardTrackedObject)this.tracker.GetTrackedObject(otherItem);
if (trackedOther != null)
{
MetaDataMember otherMember = assoc.OtherKey[index];
return(trackedOther.IsMemberPendingGeneration(otherMember));
}
}
}
}
}
}
return(false);
}
