public static NavigationProperty LinkToSource(BidirectionalAssociation association)
{
return(new NavigationProperty
{
Cardinality = association.SourceMultiplicity
, ClassType = association.Source
, AssociationObject = association
, PropertyName = association.SourcePropertyName
, Summary = association.SourceSummary
, Description = association.SourceDescription
, CustomAttributes = association.SourceCustomAttributes
, DisplayText = association.SourceDisplayText
, IsAutoProperty = association.SourceAutoProperty
, BackingFieldName = association.SourceAutoProperty ? null : association.SourceBackingFieldName
, BackingFieldPropertyAccessMode = association.SourceAutoProperty ? null : association.SourcePropertyAccessMode.ToString()
, ImplementNotify = association.SourceImplementNotify
, FKPropertyName = association.SourceRole == EndpointRole.Principal ? association.FKPropertyName : null
, PointsToSource = true
});
}
protected override void WriteSourceDeleteBehavior(BidirectionalAssociation association, List <string> segments)
{
if (!association.Source.IsDependentType &&
!association.Target.IsDependentType &&
(association.TargetRole == EndpointRole.Principal || association.SourceRole == EndpointRole.Principal))
{
DeleteAction deleteAction = association.SourceRole == EndpointRole.Principal
? association.SourceDeleteAction
: association.TargetDeleteAction;
switch (deleteAction)
{
case DeleteAction.None:
segments.Add("OnDelete(DeleteBehavior.NoAction)");
break;
case DeleteAction.Cascade:
segments.Add("OnDelete(DeleteBehavior.Cascade)");
break;
}
}
}
