protected Object CreateEntity(ODataResource resource, IReadOnlyList <NavigationPorperty> navigationProperties)
{
Db.OeEntitySetMetaAdapter entitySetMetaAdapter = EntitySetMetaAdapters.FindByTypeName(resource.TypeName);
Object entity = OeEntityItem.CreateEntity(entitySetMetaAdapter.EntityType, resource);
Dictionary <PropertyInfo, ODataResourceSetBase> propertyInfos = null;
foreach (NavigationPorperty navigationProperty in navigationProperties)
{
PropertyInfo clrProperty = entitySetMetaAdapter.EntityType.GetProperty(navigationProperty.Name);
Object value = navigationProperty.Value;
if (navigationProperty.ResourceSet == null || (navigationProperty.ResourceSet.Count == null && navigationProperty.ResourceSet.NextPageLink == null))
{
clrProperty.SetValue(entity, value);
continue;
}
if (value == null && navigationProperty.ResourceSet.NextPageLink != null)
{
value = CreateCollection(clrProperty.PropertyType);
}
clrProperty.SetValue(entity, value);
if (value is IEnumerable collection)
{
NavigationProperties.Add(collection, navigationProperty.ResourceSet);
if (propertyInfos == null)
{
propertyInfos = new Dictionary <PropertyInfo, ODataResourceSetBase>(navigationProperties.Count);
NavigationPropertyEntities.Add(entity, propertyInfos);
}
propertyInfos.Add(clrProperty, navigationProperty.ResourceSet);
}
}
return(entity);
}
private Object CreateEntity(StackItem stackItem)
{
var entry = (ODataResource)stackItem.Item;
if (entry == null)
{
return(null);
}
var entitySetMetaAdapter = _entitySetMetaAdapters.FindByTypeName(entry.TypeName);
var entity = OeEntityItem.CreateEntity(entitySetMetaAdapter.EntityType, entry);
if (stackItem.NavigationProperties.Count > 0)
{
PropertyDescriptorCollection clrProperties = TypeDescriptor.GetProperties(entitySetMetaAdapter.EntityType);
foreach (var navigationProperty in stackItem.NavigationProperties)
{
PropertyDescriptor clrProperty = clrProperties[navigationProperty.Key];
clrProperty.SetValue(entity, navigationProperty.Value);
}
}
return(entity);
}