/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public static MemberInfo GetNavigationMemberInfo(
this IReadOnlyEntityType entityType,
string navigationName)
{
MemberInfo?memberInfo;
if (entityType.IsPropertyBag)
{
memberInfo = entityType.FindIndexerPropertyInfo() !;
}
else
{
memberInfo = entityType.ClrType.GetMembersInHierarchy(navigationName).FirstOrDefault();
if (memberInfo == null)
{
throw new InvalidOperationException(
CoreStrings.NoClrNavigation(navigationName, entityType.DisplayName()));
}
}
return(memberInfo);
}
