private void PopulateCache()
{
if (this.person == null)
{
this.person = Person.FromIdentity(PersonId);
}
if (this.ownerPerson == null)
{
this.ownerPerson = Person.FromIdentity(OwnerPersonId);
}
if (this.geography == null)
{
if (this.person.GeographyId != 0)
{
this.geography = this.person.Geography;
}
else
{
this.geography = Geography.Root;
}
}
}