public NaturalIdMapper(System.Type rootClass, HbmClass classMapping, HbmMapping mapDoc) : base(rootClass, mapDoc)
{
if (classMapping == null)
{
throw new ArgumentNullException("classMapping");
}
this.classMapping = classMapping;
naturalIdmapping = new HbmNaturalId();
}
public void CanSetMutable()
{
var mapdoc = new HbmMapping();
var hbmNaturalId = new HbmNaturalId();
var nid = new NaturalIdMapper(typeof(EntitySimpleWithNaturalId), hbmNaturalId, mapdoc);
nid.Mutable(true);
hbmNaturalId.mutable.Should().Be.True();
}
private void BindNaturalId(HbmNaturalId naturalid, PersistentClass rootClass, IDictionary<string, MetaAttribute> inheritedMetas)
{
if (naturalid == null)
{
return;
}
//by default, natural-ids are "immutable" (constant)
var propBinder = new PropertiesBinder(mappings, rootClass, dialect);
var uk = new UniqueKey { Name = "_UniqueKey", Table = rootClass.Table };
propBinder.Bind(naturalid.Properties, inheritedMetas, property =>
{
if (!naturalid.mutable)
property.IsUpdateable = false;
property.IsNaturalIdentifier = true;
uk.AddColumns(property.ColumnIterator.OfType<Column>());
});
rootClass.Table.AddUniqueKey(uk);
}
public void NaturalId(Action<INaturalIdMapper> naturalIdMapping)
{
if(naturalIdMapper == null)
{
var hbmNaturalId = new HbmNaturalId();
classMapping.naturalid = hbmNaturalId;
naturalIdMapper = new NaturalIdMapper(Container, hbmNaturalId, MapDoc);
}
naturalIdMapping(naturalIdMapper);
}
public NaturalIdMapper(Type rootClass, HbmNaturalId naturalIdmapping, HbmMapping mapDoc)
: base(rootClass, mapDoc)
{
this.naturalIdmapping = naturalIdmapping;
}