final boolean naturalId = uniqueKey != null;
final String entiytName = entityBinding.getEntity().getName();
final TableSpecification tabe = entityBinding.getBaseTable();
AttributeBinding attributeBinding = null;
for ( Object attribute : entityClazz.getPropertyOrManyToOneOrOneToOne() ) {
if ( XMLBagElement.class.isInstance( attribute ) ) {
XMLBagElement collection = XMLBagElement.class.cast( attribute );
BagBinding collectionBinding = entityBinding.makeBagAttributeBinding( collection.getName() );
bindBag( collection, collectionBinding, entityBinding );