I have two classes in an m:n relationship, defined as:
Code:
public class Item {
	@RelatedTo(type="MEMBERS", direction = Direction.INCOMING) 
	Set<Layer> layers;
}
public class Layer {
	@RelatedTo(type="MEMBERS") 
	Set<Item> items;
}
My reading of the docs is that these connections will be automatically created by the bit-twiddling under the covers. So that when an Item is added to the items attribute of Layer, a corisponding relationship should be created from Item.layers back to the Layer the Item was added to. But this is not happening. The following test fails:

Code:
@Test
@Transactional
public void testTwoWayRelationshipCounts(){
	Layer layer1 = repository.save(new Layer());
	Layer layer2 = repository.save(new Layer());
	Item item1 = template.save(new Item());
	
	layer1.addItem(item1);
	layer2.addItem(item1);
	repository.save(layer1);
	repository.save(layer2);
	template.save(item1);
	
	assertEquals(1, layer1.items.size());
	assertEquals(1, layer2.items.size());
	assertEquals(2, item1.layers.size()); // fails, as it is 0
}
Am I not understanding something? Or is this a bug?

Thanks.