JPAContainer - how to limit records found

Hi,

I tried just to quickly limit what the size method returns and it seams to work pretty well. Here is a snippet of my test app:

container = new JPAContainer<T>(getEntityClass()) {
			@Override
			public int size() {
				int size = super.size();
				if(size > 4) {
					return 4;
				}
				return size;
			}
		};

In addition to that you probably also want to sort your container descending on id or a timestamp. There you could use the Vaadin Container.Sortable API or the QueryModifierDelegate class to modify the built query directly with JPA Criteria API.

cheers,
matti