[Resolvido] Criar camada DAO numa aplicação Seam

@Name("clientDAO")
public class ClientDAO {

	public ClientDAO() {}
	
	@In
	private EntityManager entityManager;	
	
	@Out(required=false)
	private List<Client> clients;
	
	@SuppressWarnings("unchecked")
	public List<Client> listClientDAO() {
		clients = entityManager.createQuery("select c from Client c ").getResultList();
		
		return clients;
	}
	
	// get's e set's
}

@Name("clientAction")
public class ClientAction {

	@In
	private EntityManager entityManager;
	
	@DataModel
	private List<Client> clients;
	
	@In private ClientDAO clientDAO; // injetando ClientDAO
	
	public void listClients() {		
		clients = clientDAO.listClientDAO();		
	}
	// get's e set's
}