package businessLogic; import java.rmi.RemoteException; import java.rmi.server.UnicastRemoteObject; import java.util.Vector; import common.OwnerInterface; import dataAccess.DB4oManager; import domain.Owner; public class OwnerManager extends UnicastRemoteObject implements OwnerInterface { /** * */ private static final long serialVersionUID = 1L; DB4oManager dbMngr; public OwnerManager() throws RemoteException { super(); try { dbMngr = DB4oManager.getInstance(); } catch (Exception e) { e.printStackTrace(); } } /** * This method existing owners * */ public Vector getOwners() throws RemoteException, Exception { return dbMngr.getOwners(); } }