01: /**
02: * JOnAS: Java(TM) Open Application Server
03: * Copyright (C) 1999-2004 Bull S.A.
04: * Contact: jonas-team@objectweb.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19: * USA
20: *
21: * Initial developer(s): ____________________________________.
22: * Contributor(s): ______________________________________.
23: *
24: * --------------------------------------------------------------------------
25: * $Id: Op.java 4618 2004-04-19 06:39:30Z benoitf $
26: * --------------------------------------------------------------------------
27: */package sb;
28:
29: import java.rmi.RemoteException;
30:
31: import javax.ejb.EJBObject;
32:
33: /**
34: * Remote interface for the bean Op
35: * @author JOnAS team
36: */
37: public interface Op extends EJBObject {
38:
39: /**
40: * Business method implementation.
41: * @param shares nb of shares to be bought
42: * @throws RemoteException if RMI failed.
43: */
44: void buy(int shares) throws RemoteException;
45:
46: /**
47: * Business method implementation.
48: * @return the nb of shares bought
49: * @throws RemoteException if RMI failed.
50: */
51: int read() throws RemoteException;
52:
53: }
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