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Java > Open Source Codes > org > objectweb > jonas > jtests > beans > sequence > SequenceSes


1 /*
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 1999 Bull S.A.
4  * Contact: jonas-team@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * 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  * --------------------------------------------------------------------------
22  * $Id: SequenceSes.java,v 1.2 2005/04/22 07:43:55 durieuxp Exp $
23  * --------------------------------------------------------------------------
24  */

25
26 package org.objectweb.jonas.jtests.beans.sequence;
27
28
29 import java.rmi.RemoteException JavaDoc;
30
31 import javax.ejb.CreateException JavaDoc;
32 import javax.ejb.EJBObject JavaDoc;
33 import javax.ejb.FinderException JavaDoc;
34 import javax.ejb.RemoveException JavaDoc;
35
36
37 /**
38  * This is the interface of the SequenceSessionBean, which is
39  * a key cache for the SequenceEC2 entity bean.
40  */

41 public interface SequenceSes extends EJBObject JavaDoc {
42
43     
44     /**
45      * nextKey: provides the next unique key from a sequence id.
46      * keys are not guaranteed to be issued in order and without gaps.
47      * The only guarantee is that the key is unique in this sequence id.
48      * @param id - Id of the sequence
49      * @return - an available integer key
50      * @exception RemoteException - system or network error occurred
51      * @exception FinderException - the sequence id is invalid
52      */

53     public int nextKey(String JavaDoc id) throws RemoteException JavaDoc, FinderException JavaDoc;
54
55 }
56
57
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