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Java > Open Source Codes > org > jboss > resource > connectionmanager > ConnectionCacheListener


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */

22 package org.jboss.resource.connectionmanager;
23
24 import java.util.Collection JavaDoc;
25 import java.util.Set JavaDoc;
26
27 import javax.resource.ResourceException JavaDoc;
28 import javax.transaction.SystemException JavaDoc;
29
30 /**
31  * ConnectionCacheListener
32  *
33  * @author <a HREF="mailto:d_jencks@users.sourceforge.net">David Jencks</a>
34  * @author <a HREF="mailto:E.Guib@ceyoniq.com">Erwin Guib</a>
35  * @author <a HREF="mailto:adrian@jboss.com">Adrian Brock</a>
36  * @version $Revision: 38338 $
37  */

38 public interface ConnectionCacheListener
39 {
40    /**
41     * Notification of transaction started
42     *
43     * @param conns the connections
44     * @throws SystemException for any error
45     */

46    void transactionStarted(Collection JavaDoc conns) throws SystemException JavaDoc;
47
48    /**
49     * Notification to reconnect connections
50     *
51     * @param conns the connections
52     * @param unsharableResources unshareable resources
53     * @throws ResourceException for any error
54     */

55    void reconnect(Collection JavaDoc conns, Set JavaDoc unsharableResources) throws ResourceException JavaDoc;
56    
57    /**
58     * Notification to disconnect connections
59     *
60     * @param conns the connections
61     * @param unsharableResources the unshareable resources
62     * @throws ResourceException for any error
63     */

64    void disconnect(Collection JavaDoc conns, Set JavaDoc unsharableResources) throws ResourceException JavaDoc;
65 }
66
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