ResourceManagerEvent


1   /*
2    * @(#) ResourceManagerEvent.java
3    *
4    * JOTM: Java Open Transaction Manager
5    * 
6    * This module was originally developed by 
7    *  - INRIA inside the ObjectWeb Consortium(http://www.objectweb.org)
8    *    
9    * The original code and portions created by INRIA are 
10   * Copyright (C) 2002 - INRIA (www.inria.fr)
11   * All rights reserved.
12   *
13   * Redistribution and use in source and binary forms, with or without 
14   * modification, are permitted provided that the following conditions are met:
15   *
16   * -Redistributions of source code must retain the above copyright notice, this
17   * list of conditions and the following disclaimer. 
18   *
19   * -Redistributions in binary form must reproduce the above copyright notice, 
20   * this list of conditions and the following disclaimer in the documentation 
21   * and/or other materials provided with the distribution. 
22   *
23   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
24   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
25   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
26   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
27   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
28   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
29   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
30   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
31   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
32   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
33   * POSSIBILITY OF SUCH DAMAGE.
34   * 
35   *-----------------------------------------------------------------------------
36   * $Id: ResourceManagerEvent.java,v 1.1 2002/02/13 23:36:46 cney Exp $
37   *-----------------------------------------------------------------------------
38   */
39  package org.objectweb.transaction.jta;
40  
41  import javax.transaction.Transaction  ;
42  import javax.transaction.SystemException  ;
43  
44  /**
45   * A <code>ResourceManagerEvent</code> allows late enrolment of connections that
46   * are opened in the thread before the transaction starts. <br />
47   * 
48   * Resource Managers that supports this feature may send events implementing
49   * this interface to a registered <code>ResourceManagerEventListener<code>.
50   * 
51   * @author Christophe Ney cney@batisseurs.com for Lutris Technologies
52   */
53  public interface ResourceManagerEvent {
54  
55      /**
56       * This method is used by the transaction manager to perform callbacks
57       * on the resource manager when a transaction begins.
58       * 
59       * @param transaction the transaction that has begun
60       * @throws SystemException if an exception occurs
61       */
62      void enlistConnection(Transaction   transaction) throws SystemException  ;
63  }
64
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