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Java > Open Source Codes > com > triactive > jdo > ConnectionInUseException


1 /*
2  * Copyright 2002 (C) TJDO.
3  * All rights reserved.
4  *
5  * This software is distributed under the terms of the TJDO License version 1.0.
6  * See the terms of the TJDO License in the documentation provided with this software.
7  *
8  * $Id: ConnectionInUseException.java,v 1.3 2002/11/08 05:06:22 jackknifebarber Exp $
9  */
10
11 package com.triactive.jdo;
12
13 import javax.jdo.JDOUserException;
14
15
16 /**
17  * An <tt>ConnectionInUseException</tt> is thrown if an operation is attempted
18  * that requires a new database connection (such as Transaction.begin()) and a
19  * previously obtained database connection (such as for non-transactional read
20  * or write) is still in-use.
21  *
22  * @author <a HREF="mailto:mmartin5@austin.rr.com">Mike Martin</a>
23  * @version $Revision: 1.3 $
24  *
25  * @see NonmanagedTransaction
26  */
27
28 public class ConnectionInUseException extends JDOUserException
29 {
30     /**
31      * Constructs a connection-in-use exception.
32      */
33
34     public ConnectionInUseException()
35     {
36         super("A database connection is already in-use: perhaps a Query was not closed?");
37     }
38 }
39
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