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Java > Open Source Codes > org > objectweb > jotm > UserTransactionFactory


1 /*
2  * @(#) UserTransactionFactory.java
3  *
4  * JOTM: Java Open Transaction Manager
5  *
6  *
7  * This module was originally developed by
8  *
9  * - Bull S.A. as part of the JOnAS application server code released in
10  * July 1999 (www.bull.com)
11  *
12  * --------------------------------------------------------------------------
13  * The original code and portions created by Bull SA are
14  * Copyright (c) 1999 BULL SA
15  * All rights reserved.
16  *
17  * Redistribution and use in source and binary forms, with or without
18  * modification, are permitted provided that the following conditions are met:
19  *
20  * -Redistributions of source code must retain the above copyright notice, this
21  * list of conditions and the following disclaimer.
22  *
23  * -Redistributions in binary form must reproduce the above copyright notice,
24  * this list of conditions and the following disclaimer in the documentation
25  * and/or other materials provided with the distribution.
26  *
27  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
28  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
31  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37  * POSSIBILITY OF SUCH DAMAGE.
38  *
39  * --------------------------------------------------------------------------
40  * $Id: UserTransactionFactory.java,v 1.10 2004/04/28 00:50:19 tonyortiz Exp $
41  * --------------------------------------------------------------------------
42  */
43
44 package org.objectweb.jotm;
45
46 import java.util.Hashtable JavaDoc;
47 import javax.naming.Context JavaDoc;
48 import javax.naming.Name JavaDoc;
49 import javax.naming.Reference JavaDoc;
50 import javax.naming.spi.ObjectFactory JavaDoc;
51
52 public class UserTransactionFactory implements ObjectFactory JavaDoc {
53
54     public Object JavaDoc getObjectInstance(Object JavaDoc objref, Name JavaDoc name, Context JavaDoc ctx, Hashtable JavaDoc env) throws Exception JavaDoc {
55
56         Reference JavaDoc ref = (Reference JavaDoc) objref;
57         Current ut = null;
58
59         if (ref.getClassName().equals("javax.transaction.UserTransaction")
60             || ref.getClassName().equals("org.objectweb.jotm.Current")) {
61
62             // create the UserTransaction object
63 // No need to init a TMFactory in the client!
64 ut = Current.getCurrent();
65
66             if (ut == null) {
67                 ut = new Current();
68
69                 // Get the timeout default value that was configured in the server
70 String JavaDoc timeoutStr = (String JavaDoc) ref.get("jotm.timeout").getContent();
71                 Integer JavaDoc i = new Integer JavaDoc(timeoutStr);
72                 int timeout = i.intValue();
73                 ut.setDefaultTimeout(timeout);
74             }
75         }
76         return ut;
77     }
78 }
79
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