StatusHelper


1   /*
2    * @(#) StatusHelper.java
3    *
4    * JOTM: Java Open Transaction Manager 
5    *
6    *
7    * This module was originally developed by 
8    *
9    *  - INRIA (www.inria.fr)inside the ObjectWeb Consortium 
10   *    (http://www.objectweb.org)
11   * 
12   * --------------------------------------------------------------------------
13   *  The original code and portions created by INRIA are 
14   *  Copyright (c) 2002 INRIA  
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: StatusHelper.java,v 1.4 2004/10/29 05:41:29 tonyortiz Exp $
41   * --------------------------------------------------------------------------
42   */
43  package org.objectweb.jotm;
44  
45  import java.lang.reflect.Field  ;
46  
47  import javax.transaction.Status  ;
48  
49  /**
50   * @author jmesnil
51   */
52  class StatusHelper {
53      static String   getStatusName(int status) {
54          String   statusName = null;
55          try {
56              Field  [] flds = Status  .class.getDeclaredFields();
57              for (int i = 0; i < flds.length; i++) {
58                  if (flds[i].getInt(null) == status)
59                      statusName = flds[i].getName();
60              }
61          } catch (Exception   e) {
62              statusName = "invalid status value!";
63          } 
64          return statusName;
65      }
66  }
67
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