TimestampCopy


1   /*
2    * Copyright (c) 2003 - 2007 OpenSubsystems s.r.o. Slovak Republic. All rights reserved.
3    * 
4    * Project: OpenSubsystems
5    * 
6    * $Id: TimestampCopy.java,v 1.5 2007/01/07 06:14:01 bastafidli Exp $
7    * 
8    * This program is free software; you can redistribute it and/or modify
9    * it under the terms of the GNU General Public License as published by
10   * the Free Software Foundation; version 2 of the License. 
11   * 
12   * This program 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
15   * GNU General Public License for more details.
16   * 
17   * You should have received a copy of the GNU General Public License
18   * along with this program; if not, write to the Free Software
19   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
20   */
21  
22  package org.opensubsystems.core.util;
23  
24  import java.sql.Timestamp  ;
25  
26  /**
27   * Timestamp which adds copy constructor which correctly copies nanosecond 
28   * portion of the original timestamp. 
29   * 
30   * @version $Id: TimestampCopy.java,v 1.5 2007/01/07 06:14:01 bastafidli Exp $
31   * @author Miro Halas
32   * @code.reviewer Miro Halas
33   * @code.reviewed 1.3 2006/02/17 06:54:53 bastafidli
34   */
35  public class TimestampCopy extends Timestamp  
36  {
37     // Attributes ///////////////////////////////////////////////////////////////
38     
39     /**
40      * Generated serial version id for this class.
41      */
42     private static final long serialVersionUID = 135570135998694876L;
43  
44     // Constructors /////////////////////////////////////////////////////////////
45     
46     /**
47      * Copy constructor which will create exact copy of the timestamp including
48      * the nanosecond portion.
49      * 
50      * @param original - original timestamp to copy
51      */
52     public TimestampCopy(
53        Timestamp   original
54     )
55     {
56        // Pass the time portion here
57        super(original.getTime());
58        // And now set the correct nanoseconds since it is required.
59        setNanos(original.getNanos());
60     }
61  
62     /**
63      * Constructor which will create exact copy of the timestamp including
64      * the nanosecond portion.
65      * 
66      * @param lTime - time portion of the timestamp
67      * @param iNanos - nanosecond portion of the timestamp
68      */
69     public TimestampCopy(
70        long lTime,
71        int  iNanos
72     )
73     {
74        // Pass the time portion here
75        super(lTime);
76        // And now set the correct nanoseconds since it is required.
77        setNanos(iNanos);
78     }
79  }
80
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