DateTimeEditor


1   /*
2    * EJTools, the Enterprise Java Tools
3    *
4    * Distributable under LGPL license.
5    * See terms of license at www.gnu.org.
6    */
7   package org.ejtools.adwt.editor;
8   
9   import java.text.DateFormat  ;
10  import java.text.ParseException  ;
11  import java.text.SimpleDateFormat  ;
12  import java.util.Date  ;
13  
14  /**
15   * Description of the Class
16   *
17   * @author    Laurent Etiemble
18   * @version   $Revision: 1.5 $
19   * @todo      Javadoc to complete
20   */
21  public class DateTimeEditor extends GenericEditor
22  {
23     /** Description of the Field */
24     protected DateFormat   fmts[];
25  
26  
27     /** Constructor for the DateEditor object */
28     public DateTimeEditor()
29     {
30        fmts = new DateFormat  [5];
31        fmts[0] = new SimpleDateFormat  ("yyyy-MM-dd HH:mm:ss z");
32        fmts[1] = new SimpleDateFormat  ("yyyy-MM-dd HH:mm:ss");
33        fmts[2] = new SimpleDateFormat  ("yyyy-MM-dd HH:mm");
34        fmts[3] = new SimpleDateFormat  ("yyMMdd HH:mm:ss");
35        fmts[4] = new SimpleDateFormat  ("yyMMdd HH:mm");
36     }
37  
38  
39     /**
40      * Gets the asText attribute of the DateEditor object
41      *
42      * @return   The asText value
43      */
44     public String   getAsText()
45     {
46        if (this.value != null)
47        {
48           return this.fmts[0].format((Date  ) this.value);
49        }
50        else
51        {
52           return "";
53        }
54     }
55  
56  
57     /**
58      * Sets the asText attribute of the DateEditor object
59      *
60      * @param s  The new asText value
61      */
62     public void setAsText(String   s)
63     {
64        if (s.equals(""))
65        {
66           this.value = null;
67           return;
68        }
69        for (int i = 0; i < fmts.length; i++)
70        {
71           try
72           {
73              this.value = fmts[i].parse(s);
74              this.firePropertyChange();
75              return;
76           }
77           catch (ParseException   pe)
78           {
79              // Do nothing
80           }
81        }
82     }
83  }
84  
85
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