1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 package com.acme;
16
17 import java.io.IOException;
18 import java.text.SimpleDateFormat;
19 import java.util.Date;
20 import java.util.StringTokenizer;
21
22 import javax.servlet.jsp.JspContext;
23 import javax.servlet.jsp.JspException;
24 import javax.servlet.jsp.tagext.JspFragment;
25 import javax.servlet.jsp.tagext.SimpleTagSupport;
26
27 public class Date2Tag extends SimpleTagSupport
28 {
29 String format;
30
31 public void setFormat(String value) {
32 this.format = value;
33 }
34
35 public void doTag() throws JspException, IOException {
36 String formatted =
37 new SimpleDateFormat("long".equals(format)?"EEE 'the' d:MMM:yyyy":"d:MM:yy")
38 .format(new Date());
39 StringTokenizer tok = new StringTokenizer(formatted,":");
40 JspContext context = getJspContext();
41 context.setAttribute("day", tok.nextToken() );
42 context.setAttribute("month", tok.nextToken() );
43 context.setAttribute("year", tok.nextToken() );
44
45 JspFragment fragment = getJspBody();
46 fragment.invoke(null);
47 }
48 }
49