1 package com.gotjava.web.taglibs.calendar;
2
3 import com.gotjava.model.calendar.CalendarSpan;
4
5 import javax.servlet.jsp.tagext.BodyTagSupport;
6 import javax.servlet.jsp.tagext.BodyContent;
7 import javax.servlet.jsp.JspWriter;
8 import javax.servlet.jsp.JspTagException;
9 import java.util.GregorianCalendar;
10 import java.util.Calendar;
11 import java.io.IOException;
12
13 /***
14 * <p>Description: </p>
15 * <p>Created: Mar 15, 2003</p>
16 * @author farra
17 */
18 public class DaysOfWeekTag extends BodyTagSupport {
19
20 private int m_counter = 0;
21 private Calendar m_cal;
22
23 public int doStartTag() throws JspTagException {
24
25 m_counter = 0;
26
27 if(m_counter < 7 ){
28 CalendarSpan span = (CalendarSpan) pageContext.getAttribute("currentSpan");
29
30 GregorianCalendar cal = new GregorianCalendar();
31 cal.setTime(span.getStartDate());
32
33 int week = cal.getActualMinimum(Calendar.DAY_OF_WEEK);
34 cal.set(Calendar.DAY_OF_WEEK, week);
35 m_cal = cal;
36
37 m_cal.add(Calendar.DAY_OF_WEEK,0);
38 pageContext.setAttribute("currentDate",m_cal.getTime());
39 m_counter++;
40
41
42 return EVAL_BODY_BUFFERED;
43 }
44 else{
45 return SKIP_BODY;
46 }
47
48 }
49
50
51 public int doAfterBody()
52 {
53 try
54 {
55 BodyContent body = getBodyContent();
56 JspWriter out = body.getEnclosingWriter();
57 out.println(body.getString());
58 body.clearBody();
59 }
60 catch (IOException ex)
61 {
62 }
63 if (m_counter < 7)
64 {
65 m_cal.add(Calendar.DAY_OF_WEEK,1);
66 pageContext.setAttribute("currentDate",m_cal.getTime());
67 m_counter++;
68 return EVAL_BODY_BUFFERED;
69 }
70 else
71 return SKIP_BODY;
72 }
73
74 }
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