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1 package org.jbpm.calendar;
2
3 import java.io.Serializable  ;
4 import java.text.*;
5 import java.util.*;
6 import java.util.List ;
7 import java.util.Properties ;
8
9
12 public class Holiday implements Serializable {
13
14 private static final long serialVersionUID = 1L;
15
16 Date fromDay = null;
17 Date toDay = null;
18 BusinessCalendar businessCalendar = null;
19
20 public static List parseHolidays(Properties calendarProperties, BusinessCalendar businessCalendar) {
21 List holidays = new ArrayList();
22
23 DateFormat dateFormat = new SimpleDateFormat(calendarProperties.getProperty("day.format"));
24 Iterator iter = calendarProperties.keySet().iterator();
25 while (iter.hasNext()) {
26 String key = (String ) iter.next();
27 if (key.startsWith("holiday")) {
28 Holiday holiday = new Holiday(calendarProperties.getProperty(key), dateFormat, businessCalendar);
29 holidays.add(holiday);
30 }
31 }
32
33 return holidays;
34 }
35
36 public Holiday(String holidayText, DateFormat dateFormat, BusinessCalendar businessCalendar) {
37 this.businessCalendar = businessCalendar;
38 try {
39 int separatorIndex = holidayText.indexOf('-');
40 if (separatorIndex==-1) {
41 fromDay = dateFormat.parse(holidayText.trim());
42 toDay = fromDay;
43 } else {
44 String fromText = holidayText.substring(0, separatorIndex).trim();
45 String toText = holidayText.substring(separatorIndex+1).trim();
46 fromDay = dateFormat.parse(fromText);
47 toDay = dateFormat.parse(toText);
48 }
49 Calendar calendar = BusinessCalendar.getCalendar();
52 calendar.setTime(toDay);
53 calendar.add(Calendar.DATE, 1);
54 toDay = calendar.getTime();
55
56 } catch (ParseException e) {
57 throw new RuntimeException ("couldn't parse holiday '"+holidayText+"'", e);
58 }
59 }
60
61 public boolean includes(Date date) {
62 return ( (fromDay.getTime()<=date.getTime())
63 && (date.getTime()<toDay.getTime())
64 );
65 }
66 }
67 |
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