/** Test COUNT rules. */
public void testGetConsumeTimeByCount() {
Recur recur = new Recur(Recur.WEEKLY, 3);
recur.setInterval(1);
recur.getDayList().add(WeekDay.SU);
log.info(recur);
Calendar cal = getCalendarInstance();
cal.set(Calendar.DAY_OF_MONTH, 8);
Date start = new DateTime(cal.getTime());
// cal.add(Calendar.DAY_OF_WEEK_IN_MONTH, 10);
cal.add(Calendar.HOUR_OF_DAY, 1);
Date end = new DateTime(cal.getTime());
// log.info(recur.getDates(start, end, Value.DATE_TIME));
RRule rrule = new RRule(recur);
VEvent event = new VEvent(start, end, "Test recurrence COUNT");
event.getProperties().add(rrule);
log.info(event);
Calendar rangeCal = getCalendarInstance();
Date rangeStart = new DateTime(rangeCal.getTime());
rangeCal.add(Calendar.WEEK_OF_YEAR, 4);
Date rangeEnd = new DateTime(rangeCal.getTime());
log.info(event.getConsumedTime(rangeStart, rangeEnd));
}
/**
* Build recurring properties from ical recurrence.
*
* @param r
* @return RecurTyp filled in
* @throws Throwable
*/
public static RecurType doRecur(final Recur r) throws Throwable {
RecurType rt = new RecurType();
rt.setFreq(FreqRecurType.fromValue(r.getFrequency()));
if (r.getCount() > 0) {
rt.setCount(BigInteger.valueOf(r.getCount()));
}
Date until = r.getUntil();
if (until != null) {
UntilRecurType u = new UntilRecurType();
XcalUtil.initUntilRecur(u, until.toString());
}
if (r.getInterval() > 0) {
rt.setInterval(String.valueOf(r.getInterval()));
}
listFromNumberList(rt.getBysecond(), r.getSecondList());
listFromNumberList(rt.getByminute(), r.getMinuteList());
listFromNumberList(rt.getByhour(), r.getHourList());
if (r.getDayList() != null) {
List<String> l = rt.getByday();
for (Object o : r.getDayList()) {
l.add(((WeekDay) o).getDay());
}
}
listFromNumberList(rt.getByyearday(), r.getYearDayList());
intlistFromNumberList(rt.getBymonthday(), r.getMonthDayList());
listFromNumberList(rt.getByweekno(), r.getWeekNoList());
intlistFromNumberList(rt.getBymonth(), r.getMonthList());
bigintlistFromNumberList(rt.getBysetpos(), r.getSetPosList());
return rt;
}
public static String getRecurrence(final String rule) {
if (rule != null) {
try {
final Recur recur = new Recur(rule);
final String frequency = recur.getFrequency();
final WeekDayList wdl = recur.getDayList();
final Integer interval = recur.getInterval();
if ((wdl != null && wdl.size() > 0)) {
// we only support one rule with daylist
return CalendarEntry.WORKDAILY;
} else if (interval != null && interval == 2) {
// we only support one rule with interval
return CalendarEntry.BIWEEKLY;
} else {
// native supportet rule
return frequency;
}
} catch (final ParseException e) {
log.error("cannot restore recurrence rule", e);
}
}
return null;
}
/**
* Fügt die Wiederholungen des übergebenen Appointment-Objekts dem übergebenen
* Event-Objekt hinzu.
*
* @param appointment Ein Rapla Appointment.
*/
private void addRepeatings(Appointment appointment, PropertyList properties) {
Repeating repeating = appointment.getRepeating();
if (repeating == null) {
return;
}
// This returns the strings DAYLY, WEEKLY, MONTHLY, YEARLY
String type = repeating.getType().toString().toUpperCase();
Recur recur;
// here is evaluated, if a COUNT is set in Rapla, or an enddate is
// specified
if (repeating.getNumber() == -1) {
recur = new Recur(type, -1);
} else if (repeating.isFixedNumber()) {
recur = new Recur(type, repeating.getNumber());
} else {
net.fortuna.ical4j.model.Date endDate = new net.fortuna.ical4j.model.Date(repeating.getEnd());
// TODO do we need to translate the enddate in utc?
recur = new Recur(type, endDate);
}
if (repeating.isDaily()) {
// DAYLY -> settings : intervall
recur.setInterval(repeating.getInterval());
} else if (repeating.isWeekly()) {
// WEEKLY -> settings : every nTh Weekday
recur.setInterval(repeating.getInterval());
calendar.setTime(appointment.getStart());
recur.getDayList().add(WeekDay.getWeekDay(calendar));
} else if (repeating.isMonthly()) {
// MONTHLY -> settings : every nTh Weekday
recur.setInterval(repeating.getInterval());
calendar.setTime(appointment.getStart());
int weekofmonth =
Math.round(calendar.get(java.util.Calendar.DAY_OF_MONTH) / DateTools.DAYS_PER_WEEK) + 1;
recur.getDayList().add(new WeekDay(WeekDay.getWeekDay(calendar), weekofmonth));
} else if (repeating.isYearly()) {
// YEARLY -> settings : every nTh day mTh Monthname
calendar.setTime(appointment.getStart());
calendar.get(java.util.Calendar.DAY_OF_YEAR);
} else {
getLogger().warn("Invalid data in recurrency rule!");
}
properties.add(new RRule(recur));
// bugfix - if rapla has no exceptions, an empty EXDATE: element is
// produced. This may bother some iCal tools
if (repeating.getExceptions().length == 0) {
return;
}
// Add exception dates
// DateList dl = new DateList(Value.DATE);
ExDate exDate = new ExDate();
TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance().createRegistry();
net.fortuna.ical4j.model.TimeZone tz = registry.getTimeZone(timeZone.getID());
// rku: use seperate EXDATE for each exception
for (Iterator<Date> itExceptions = Arrays.asList(repeating.getExceptions()).iterator();
itExceptions.hasNext(); ) {
// DateList dl = new DateList(Value.DATE);
Date date = itExceptions.next();
// dl.add(new net.fortuna.ical4j.model.Date( date));
java.util.Calendar cal = raplaLocale.createCalendar();
cal.setTime(date);
int year = cal.get(java.util.Calendar.YEAR);
int day_of_year = cal.get(java.util.Calendar.DAY_OF_YEAR);
cal.setTime(appointment.getStart());
cal.set(java.util.Calendar.YEAR, year);
cal.set(java.util.Calendar.DAY_OF_YEAR, day_of_year);
int offset =
(int) (tz.getOffset(DateTools.cutDate(date).getTime()) / DateTools.MILLISECONDS_PER_HOUR);
cal.add(java.util.Calendar.HOUR, -offset);
Date dateToSave = cal.getTime();
net.fortuna.ical4j.model.DateTime dateTime = new net.fortuna.ical4j.model.DateTime();
dateTime.setTime(dateToSave.getTime());
exDate.getDates().add(dateTime);
}
exDate.setTimeZone(tz);
properties.add(exDate);
// properties.add(new ExDate(dl));
}
/** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String[] courseids = request.getParameterValues("courses");
// Saving the course ids as a session attribute (not necessary, might be better for saving)
HttpSession session = request.getSession(true);
session.setAttribute("courses", courseids);
// Get course and time info for each id
if (courseids == null) {
} else {
try {
for (String id : courseids) {
Integer courseid = Integer.parseInt(id);
PreparedStatement getCourse =
con.prepareStatement(
"SELECT title, department, number, section " + "FROM courses WHERE id=?;");
getCourse.setInt(1, courseid);
PreparedStatement getTime =
con.prepareStatement(
"SELECT day, starttime, endtime FROM times " + "WHERE course_id=?;");
getTime.setInt(1, courseid);
ResultSet courseResult = getCourse.executeQuery();
ResultSet timesResult = getTime.executeQuery();
while (courseResult.next()) {
// Generating the course from the DB, lets us utilize timeblocks
Course course = new Course();
course.setTitle(courseResult.getString("title"));
course.setDepartment(courseResult.getString("department"));
course.setNumber(courseResult.getString("number"));
course.setSection(courseResult.getString("section"));
String courseTitle =
course.getDepartment()
+ course.getNumber()
+ "-"
+ course.getSection()
+ ": "
+ course.getTitle();
while (timesResult.next()) {
course.addTime(
timesResult.getString("day").charAt(0),
timesResult.getInt("starttime"),
timesResult.getInt("endtime"));
}
// Now parse the timeshttp://ical4j.sourceforge.net/introduction.html for the timeblocks
Map<String, Set<Character>> timeblocks = course.getTimeBlocks();
for (String startend : timeblocks.keySet()) {
String[] StartEnd = startend.split("-");
Integer startInt = Integer.parseInt(StartEnd[0]);
Integer endInt = Integer.parseInt(StartEnd[1]);
java.util.Calendar startDate = this.getTimeCalendar(startInt);
java.util.Calendar endDate = this.getTimeCalendar(endInt);
DateTime startTime = new DateTime(startDate.getTime());
DateTime endTime = new DateTime(endDate.getTime());
VEvent courseEvent = new VEvent(startTime, endTime, courseTitle);
Recur recur = new Recur(Recur.WEEKLY, null);
// add the proper days to the recurrence
for (char day : timeblocks.get(startend)) {
recur.getDayList().add(dayMap.get(day));
}
courseEvent.getProperties().add(new RRule(recur));
// Get unique identifier
UidGenerator ug = new UidGenerator("uidGen");
Uid uid = ug.generateUid();
courseEvent.getProperties().add(uid);
// Finally, add the time block to the calendar
this.ical.getComponents().add(courseEvent);
}
}
}
} catch (SQLException e) {
e.printStackTrace();
}
}
// Time to handle file download
try {
// making the file and outputting the calendar info
File file = new File("mycalendar.ics");
int length = 0;
FileOutputStream fout = new FileOutputStream(file);
CalendarOutputter outputter = new CalendarOutputter();
outputter.output(ical, fout);
ServletOutputStream outStream = response.getOutputStream();
response.setContentType("text/calendar");
response.setContentLength((int) file.length());
// sets HTTP header
response.setHeader("Content-Disposition", "attachment; filename=calendar.ics");
byte[] byteBuffer = new byte[BUFSIZE];
DataInputStream in = new DataInputStream(new FileInputStream(file));
// reads the file's bytes and writes them to the response stream
while ((in != null) && ((length = in.read(byteBuffer)) != -1)) {
outStream.write(byteBuffer, 0, length);
}
in.close();
outStream.close();
} catch (ValidationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void setUp() throws Exception {
super.setUp();
registry = TimeZoneRegistryFactory.getInstance().createRegistry();
// create timezone property..
tz = registry.getTimeZone("Australia/Melbourne").getVTimeZone();
// create tzid parameter..
tzParam = new TzId(tz.getProperties().getProperty(Property.TZID).getValue());
Calendar weekday9AM = getCalendarInstance();
weekday9AM.set(2005, Calendar.MARCH, 7, 9, 0, 0);
weekday9AM.set(Calendar.MILLISECOND, 0);
Calendar weekday5PM = getCalendarInstance();
weekday5PM.set(2005, Calendar.MARCH, 7, 17, 0, 0);
weekday5PM.set(Calendar.MILLISECOND, 0);
// Do the recurrence until December 31st.
Calendar untilCal = getCalendarInstance();
untilCal.set(2005, Calendar.DECEMBER, 31);
untilCal.set(Calendar.MILLISECOND, 0);
Date until = new Date(untilCal.getTime().getTime());
// 9:00AM to 5:00PM Rule using weekly
Recur recurWeekly = new Recur(Recur.WEEKLY, until);
recurWeekly.getDayList().add(WeekDay.MO);
recurWeekly.getDayList().add(WeekDay.TU);
recurWeekly.getDayList().add(WeekDay.WE);
recurWeekly.getDayList().add(WeekDay.TH);
recurWeekly.getDayList().add(WeekDay.FR);
recurWeekly.setInterval(1);
recurWeekly.setWeekStartDay(WeekDay.MO.getDay());
RRule rruleWeekly = new RRule(recurWeekly);
// 9:00AM to 5:00PM Rule using daily frequency
Recur recurDaily = new Recur(Recur.DAILY, until);
recurDaily.getDayList().add(WeekDay.MO);
recurDaily.getDayList().add(WeekDay.TU);
recurDaily.getDayList().add(WeekDay.WE);
recurDaily.getDayList().add(WeekDay.TH);
recurDaily.getDayList().add(WeekDay.FR);
recurDaily.setInterval(1);
recurDaily.setWeekStartDay(WeekDay.MO.getDay());
RRule rruleDaily = new RRule(recurDaily);
// 9:00AM to 5:00PM Rule using monthly frequency
Recur recurMonthly = new Recur(Recur.MONTHLY, until);
recurMonthly.getDayList().add(WeekDay.MO);
recurMonthly.getDayList().add(WeekDay.TU);
recurMonthly.getDayList().add(WeekDay.WE);
recurMonthly.getDayList().add(WeekDay.TH);
recurMonthly.getDayList().add(WeekDay.FR);
recurMonthly.setInterval(1);
recurMonthly.setWeekStartDay(WeekDay.MO.getDay());
RRule rruleMonthly = new RRule(recurMonthly);
Summary summary = new Summary("TEST EVENTS THAT HAPPEN 9-5 MON-FRI DEFINED WEEKLY");
weekdayNineToFiveEvents = new VEvent();
weekdayNineToFiveEvents.getProperties().add(rruleWeekly);
weekdayNineToFiveEvents.getProperties().add(summary);
DtStart dtStart = new DtStart(new DateTime(weekday9AM.getTime().getTime()));
// dtStart.getParameters().add(Value.DATE);
weekdayNineToFiveEvents.getProperties().add(dtStart);
DtEnd dtEnd = new DtEnd(new DateTime(weekday5PM.getTime().getTime()));
// dtEnd.getParameters().add(Value.DATE);
weekdayNineToFiveEvents.getProperties().add(dtEnd);
// ensure event is valid..
weekdayNineToFiveEvents.validate();
summary = new Summary("TEST EVENTS THAT HAPPEN 9-5 MON-FRI DEFINED DAILY");
dailyWeekdayEvents = new VEvent();
dailyWeekdayEvents.getProperties().add(rruleDaily);
dailyWeekdayEvents.getProperties().add(summary);
DtStart dtStart2 = new DtStart(new DateTime(weekday9AM.getTime().getTime()));
// dtStart2.getParameters().add(Value.DATE);
dailyWeekdayEvents.getProperties().add(dtStart2);
DtEnd dtEnd2 = new DtEnd(new DateTime(weekday5PM.getTime().getTime()));
// dtEnd2.getParameters().add(Value.DATE);
dailyWeekdayEvents.getProperties().add(dtEnd2);
// ensure event is valid..
dailyWeekdayEvents.validate();
summary = new Summary("TEST EVENTS THAT HAPPEN 9-5 MON-FRI DEFINED MONTHLY");
monthlyWeekdayEvents = new VEvent();
monthlyWeekdayEvents.getProperties().add(rruleMonthly);
monthlyWeekdayEvents.getProperties().add(summary);
DtStart dtStart3 = new DtStart(new DateTime(weekday9AM.getTime().getTime()));
// dtStart3.getParameters().add(Value.DATE);
monthlyWeekdayEvents.getProperties().add(dtStart3);
DtEnd dtEnd3 = new DtEnd(new DateTime(weekday5PM.getTime().getTime()));
// dtEnd3.getParameters().add(Value.DATE);
monthlyWeekdayEvents.getProperties().add(dtEnd3);
// ensure event is valid..
monthlyWeekdayEvents.validate();
}