import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
private DateList getRecurrenceDates(Component event) {
    DateList l = null;

    if(event==null) {
        return null;
    }

    for (Object property : event.getProperties().getProperties(Property.RDATE)) {
        RDate rdate = (RDate) property;
        if(l==null) {
            if(Value.DATE.equals(rdate.getParameter(Parameter.VALUE))) {
                l = new DateList(Value.DATE);
            }
            else {
                l = new DateList(Value.DATE_TIME, rdate.getDates().getTimeZone());
            }
        }
        l.addAll(rdate.getDates());
    }

    return l;
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Constructs an <code>ICalDate</code> from an iCalendar date.
 * @param date The date.
 * @throws UnknownTimeZoneException - if something is wrong this exception is thrown.
 */
public ICalDate(Date date) throws UnknownTimeZoneException {
    if (date instanceof DateTime) {
        value = Value.DATE_TIME;
        tz = ((DateTime) date).getTimeZone();
        // We only support known tzids (Olson for the most part)
        if (tz != null) {
            tz = tzTranslator.translateToOlsonTz(tz);
            // If timezone can't be translated, then datetime will
            // essentiallyi be floating.
            if (tz != null) {
                String id = tz.getVTimeZone().getProperties().
                    getProperty(Property.TZID).getValue();
                tzid = new TzId(id);
            }
        }
    } else {
        value = Value.DATE;
    }
    this.anytime = false;
    text = date.toString();
    this.date = date;
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
protected void setDatePropertyValue(DateProperty prop,
                                    Date date) {
    if (prop == null) {
        return;
    }
    Value value = (Value)
        prop.getParameters().getParameter(Parameter.VALUE);
    if (value != null) {
        prop.getParameters().remove(value);
    }
    
    // Add VALUE=DATE for Date values, otherwise
    // leave out VALUE=DATE-TIME because it is redundant
    if(! (date instanceof DateTime)) {
        prop.getParameters().add(Value.DATE);
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
public void setDisplayAlarmTriggerDate(DateTime triggerDate) {
    VAlarm alarm = getDisplayAlarm();
    if(alarm==null) {
        return;
    }

    Trigger oldTrigger = (Trigger) alarm.getProperties().getProperty(
            Property.TRIGGER);
    if (oldTrigger != null) {
        alarm.getProperties().remove(oldTrigger);
    }
    
    Trigger newTrigger = new Trigger();
    newTrigger.getParameters().add(Value.DATE_TIME);
    newTrigger.setDateTime(triggerDate);
    
    alarm.getProperties().add(newTrigger);
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Tests parse date list.
 * @throws Exception - if something is wrong this exception is thrown.
 */
@Test
public void testParseDateList() throws Exception {
    String str = ";VALUE=DATE:20021010,20021011,20021012";

    DateList dl = new ICalDate(str).getDateList();
    Assert.assertNotNull("null date list", dl);
    Assert.assertEquals("wrong number of dates", 3, dl.size());

    Assert.assertNull("not null timezone", dl.getTimeZone());

    Assert.assertEquals("not date", Value.DATE, dl.getType());

    Assert.assertEquals("incorrect date", "20021010", dl.get(0).toString());
    Assert.assertEquals("incorrect date", "20021011", dl.get(1).toString());
    Assert.assertEquals("incorrect date", "20021012", dl.get(2).toString());
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Sets date property value
 * @param prop The date property.
 * @param date The date.
 */
protected void setDatePropertyValue(DateProperty prop, Date date) {
    if (prop == null) {
        return;
    }
    Value value = (Value) prop.getParameters()
            .getParameter(Parameter.VALUE);
    if (value != null) {
        prop.getParameters().remove(value);
    }

    // Add VALUE=DATE for Date values, otherwise
    // leave out VALUE=DATE-TIME because it is redundant
    if (!(date instanceof DateTime)) {
        prop.getParameters().add(Value.DATE);
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Sets display alarm trigger date.
 * @param triggerDate The trigger date.
 */
public void setDisplayAlarmTriggerDate(DateTime triggerDate) {
    VAlarm alarm = getDisplayAlarm();
    if (alarm == null) {
        return;
    }
    Trigger oldTrigger = (Trigger) alarm.getProperties().getProperty(Property.TRIGGER);
    if (oldTrigger != null) {
        alarm.getProperties().remove(oldTrigger);
    }
    
    Trigger newTrigger = new Trigger();
    newTrigger.getParameters().add(Value.DATE_TIME);
    newTrigger.setDateTime(triggerDate);
    
    alarm.getProperties().add(newTrigger);
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Get a List of RECURRENCE-ID by recurrence dates and EXDATEs
 * 
 * @param recurDates
 * @param exDates
 * @param value     decide the format of RECURRENCE-ID
 * @return
 */
public ArrayList<String> getRecurrenceIDList(DateList recurDates, DateList exDates, Value value) throws ParseException{
    ArrayList<String> recurIdList= new ArrayList<String>();
    // Date
    if( value == Value.DATE ){
        fillRecurIDListbyDate(recurIdList, recurDates);            
    }
    // DateTime
    else{
        fillRecurIDListbyDateTime(recurIdList, recurDates);            
    }

    // remove the exdates
    if( exDates != null ){
        if( value == Value.DATE ){
            removeRecurIDListbyDate(recurIdList, exDates);   
        }
        else{
            removeRecurIDListbyDateTime(recurIdList, exDates);   
        }
    }
    
    return recurIdList;
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
@Test
public void recurTests()
{
  final TimeZone timeZone = DateHelper.EUROPE_BERLIN;
  final Recur recur = new Recur();
  recur.setFrequency(ICal4JUtils.getCal4JFrequencyString(RecurrenceFrequency.WEEKLY));
  recur.setUntil(getDate("2013-01-31", timeZone));
  recur.setInterval(2);
  final DateList dateList = recur.getDates(getDate("2013-01-01", timeZone), getDate("2012-01-02", timeZone),
      getDate("2013-03-31", timeZone), Value.TIME);
  Assert.assertEquals(3, dateList.size());
  final DateFormat df = new SimpleDateFormat(DateFormats.ISO_TIMESTAMP_MINUTES);
  df.setTimeZone(timeZone);
  Assert.assertEquals("2013-01-01 00:00", df.format(dateList.get(0)));
  Assert.assertEquals("2013-01-15 00:00", df.format(dateList.get(1)));
  Assert.assertEquals("2013-01-29 00:00", df.format(dateList.get(2)));
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Parses value.
 * @param str The string.
 */
private void parseValue(String str) {
    if (str.equals("DATE")) {
        value = Value.DATE;
    }
    else if (str.equals("DATE-TIME")) {
        value = Value.DATE_TIME;
    }
    else {
        throw new IllegalArgumentException("Bad value " + str);
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Parses dates.
 * @param str The string.
 * @throws ParseException - if something is wrong this exception is thrown.
 */
private void parseDates(String str)
    throws ParseException {
    
    if (str.indexOf(',')==-1) {
        date = isDate() ? new Date(str) : new DateTime(str, tz);
        if(isDate() && tz != null) {
            throw new ParseException("DATE cannot have timezone",0);
        }
    }

    dates = isDate() ?
        new DateList(str, Value.DATE, tz) :
        new DateList(str, Value.DATE_TIME, tz);
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
protected void setDateListPropertyValue(DateListProperty prop) {
    if (prop == null) {
        return;
    }
    Value value = (Value)
        prop.getParameters().getParameter(Parameter.VALUE);
    if (value != null) {
        prop.getParameters().remove(value);
    }
    
    value = prop.getDates().getType();
    
    // set VALUE=DATE but not VALUE=DATE-TIME as its redundant
    if(value.equals(Value.DATE)) {
        prop.getParameters().add(value);
    }
    
    // update timezone for now because ical4j DateList doesn't
    Parameter param = (Parameter) prop.getParameters().getParameter(
            Parameter.TZID);
    if (param != null) {
        prop.getParameters().remove(param);
    }
    
    if(prop.getDates().getTimeZone()!=null) {
        prop.getParameters().add(new TzId(prop.getDates().getTimeZone().getID()));
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
private void fixDateTimeProperties(Component component) {
    PropertyList<Property> props = component.getProperties();
    for(Property prop : props) {
        if(prop instanceof DateProperty || prop instanceof DateListProperty) {
            Value v = (Value) prop.getParameter(Parameter.VALUE);
            if(Value.DATE_TIME.equals(v)) {
                prop.getParameters().remove(v);
            }
        }
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
/**
 * Sets date list property value.
 * @param prop Date list property.
 */
protected void setDateListPropertyValue(DateListProperty prop) {
    if (prop == null) {
        return;
    }
    Value value = (Value)
        prop.getParameters().getParameter(Parameter.VALUE);
    if (value != null) {
        prop.getParameters().remove(value);
    }
    
    value = prop.getDates().getType();
    
    // set VALUE=DATE but not VALUE=DATE-TIME as its redundant
    if (value.equals(Value.DATE)) {
        prop.getParameters().add(value);
    }
    
    // update timezone for now because ical4j DateList doesn't
    Parameter param = (Parameter) prop.getParameters().getParameter(
            Parameter.TZID);
    if (param != null) {
        prop.getParameters().remove(param);
    }
    
    if (prop.getDates().getTimeZone() != null) {
        prop.getParameters().add(new TzId(prop.getDates().getTimeZone().getID()));
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
public void addMilestoneEvent(String projectShortName, java.util.Date date, LabelListValueWithMetadata m,
    SearchResults cards) throws URISyntaxException {

    URI uri = new URI(String.format("%s%s/milestones/", applicationUrl, projectShortName));

    double closed = 0;
    double total = 0;
    StringBuilder descBuilder = new StringBuilder();
    for (CardFullWithCounts card : cards.getFound()) {
        if (card.getColumnDefinition() == ColumnDefinition.CLOSED) {
            closed++;
        }
        total++;
        descBuilder.append(getEventName(card));
        descBuilder.append("\n");
    }

    final String name = String.format("%s - %s (%.0f%%)", projectShortName, m.getValue(),
        total > 0 ? 100 * closed / total : 100);

    final UUID id = new UUID(getLong(m.getCardLabelId(), m.getId()), getLong(m.getOrder(), 0));

    DateTime dueDate = new DateTime(date.getTime());
    dueDate.setUtc(true);
    final VEvent event = new VEvent(dueDate, name);
    event.getProperties().getProperty(Property.DTSTART).getParameters().add(Value.DATE_TIME);

    event.getProperties().add(new Description(descBuilder.toString()));

    event.getProperties().add(new Uid(id.toString()));

    // Reminder on milestone's date
    if (!m.getMetadata().containsKey("status") || !m.getMetadata().get("status").equals("CLOSED")) {
        event.getAlarms().add(createReminder(name));
    }

    // Url
    event.getProperties().add(new Url(uri));
    events.add(event);
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
public void putJsonProperty(String propertyName, Object propertyValue) {
    // This method is called when converting JSON to iCalendar        
    if ( JSON_VALUEDATATYPE.equals(propertyName) ) {
        _trigger.getParameters().add(new Value((String)propertyValue));
    }
    else if ( JSON_RELATED.equals(propertyName) ) {
        _trigger.getParameters().add(new Related((String)propertyValue));
    }
    else if ( JSON_VALUE.equals(propertyName) ) {
        _trigger.setValue((String)propertyValue);
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
public void putJsonProperty(String propertyName, Object propertyValue) {
    // This method is called when converting JSON to iCalendar  
    if ( JSON_PROPERTYDATA.equals(propertyName) ) {
        _data = propertyValue;
    }
    else if ( JSON_PROPERTYTYPE.equals(propertyName) ) {
        String value = (String)propertyValue;
        _valueType = new Value(value.toUpperCase());
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
private void createTestEvent(LocalCalendar calendar) {
    try {
        TimeZone tzVienna = DateUtils.tzRegistry.getTimeZone("Europe/Vienna");

        Event event = new Event();
        event.uid = "[email protected]";
        event.summary = "Sample event";
        event.description = "Sample event with date/time";
        event.location = "Sample location";
        event.dtStart = new DtStart("20150501T120000", tzVienna);
        event.dtEnd = new DtEnd("20150501T130000", tzVienna);
        event.organizer = new Organizer(new URI("mailto:[email protected]"));
        event.rRule = new RRule("FREQ=DAILY;COUNT=10");
        event.forPublic = false;
        event.status = Status.VEVENT_CONFIRMED;

        // set an alarm one day, two hours, three minutes and four seconds before begin of event
        event.alarms.add(new VAlarm(new Dur(-1, -2, -3, -4)));

        // add two attendees
        event.attendees.add(new Attendee(new URI("mailto:[email protected]")));
        event.attendees.add(new Attendee(new URI("mailto:[email protected]")));

        // add exception with alarm and attendee
        Event exception = new Event();
        exception.recurrenceId = new RecurrenceId("20150502T120000", tzVienna);
        exception.summary = "Exception for sample event";
        exception.dtStart = new DtStart("20150502T140000", tzVienna);
        exception.dtEnd = new DtEnd("20150502T150000", tzVienna);
        exception.alarms.add(new VAlarm(new Dur(-2, -3, -4, -5)));
        exception.attendees.add(new Attendee(new URI("mailto:[email protected]")));
        event.exceptions.add(exception);

        // add EXDATE
        event.exDates.add(new ExDate(new DateList("20150502T120000", Value.DATE_TIME, tzVienna)));
        // add to calendar
        Uri uri = new LocalEvent(calendar, event, null, null).add();

        showMessage("Event created: " + uri);
        showEvents(calendar);
    } catch (Exception e) {
        e.printStackTrace();
        showMessage(e.toString());
    }
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
private NoteItem makeWelcomeItem(OutOfTheBoxContext context) {
    NoteItem item = entityFactory.createNote();
    TimeZone tz= context.getTimezone();
    Locale locale = context.getLocale();
    User user = context.getUser();

    String name = "Welcome to Chandler Server";
    String body = "1. Get a tour of Chandler @ chandlerproject.org/getstarted\n\n2. Consult our FAQ @ chandlerproject.org/faq\n\n3. Read about any known issues with the Preview release @ chandlerproject.org/knownissues\n\n4. Ask questions and give us feedback by joining the Chandler-Users mailing list @ chandlerproject.org/mailinglists. Find out how to get involved @ chandlerproject.org/getinvolved\n\n5. Learn more about the project and access a wide range of design, planning and developer documentation @ chandlerproject.org/wikihome";
    String from = "OSAF";
    String sentBy = "OSAF";
    String to = "";

    item.setUid(contentDao.generateUid());
    item.setDisplayName(name);
    item.setOwner(user);
    item.setClientCreationDate(Calendar.getInstance(tz, locale).getTime());
    item.setClientModifiedDate(item.getClientCreationDate());
    TriageStatus triage = entityFactory.createTriageStatus();
    TriageStatusUtil.initialize(triage);
    item.setTriageStatus(triage);
    item.setLastModifiedBy(user.getUsername());
    item.setLastModification(ContentItem.Action.CREATED);
    item.setSent(Boolean.FALSE);
    item.setNeedsReply(Boolean.FALSE);
    item.setIcalUid(item.getUid());
    item.setBody(body);

    Calendar start = Calendar.getInstance(tz, locale);
    start.set(Calendar.MINUTE, 0);
    start.set(Calendar.SECOND, 0);
    DateTime startDate = (DateTime)
        Dates.getInstance(start.getTime(), Value.DATE_TIME);
    startDate.setTimeZone(vtz(tz.getID()));

    EventStamp es = entityFactory.createEventStamp(item);
    item.addStamp(es);
    es.createCalendar();
    es.setStartDate(startDate);
    es.setDuration(new Dur(0, 1, 0, 0));

    TaskStamp ts = entityFactory.createTaskStamp();
    item.addStamp(ts);

    MessageStamp ms = entityFactory.createMessageStamp();
    item.addStamp(ms);
    ms.setFrom(from);
    ms.setTo(to);
    ms.setOriginators(sentBy);
    ms.setDateSent(DateUtil.formatDate(MessageStamp.FORMAT_DATE_SENT,
                                       item.getClientCreationDate()));

    return item;
}
 

import net.fortuna.ical4j.model.parameter.Value; //导入依赖的package包/类
private NoteItem makeTryOutItem(OutOfTheBoxContext context) {
    NoteItem item = entityFactory.createNote();
    TimeZone tz= context.getTimezone();
    Locale locale = context.getLocale();
    User user = context.getUser();

    String name = "Download Chandler Desktop";
    String body = "Learn more @ chandlerproject.org\n\nDownload @ chandlerproject.org/download";

    TriageStatus triage = entityFactory.createTriageStatus();
    TriageStatusUtil.initialize(triage);
    triage.setCode(TriageStatus.CODE_LATER);

    item.setUid(contentDao.generateUid());
    item.setDisplayName(name);
    item.setOwner(user);
    item.setClientCreationDate(Calendar.getInstance(tz, locale).getTime());
    item.setClientModifiedDate(item.getClientCreationDate());
    item.setTriageStatus(triage);
    item.setLastModifiedBy(user.getUsername());
    item.setLastModification(ContentItem.Action.CREATED);
    item.setSent(Boolean.FALSE);
    item.setNeedsReply(Boolean.FALSE);
    item.setIcalUid(item.getUid());
    item.setBody(body);

    Calendar start = Calendar.getInstance(tz, locale);
    start.add(Calendar.DAY_OF_MONTH, 1);
    start.set(Calendar.HOUR_OF_DAY, 10);
    start.set(Calendar.MINUTE, 0);
    start.set(Calendar.SECOND, 0);
    DateTime startDate = (DateTime)
        Dates.getInstance(start.getTime(), Value.DATE_TIME);
    startDate.setTimeZone(vtz(tz.getID()));

    EventStamp es = entityFactory.createEventStamp(item);
    item.addStamp(es);
    es.createCalendar();
    es.setStartDate(startDate);
    es.setDuration(new Dur(0, 1, 0, 0));

    TaskStamp ts = entityFactory.createTaskStamp();
    item.addStamp(ts);

    return item;
}