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A fork of iCal4j with customizations for Bedework.
The newest version!
/**
* Copyright (c) 2010, Ben Fortuna
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* o Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* o Neither the name of Ben Fortuna nor the names of any other contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.fortuna.ical4j.model.component;
import java.io.IOException;
import java.net.URISyntaxException;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import net.fortuna.ical4j.model.Component;
import net.fortuna.ical4j.model.ComponentList;
import net.fortuna.ical4j.model.Date;
import net.fortuna.ical4j.model.DateTime;
import net.fortuna.ical4j.model.Dur;
import net.fortuna.ical4j.model.Parameter;
import net.fortuna.ical4j.model.Period;
import net.fortuna.ical4j.model.PeriodList;
import net.fortuna.ical4j.model.Property;
import net.fortuna.ical4j.model.PropertyList;
import net.fortuna.ical4j.model.ValidationException;
import net.fortuna.ical4j.model.Validator;
import net.fortuna.ical4j.model.parameter.Value;
import net.fortuna.ical4j.model.property.Clazz;
import net.fortuna.ical4j.model.property.Created;
import net.fortuna.ical4j.model.property.Description;
import net.fortuna.ical4j.model.property.DtEnd;
import net.fortuna.ical4j.model.property.DtStamp;
import net.fortuna.ical4j.model.property.DtStart;
import net.fortuna.ical4j.model.property.Duration;
import net.fortuna.ical4j.model.property.Geo;
import net.fortuna.ical4j.model.property.LastModified;
import net.fortuna.ical4j.model.property.Location;
import net.fortuna.ical4j.model.property.Method;
import net.fortuna.ical4j.model.property.Organizer;
import net.fortuna.ical4j.model.property.Priority;
import net.fortuna.ical4j.model.property.RecurrenceId;
import net.fortuna.ical4j.model.property.Sequence;
import net.fortuna.ical4j.model.property.Status;
import net.fortuna.ical4j.model.property.Summary;
import net.fortuna.ical4j.model.property.Transp;
import net.fortuna.ical4j.model.property.Uid;
import net.fortuna.ical4j.model.property.Url;
import net.fortuna.ical4j.util.CompatibilityHints;
import net.fortuna.ical4j.util.ComponentValidator;
import net.fortuna.ical4j.util.Dates;
import net.fortuna.ical4j.util.PropertyValidator;
import net.fortuna.ical4j.util.Strings;
import org.apache.commons.lang.ObjectUtils;
import org.apache.commons.lang.builder.HashCodeBuilder;
/**
* $Id: VEvent.java,v 1.62 2010/04/11 03:36:34 fortuna Exp $ [Apr 5, 2004]
*
* Defines an iCalendar VEVENT component.
*
*
* 4.6.1 Event Component
*
* Component Name: "VEVENT"
*
* Purpose: Provide a grouping of component properties that describe an
* event.
*
* Format Definition: A "VEVENT" calendar component is defined by the
* following notation:
*
* eventc = "BEGIN" ":" "VEVENT" CRLF
* eventprop *alarmc
* "END" ":" "VEVENT" CRLF
*
* eventprop = *(
*
* ; the following are optional,
* ; but MUST NOT occur more than once
*
* class / created / description / dtstart / geo /
* last-mod / location / organizer / priority /
* dtstamp / seq / status / summary / transp /
* uid / url / recurid /
*
* ; either 'dtend' or 'duration' may appear in
* ; a 'eventprop', but 'dtend' and 'duration'
* ; MUST NOT occur in the same 'eventprop'
*
* dtend / duration /
*
* ; the following are optional,
* ; and MAY occur more than once
*
* attach / attendee / categories / comment /
* contact / exdate / exrule / rstatus / related /
* resources / rdate / rrule / x-prop
*
* )
*
*
* Example 1 - Creating a new all-day event:
*
*
* java.util.Calendar cal = java.util.Calendar.getInstance();
* cal.set(java.util.Calendar.MONTH, java.util.Calendar.DECEMBER);
* cal.set(java.util.Calendar.DAY_OF_MONTH, 25);
*
* VEvent christmas = new VEvent(cal.getTime(), "Christmas Day");
*
* // initialise as an all-day event..
* christmas.getProperties().getProperty(Property.DTSTART).getParameters().add(
* Value.DATE);
*
* // add timezone information..
* VTimeZone tz = VTimeZone.getDefault();
* TzId tzParam = new TzId(tz.getProperties().getProperty(Property.TZID)
* .getValue());
* christmas.getProperties().getProperty(Property.DTSTART).getParameters().add(
* tzParam);
*
*
* Example 2 - Creating an event of one (1) hour duration:
*
*
* java.util.Calendar cal = java.util.Calendar.getInstance();
* // tomorrow..
* cal.add(java.util.Calendar.DAY_OF_MONTH, 1);
* cal.set(java.util.Calendar.HOUR_OF_DAY, 9);
* cal.set(java.util.Calendar.MINUTE, 30);
*
* VEvent meeting = new VEvent(cal.getTime(), 1000 * 60 * 60, "Progress Meeting");
*
* // add timezone information..
* VTimeZone tz = VTimeZone.getDefault();
* TzId tzParam = new TzId(tz.getProperties().getProperty(Property.TZID)
* .getValue());
* meeting.getProperties().getProperty(Property.DTSTART).getParameters().add(
* tzParam);
*
*
* Example 3 - Retrieve a list of periods representing a recurring event in a specified range:
*
*
* Calendar weekday9AM = Calendar.getInstance();
* weekday9AM.set(2005, Calendar.MARCH, 7, 9, 0, 0);
* weekday9AM.set(Calendar.MILLISECOND, 0);
*
* Calendar weekday5PM = Calendar.getInstance();
* weekday5PM.set(2005, Calendar.MARCH, 7, 17, 0, 0);
* weekday5PM.set(Calendar.MILLISECOND, 0);
*
* // Do the recurrence until December 31st.
* Calendar untilCal = Calendar.getInstance();
* untilCal.set(2005, Calendar.DECEMBER, 31);
* untilCal.set(Calendar.MILLISECOND, 0);
*
* // 9:00AM to 5:00PM Rule
* Recur recur = new Recur(Recur.WEEKLY, untilCal.getTime());
* recur.getDayList().add(WeekDay.MO);
* recur.getDayList().add(WeekDay.TU);
* recur.getDayList().add(WeekDay.WE);
* recur.getDayList().add(WeekDay.TH);
* recur.getDayList().add(WeekDay.FR);
* recur.setInterval(3);
* recur.setWeekStartDay(WeekDay.MO.getDay());
* RRule rrule = new RRule(recur);
*
* Summary summary = new Summary("TEST EVENTS THAT HAPPEN 9-5 MON-FRI");
*
* weekdayNineToFiveEvents = new VEvent();
* weekdayNineToFiveEvents.getProperties().add(rrule);
* weekdayNineToFiveEvents.getProperties().add(summary);
* weekdayNineToFiveEvents.getProperties().add(new DtStart(weekday9AM.getTime()));
* weekdayNineToFiveEvents.getProperties().add(new DtEnd(weekday5PM.getTime()));
*
* // Test Start 04/01/2005, End One month later.
* // Query Calendar Start and End Dates.
* Calendar queryStartDate = Calendar.getInstance();
* queryStartDate.set(2005, Calendar.APRIL, 1, 14, 47, 0);
* queryStartDate.set(Calendar.MILLISECOND, 0);
* Calendar queryEndDate = Calendar.getInstance();
* queryEndDate.set(2005, Calendar.MAY, 1, 11, 15, 0);
* queryEndDate.set(Calendar.MILLISECOND, 0);
*
* // This range is monday to friday every three weeks, starting from
* // March 7th 2005, which means for our query dates we need
* // April 18th through to the 22nd.
* PeriodList periods = weekdayNineToFiveEvents.getPeriods(queryStartDate
* .getTime(), queryEndDate.getTime());
*
*
* @author Ben Fortuna
*/
public class VEvent extends CalendarComponent {
private static final long serialVersionUID = 2547948989200697335L;
private final Map methodValidators = new HashMap();
{
methodValidators.put(Method.ADD, new AddValidator());
methodValidators.put(Method.CANCEL, new CancelValidator());
methodValidators.put(Method.COUNTER, new CounterValidator());
methodValidators.put(Method.DECLINE_COUNTER, new DeclineCounterValidator());
methodValidators.put(Method.PUBLISH, new PublishValidator());
methodValidators.put(Method.REFRESH, new RefreshValidator());
methodValidators.put(Method.REPLY, new ReplyValidator());
methodValidators.put(Method.REQUEST, new RequestValidator());
}
private ComponentList alarms;
/**
* Default constructor.
*/
public VEvent() {
super(VEVENT);
this.alarms = new ComponentList();
getProperties().add(new DtStamp());
}
/**
* Constructor.
* @param properties a list of properties
*/
public VEvent(final PropertyList properties) {
super(VEVENT, properties);
this.alarms = new ComponentList();
}
/**
* Constructor.
* @param properties a list of properties
* @param alarms a list of alarms
*/
public VEvent(final PropertyList properties, final ComponentList alarms) {
super(VEVENT, properties);
this.alarms = alarms;
}
/**
* Constructs a new VEVENT instance starting at the specified time with the specified summary.
* @param start the start date of the new event
* @param summary the event summary
*/
public VEvent(final Date start, final String summary) {
this();
getProperties().add(new DtStart(start));
getProperties().add(new Summary(summary));
}
/**
* Constructs a new VEVENT instance starting and ending at the specified times with the specified summary.
* @param start the start date of the new event
* @param end the end date of the new event
* @param summary the event summary
*/
public VEvent(final Date start, final Date end, final String summary) {
this();
getProperties().add(new DtStart(start));
getProperties().add(new DtEnd(end));
getProperties().add(new Summary(summary));
}
/**
* Constructs a new VEVENT instance starting at the specified times, for the specified duration, with the specified
* summary.
* @param start the start date of the new event
* @param duration the duration of the new event
* @param summary the event summary
*/
public VEvent(final Date start, final Dur duration, final String summary) {
this();
getProperties().add(new DtStart(start));
getProperties().add(new Duration(duration));
getProperties().add(new Summary(summary));
}
/**
* Returns the list of alarms for this event.
* @return a component list
*/
public final ComponentList getAlarms() {
return alarms;
}
/**
* {@inheritDoc}
*/
public final String toString() {
final StringBuffer b = new StringBuffer();
b.append(BEGIN);
b.append(':');
b.append(getName());
b.append(Strings.LINE_SEPARATOR);
b.append(getProperties());
b.append(getAlarms());
b.append(END);
b.append(':');
b.append(getName());
b.append(Strings.LINE_SEPARATOR);
return b.toString();
}
/**
* {@inheritDoc}
*/
public final void validate(final boolean recurse) throws ValidationException {
// validate that getAlarms() only contains VAlarm components
final Iterator iterator = getAlarms().iterator();
while (iterator.hasNext()) {
final Component component = (Component) iterator.next();
if (!(component instanceof VAlarm)) {
throw new ValidationException("Component ["
+ component.getName() + "] may not occur in VEVENT");
}
((VAlarm) component).validate(recurse);
}
if (!CompatibilityHints
.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
// From "4.8.4.7 Unique Identifier":
// Conformance: The property MUST be specified in the "VEVENT", "VTODO",
// "VJOURNAL" or "VFREEBUSY" calendar components.
PropertyValidator.getInstance().assertOne(Property.UID,
getProperties());
// From "4.8.7.2 Date/Time Stamp":
// Conformance: This property MUST be included in the "VEVENT", "VTODO",
// "VJOURNAL" or "VFREEBUSY" calendar components.
PropertyValidator.getInstance().assertOne(Property.DTSTAMP,
getProperties());
}
/*
* ; the following are optional, ; but MUST NOT occur more than once class / created / description / dtstart /
* geo / last-mod / location / organizer / priority / dtstamp / seq / status / summary / transp / uid / url /
* recurid /
*/
PropertyValidator.getInstance().assertOneOrLess(Property.CLASS,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CREATED,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTSTART,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.GEO,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LOCATION,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.ORGANIZER,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTSTAMP,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.STATUS,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SUMMARY,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.TRANSP,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.UID,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.URL,
getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID,
getProperties());
final Status status = (Status) getProperty(Property.STATUS);
if (status != null && !Status.VEVENT_TENTATIVE.getValue().equals(status.getValue())
&& !Status.VEVENT_CONFIRMED.getValue().equals(status.getValue())
&& !Status.VEVENT_CANCELLED.getValue().equals(status.getValue())) {
throw new ValidationException("Status property ["
+ status.toString() + "] is not applicable for VEVENT");
}
/*
* ; either 'dtend' or 'duration' may appear in ; a 'eventprop', but 'dtend' and 'duration' ; MUST NOT occur in
* the same 'eventprop' dtend / duration /
*/
try {
PropertyValidator.getInstance().assertNone(Property.DTEND,
getProperties());
}
catch (ValidationException ve) {
PropertyValidator.getInstance().assertNone(Property.DURATION,
getProperties());
}
if (getProperty(Property.DTEND) != null) {
/*
* The "VEVENT" is also the calendar component used to specify an anniversary or daily reminder within a
* calendar. These events have a DATE value type for the "DTSTART" property instead of the default data type
* of DATE-TIME. If such a "VEVENT" has a "DTEND" property, it MUST be specified as a DATE value also. The
* anniversary type of "VEVENT" can span more than one date (i.e, "DTEND" property value is set to a
* calendar date after the "DTSTART" property value).
*/
final DtStart start = (DtStart) getProperty(Property.DTSTART);
final DtEnd end = (DtEnd) getProperty(Property.DTEND);
if (start != null) {
final Parameter startValue = start.getParameter(Parameter.VALUE);
final Parameter endValue = end.getParameter(Parameter.VALUE);
boolean startEndValueMismatch = false;
if (endValue != null) {
if (startValue != null && !endValue.equals(startValue)) {
// invalid..
startEndValueMismatch = true;
}
else if (startValue == null && !Value.DATE_TIME.equals(endValue)) {
// invalid..
startEndValueMismatch = true;
}
}
else if (startValue != null && !Value.DATE_TIME.equals(startValue)) {
//invalid..
startEndValueMismatch = true;
}
if (startEndValueMismatch) {
throw new ValidationException("Property [" + Property.DTEND
+ "] must have the same [" + Parameter.VALUE
+ "] as [" + Property.DTSTART + "]");
}
}
}
/*
* ; the following are optional, ; and MAY occur more than once attach / attendee / categories / comment /
* contact / exdate / exrule / rstatus / related / resources / rdate / rrule / x-prop
*/
if (recurse) {
validateProperties();
}
}
/**
* {@inheritDoc}
*/
protected Validator getValidator(Method method) {
return (Validator) methodValidators.get(method);
}
/**
* METHOD:ADD Validator.
*
*
* Component/Property Presence
* ------------------- ----------------------------------------------
* METHOD 1 MUST be "ADD"
* VEVENT 1
* DTSTAMP 1
* DTSTART 1
* ORGANIZER 1
* SEQUENCE 1 MUST be greater than 0
* SUMMARY 1 Can be null
* UID 1 MUST match that of the original event
*
* ATTACH 0+
* ATTENDEE 0+
* CATEGORIES 0 or 1 This property MAY contain a list of values
* CLASS 0 or 1
* COMMENT 0 or 1
* CONTACT 0+
* CREATED 0 or 1
* DESCRIPTION 0 or 1 Can be null
* DTEND 0 or 1 if present DURATION MUST NOT be present
* DURATION 0 or 1 if present DTEND MUST NOT be present
* EXDATE 0+
* EXRULE 0+
* GEO 0 or 1
* LAST-MODIFIED 0 or 1
* LOCATION 0 or 1
* PRIORITY 0 or 1
* RDATE 0+
* RELATED-TO 0+
* RESOURCES 0 or 1 This property MAY contain a list of values
* RRULE 0+
* STATUS 0 or 1 MAY be one of TENTATIVE/CONFIRMED
* TRANSP 0 or 1
* URL 0 or 1
* X-PROPERTY 0+
*
* RECURRENCE-ID 0
* REQUEST-STATUS 0
*
* VALARM 0+
* VTIMEZONE 0+ MUST be present if any date/time refers to
* a timezone
* X-COMPONENT 0+
*
* VFREEBUSY 0
* VTODO 0
* VJOURNAL 0
*
*
*/
private class AddValidator implements Validator {
private static final long serialVersionUID = 1L;
public void validate() throws ValidationException {
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.DTSTART, getProperties());
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
PropertyValidator.getInstance().assertOne(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertOne(Property.SUMMARY, getProperties());
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.GEO, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
PropertyValidator.getInstance().assertNone(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertNone(Property.REQUEST_STATUS, getProperties());
for (final Iterator i = getAlarms().iterator(); i.hasNext();) {
final VAlarm alarm = (VAlarm) i.next();
alarm.validate(Method.ADD);
}
}
}
/**
* METHOD:CANCEL Validator.
*
*
* Component/Property Presence
* ------------------- ----------------------------------------------
* METHOD 1 MUST be "CANCEL"
*
* VEVENT 1+ All must have the same UID
* ATTENDEE 0+ MUST include all "Attendees" being removed
* the event. MUST include all "Attendees" if
* the entire event is cancelled.
* DTSTAMP 1
* ORGANIZER 1
* SEQUENCE 1
* UID 1 MUST be the UID of the original REQUEST
*
* COMMENT 0 or 1
* ATTACH 0+
* CATEGORIES 0 or 1 This property may contain a list of values
* CLASS 0 or 1
* CONTACT 0+
* CREATED 0 or 1
* DESCRIPTION 0 or 1
* DTEND 0 or 1 if present DURATION MUST NOT be present
* DTSTART 0 or 1
* DURATION 0 or 1 if present DTEND MUST NOT be present
* EXDATE 0+
* EXRULE 0+
* GEO 0 or 1
* LAST-MODIFIED 0 or 1
* LOCATION 0 or 1
* PRIORITY 0 or 1
* RDATE 0+
* RECURRENCE-ID 0 or 1 MUST be present if referring to one or
* more or more recurring instances.
* Otherwise it MUST NOT be present
* RELATED-TO 0+
* RESOURCES 0 or 1
* RRULE 0+
* STATUS 0 or 1 MUST be set to CANCELLED. If uninviting
* specific "Attendees" then MUST NOT be
* included.
* SUMMARY 0 or 1
* TRANSP 0 or 1
* URL 0 or 1
* X-PROPERTY 0+
* REQUEST-STATUS 0
*
* VTIMEZONE 0+ MUST be present if any date/time refers to
* a timezone
* X-COMPONENT 0+
*
* VTODO 0
* VJOURNAL 0
* VFREEBUSY 0
* VALARM 0
*
*
*/
private class CancelValidator implements Validator {
private static final long serialVersionUID = 1L;
public final void validate() throws ValidationException {
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.DTSTART, getProperties());
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
PropertyValidator.getInstance().assertOne(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTSTART, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.GEO, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SUMMARY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
PropertyValidator.getInstance().assertNone(Property.REQUEST_STATUS, getProperties());
ComponentValidator.assertNone(Component.VALARM, getAlarms());
}
}
/**
* METHOD:COUNTER Validator.
*
*
* Component/Property Presence
* ------------------- ----------------------------------------------
* METHOD 1 MUST be "COUNTER"
*
* VEVENT 1
* DTSTAMP 1
* DTSTART 1
* ORGANIZER 1 MUST be the "Organizer" of the original
* event
* SEQUENCE 1 MUST be present if value is greater than 0,
* MAY be present if 0
* SUMMARY 1 Can be null
* UID 1 MUST be the UID associated with the REQUEST
* being countered
*
* ATTACH 0+
* ATTENDEE 0+ Can also be used to propose other
* "Attendees"
* CATEGORIES 0 or 1 This property may contain a list of values
* CLASS 0 or 1
* COMMENT 0 or 1
* CONTACT 0+
* CREATED 0 or 1
* DESCRIPTION 0 or 1
* DTEND 0 or 1 if present DURATION MUST NOT be present
* DURATION 0 or 1 if present DTEND MUST NOT be present
* EXDATE 0+
* EXRULE 0+
* GEO 0 or 1
* LAST-MODIFIED 0 or 1
* LOCATION 0 or 1
* PRIORITY 0 or 1
* RDATE 0+
* RECURRENCE-ID 0 or 1 MUST only if referring to an instance of a
* recurring calendar component. Otherwise it
* MUST NOT be present.
* RELATED-TO 0+
* REQUEST-STATUS 0+
* RESOURCES 0 or 1 This property may contain a list of values
* RRULE 0+
* STATUS 0 or 1 Value must be one of CONFIRMED/TENATIVE/
* CANCELLED
* TRANSP 0 or 1
* URL 0 or 1
* X-PROPERTY 0+
*
* VALARM 0+
* VTIMEZONE 0+ MUST be present if any date/time refers to
* a timezone
* X-COMPONENT 0+
*
* VTODO 0
* VJOURNAL 0
* VFREEBUSY 0
*
*
*/
private class CounterValidator implements Validator {
private static final long serialVersionUID = 1L;
public void validate() throws ValidationException {
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.DTSTART, getProperties());
if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
}
PropertyValidator.getInstance().assertOne(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertOne(Property.SUMMARY, getProperties());
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.GEO, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
for (final Iterator i = getAlarms().iterator(); i.hasNext();) {
final VAlarm alarm = (VAlarm) i.next();
alarm.validate(Method.COUNTER);
}
}
}
/**
* METHOD:DECLINECOUNTER Validator.
*
*
* Component/Property Presence
* ------------------- ----------------------------------------------
* METHOD 1 MUST be "DECLINECOUNTER"
*
* VEVENT 1
* DTSTAMP 1
* ORGANIZER 1
* UID 1 MUST, same UID specified in original
* REQUEST and subsequent COUNTER
* COMMENT 0 or 1
* RECURRENCE-ID 0 or 1 MUST only if referring to an instance of a
* recurring calendar component. Otherwise it
* MUST NOT be present.
* REQUEST-STATUS 0+
* SEQUENCE 0 OR 1 MUST be present if value is greater than 0,
* MAY be present if 0
* X-PROPERTY 0+
* ATTACH 0
* ATTENDEE 0
* CATEGORIES 0
* CLASS 0
* CONTACT 0
* CREATED 0
* DESCRIPTION 0
* DTEND 0
* DTSTART 0
* DURATION 0
* EXDATE 0
* EXRULE 0
* GEO 0
* LAST-MODIFIED 0
* LOCATION 0
* PRIORITY 0
* RDATE 0
* RELATED-TO 0
* RESOURCES 0
* RRULE 0
* STATUS 0
* SUMMARY 0
* TRANSP 0
* URL 0
*
* X-COMPONENT 0+
* VTODO 0
* VJOURNAL 0
* VFREEBUSY 0
* VTIMEZONE 0
* VALARM 0
*
*
*/
private class DeclineCounterValidator implements Validator {
private static final long serialVersionUID = 1L;
public void validate() throws ValidationException {
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertNone(Property.ATTACH, getProperties());
PropertyValidator.getInstance().assertNone(Property.ATTENDEE, getProperties());
PropertyValidator.getInstance().assertNone(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertNone(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertNone(Property.CONTACT, getProperties());
PropertyValidator.getInstance().assertNone(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertNone(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertNone(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertNone(Property.DTSTART, getProperties());
PropertyValidator.getInstance().assertNone(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertNone(Property.EXDATE, getProperties());
PropertyValidator.getInstance().assertNone(Property.EXRULE, getProperties());
PropertyValidator.getInstance().assertNone(Property.GEO, getProperties());
PropertyValidator.getInstance().assertNone(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertNone(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertNone(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertNone(Property.RDATE, getProperties());
PropertyValidator.getInstance().assertNone(Property.RELATED_TO, getProperties());
PropertyValidator.getInstance().assertNone(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertNone(Property.RRULE, getProperties());
PropertyValidator.getInstance().assertNone(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertNone(Property.SUMMARY, getProperties());
PropertyValidator.getInstance().assertNone(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertNone(Property.URL, getProperties());
ComponentValidator.assertNone(Component.VALARM, getAlarms());
}
}
/**
* METHOD:PUBLISH Validator.
*
*
* Component/Property Presence
* ------------------- ----------------------------------------------
* METHOD 1 MUST equal "PUBLISH"
* VEVENT 1+
* DTSTAMP 1
* DTSTART 1
* ORGANIZER 1
* SUMMARY 1 Can be null.
* UID 1
* RECURRENCE-ID 0 or 1 only if referring to an instance of a
* recurring calendar component. Otherwise
* it MUST NOT be present.
* SEQUENCE 0 or 1 MUST be present if value is greater than
* 0, MAY be present if 0
* ATTACH 0+
* CATEGORIES 0 or 1 This property may contain a list of
* values
* CLASS 0 or 1
* COMMENT 0 or 1
* CONTACT 0+
* CREATED 0 or 1
* DESCRIPTION 0 or 1 Can be null
* DTEND 0 or 1 if present DURATION MUST NOT be present
* DURATION 0 or 1 if present DTEND MUST NOT be present
* EXDATE 0+
* EXRULE 0+
* GEO 0 or 1
* LAST-MODIFIED 0 or 1
* LOCATION 0 or 1
* PRIORITY 0 or 1
* RDATE 0+
* RELATED-TO 0+
* RESOURCES 0 or 1 This property MAY contain a list of values
* RRULE 0+
* STATUS 0 or 1 MAY be one of TENTATIVE/CONFIRMED/CANCELLED
* TRANSP 0 or 1
* URL 0 or 1
* X-PROPERTY 0+
*
* ATTENDEE 0
* REQUEST-STATUS 0
*
* VALARM 0+
* VFREEBUSY 0
* VJOURNAL 0
* VTODO 0
* VTIMEZONE 0+ MUST be present if any date/time refers to
* a timezone
* X-COMPONENT 0+
*
*
*/
private class PublishValidator implements Validator {
private static final long serialVersionUID = 1L;
public void validate() throws ValidationException {
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.DTSTART, getProperties());
if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
PropertyValidator.getInstance().assertOne(Property.SUMMARY, getProperties());
}
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.GEO, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
PropertyValidator.getInstance().assertNone(Property.ATTENDEE, getProperties());
}
PropertyValidator.getInstance().assertNone(Property.REQUEST_STATUS, getProperties());
for (final Iterator i = getAlarms().iterator(); i.hasNext();) {
final VAlarm alarm = (VAlarm) i.next();
alarm.validate(Method.PUBLISH);
}
}
}
/**
* METHOD:REFRESH Validator.
*
*
* Component/Property Presence
* ------------------- ----------------------------------------------
* METHOD 1 MUST be "REFRESH"
*
* VEVENT 1
* ATTENDEE 1 MUST be the address of requestor
* DTSTAMP 1
* ORGANIZER 1
* UID 1 MUST be the UID associated with original
* REQUEST
* COMMENT 0 or 1
* RECURRENCE-ID 0 or 1 MUST only if referring to an instance of a
* recurring calendar component. Otherwise
* it must NOT be present.
* X-PROPERTY 0+
*
* ATTACH 0
* CATEGORIES 0
* CLASS 0
* CONTACT 0
* CREATED 0
* DESCRIPTION 0
* DTEND 0
* DTSTART 0
* DURATION 0
* EXDATE 0
* EXRULE 0
* GEO 0
* LAST-MODIFIED 0
* LOCATION 0
* PRIORITY 0
* RDATE 0
* RELATED-TO 0
* REQUEST-STATUS 0
* RESOURCES 0
* RRULE 0
* SEQUENCE 0
* STATUS 0
* SUMMARY 0
* TRANSP 0
* URL 0
*
* X-COMPONENT 0+
*
* VTODO 0
* VJOURNAL 0
* VFREEBUSY 0
* VTIMEZONE 0
* VALARM 0
*
*
*/
private class RefreshValidator implements Validator {
private static final long serialVersionUID = 1L;
public void validate() throws ValidationException {
PropertyValidator.getInstance().assertOne(Property.ATTENDEE, getProperties());
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertNone(Property.ATTACH, getProperties());
PropertyValidator.getInstance().assertNone(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertNone(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertNone(Property.CONTACT, getProperties());
PropertyValidator.getInstance().assertNone(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertNone(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertNone(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertNone(Property.DTSTART, getProperties());
PropertyValidator.getInstance().assertNone(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertNone(Property.EXDATE, getProperties());
PropertyValidator.getInstance().assertNone(Property.EXRULE, getProperties());
PropertyValidator.getInstance().assertNone(Property.GEO, getProperties());
PropertyValidator.getInstance().assertNone(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertNone(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertNone(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertNone(Property.RDATE, getProperties());
PropertyValidator.getInstance().assertNone(Property.RELATED_TO, getProperties());
PropertyValidator.getInstance().assertNone(Property.REQUEST_STATUS, getProperties());
PropertyValidator.getInstance().assertNone(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertNone(Property.RRULE, getProperties());
PropertyValidator.getInstance().assertNone(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertNone(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertNone(Property.SUMMARY, getProperties());
PropertyValidator.getInstance().assertNone(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertNone(Property.URL, getProperties());
ComponentValidator.assertNone(Component.VALARM, getAlarms());
}
}
/**
* METHOD:REPLY Validator.
*
*
* Component/Property Presence
* ------------------- ----------------------------------------------
* METHOD 1 MUST be "REPLY"
* VEVENT 1+ All components MUST have the same UID
* ATTENDEE 1 MUST be the address of the Attendee
* replying.
* DTSTAMP 1
* ORGANIZER 1
* RECURRENCE-ID 0 or 1 only if referring to an instance of a
* recurring calendar component. Otherwise
* it must NOT be present.
* UID 1 MUST be the UID of the original REQUEST
*
* SEQUENCE 0 or 1 MUST if non-zero, MUST be the sequence
* number of the original REQUEST. MAY be
* present if 0.
*
* ATTACH 0+
* CATEGORIES 0 or 1 This property may contain a list of values
* CLASS 0 or 1
* COMMENT 0 or 1
* CONTACT 0+
* CREATED 0 or 1
* DESCRIPTION 0 or 1
* DTEND 0 or 1 if present DURATION MUST NOT be present
* DTSTART 0 or 1
* DURATION 0 or 1 if present DTEND MUST NOT be present
* EXDATE 0+
* EXRULE 0+
* GEO 0 or 1
* LAST-MODIFIED 0 or 1
* LOCATION 0 or 1
* PRIORITY 0 or 1
* RDATE 0+
* RELATED-TO 0+
* RESOURCES 0 or 1 This property MAY contain a list of values
* REQUEST-STATUS 0+
* RRULE 0+
* STATUS 0 or 1
* SUMMARY 0 or 1
* TRANSP 0 or 1
* URL 0 or 1
* X-PROPERTY 0+
*
* VTIMEZONE 0 or 1 MUST be present if any date/time refers
* to a timezone
* X-COMPONENT 0+
*
* VALARM 0
* VFREEBUSY 0
* VJOURNAL 0
* VTODO 0
*
*
*/
private class ReplyValidator implements Validator {
private static final long serialVersionUID = 1L;
public void validate() throws ValidationException {
PropertyValidator.getInstance().assertOne(Property.ATTENDEE, getProperties());
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTSTART, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.GEO, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SUMMARY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
ComponentValidator.assertNone(Component.VALARM, getAlarms());
}
}
/**
* METHOD:REQUEST Validator.
*
*
* Component/Property Presence
* -----------------------------------------------------------------
* METHOD 1 MUST be "REQUEST"
* VEVENT 1+ All components MUST have the same UID
* ATTENDEE 1+
* DTSTAMP 1
* DTSTART 1
* ORGANIZER 1
* SEQUENCE 0 or 1 MUST be present if value is greater than 0,
* MAY be present if 0
* SUMMARY 1 Can be null
* UID 1
*
* ATTACH 0+
* CATEGORIES 0 or 1 This property may contain a list of values
* CLASS 0 or 1
* COMMENT 0 or 1
* CONTACT 0+
* CREATED 0 or 1
* DESCRIPTION 0 or 1 Can be null
* DTEND 0 or 1 if present DURATION MUST NOT be present
* DURATION 0 or 1 if present DTEND MUST NOT be present
* EXDATE 0+
* EXRULE 0+
* GEO 0 or 1
* LAST-MODIFIED 0 or 1
* LOCATION 0 or 1
* PRIORITY 0 or 1
* RDATE 0+
* RECURRENCE-ID 0 or 1 only if referring to an instance of a
* recurring calendar component. Otherwise it
* MUST NOT be present.
* RELATED-TO 0+
* REQUEST-STATUS 0+
* RESOURCES 0 or 1 This property MAY contain a list of values
* RRULE 0+
* STATUS 0 or 1 MAY be one of TENTATIVE/CONFIRMED
* TRANSP 0 or 1
* URL 0 or 1
* X-PROPERTY 0+
*
* VALARM 0+
* VTIMEZONE 0+ MUST be present if any date/time refers to
* a timezone
* X-COMPONENT 0+
* VFREEBUSY 0
* VJOURNAL 0
* VTODO 0
*
*
*/
private class RequestValidator implements Validator {
private static final long serialVersionUID = 1L;
public void validate() throws ValidationException {
if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
PropertyValidator.getInstance().assertOneOrMore(Property.ATTENDEE, getProperties());
}
PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
PropertyValidator.getInstance().assertOne(Property.DTSTART, getProperties());
PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
PropertyValidator.getInstance().assertOne(Property.SUMMARY, getProperties());
PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DTEND, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.DURATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.GEO, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.LOCATION, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.TRANSP, getProperties());
PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
for (final Iterator i = getAlarms().iterator(); i.hasNext();) {
final VAlarm alarm = (VAlarm) i.next();
alarm.validate(Method.REQUEST);
}
}
}
/**
* Returns a normalised list of periods representing the consumed time for this event.
* @param rangeStart the start of a range
* @param rangeEnd the end of a range
* @return a normalised list of periods representing consumed time for this event
* @see VEvent#getConsumedTime(Date, Date, boolean)
*/
public final PeriodList getConsumedTime(final Date rangeStart,
final Date rangeEnd) {
return getConsumedTime(rangeStart, rangeEnd, true);
}
/**
* Returns a list of periods representing the consumed time for this event in the specified range. Note that the
* returned list may contain a single period for non-recurring components or multiple periods for recurring
* components. If no time is consumed by this event an empty list is returned.
* @param rangeStart the start of the range to check for consumed time
* @param rangeEnd the end of the range to check for consumed time
* @param normalise indicate whether the returned list of periods should be normalised
* @return a list of periods representing consumed time for this event
*/
public final PeriodList getConsumedTime(final Date rangeStart,
final Date rangeEnd, final boolean normalise) {
PeriodList periods = new PeriodList();
// if component is transparent return empty list..
if (!Transp.TRANSPARENT.equals(getProperty(Property.TRANSP))) {
// try {
periods = calculateRecurrenceSet(new Period(new DateTime(rangeStart),
new DateTime(rangeEnd)));
// }
// catch (ValidationException ve) {
// log.error("Invalid event data", ve);
// return periods;
// }
// if periods already specified through recurrence, return..
// ..also normalise before returning.
if (!periods.isEmpty() && normalise) {
periods = periods.normalise();
}
}
return periods;
}
/**
* Returns a single occurrence of a recurring event.
* @param date a date on which the occurence should occur
* @return a single non-recurring event instance for the specified date, or null if the event doesn't
* occur on the specified date
* @throws IOException where an error occurs reading data
* @throws URISyntaxException where an invalid URI is encountered
* @throws ParseException where an error occurs parsing data
*/
public final VEvent getOccurrence(final Date date) throws IOException,
URISyntaxException, ParseException {
final PeriodList consumedTime = getConsumedTime(date, date);
for (final Iterator i = consumedTime.iterator(); i.hasNext();) {
final Period p = (Period) i.next();
if (p.getStart().equals(date)) {
final VEvent occurrence = (VEvent) this.copy();
occurrence.getProperties().add(new RecurrenceId(date));
return occurrence;
}
}
return null;
}
/**
* @return the optional access classification property for an event
*/
public final Clazz getClassification() {
return (Clazz) getProperty(Property.CLASS);
}
/**
* @return the optional creation-time property for an event
*/
public final Created getCreated() {
return (Created) getProperty(Property.CREATED);
}
/**
* @return the optional description property for an event
*/
public final Description getDescription() {
return (Description) getProperty(Property.DESCRIPTION);
}
/**
* Convenience method to pull the DTSTART out of the property list.
* @return The DtStart object representation of the start Date
*/
public final DtStart getStartDate() {
return (DtStart) getProperty(Property.DTSTART);
}
/**
* @return the optional geographic position property for an event
*/
public final Geo getGeographicPos() {
return (Geo) getProperty(Property.GEO);
}
/**
* @return the optional last-modified property for an event
*/
public final LastModified getLastModified() {
return (LastModified) getProperty(Property.LAST_MODIFIED);
}
/**
* @return the optional location property for an event
*/
public final Location getLocation() {
return (Location) getProperty(Property.LOCATION);
}
/**
* @return the optional organizer property for an event
*/
public final Organizer getOrganizer() {
return (Organizer) getProperty(Property.ORGANIZER);
}
/**
* @return the optional priority property for an event
*/
public final Priority getPriority() {
return (Priority) getProperty(Property.PRIORITY);
}
/**
* @return the optional date-stamp property
*/
public final DtStamp getDateStamp() {
return (DtStamp) getProperty(Property.DTSTAMP);
}
/**
* @return the optional sequence number property for an event
*/
public final Sequence getSequence() {
return (Sequence) getProperty(Property.SEQUENCE);
}
/**
* @return the optional status property for an event
*/
public final Status getStatus() {
return (Status) getProperty(Property.STATUS);
}
/**
* @return the optional summary property for an event
*/
public final Summary getSummary() {
return (Summary) getProperty(Property.SUMMARY);
}
/**
* @return the optional time transparency property for an event
*/
public final Transp getTransparency() {
return (Transp) getProperty(Property.TRANSP);
}
/**
* @return the optional URL property for an event
*/
public final Url getUrl() {
return (Url) getProperty(Property.URL);
}
/**
* @return the optional recurrence identifier property for an event
*/
public final RecurrenceId getRecurrenceId() {
return (RecurrenceId) getProperty(Property.RECURRENCE_ID);
}
/**
* Returns the end date of this event. Where an end date is not available it will be derived from the event
* duration.
* @return a DtEnd instance, or null if one cannot be derived
*/
public final DtEnd getEndDate() {
return getEndDate(true);
}
/**
* Convenience method to pull the DTEND out of the property list. If DTEND was not specified, use the DTSTART +
* DURATION to calculate it.
* @param deriveFromDuration specifies whether to derive an end date from the event duration where an end date is
* not found
* @return The end for this VEVENT.
*/
public final DtEnd getEndDate(final boolean deriveFromDuration) {
DtEnd dtEnd = (DtEnd) getProperty(Property.DTEND);
// No DTEND? No problem, we'll use the DURATION.
if (dtEnd == null && deriveFromDuration && getDuration() != null) {
final DtStart dtStart = getStartDate();
final Duration vEventDuration = getDuration();
dtEnd = new DtEnd(Dates.getInstance(vEventDuration.getDuration()
.getTime(dtStart.getDate()), (Value) dtStart
.getParameter(Parameter.VALUE)));
if (dtStart.isUtc()) {
dtEnd.setUtc(true);
}
}
return dtEnd;
}
/**
* @return the optional Duration property
*/
public final Duration getDuration() {
return (Duration) getProperty(Property.DURATION);
}
/**
* Returns the UID property of this component if available.
* @return a Uid instance, or null if no UID property exists
*/
public final Uid getUid() {
return (Uid) getProperty(Property.UID);
}
/**
* {@inheritDoc}
*/
public boolean equals(final Object arg0) {
if (arg0 instanceof VEvent) {
return super.equals(arg0)
&& ObjectUtils.equals(alarms, ((VEvent) arg0).getAlarms());
}
return super.equals(arg0);
}
/**
* {@inheritDoc}
*/
public int hashCode() {
return new HashCodeBuilder().append(getName()).append(getProperties())
.append(getAlarms()).toHashCode();
}
/**
* Overrides default copy method to add support for copying alarm sub-components.
* @return a copy of the instance
* @throws ParseException where values in the instance cannot be parsed
* @throws IOException where values in the instance cannot be read
* @throws URISyntaxException where an invalid URI value is encountered in the instance
* @see net.fortuna.ical4j.model.Component#copy()
*/
public Component copy() throws ParseException, IOException,
URISyntaxException {
final VEvent copy = (VEvent) super.copy();
copy.alarms = new ComponentList(alarms);
return copy;
}
}
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