diff -r 000000000000 -r fb9019fb1bf7 src/net/fortuna/ical4j/model/component/VToDo.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/net/fortuna/ical4j/model/component/VToDo.java Tue Feb 10 18:12:00 2015 +0100
@@ -0,0 +1,1279 @@
+/**
+ * Copyright (c) 2012, 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.Dur;
+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.property.Clazz;
+import net.fortuna.ical4j.model.property.Completed;
+import net.fortuna.ical4j.model.property.Created;
+import net.fortuna.ical4j.model.property.Description;
+import net.fortuna.ical4j.model.property.DtStamp;
+import net.fortuna.ical4j.model.property.DtStart;
+import net.fortuna.ical4j.model.property.Due;
+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.PercentComplete;
+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.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.PropertyValidator;
+import net.fortuna.ical4j.util.Strings;
+
+import org.apache.commons.lang.ObjectUtils;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+
+/**
+ * $Id$ [Apr 5, 2004]
+ *
+ * Defines an iCalendar VTODO component.
+ *
+ *
+ * 4.6.2 To-do Component
+ *
+ * Component Name: VTODO
+ *
+ * Purpose: Provide a grouping of calendar properties that describe a
+ * to-do.
+ *
+ * Formal Definition: A "VTODO" calendar component is defined by the
+ * following notation:
+ *
+ * todoc = "BEGIN" ":" "VTODO" CRLF
+ * todoprop *alarmc
+ * "END" ":" "VTODO" CRLF
+ *
+ * todoprop = *(
+ *
+ * ; the following are optional,
+ * ; but MUST NOT occur more than once
+ *
+ * class / completed / created / description / dtstamp /
+ * dtstart / geo / last-mod / location / organizer /
+ * percent / priority / recurid / seq / status /
+ * summary / uid / url /
+ *
+ * ; either 'due' or 'duration' may appear in
+ * ; a 'todoprop', but 'due' and 'duration'
+ * ; MUST NOT occur in the same 'todoprop'
+ *
+ * due / 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 todo of two (2) hour duration starting tomorrow:
+ *
+ *
+ * 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, 11);
+ * cal.set(java.util.Calendar.MINUTE, 00);
+ *
+ * VToDo documentation = new VEvent(cal.getTime(), 1000 * 60 * 60 * 2,
+ * "Document calendar component usage");
+ *
+ * // add timezone information..
+ * VTimeZone tz = VTimeZone.getDefault();
+ * TzId tzParam = new TzId(tz.getProperties().getProperty(Property.TZID)
+ * .getValue());
+ * documentation.getProperties().getProperty(Property.DTSTART).getParameters()
+ * .add(tzParam);
+ *
+ *
+ * @author Ben Fortuna
+ */
+public class VToDo extends CalendarComponent {
+
+ private static final long serialVersionUID = -269658210065896668L;
+
+ 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 = new ComponentList();
+
+ /**
+ * Default constructor.
+ */
+ public VToDo() {
+ super(VTODO);
+ getProperties().add(new DtStamp());
+ }
+
+ /**
+ * Constructor.
+ * @param properties a list of properties
+ */
+ public VToDo(final PropertyList properties) {
+ super(VTODO, properties);
+ }
+
+ /**
+ * Constructs a new VTODO instance starting at the specified time with the specified summary.
+ * @param start the start date of the new todo
+ * @param summary the todo summary
+ */
+ public VToDo(final Date start, final String summary) {
+ this();
+ getProperties().add(new DtStart(start));
+ getProperties().add(new Summary(summary));
+ }
+
+ /**
+ * Constructs a new VTODO instance starting and ending at the specified times with the specified summary.
+ * @param start the start date of the new todo
+ * @param due the due date of the new todo
+ * @param summary the todo summary
+ */
+ public VToDo(final Date start, final Date due, final String summary) {
+ this();
+ getProperties().add(new DtStart(start));
+ getProperties().add(new Due(due));
+ getProperties().add(new Summary(summary));
+ }
+
+ /**
+ * Constructs a new VTODO instance starting at the specified times, for the specified duration, with the specified
+ * summary.
+ * @param start the start date of the new todo
+ * @param duration the duration of the new todo
+ * @param summary the todo summary
+ */
+ public VToDo(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 todo.
+ * @return a component list
+ */
+ public final ComponentList getAlarms() {
+ return alarms;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public final String toString() {
+ final StringBuffer buffer = new StringBuffer();
+ buffer.append(BEGIN);
+ buffer.append(':');
+ buffer.append(getName());
+ buffer.append(Strings.LINE_SEPARATOR);
+ buffer.append(getProperties());
+ buffer.append(getAlarms());
+ buffer.append(END);
+ buffer.append(':');
+ buffer.append(getName());
+ buffer.append(Strings.LINE_SEPARATOR);
+ return buffer.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 VTODO");
+ }
+ ((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 / completed / created / description /
+ * dtstamp / dtstart / geo / last-mod / location / organizer / percent / priority / recurid / seq / status /
+ * summary / uid / url /
+ */
+ PropertyValidator.getInstance().assertOneOrLess(Property.CLASS,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.COMPLETED,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.CREATED,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.DTSTAMP,
+ 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.PERCENT_COMPLETE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.STATUS,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.SUMMARY,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.UID,
+ getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.URL,
+ getProperties());
+
+ final Status status = (Status) getProperty(Property.STATUS);
+ if (status != null && !Status.VTODO_NEEDS_ACTION.getValue().equals(status.getValue())
+ && !Status.VTODO_COMPLETED.getValue().equals(status.getValue())
+ && !Status.VTODO_IN_PROCESS.getValue().equals(status.getValue())
+ && !Status.VTODO_CANCELLED.getValue().equals(status.getValue())) {
+ throw new ValidationException("Status property ["
+ + status.toString() + "] may not occur in VTODO");
+ }
+
+ /*
+ * ; either 'due' or 'duration' may appear in ; a 'todoprop', but 'due' and 'duration' ; MUST NOT occur in the
+ * same 'todoprop' due / duration /
+ */
+ try {
+ PropertyValidator.getInstance().assertNone(Property.DUE,
+ getProperties());
+ }
+ catch (ValidationException ve) {
+ PropertyValidator.getInstance().assertNone(Property.DURATION,
+ getProperties());
+ }
+
+ /*
+ * ; 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);
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ----------------------------------------------
+ * METHOD 1 MUST be "ADD"
+ * VTODO 1
+ * DTSTAMP 1
+ * ORGANIZER 1
+ * PRIORITY 1
+ * SEQUENCE 1 MUST be greater than 0
+ * SUMMARY 1 Can be null.
+ * UID 1 MUST match that of the original to-do
+ *
+ * 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
+ * DTSTART 0 or 1
+ * DUE 0 or 1 If present DURATION MUST NOT be present
+ * DURATION 0 or 1 If present DUE MUST NOT be present
+ * EXDATE 0+
+ * EXRULE 0+
+ * GEO 0 or 1
+ * LAST-MODIFIED 0 or 1
+ * LOCATION 0 or 1
+ * PERCENT-COMPLETE 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 COMPLETED/NEEDS ACTION/IN-
+ * PROCESS
+ * 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+
+ *
+ * VEVENT 0
+ * VJOURNAL 0
+ * VFREEBUSY 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.ORGANIZER, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.PRIORITY, 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.DTSTART, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.DUE, 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.PERCENT_COMPLETE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, 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);
+ }
+ }
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ---------------------------------------------
+ * METHOD 1 MUST be "CANCEL"
+ * VTODO 1
+ * ATTENDEE 0+ include all "Attendees" being removed from
+ * the todo. MUST include all "Attendees" if
+ * the entire todo is cancelled.
+ * UID 1 MUST echo original UID
+ * DTSTAMP 1
+ * ORGANIZER 1
+ * SEQUENCE 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
+ * DTSTART 0 or 1
+ * DUE 0 or 1 If present DURATION MUST NOT be present
+ * DURATION 0 or 1 If present DUE MUST NOT be present
+ * EXDATE 0+
+ * EXRULE 0+
+ * GEO 0 or 1
+ * LAST-MODIFIED 0 or 1
+ * LOCATION 0 or 1
+ * PERCENT-COMPLETE 0 or 1
+ * RDATE 0+
+ * RECURRENCE-ID 0 or 1 MUST only if referring to one or more
+ * instances of a recurring calendar
+ * component. Otherwise it MUST NOT be
+ * present.
+ * RELATED-TO 0+
+ * RESOURCES 0 or 1 This property MAY contain a list of values
+ * RRULE 0+
+ * PRIORITY 0 or 1
+ * STATUS 0 or 1 If present it MUST be set to "CANCELLED".
+ * MUST NOT be used if purpose is to remove
+ * "ATTENDEES" rather than cancel the entire
+ * VTODO.
+ * URL 0 or 1
+ * X-PROPERTY 0+
+ *
+ * REQUEST-STATUS 0
+ *
+ * VTIMEZONE 0 or 1 MUST be present if any date/time refers to
+ * a timezone
+ * X-COMPONENT 0+
+ *
+ * VALARM 0
+ * VEVENT 0
+ * VFREEBUSY 0
+ *
+ *
+ */
+ private class CancelValidator implements Validator {
+
+ private static final long serialVersionUID = 1L;
+
+ public void validate() throws ValidationException {
+ PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
+ PropertyValidator.getInstance().assertOne(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.DTSTART, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.DUE, 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.PERCENT_COMPLETE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
+
+ PropertyValidator.getInstance().assertNone(Property.REQUEST_STATUS, getProperties());
+
+ ComponentValidator.assertNone(Component.VALARM, getAlarms());
+ }
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ----------------------------------------------
+ * METHOD 1 MUST be "COUNTER"
+ * VTODO 1
+ * ATTENDEE 1+
+ * DTSTAMP 1
+ * ORGANIZER 1
+ * PRIORITY 1
+ * 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
+ * DTSTART 0 or 1
+ * DUE 0 or 1 If present DURATION MUST NOT be present
+ * DURATION 0 or 1 If present DUE MUST NOT be present
+ * EXDATE 0+
+ * EXRULE 0+
+ * GEO 0 or 1
+ * LAST-MODIFIED 0 or 1
+ * LOCATION 0 or 1
+ * PERCENT-COMPLETE 0 or 1
+ * RDATE 0+
+ * RECURRENCE-ID 0 or 1 MUST only 3.5if 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 or 1
+ * SEQUENCE 0 or 1 MUST echo the original SEQUENCE number.
+ * MUST be present if non-zero. MAY be present
+ * if zero.
+ * STATUS 0 or 1 MAY be one of COMPLETED/NEEDS ACTION/IN-
+ * PROCESS/CANCELLED
+ * URL 0 or 1
+ * X-PROPERTY 0+
+ *
+ *
+ * VALARM 0+
+ * VTIMEZONE 0 or 1 MUST be present if any date/time refers to
+ * a timezone
+ * X-COMPONENT 0+
+ *
+ * VEVENT 0
+ * VFREEBUSY 0
+ *
+ *
+ */
+ private class CounterValidator implements Validator {
+
+ private static final long serialVersionUID = 1L;
+
+ public void validate() throws ValidationException {
+ PropertyValidator.getInstance().assertOneOrMore(Property.ATTENDEE, getProperties());
+
+ PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.PRIORITY, 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.DTSTART, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.DUE, 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.PERCENT_COMPLETE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RRULE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, 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);
+ }
+ }
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ---------------------------------------------
+ * METHOD 1 MUST be "DECLINECOUNTER"
+ *
+ * VTODO 1
+ * ATTENDEE 1+ MUST for all attendees
+ * DTSTAMP 1
+ * ORGANIZER 1
+ * SEQUENCE 1 MUST echo the original SEQUENCE number
+ * UID 1 MUST echo original UID
+ * 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
+ * DTSTART 0 or 1
+ * DUE 0 or 1 If present DURATION MUST NOT be present
+ * DURATION 0 or 1 If present DUE MUST NOT be present
+ * EXDATE 0+
+ * EXRULE 0+
+ * GEO 0 or 1
+ * LAST-MODIFIED 0 or 1
+ * LOCATION 0 or 1
+ * PERCENT-COMPLETE 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 MAY be one of COMPLETED/NEEDS ACTION/IN-
+ * PROCESS
+ * URL 0 or 1
+ * X-PROPERTY 0+
+ *
+ * VTIMEZONE 0+ MUST be present if any date/time refers to
+ * a timezone
+ * X-COMPONENT 0+
+ *
+ * VALARM 0
+ * VEVENT 0
+ * VFREEBUSY 0
+ *
+ *
+ */
+ private class DeclineCounterValidator implements Validator {
+
+ private static final long serialVersionUID = 1L;
+
+ public void validate() throws ValidationException {
+ PropertyValidator.getInstance().assertOneOrMore(Property.ATTENDEE, getProperties());
+
+ PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.SEQUENCE, 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.DTSTART, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.DUE, 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.PERCENT_COMPLETE, 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.URL, getProperties());
+
+ ComponentValidator.assertNone(Component.VALARM, getAlarms());
+ }
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ----------------------------------------------
+ * METHOD 1 MUST be "PUBLISH"
+ * VTODO 1+
+ * DTSTAMP 1
+ * DTSTART 1
+ * ORGANIZER 1
+ * PRIORITY 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
+ * DUE 0 or 1 If present DURATION MUST NOT be present
+ * DURATION 0 or 1 If present DUE MUST NOT be present
+ * EXDATE 0+
+ * EXRULE 0+
+ * GEO 0 or 1
+ * LAST-MODIFIED 0 or 1
+ * LOCATION 0 or 1
+ * PERCENT-COMPLETE 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+
+ * RESOURCES 0 or 1 This property may contain a list of values
+ * RRULE 0+
+ * STATUS 0 or 1 MAY be one of COMPLETED/NEEDS ACTION/IN-
+ * PROCESS/CANCELLED
+ * URL 0 or 1
+ * X-PROPERTY 0+
+ *
+ * ATTENDEE 0
+ * REQUEST-STATUS 0
+ *
+ * VTIMEZONE 0+ MUST be present if any date/time refers to
+ * a timezone
+ * VALARM 0+
+ * X-COMPONENT 0+
+ *
+ * VFREEBUSY 0
+ * VEVENT 0
+ * VJOURNAL 0
+ *
+ *
+ */
+ private class PublishValidator implements Validator {
+
+ private static final long serialVersionUID = 1L;
+
+ public void validate() throws ValidationException {
+ PropertyValidator.getInstance().assertOne(Property.DTSTAMP, getProperties());
+
+ if (!CompatibilityHints.isHintEnabled(CompatibilityHints.KEY_RELAXED_VALIDATION)) {
+ PropertyValidator.getInstance().assertOne(Property.ORGANIZER, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.PRIORITY, getProperties());
+ }
+
+ PropertyValidator.getInstance().assertOne(Property.SUMMARY, getProperties());
+ PropertyValidator.getInstance().assertOne(Property.UID, getProperties());
+
+ // DTSTART: RFC2446 conflicts with RCF2445..
+ PropertyValidator.getInstance().assertOneOrLess(Property.DTSTART, 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.DUE, 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.PERCENT_COMPLETE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
+
+ 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);
+ }
+ }
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ---------------------------------------------
+ * METHOD 1 MUST be "REFRESH"
+ * VTODO 1
+ * ATTENDEE 1
+ * DTSTAMP 1
+ * UID 1 MUST echo original UID
+ *
+ * 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
+ * COMMENT 0
+ * CONTACT 0
+ * CREATED 0
+ * DESCRIPTION 0
+ * DTSTART 0
+ * DUE 0
+ * DURATION 0
+ * EXDATE 0
+ * EXRULE 0
+ * GEO 0
+ * LAST-MODIFIED 0
+ * LOCATION 0
+ * ORGANIZER 0
+ * PERCENT-COMPLETE 0
+ * PRIORITY 0
+ * RDATE 0
+ * RELATED-TO 0
+ * REQUEST-STATUS 0
+ * RESOURCES 0
+ * RRULE 0
+ * SEQUENCE 0
+ * STATUS 0
+ * URL 0
+ *
+ * X-COMPONENT 0+
+ *
+ * VALARM 0
+ * VEVENT 0
+ * VFREEBUSY 0
+ * VTIMEZONE 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.UID, 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.COMMENT, getProperties());
+ PropertyValidator.getInstance().assertNone(Property.CONTACT, getProperties());
+ PropertyValidator.getInstance().assertNone(Property.CREATED, getProperties());
+ PropertyValidator.getInstance().assertNone(Property.DESCRIPTION, getProperties());
+ PropertyValidator.getInstance().assertNone(Property.DTSTART, getProperties());
+ PropertyValidator.getInstance().assertNone(Property.DUE, 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.ORGANIZER, getProperties());
+ PropertyValidator.getInstance().assertNone(Property.PERCENT_COMPLETE, 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.URL, getProperties());
+
+ ComponentValidator.assertNone(Component.VALARM, getAlarms());
+ }
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ---------------------------------------------
+ * METHOD 1 MUST be "REPLY"
+ * VTODO 1+ All component MUST have the same UID
+ * ATTENDEE 1+
+ * DTSTAMP 1
+ * ORGANIZER 1
+ * UID 1 MUST must be the address of the replying
+ * attendee
+ * REQUEST-STATUS 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
+ * DTSTART 0 or 1
+ * DUE 0 or 1 If present DURATION MUST NOT be present
+ * DURATION 0 or 1 If present DUE MUST NOT be present
+ * EXDATE 0+
+ * EXRULE 0+
+ * GEO 0 or 1
+ * LAST-MODIFIED 0 or 1
+ * LOCATION 0 or 1
+ * PERCENT-COMPLETE 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+
+ * RECURRENCE-ID 0 or 1 MUST only if referring to an instance of a
+ * Recurring calendar component. Otherwise it
+ * MUST NOT be present
+ * SEQUENCE 0 or 1 MUST be the sequence number of
+ * the original REQUEST if greater than 0.
+ * MAY be present if 0.
+ * STATUS 0 or 1
+ * SUMMARY 0 or 1 Can be null
+ * 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
+ * VEVENT 0
+ * VFREEBUSY 0
+ *
+ *
+ */
+ private class ReplyValidator implements Validator {
+
+ private static final long serialVersionUID = 1L;
+
+ public void validate() throws ValidationException {
+ PropertyValidator.getInstance().assertOneOrMore(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.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.DTSTART, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.DUE, 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.PERCENT_COMPLETE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.PRIORITY, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.SEQUENCE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.SUMMARY, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.URL, getProperties());
+
+ ComponentValidator.assertNone(Component.VALARM, getAlarms());
+ }
+ }
+
+ /**
+ *
+ * Component/Property Presence
+ * ------------------- ----------------------------------------------
+ * METHOD 1 MUST be "REQUEST"
+ * VTODO 1+ All components must have the same UID
+ * ATTENDEE 1+
+ * DTSTAMP 1
+ * DTSTART 1
+ * ORGANIZER 1
+ * PRIORITY 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
+ * DUE 0 or 1 If present DURATION MUST NOT be present
+ * DURATION 0 or 1 If present DUE MUST NOT be present
+ * EXDATE 0+
+ * EXRULE 0+
+ * GEO 0 or 1
+ * LAST-MODIFIED 0 or 1
+ * LOCATION 0 or 1
+ * PERCENT-COMPLETE 0 or 1
+ * RDATE 0+
+ * RECURRENCE-ID 0 or 1 present if referring to an instance of a
+ * recurring calendar component. Otherwise
+ * it MUST NOT be present.
+ * 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 COMPLETED/NEEDS ACTION/IN-
+ * PROCESS
+ * URL 0 or 1
+ * X-PROPERTY 0+
+ *
+ * REQUEST-STATUS 0
+ *
+ * VALARM 0+
+ *
+ * VTIMEZONE 0+ MUST be present if any date/time refers
+ * to a timezone
+ * X-COMPONENT 0+
+ *
+ * VEVENT 0
+ * VFREEBUSY 0
+ * VJOURNAL 0
+ *
+ *
+ */
+ private class RequestValidator implements Validator {
+
+ private static final long serialVersionUID = 1L;
+
+ public void validate() throws ValidationException {
+ 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.PRIORITY, 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.DUE, 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.PERCENT_COMPLETE, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.RESOURCES, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
+ PropertyValidator.getInstance().assertOneOrLess(Property.URL, 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.REQUEST);
+ }
+ }
+ }
+
+ /**
+ * @return the optional access classification property
+ */
+ public final Clazz getClassification() {
+ return (Clazz) getProperty(Property.CLASS);
+ }
+
+ /**
+ * @return the optional date completed property
+ */
+ public final Completed getDateCompleted() {
+ return (Completed) getProperty(Property.COMPLETED);
+ }
+
+ /**
+ * @return the optional creation-time property
+ */
+ public final Created getCreated() {
+ return (Created) getProperty(Property.CREATED);
+ }
+
+ /**
+ * @return the optional description property
+ */
+ 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
+ */
+ public final Geo getGeographicPos() {
+ return (Geo) getProperty(Property.GEO);
+ }
+
+ /**
+ * @return the optional last-modified property
+ */
+ public final LastModified getLastModified() {
+ return (LastModified) getProperty(Property.LAST_MODIFIED);
+ }
+
+ /**
+ * @return the optional location property
+ */
+ public final Location getLocation() {
+ return (Location) getProperty(Property.LOCATION);
+ }
+
+ /**
+ * @return the optional organizer property
+ */
+ public final Organizer getOrganizer() {
+ return (Organizer) getProperty(Property.ORGANIZER);
+ }
+
+ /**
+ * @return the optional percentage complete property
+ */
+ public final PercentComplete getPercentComplete() {
+ return (PercentComplete) getProperty(Property.PERCENT_COMPLETE);
+ }
+
+ /**
+ * @return the optional priority property
+ */
+ 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
+ */
+ public final Sequence getSequence() {
+ return (Sequence) getProperty(Property.SEQUENCE);
+ }
+
+ /**
+ * @return the optional status property
+ */
+ public final Status getStatus() {
+ return (Status) getProperty(Property.STATUS);
+ }
+
+ /**
+ * @return the optional summary property
+ */
+ public final Summary getSummary() {
+ return (Summary) getProperty(Property.SUMMARY);
+ }
+
+ /**
+ * @return the optional URL property
+ */
+ public final Url getUrl() {
+ return (Url) getProperty(Property.URL);
+ }
+
+ /**
+ * @return the optional recurrence identifier property
+ */
+ public final RecurrenceId getRecurrenceId() {
+ return (RecurrenceId) getProperty(Property.RECURRENCE_ID);
+ }
+
+ /**
+ * @return the optional Duration property
+ */
+ public final Duration getDuration() {
+ return (Duration) getProperty(Property.DURATION);
+ }
+
+ /**
+ * @return the optional due property
+ */
+ public final Due getDue() {
+ return (Due) getProperty(Property.DUE);
+ }
+
+ /**
+ * 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 VToDo) {
+ return super.equals(arg0)
+ && ObjectUtils.equals(alarms, ((VToDo) 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 an error occurs parsing data
+ * @throws IOException where an error occurs reading data
+ * @throws URISyntaxException where an invalid URI is encountered
+ * @see net.fortuna.ical4j.model.Component#copy()
+ */
+ public Component copy() throws ParseException, IOException, URISyntaxException {
+ final VToDo copy = (VToDo) super.copy();
+ copy.alarms = new ComponentList(alarms);
+ return copy;
+ }
+}