Caldavsync Sources: src/net/fortuna/ical4j/model/property/RDate.java@45d57ecba757 (annotated)

src/net/fortuna/ical4j/model/property/RDate.java@45d57ecba757 (annotated)

src/net/fortuna/ical4j/model/property/RDate.java

Tue, 10 Feb 2015 19:58:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Tue, 10 Feb 2015 19:58:00 +0100
changeset 4: 45d57ecba757
permissions: -rw-r--r--

Upgrade the upgraded ical4j component to use org.apache.commons.lang3.

 /**
  * 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.property;
 import java.text.ParseException;
 import net.fortuna.ical4j.model.DateList;
 import net.fortuna.ical4j.model.Parameter;
 import net.fortuna.ical4j.model.ParameterList;
 import net.fortuna.ical4j.model.PeriodList;
 import net.fortuna.ical4j.model.PropertyFactoryImpl;
 import net.fortuna.ical4j.model.TimeZone;
 import net.fortuna.ical4j.model.ValidationException;
 import net.fortuna.ical4j.model.parameter.Value;
 import net.fortuna.ical4j.util.ParameterValidator;
 import net.fortuna.ical4j.util.Strings;
 /**
  * $Id$
  *
  * Created: [Apr 6, 2004]
  *
  * Defines an RDATE iCalendar component property.
  *
  * <pre>
  *     4.8.5.3 Recurrence Date/Times
  *
  *        Property Name: RDATE
  *
  *        Purpose: This property defines the list of date/times for a
  *        recurrence set.
  *
  *        Value Type: The default value type for this property is DATE-TIME.
  *        The value type can be set to DATE or PERIOD.
  *
  *        Property Parameters: Non-standard, value data type and time zone
  *        identifier property parameters can be specified on this property.
  *
  *        Conformance: The property can be specified in &quot;VEVENT&quot;, &quot;VTODO&quot;,
  *        &quot;VJOURNAL&quot; or &quot;VTIMEZONE&quot; calendar components.
  *
  *        Description: This property can appear along with the &quot;RRULE&quot; property
  *        to define an aggregate set of repeating occurrences. When they both
  *        appear in an iCalendar object, the recurring events are defined by
  *        the union of occurrences defined by both the &quot;RDATE&quot; and &quot;RRULE&quot;.
  *
  *        The recurrence dates, if specified, are used in computing the
  *        recurrence set. The recurrence set is the complete set of recurrence
  *        instances for a calendar component. The recurrence set is generated
  *        by considering the initial &quot;DTSTART&quot; property along with the &quot;RRULE&quot;,
  *        &quot;RDATE&quot;, &quot;EXDATE&quot; and &quot;EXRULE&quot; properties contained within the
  *        iCalendar object. The &quot;DTSTART&quot; property defines the first instance
  *        in the recurrence set. Multiple instances of the &quot;RRULE&quot; and &quot;EXRULE&quot;
  *        properties can also be specified to define more sophisticated
  *        recurrence sets. The final recurrence set is generated by gathering
  *        all of the start date/times generated by any of the specified &quot;RRULE&quot;
  *        and &quot;RDATE&quot; properties, and excluding any start date/times which fall
  *        within the union of start date/times generated by any specified
  *        &quot;EXRULE&quot; and &quot;EXDATE&quot; properties. This implies that start date/times
  *        within exclusion related properties (i.e., &quot;EXDATE&quot; and &quot;EXRULE&quot;)
  *        take precedence over those specified by inclusion properties (i.e.,
  *        &quot;RDATE&quot; and &quot;RRULE&quot;). Where duplicate instances are generated by the
  *        &quot;RRULE&quot; and &quot;RDATE&quot; properties, only one recurrence is considered.
  *        Duplicate instances are ignored.
  *
  *        Format Definition: The property is defined by the following notation:
  *
  *          rdate      = &quot;RDATE&quot; rdtparam &quot;:&quot; rdtval *(&quot;,&quot; rdtval) CRLF
  *
  *          rdtparam   = *(
  *
  *                     ; the following are optional,
  *                     ; but MUST NOT occur more than once
  *
  *                     (&quot;;&quot; &quot;VALUE&quot; &quot;=&quot; (&quot;DATE-TIME&quot;
  *                      / &quot;DATE&quot; / &quot;PERIOD&quot;)) /
  *                     (&quot;;&quot; tzidparam) /
  *
  *                     ; the following is optional,
  *                     ; and MAY occur more than once
  *
  *                     (&quot;;&quot; xparam)
  *
  *                     )
  *
  *          rdtval     = date-time / date / period
  *          ;Value MUST match value type
  *
  *        Example: The following are examples of this property:
  *
  *          RDATE:19970714T123000Z
  *
  *          RDATE;TZID=US-EASTERN:19970714T083000
  *
  *          RDATE;VALUE=PERIOD:19960403T020000Z/19960403T040000Z,
  *           19960404T010000Z/PT3H
  *
  *          RDATE;VALUE=DATE:19970101,19970120,19970217,19970421
  *           19970526,19970704,19970901,19971014,19971128,19971129,19971225
  * </pre>
  *
  * @author Ben Fortuna
  */
 public class RDate extends DateListProperty {
     private static final long serialVersionUID = -3320381650013860193L;
     private PeriodList periods;
     /**
      * Default constructor.
      */
     public RDate() {
         super(RDATE, PropertyFactoryImpl.getInstance());
         periods = new PeriodList(false, true);
     }
     /**
      * @param aList a list of parameters for this component
      * @param aValue a value string for this component
      * @throws ParseException where the specified value string is not a valid date-time/date representation
      */
     public RDate(final ParameterList aList, final String aValue)
             throws ParseException {
         super(RDATE, aList, PropertyFactoryImpl.getInstance());
         periods = new PeriodList(false, true);
         setValue(aValue);
     }
     /**
      * Constructor. Date or Date-Time format is determined based on the presence of a VALUE parameter.
      * @param dates a list of dates
      */
     public RDate(final DateList dates) {
         super(RDATE, dates, PropertyFactoryImpl.getInstance());
         periods = new PeriodList(false, true);
     }
     /**
      * Constructor. Date or Date-Time format is determined based on the presence of a VALUE parameter.
      * @param aList a list of parameters for this component
      * @param dates a list of dates
      */
     public RDate(final ParameterList aList, final DateList dates) {
         super(RDATE, aList, dates, PropertyFactoryImpl.getInstance());
         periods = new PeriodList(false, true);
     }
     /**
      * Constructor.
      * @param periods a list of periods
      */
     public RDate(final PeriodList periods) {
         super(RDATE, new DateList(true), PropertyFactoryImpl.getInstance());
         this.periods = periods;
     }
     /**
      * Constructor.
      * @param aList a list of parameters for this component
      * @param periods a list of periods
      */
     public RDate(final ParameterList aList, final PeriodList periods) {
         super(RDATE, aList, new DateList(true), PropertyFactoryImpl.getInstance());
         this.periods = periods;
     }
     /**
      * {@inheritDoc}
      */
     public final void validate() throws ValidationException {
         /*
          * ; the following are optional, ; but MUST NOT occur more than once (";" "VALUE" "=" ("DATE-TIME" / "DATE" /
          * "PERIOD")) / (";" tzidparam) /
          */
         ParameterValidator.getInstance().assertOneOrLess(Parameter.VALUE,
                 getParameters());
         final Parameter valueParam = getParameter(Parameter.VALUE);
         if (valueParam != null && !Value.DATE_TIME.equals(valueParam)
                 && !Value.DATE.equals(valueParam)
                 && !Value.PERIOD.equals(valueParam)) {
             throw new ValidationException("Parameter [" + Parameter.VALUE
                     + "] is invalid");
         }
         ParameterValidator.getInstance().assertOneOrLess(Parameter.TZID,
                 getParameters());
         /*
          * ; the following is optional, ; and MAY occur more than once (";" xparam)
          */
     }
     /**
      * @return Returns the period list.
      */
     public final PeriodList getPeriods() {
         return periods;
     }
     /**
      * {@inheritDoc}
      */
     public final void setValue(final String aValue) throws ParseException {
         if (Value.PERIOD.equals(getParameter(Parameter.VALUE))) {
             periods = new PeriodList(aValue);
         }
         else {
             super.setValue(aValue);
         }
     }
     /**
      * {@inheritDoc}
      */
     public final String getValue() {
         if (periods != null && !(periods.isEmpty() && periods.isUnmodifiable())) {
             return Strings.valueOf(getPeriods());
         }
         return super.getValue();
     }
     /**
      * {@inheritDoc}
      */
     public final void setTimeZone(TimeZone timezone) {
         if (periods != null && !(periods.isEmpty() && periods.isUnmodifiable())) {
             periods.setTimeZone(timezone);
         }
         else {
             super.setTimeZone(timezone);
         }
     }
 }

Caldavsync Sources / annotate

src/net/fortuna/ical4j/model/property/RDate.java@45d57ecba757 (annotated)

src/net/fortuna/ical4j/model/property/RDate.java