001package biweekly.property;
002
003import java.util.List;
004
005import biweekly.ICalVersion;
006import biweekly.Warning;
007import biweekly.component.ICalComponent;
008import biweekly.util.Recurrence;
009
010/*
011 Copyright (c) 2013-2015, Michael Angstadt
012 All rights reserved.
013
014 Redistribution and use in source and binary forms, with or without
015 modification, are permitted provided that the following conditions are met: 
016
017 1. Redistributions of source code must retain the above copyright notice, this
018 list of conditions and the following disclaimer. 
019 2. Redistributions in binary form must reproduce the above copyright notice,
020 this list of conditions and the following disclaimer in the documentation
021 and/or other materials provided with the distribution. 
022
023 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
024 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
025 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
026 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
027 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
028 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
029 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
030 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
031 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
032 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
033 */
034
035/**
036 * <p>
037 * Defines a list of exceptions to the dates specified in the
038 * {@link RecurrenceRule} property.
039 * </p>
040 * <p>
041 * Note that this property has been removed from the latest version of the iCal
042 * specification. Its use should be avoided.
043 * </p>
044 * <p>
045 * <b>Code sample:</b>
046 * 
047 * <pre class="brush:java">
048 * VEvent event = new VEvent();
049 * 
050 * //&quot;bi-weekly&quot;
051 * Recurrence recur = new Recurrence.Builder(Frequency.WEEKLY).interval(2).build();
052 * ExceptionRule exrule = new ExceptionRule(recur);
053 * event.addExceptionRule(exrule);
054 * </pre>
055 * 
056 * </p>
057 * @author Michael Angstadt
058 * @see <a href="http://tools.ietf.org/html/rfc2445#page-114">RFC 2445
059 * p.114-15</a>
060 * @see <a href="http://www.imc.org/pdi/vcal-10.doc">vCal 1.0 p.31</a>
061 */
062public class ExceptionRule extends RecurrenceProperty {
063        /**
064         * Creates a new exception rule property.
065         * @param recur the recurrence rule
066         */
067        public ExceptionRule(Recurrence recur) {
068                super(recur);
069        }
070
071        @Override
072        protected void validate(List<ICalComponent> components, ICalVersion version, List<Warning> warnings) {
073                super.validate(components, version, warnings);
074
075                if (version == ICalVersion.V2_0) {
076                        warnings.add(Warning.validate(37));
077                }
078        }
079}