001package biweekly.property;
002
003import java.util.List;
004
005import biweekly.Warning;
006import biweekly.component.ICalComponent;
007import biweekly.util.UtcOffset;
008
009/*
010 Copyright (c) 2013, Michael Angstadt
011 All rights reserved.
012
013 Redistribution and use in source and binary forms, with or without
014 modification, are permitted provided that the following conditions are met: 
015
016 1. Redistributions of source code must retain the above copyright notice, this
017 list of conditions and the following disclaimer. 
018 2. Redistributions in binary form must reproduce the above copyright notice,
019 this list of conditions and the following disclaimer in the documentation
020 and/or other materials provided with the distribution. 
021
022 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
023 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
024 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
025 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
026 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
027 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
028 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
029 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
030 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
031 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
032 */
033
034/**
035 * Represents a property whose value is a timezone offset.
036 * @author Michael Angstadt
037 */
038public class UtcOffsetProperty extends ValuedProperty<UtcOffset> {
039        public UtcOffsetProperty(int hourOffset, int minuteOffset) {
040                this(new UtcOffset(hourOffset, minuteOffset));
041        }
042
043        public UtcOffsetProperty(UtcOffset offset) {
044                super(offset);
045        }
046
047        public Integer getHourOffset() {
048                return (value == null) ? null : value.getHour();
049        }
050
051        public Integer getMinuteOffset() {
052                return (value == null) ? null : value.getMinute();
053        }
054
055        public void setValue(int hourOffset, int minuteOffset) {
056                setValue(new UtcOffset(hourOffset, minuteOffset));
057        }
058
059        @Override
060        protected void validate(List<ICalComponent> components, List<Warning> warnings) {
061                super.validate(components, warnings);
062                if (value == null) {
063                        return;
064                }
065
066                if (value.getMinute() < 0 || value.getMinute() > 59) {
067                        warnings.add(Warning.validate(34));
068                }
069        }
070}