/**
* Copyright 2010 Sven Diedrichsen
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package de.jollyday.parser.impl;
import java.util.Set;
import org.joda.time.LocalDate;
import de.jollyday.Holiday;
import de.jollyday.HolidayType;
import de.jollyday.config.Holidays;
import de.jollyday.config.RelativeToFixed;
import de.jollyday.config.When;
import de.jollyday.parser.AbstractHolidayParser;
/**
* The Class RelativeToFixedParser.
*
* @author tboven
* @version $Id: $
*/
public class RelativeToFixedParser extends AbstractHolidayParser {
/*
* (non-Javadoc)
*
* @see de.jollyday.parser.HolidayParser#parse(int, java.util.Set,
* de.jollyday.config.Holidays)
*/
/** {@inheritDoc} */
public void parse(int year, Set<Holiday> holidays, final Holidays config) {
for (RelativeToFixed rf : config.getRelativeToFixed()) {
if (!isValid(rf, year)) {
continue;
}
LocalDate fixed = calendarUtil.create(year, rf.getDate());
if (rf.getWeekday() != null) {
// if weekday is set -> move to weekday
int day = xmlUtil.getWeekday(rf.getWeekday());
int direction = (rf.getWhen() == When.BEFORE ? -1 : 1);
do {
fixed = fixed.plusDays(direction);
} while (fixed.getDayOfWeek() != day);
} else if (rf.getDays() != null) {
// if number of days set -> move number of days
fixed = fixed.plusDays(rf.getWhen() == When.BEFORE ? -rf.getDays() : rf.getDays());
}
HolidayType type = xmlUtil.getType(rf.getLocalizedType());
holidays.add(new Holiday(fixed, rf.getDescriptionPropertiesKey(), type));
}
}
}