com.helger.datetime.holiday.mgr.XMLUtil.java Source code

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Here is the source code for com.helger.datetime.holiday.mgr.XMLUtil.java

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/**
 * Copyright (C) 2014-2015 Philip Helger (www.helger.com)
 * philip[at]helger[dot]com
 *
 * 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 com.helger.datetime.holiday.mgr;

import javax.annotation.Nonnegative;
import javax.annotation.Nonnull;

import org.joda.time.DateTimeConstants;
import org.joda.time.LocalDate;

import com.helger.datetime.PDTFactory;
import com.helger.datetime.holiday.EHolidayType;
import com.helger.datetime.holiday.IHolidayType;
import com.helger.datetime.holiday.config.Fixed;
import com.helger.datetime.holiday.config.HolidayType;
import com.helger.datetime.holiday.config.Month;
import com.helger.datetime.holiday.config.Weekday;

/**
 * @author svdi1de
 * @author Philip Helger
 */
public final class XMLUtil {
    private XMLUtil() {
    }

    /**
     * Returns the {@link DateTimeConstants} value for the given weekday.
     * 
     * @param eWeekday
     *        Day of week to convert
     * @return {@link DateTimeConstants} value.
     */
    @Nonnegative
    public static int getWeekday(@Nonnull final Weekday eWeekday) {
        switch (eWeekday) {
        case MONDAY:
            return DateTimeConstants.MONDAY;
        case TUESDAY:
            return DateTimeConstants.TUESDAY;
        case WEDNESDAY:
            return DateTimeConstants.WEDNESDAY;
        case THURSDAY:
            return DateTimeConstants.THURSDAY;
        case FRIDAY:
            return DateTimeConstants.FRIDAY;
        case SATURDAY:
            return DateTimeConstants.SATURDAY;
        case SUNDAY:
            return DateTimeConstants.SUNDAY;
        default:
            throw new IllegalArgumentException("Unknown weekday " + eWeekday);
        }
    }

    /**
     * Returns the {@link DateTimeConstants} value for the given month.
     * 
     * @param eMonth
     *        Month of year to convert
     * @return {@link DateTimeConstants} value.
     */
    @Nonnegative
    public static int getMonth(@Nonnull final Month eMonth) {
        switch (eMonth) {
        case JANUARY:
            return DateTimeConstants.JANUARY;
        case FEBRUARY:
            return DateTimeConstants.FEBRUARY;
        case MARCH:
            return DateTimeConstants.MARCH;
        case APRIL:
            return DateTimeConstants.APRIL;
        case MAY:
            return DateTimeConstants.MAY;
        case JUNE:
            return DateTimeConstants.JUNE;
        case JULY:
            return DateTimeConstants.JULY;
        case AUGUST:
            return DateTimeConstants.AUGUST;
        case SEPTEMBER:
            return DateTimeConstants.SEPTEMBER;
        case OCTOBER:
            return DateTimeConstants.OCTOBER;
        case NOVEMBER:
            return DateTimeConstants.NOVEMBER;
        case DECEMBER:
            return DateTimeConstants.DECEMBER;
        default:
            throw new IllegalArgumentException("Unknown month " + eMonth);
        }
    }

    /**
     * Gets the type.
     * 
     * @param eType
     *        the type of holiday in the config
     * @return the type of holiday
     */
    @Nonnull
    public static IHolidayType getType(@Nonnull final HolidayType eType) {
        switch (eType) {
        case OFFICIAL_HOLIDAY:
            return EHolidayType.OFFICIAL_HOLIDAY;
        case UNOFFICIAL_HOLIDAY:
            return EHolidayType.UNOFFICIAL_HOLIDAY;
        default:
            throw new IllegalArgumentException("Unknown type " + eType);
        }
    }

    /**
     * Creates the date from the month/day within the specified year.
     * 
     * @param nYear
     *        Year to created the date for
     * @param aFixed
     *        The fixed information
     * @return A local date instance.
     */
    @Nonnull
    public static LocalDate create(@Nonnegative final int nYear, @Nonnull final Fixed aFixed) {
        return PDTFactory.createLocalDate(nYear, getMonth(aFixed.getMonth()), aFixed.getDay().intValue());
    }
}