Source for file Austria.php

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
/**
 * Driver for holidays in Austria
 *
 * PHP Version 4
 *
 * Copyright (c) 1997-2008 The PHP Group
 *
 * This source file is subject to version 3.0 of the PHP license,
 * that is bundled with this package in the file LICENSE, and is
 * available at through the world-wide-web at
 * http://www.php.net/license/3_01.txt.
 * If you did not receive a copy of the PHP license and are unable to
 * obtain it through the world-wide-web, please send a note to
 * license@php.net so we can mail you a copy immediately.
 *
 * @category Date
 * @package  Date_Holidays
 * @author   Stephan Schmidt <schst@php-tools.net>
 * @author   Carsten Lucke <luckec@tool-garage.de>
 * @license  http://www.php.net/license/3_01.txt PHP License 3.0.1
 * @version  CVS: $Id: Austria.php,v 1.7 2008/03/17 11:37:49 kguest Exp $
 * @link     http://pear.php.net/package/Date_Holidays
 */
 
/**
 * Requires Christian driver
 */
require_once 'Date/Holidays/Driver/Christian.php';
 
/**
 * class that calculates Austrian holidays
 *
 * @category   Date
 * @package    Date_Holidays
 * @author     Klemens Ullmann <klemens@ull.at>
 * @subpackage Driver
 * @license    http://www.php.net/license/3_01.txt PHP License 3.0.1
 * @version    CVS: $Id: Austria.php,v 1.7 2008/03/17 11:37:49 kguest Exp $
 * @link       http://pear.php.net/package/Date_Holidays
 */
class Date_Holidays_Driver_Austria extends Date_Holidays_Driver
{
    /**
     * Constructor
     *
     * Use the Date_Holidays::factory() method to construct an object of a certain
     * driver
     *
     * @access   protected
     */
    function Date_Holidays_Driver_Austria()
    {
    }
 
    /**
     * Build the internal arrays that contain data about the calculated holidays
     *
     * @access   protected
     * @return   boolean true on success, otherwise a PEAR_ErrorStack object
     * @throws   object PEAR_ErrorStack
     */
    function _buildHolidays()
    {
        /**
         * New Year's Day
         */
        $this->_addHoliday('newYearsDay', $this->_year . '-01-01', 'Neujahr');
 
        /**
         * Epiphanias
         */
        $this->_addHoliday('epiphany',
                           $this->_year . '-01-06',
                           'Heilige Drei Könige');
 
        /**
         * Easter Sunday
         */
        $easterDate = Date_Holidays_Driver_Christian::calcEaster($this->_year);
        $this->_addHoliday('easter', $easterDate, 'Ostersonntag');
 
        /**
         * Easter Monday
         */
        $this->_addHoliday('easterMonday', $easterDate->getNextDay(), 'Ostermontag');
 
        /**
         * Day of Work
         */
        $this->_addHoliday('dayOfWork', $this->_year . '-05-01', 'Tag der Arbeit');
 
        /**
         * Whitsun (determines Whit Monday, Ascension Day and
         * Feast of Corpus Christi)
         */
        $whitsunDate = new Date($easterDate);
        $whitsunDate->addSpan(new Date_Span('49, 0, 0, 0'));
        $this->_addHoliday('whitsun', $whitsunDate, 'Pfingstsonntag');
 
        /**
         * Ascension Day
         */
        $ascensionDayDate = new Date($whitsunDate);
        $ascensionDayDate->subtractSpan(new Date_Span('10, 0, 0, 0'));
        $this->_addHoliday('ascensionDay',
                           $ascensionDayDate,
                           'Christi Himmelfahrt');
 
        /**
         * Whit Monday
         */
        $this->_addHoliday('whitMonday',
                           $whitsunDate->getNextDay(),
                           'Pfingstmontag');
 
        /**
         * Feast of Corpus Christi
         */
        $corpusChristiDate = new Date($whitsunDate);
        $corpusChristiDate->addSpan(new Date_Span('11, 0, 0, 0'));
        $this->_addHoliday('corpusChristi',
                           $corpusChristiDate,
                           'Fronleichnam');
 
        /**
         * Ascension of Maria
         */
        $this->_addHoliday('mariaAscension',
                           $this->_year . '-08-15',
                           'Maria Himmelfahrt');
 
        /**
         * Österreichischer Nationalfeiertag
         */
        $this->_addHoliday('nationalDayAustria',
                           $this->_year . '-10-26',
                           'Österreichischer Nationalfeiertag');
 
        /**
         * All Saints' Day
         */
        $this->_addHoliday('allSaintsDay',
                           $this->_year . '-11-01',
                           'Allerheiligen');
 
        /**
         * Christmas day
         */
        $this->_addHoliday('christmasDay',
                           $this->_year . '-12-25',
                           '1. Weihnachtsfeiertag');
 
        /**
         * Boxing day
         */
        $this->_addHoliday('boxingDay',
                           $this->_year . '-12-26',
                           '2. Weihnachtsfeiertag');
 
 
        if (Date_Holidays::errorsOccurred()) {
            return Date_Holidays::getErrorStack();
        }
        return true;
    }
 
    /**
     * Method that returns an array containing the ISO3166 codes that may possibly
     * identify a driver.
     *
     * @static
     * @access public
     * @return array possible ISO3166 codes
     */
    function getISO3166Codes()
    {
        return array('at');
    }
}
?>