<?php/** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category   Zend * @package    Zend_Gdata * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License *//** * @see Zend_Gdata_Extension */require_once 'Zend/Gdata/Extension.php';/** * Represents the gCal:timezone element used by the Calendar data API * * @category   Zend * @package    Zend_Gdata * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license    http://framework.zend.com/license/new-bsd     New BSD License */class Zend_Gdata_Calendar_Extension_Timezone extends Zend_Gdata_Extension{    protected $_rootNamespace = 'gCal';    protected $_rootElement = 'timezone';    protected $_value = null;    /**     * Constructs a new Zend_Gdata_Calendar_Extension_Timezone object.     * @param string $value (optional) The text content of the element.     */    public function __construct($value = null)    {        foreach (Zend_Gdata_Calendar::$namespaces as $nsPrefix => $nsUri) {            $this->registerNamespace($nsPrefix, $nsUri);        }        parent::__construct();        $this->_value = $value;    }    /**     * Retrieves a DOMElement which corresponds to this element and all     * child properties.  This is used to build an entry back into a DOM     * and eventually XML text for sending to the server upon updates, or     * for application storage/persistence.     *     * @param DOMDocument $doc The DOMDocument used to construct DOMElements     * @return DOMElement The DOMElement representing this element and all     * child properties.     */    public function getDOM($doc = null)    {        $element = parent::getDOM($doc);        if ($this->_value != null) {            $element->setAttribute('value', $this->_value);        }        return $element;    }    /**     * Given a DOMNode representing an attribute, tries to map the data into     * instance members.  If no mapping is defined, the name and value are     * stored in an array.     *     * @param DOMNode $attribute The DOMNode attribute needed to be handled     */    protected function takeAttributeFromDOM($attribute)    {        switch ($attribute->localName) {        case 'value':            $this->_value = $attribute->nodeValue;            break;        default:            parent::takeAttributeFromDOM($attribute);        }    }    /**     * Get the value for this element's value attribute.     *     * @return string The value associated with this attribute.     */    public function getValue()    {        return $this->_value;    }    /**     * Set the value for this element's value attribute.     *     * @param string $value The desired value for this attribute.     * @return Zend_Gdata_Calendar_Extension_Timezone The element being modified.     */    public function setValue($value)    {        $this->_value = $value;        return $this;    }    /**     * Magic toString method allows using this directly via echo     * Works best in PHP >= 4.2.0     */    public function __toString()    {        return $this->getValue();    }}