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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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* @package Zend_Service
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* @subpackage Technorati
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: KeyInfoResult.php 8064 2008-02-16 10:58:39Z thomas $
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* Represents a single Technorati KeyInfo query result object.
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* It provides information about your Technorati API Key daily usage.
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* @package Zend_Service
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* @subpackage Technorati
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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class Zend_Service_Technorati_KeyInfoResult
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* Number of queries used today
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protected $_apiQueries;
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* Total number of available queries per day
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protected $_maxQueries;
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* Constructs a new object from DOM Element.
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* Parses given Key element from $dom and sets API key string.
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* @param DomElement $dom the ReST fragment for this object
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* @param string $apiKey the API Key string
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public function __construct(DomDocument $dom, $apiKey = null)
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// $this->_dom = $dom;
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// $this->_xpath = new DOMXPath($dom);
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$xpath = new DOMXPath($dom);
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$this->_apiQueries = (int) $xpath->query('/tapi/document/result/apiqueries/text()')->item(0)->data;
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$this->_maxQueries = (int) $xpath->query('/tapi/document/result/maxqueries/text()')->item(0)->data;
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$this->setApiKey($apiKey);
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* Returns API Key string.
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* @return string API Key string
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public function getApiKey() {
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return $this->_apiKey;
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* Returns the number of queries sent today.
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* @return int number of queries sent today
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public function getApiQueries() {
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return $this->_apiQueries;
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* Returns Key's daily query limit.
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* @return int maximum number of available queries per day
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public function getMaxQueries() {
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return $this->_maxQueries;
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* Sets API Key string.
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* @param string $apiKey the API Key
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* @return Zend_Service_Technorati_KeyInfoResult $this instance
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public function setApiKey($apiKey) {
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$this->_apiKey = $apiKey;