<?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_Service

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: Abstract.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

/**

 * Zend_Http_Client

 */

require_once 'Zend/Http/Client.php';

/**

 * @category   Zend

 * @package    Zend_Service

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

abstract class Zend_Service_Abstract

{

    /**

     * HTTP Client used to query all web services

     *

     * @var Zend_Http_Client

     */

    protected static $_httpClient = null;

    /**

     * Sets the HTTP client object to use for retrieving the feeds.  If none

     * is set, the default Zend_Http_Client will be used.

     *

     * @param Zend_Http_Client $httpClient

     */

    final public static function setHttpClient(Zend_Http_Client $httpClient)

    {

        self::$_httpClient = $httpClient;

    }

    /**

     * Gets the HTTP client object.

     *

     * @return Zend_Http_Client

     */

    final public static function getHttpClient()

    {

        if (!self::$_httpClient instanceof Zend_Http_Client) {

            self::$_httpClient = new Zend_Http_Client();

        }

        return self::$_httpClient;

    }

}