<?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

 * @subpackage StrikeIron

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

 */

/**

 * This class allows StrikeIron authentication credentials to be specified

 * in one place and provides a factory for returning instances of different

 * StrikeIron service classes.

 *

 * @category   Zend

 * @package    Zend_Service

 * @subpackage StrikeIron

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

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

 */

class Zend_Service_StrikeIron

{

    /**

     * Options to pass to Zend_Service_StrikeIron_Base constructor

     * @param array

     */

    protected $_options;

    /**

     * Class constructor

     *

     * @param array  $options  Options to pass to Zend_Service_StrikeIron_Base constructor

     */

    public function __construct($options = array())

    {

        $this->_options = $options;

    }

    /**

     * Factory method to return a preconfigured Zend_Service_StrikeIron_*

     * instance.

     *

     * @param  null|string  $options  Service options

     * @return object       Zend_Service_StrikeIron_* instance

     * @throws Zend_Service_StrikeIron_Exception

     */

    public function getService($options = array())

    {

        $class = isset($options['class']) ? $options['class'] : 'Base';

        unset($options['class']);

        if (strpos($class, '_') === false) {

            $class = "Zend_Service_StrikeIron_{$class}";

        }

        try {

            if (!class_exists($class)) {

                require_once 'Zend/Loader.php';

                @Zend_Loader::loadClass($class);

            }

            if (!class_exists($class, false)) {

                throw new Exception('Class file not found');

            }

        } catch (Exception $e) {

            $msg = "Service '$class' could not be loaded: " . $e->getMessage();

            /**

             * @see Zend_Service_StrikeIron_Exception

             */

            require_once 'Zend/Service/StrikeIron/Exception.php';

            throw new Zend_Service_StrikeIron_Exception($msg, $e->getCode(), $e);

        }

        // instantiate and return the service

        $service = new $class(array_merge($this->_options, $options));

        return $service;

    }

}