1: <?php
 2: /**
 3:  * Magento
 4:  *
 5:  * NOTICE OF LICENSE
 6:  *
 7:  * This source file is subject to the Open Software License (OSL 3.0)
 8:  * that is bundled with this package in the file LICENSE.txt.
 9:  * It is also available through the world-wide-web at this URL:
10:  * http://opensource.org/licenses/osl-3.0.php
11:  * If you did not receive a copy of the license and are unable to
12:  * obtain it through the world-wide-web, please send an email
13:  * to license@magentocommerce.com so we can send you a copy immediately.
14:  *
15:  * DISCLAIMER
16:  *
17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
18:  * versions in the future. If you wish to customize Magento for your
19:  * needs please refer to http://www.magentocommerce.com for more information.
20:  *
21:  * @category    Mage
22:  * @package     Mage_Directory
23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
25:  */
26: 
27: 
28: /**
29:  * Directory Country Resource Model
30:  *
31:  * @category    Mage
32:  * @package     Mage_Directory
33:  * @author      Magento Core Team <core@magentocommerce.com>
34:  */
35: class Mage_Directory_Model_Resource_Country extends Mage_Core_Model_Resource_Db_Abstract
36: {
37:     /**
38:      * Resource initialization
39:      *
40:      */
41:     protected function _construct()
42:     {
43:         $this->_init('directory/country', 'country_id');
44:     }
45: 
46:     /**
47:      * Load country by ISO code
48:      *
49:      * @param Mage_Directory_Model_Country $country
50:      * @param string $code
51:      *
52:      * @throws Mage_Core_Exception
53:      * 
54:      * @return Mage_Directory_Model_Resource_Country
55:      */
56:     public function loadByCode(Mage_Directory_Model_Country $country, $code)
57:     {
58:         switch (strlen($code)) {
59:             case 2:
60:                 $field = 'iso2_code';
61:                 break;
62: 
63:             case 3:
64:                 $field = 'iso3_code';
65:                 break;
66: 
67:             default:
68:                 Mage::throwException(Mage::helper('directory')->__('Invalid country code: %s', $code));
69:         }
70: 
71:         return $this->load($country, $code, $field);
72:     }
73: }
74: