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_Eav
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:  * Enter description here...
30:  *
31:  * Properties:
32:  * - prefix
33:  * - pad_length
34:  * - pad_char
35:  * - last_id
36:  */
37: abstract class Mage_Eav_Model_Entity_Increment_Abstract extends Varien_Object
38:     implements Mage_Eav_Model_Entity_Increment_Interface
39: {
40:     public function getPadLength()
41:     {
42:         $padLength = $this->getData('pad_length');
43:         if (empty($padLength)) {
44:             $padLength = 8;
45:         }
46:         return $padLength;
47:     }
48: 
49:     public function getPadChar()
50:     {
51:         $padChar = $this->getData('pad_char');
52:         if (empty($padChar)) {
53:             $padChar = '0';
54:         }
55:         return $padChar;
56:     }
57: 
58:     public function format($id)
59:     {
60:         $result = $this->getPrefix();
61:         $result.= str_pad((string)$id, $this->getPadLength(), $this->getPadChar(), STR_PAD_LEFT);
62:         return $result;
63:     }
64: 
65:     public function frontendFormat($id)
66:     {
67:         return $id;
68:     }
69: }
70: