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E:/E/GEAMP/www/openbiz/openbiz/others/Zend/Validate/Barcode.php

00001 <?php
00025 require_once 'Zend/Validate/Abstract.php';
00026 
00033 class Zend_Validate_Barcode extends Zend_Validate_Abstract
00034 {
00040     protected $_barcodeValidator;
00041 
00049     public function __construct($barcodeType)
00050     {
00051         $this->setType($barcodeType);
00052     }
00053 
00061     public function setType($barcodeType)
00062     {
00063         switch (strtolower($barcodeType)) {
00064             case 'upc':
00065             case 'upc-a':
00066                 require_once 'Zend/Validate/Barcode/UpcA.php';
00067                 $class = 'Zend_Validate_Barcode_UpcA';
00068                 break;
00069             case 'ean13':
00070             case 'ean-13':
00071                 require_once 'Zend/Validate/Barcode/Ean13.php';
00072                 $class = 'Zend_Validate_Barcode_Ean13';
00073                 break;
00074             default:
00075                 require_once 'Zend/Validate/Exception.php';
00076                 throw new Zend_Validate_Exception("Barcode type '$barcodeType' is not supported'");
00077                 break;
00078         }
00079 
00080         $this->_barcodeValidator = new $class;
00081     }
00082 
00091     public function isValid($value)
00092     {
00093         return call_user_func(array($this->_barcodeValidator, 'isValid'), $value);
00094     }
00095 }

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