Source of file RendererPluginManager.php
Size: 1,747 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Barcode/RendererPluginManager.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Barcode; use Zend\ServiceManager\AbstractPluginManager; /** * Plugin manager implementation for barcode renderers. * * Enforces that barcode parsers retrieved are instances of * Renderer\AbstractRenderer. Additionally, it registers a number of default * barcode renderers. */ class RendererPluginManager extends AbstractPluginManager { /** * @var bool Ensure services are not shared */ protected $shareByDefault = false; /** * Default set of barcode renderers * * @var array */ protected $invokableClasses = array( 'image' => 'Zend\Barcode\Renderer\Image', 'pdf' => 'Zend\Barcode\Renderer\Pdf', 'svg' => 'Zend\Barcode\Renderer\Svg' ); /** * Validate the plugin * * Checks that the barcode parser loaded is an instance * of Renderer\AbstractRenderer. * * @param mixed $plugin * @return void * @throws Exception\InvalidArgumentException if invalid */ public function validatePlugin($plugin) { if ($plugin instanceof Renderer\AbstractRenderer) { // we're okay return; } throw new Exception\InvalidArgumentException(sprintf( 'Plugin of type %s is invalid; must extend %s\Renderer\AbstractRenderer', (is_object($plugin) ? get_class($plugin) : gettype($plugin)), __NAMESPACE__ )); } } |