ViewHelpers with Namespaces

View.html

{namespace p=Codearts\Prisma\ViewHelpers}
{p:transformToType(value:settings.vpimage,dataType:'Codearts\Vpimages\Domain\Model\Image')->v:var.set(name:'vpimage')}

ViewHelper.php

<?php
namespace Codearts\Prisma\ViewHelpers;

/***************************************************************
 *  Copyright notice
 *
 *  (c) 2013 Benjamin Rau <rau@codearts.at>, Interwall
 *  
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/

/**
 *
 *
 * @package prisma
 * @license http://www.gnu.org/licenses/gpl.html GNU General Public License, version 3 or later
 *
 */
class TransformToTypeViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper {
  
	/**
	 * @var \TYPO3\CMS\Extbase\Object\ObjectManagerInterface
	 * @inject
	 */
	protected $objectManager;
	
	/**
	 * @param string $value 
	 * @param string $dataType
	 * @return mixed Transformed Value
	 */
	public function render($value,$dataType) {
	}
}