<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @author Raymond J. Kolbe <raymond.kolbe@maine.edu>
 * @copyright Copyright (c) 2012 University of Maine
 * @license	http://www.opensource.org/licenses/mit-license.php MIT License
 */

namespace DOMPDFModule\Mvc\Service;

use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
use DOMPDFModule\View\Strategy\PdfStrategy;

class ViewPdfStrategyFactory implements FactoryInterface
{
    /**
     * Create and return the PDF view strategy
     *
     * Retrieves the ViewPdfRenderer service from the service locator, and
     * injects it into the constructor for the PDF strategy.
     *
     * @param  ServiceLocatorInterface $serviceLocator 
     * @return PdfStrategy
     */
    public function createService(ServiceLocatorInterface $serviceLocator)
    {
        $pdfRenderer = $serviceLocator->get('ViewPdfRenderer');
        $pdfStrategy = new PdfStrategy($pdfRenderer);
        
        return $pdfStrategy;
    }
}