<?php

/*

 * This file is part of the Assetic package, an OpenSky project.

 *

 * (c) 2010-2011 OpenSky Project Inc

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Assetic\Asset;

use Assetic\Filter\FilterInterface;

/**

 * Represents a string asset.

 *

 * @author Kris Wallsmith <kris.wallsmith@gmail.com>

 */

class StringAsset extends BaseAsset

{

    private $content;

    private $lastModified;

    /**

     * Constructor.

     *

     * @param string $content    The content of the asset

     * @param array  $filters    Filters for the asset

     * @param string $sourceRoot The source asset root directory

     * @param string $sourcePath The source asset path

     */

    public function __construct($content, $filters = array(), $sourceRoot = null, $sourcePath = null)

    {

        $this->content = $content;

        parent::__construct($filters, $sourceRoot, $sourcePath);

    }

    public function load(FilterInterface $additionalFilter = null)

    {

        $this->doLoad($this->content, $additionalFilter);

    }

    public function setLastModified($lastModified)

    {

        $this->lastModified = $lastModified;

    }

    public function getLastModified()

    {

        return $this->lastModified;

    }

}