<?php

/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */

/**
 * Maple - PHP Web Application Framework
 *
 * PHP versions 4 and 5
 *
 * LICENSE: This source file is subject to version 3.0 of the PHP license
 * that is available through the world-wide-web at the following URI:
 * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
 * the PHP License and are unable to obtain it through the web, please
 * send a note to license@php.net so we can mail you a copy immediately.
 *
 * @package     Maple.filter
 * @author      TAKAHASHI Kunihiko <kunit@kunit.jp>
 * @copyright   2004-2006 The Maple Project
 * @license     http://www.php.net/license/3_0.txt  PHP License 3.0
 * @version     CVS: $Id: Filter_Validate.class.php,v 1.5 2006/08/30 12:48:26 hawkring Exp $
 */

require_once MAPLE_DIR .'/core/ValidatorManager.class.php';

/**
 * Validateの実行準備および実行を行うFilter
 *
 * @package     Maple.filter
 * @author      TAKAHASHI Kunihiko <kunit@kunit.jp>
 * @copyright   2004-2006 The Maple Project
 * @license     http://www.php.net/license/3_0.txt  PHP License 3.0
 * @access      public
 * @since       3.0.0
 */
class Filter_Validate extends Filter
{
    /**
     * コンストラクター
     *
     * @access  public
     * @since   3.0.0
     */
    function Filter_Validate()
    {
        parent::Filter();
    }

    /**
     * Validate処理を実行
     *
     * @access  public
     * @since   3.0.0
     **/
    function execute()
    {
        $log =& LogFactory::getLog();
        $log->trace("Filter_Validateの前処理が実行されました", "Filter_Validate#execute");

        $container =& DIContainerFactory::getContainer();
        $actionChain =& $container->getComponent("ActionChain");
        $errorList =& $actionChain->getCurErrorList();
        $type = $errorList->getType();

        //
        // 前のフィルターでエラーが発生してなくて、項目がある場合には実行
        //
        $attributes = $this->getAttributes();

        if (($type == "") &&
            is_array($attributes) && (count($attributes) > 0)) {
            $validatorManager =& new ValidatorManager();
            $validatorManager->execute($attributes);
        }

        $filterChain =& $container->getComponent("FilterChain");
        $filterChain->execute();

        $log->trace("Filter_Validateの後処理が実行されました", "Filter_Validate#execute");
    }
}
?>
