ArticleTypeField::fetch PHP Метод

    public function fetch($p_recordSet = null, $p_forceExists = false)
    {
        $success = parent::fetch($p_recordSet);
        if ($success && $this->getType() == self::TYPE_NUMERIC) {
            $params = explode('=', $this->m_data['field_type_param']);
            if (isset($params[0]) && $params[0] == 'precision') {
                $this->m_precision = (int) $params[1];
            }
        }
        if ($success && $this->getType() == self::TYPE_BODY) {
            $params = explode('=', $this->m_data['field_type_param']);
            if (isset($params[0]) && $params[0] == 'editor_size') {
                $this->m_editorSize = (int) $params[1];
            }
        }
        if ($success && $this->getType() == self::TYPE_COMPLEX_DATE) {
            $params = explode(';', $this->m_data['field_type_param']);
            foreach ($params as $one_param) {
                $one_param_parts = explode('=', $one_param);
                if (isset($one_param_parts[1]) && $one_param_parts[0] == 'color') {
                    $this->m_colorValue = '' . $one_param_parts[1];
                }
            }
        }
        if ($success && !$this->getType()) {
            $params = explode(';', $this->m_data['field_type_param']);
            foreach ($params as $one_param) {
                $one_param_parts = explode('=', $one_param);
                if (isset($one_param_parts[1]) && $one_param_parts[0] == 'filter') {
                    $this->m_filterOut = (bool) ('' . $one_param_parts[1]);
                }
            }
        }
        return $success;
    }