protected function setSearchResultsAsXml($searchValue, $searchResults)
    {
        $pagePublishTable = $this->getServiceLocator()->get('MelisEngineTablePagePublished');
        $pageLangTbl = $this->getServiceLocator()->get('MelisEngineTablePageLang');
        $cmsLangTbl  = $this->getServiceLocator()->get('MelisEngineTableCmsLang');
        $pageTreeSvc = $this->getServiceLocator()->get('MelisEngineTree');
        $xmlContent = '<?xml version="1.0" encoding="UTF-8"?>';
        $xmlContent.= '<document type="MelisSearchResults" author="MelisTechnology" version="2.0">';
        $xmlContent.= '<searchQuery>'.$searchValue.'</searchQuery>';

        $lastEditedDate = null;
        $pageStatus     = null;
        $totalResults   = 0;

        foreach($searchResults as $result) {

            $pageData = $pagePublishTable->getEntryById($result->page_id)->current();
            $pageLangId = $pageLangTbl->getEntryByField('plang_page_id',(int) $result->page_id )->current();
            $pageUrl    = $pageTreeSvc->getPageLink($result->page_id,true);
            $pageLangId = $pageLangId->plang_lang_id;
            $pageLangLocale = $cmsLangTbl->getEntryById($pageLangId)->current();
            $pageLangLocale = $pageLangLocale->lang_cms_locale;

            if($pageData) {
                $lastEditedDate = $pageData->page_edit_date;
                $pageStatus     = $pageData->page_status;
            }

            $description = $this->limitedText($result->description);

            $xmlContent .= '<result>';
            $xmlContent .= '    <score>' . round($result->score, 2, PHP_ROUND_HALF_EVEN) . '</score>';
            $xmlContent .= '    <pageStatus>' . $pageStatus         .'</pageStatus>';
            $xmlContent .= '    <url>'        . $pageUrl        .'</url>';
            $xmlContent .= '    <pageId>'     . $result->page_id    .'</pageId>';
            $xmlContent .= '    <pageName>'   . $result->page_name  .'</pageName>';
            $xmlContent .= '    <pageLangId>'   . $pageLangId  .'</pageLangId>';
            $xmlContent .= '    <pageLangLocale>'   . $pageLangLocale  .'</pageLangLocale>';
            $xmlContent .= '    <lastPageEdit>' . $lastEditedDate   .'</lastPageEdit>';
            $xmlContent .= '    <description>' .  $description  .'</description>';
            $xmlContent .= '</result>';

            $totalResults++;
        }
        $xmlContent.= '<totalResults>'.$totalResults.'</totalResults>';


        $xmlContent.= '</document>';

        return $xmlContent;
    }