index.field.filename=filename
index.field.thumbnail=thumbnail
index.field.virtual_host=virtual_host
response.field.content_title=content_title
response.field.content_description=content_description
response.field.url_link=url_link
response.field.site_path=site_path
response.max.title.length=50
response.max.site.path.length=100
response.highlight.content_title.enabled=true
response.inline.mimetypes=application/pdf,text/plain

    /** The key of the configuration. e.g. content_description */
    String RESPONSE_FIELD_content_description = "response.field.content_description";

    /** The key of the configuration. e.g. url_link */
    String RESPONSE_FIELD_url_link = "response.field.url_link";

    /** The key of the configuration. e.g. site_path */
    String RESPONSE_FIELD_site_path = "response.field.site_path";

    /** The key of the configuration. e.g. 50 */

            }
            if (size >= 0) {
                return site;
            }
        }
        final Object urlLink = docMap.get(fessConfig.getResponseFieldUrlLink());
        if (urlLink != null) {
            final String returnUrl;
            final String url = urlLink.toString();
            if (LOCAL_PATH_PATTERN.matcher(url).find() || SHARED_FOLDER_PATTERN.matcher(url).find()) {