CourseIndexer.java 文件源码

@Override
protected Summary doGetSummary(Document document, Locale locale, String snippet,
        PortletURL portletURL) throws Exception {

    if(log.isDebugEnabled())log.debug("doGetSummary");

    String title = document.get(locale, Field.TITLE);

    String content = snippet;

    if (Validator.isNull(snippet)) {
        content = StringUtil.shorten(
            document.get(locale, Field.CONTENT), 200);
    }

    return new Summary(title, content, portletURL);
}