TemplatedPortlet.java 文件源码

/**
 * Renders an ADT.
 *
 * @param request the request
 * @param response the response
 * @param templateCtx the template context
 * @param templateUUID the UUID of the ADT (DDMTemplate object/table) to render
 * @throws TemplateNotFoundException if no template having such UUID could be found
 * @throws CouldNotRenderTemplateException if the template could not be rendered
 */
public void renderADT(RenderRequest request, RenderResponse response, Map<String, Object> templateCtx, String templateUUID) throws CouldNotRenderTemplateException, TemplateNotFoundException {
    HttpServletRequest httpServletRequest = this.portal.getHttpServletRequest(request);
    HttpServletResponse httpServletResponse = this.portal.getHttpServletResponse(response);
    ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
    long companyId = themeDisplay.getCompanyId();

    try {
        List<DDMTemplate> ddmTemplates = this.getDDMTemplateLocalService().getDDMTemplatesByUuidAndCompanyId(templateUUID, companyId);
        if (ddmTemplates.isEmpty()) {
            throw new TemplateNotFoundException("No ADT found with companyId ["+companyId+"] and UUID ["+templateUUID+"]");
        }
        String renderedTemplate = this.getPortletDisplayTemplate().renderDDMTemplate(httpServletRequest, httpServletResponse, ddmTemplates.get(0), Collections.emptyList(), templateCtx);
        response.getWriter().write(renderedTemplate);
    } catch (Exception e) {
        throw new CouldNotRenderTemplateException("Could not render from ADT [" + templateUUID + "]", e);
    }
}