protected void asHtml(Writer writer, String resourceName, Map<String, Object> startingParams) { if (TextUtils.stringSet(resourceName)) { try { templatingEngine.render(file(resourceName)).applying(startingParams).asHtml(writer); } catch (IOException e) { log.error("Error while rendering velocity template for '" + resourceName + "'.", e); } } }
protected String getHtml(String resourceName, Map<String, Object> startingParams) { if (TextUtils.stringSet(resourceName)) { try { return templatingEngine.render(file(resourceName)).applying(startingParams).asHtml(); } catch (VelocityException e) { log.error("Error while rendering velocity template for '" + resourceName + "'.", e); } } return ""; }