notifyError.java

	public static void notifyError(final Throwable e) {

		try {

			if (Validator.isNull(PortletPropsValues.WEBHOOK_LOG_URL)) {
				return;
			}

			final StringBuilder sb = new StringBuilder();

			sb.append("machine: " + PortalUtil.getComputerName());
			sb.append("\n");

			for (StackTraceElement element : e.getStackTrace()) {
				sb.append(element.toString());
				sb.append("\n");
			}

			HttpResponse<String> jsonResponse =
				Unirest.post(PortletPropsValues.WEBHOOK_LOG_URL)
				.field("payload",new JSONObject(){{
					put("pretext", e.getMessage());
					put("text", sb.toString());
					put("color", "#D00000");
				}})
				.asString();
		}
		catch (Exception e1) {

			_log.error(e1);
		}
	}