Method createMessageId

lib/java/src/main/java/com/dianping/cat/Cat.java:98–109

()

	}

    public static String createMessageId() {
        if (isEnabled()) {
            try {
                return Cat.getProducer().createMessageId();
            } catch (Exception e) {
                errorHandler(e);
                return NullMessageProducer.NULL_MESSAGE_PRODUCER.createMessageId();
            }
        } else {
            return NullMessageProducer.NULL_MESSAGE_PRODUCER.createMessageId();
        }
    }

    public static void enable() {
        enabled = true;