[rabbitmq-discuss] Grails Plugin failed to fetch groovy Objects.

abinesh s abinesh.s at gmail.com
Fri Jun 24 12:46:13 BST 2011

Hi Peter,

Many Thanks for your reply. my handleMessage() looks like the following one.

void handleMessage(Map message) {
        try {
            User employee = message.msg
            println("Employee Id:"+employee.getId()+"Employee
        catch (Exception e) {

The Object is serializable and then I place it in a Map object and then I
produced it into the queue. But, the messages are not yet getting fetched.
Please help me to get rid of this please. Thanks in advance.

On Fri, Jun 24, 2011 at 2:55 PM, Peter Ledbrook <peter at cacoethes.co.uk>wrote:

> > Our problem is that, We created two Grails applications and one
> application trying to post messages and it is posting successfully. And
> another application has to fetch it and needs to process it. But, The
> messages are not getting fetched and processed. Dont know whats happening
> there. And if we are using java objects it is working fine(both producer and
> consumer). But the Groovy objects are not getting fetched. We need some
> urgent solution to this problem. We are using RabbitMQ Grails plugin version
> 0.3.
> What does your listener service look like? In particular, are you
> specifying a type in the handeMessage() method? Are your Groovy
> objects serializable?
> Don't forget you can also increase the logging level to see what's
> happening. I recommend monitoring the "org.grails.rabbitmq" and
> "org.springframework.amqp" packages.
> Hope that helps,
> Peter
> --
> Peter Ledbrook
> Grails Advocate
> SpringSource - A Division of VMware

Thanks and Regards
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