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Message-ID: <ec6e67fd0802262316y4d11084erdf15f3d041c380f8@mail.gmail.com>
Date: Wed, 27 Feb 2008 07:16:34 +0000
From: "James Strachan" <james.strachan@gmail.com>
To: camel-user@activemq.apache.org
Subject: Re: setting JMSXGroupId property from within a processor
In-Reply-To: <15707114.post@talk.nabble.com>
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References: <15706825.post@talk.nabble.com>
	 <ec6e67fd0802262249l79431d42vbc9254a597313d22@mail.gmail.com>
	 <15707114.post@talk.nabble.com>

BTW am wondering if the issue is that the processor doesn't create an
OUT body - so its gonna reuse the IN? e.g. I wonder if you set the
header on the IN, or set some kinda  OUT body?

On 27/02/2008, Kamal <kamal_gs@yahoo.com> wrote:
>
>  We are using camel 1.2.0 and activemq 4.1.1. Should I try with the 1.3
>  snapshot.
>
>
>
>  James.Strachan wrote:
>  >
>  > Which version of Camel are you using BTW? Just wondered if this has
>  > been fixed since 1.2.0 (we so need 1.3.0 to be released! :)
>  >
>  > On 27/02/2008, Kamal <kamal_gs@yahoo.com> wrote:
>  >>
>  >>  I am trying to set the JMXGroupId property from within a processor using
>  >> the
>  >>  following code.
>  >>  exchange.getOut().setHeader("JMSXGroupID",groupId);
>  >>  which doesn't work.
>  >>
>  >>  I also tried to get hold of the underlying JMSMessage by casting the
>  >> Message
>  >>  object, but the underlying JMS message object is null.
>  >>                 Message outMessage = exchange.getOut();
>  >>                 JmsMessage jmsOutMessage = (JmsMessage) outMessage;
>  >>                 javax.jms.Message underlyingMessage =
>  >> jmsOutMessage.getJmsMessage();
>  >>                 System.out.println("underlyingMessage" +
>  >> underlyingMessage);
>  >>
>  >>  The requirement is to extract information from the message and set it as
>  >> a
>  >>  JMSXGroupID.  We don't have control over the producer.  We are using
>  >>  ActiveMQ, with Camel embedded within the broker.
>  >>
>  >>  The following is my camel context configuration
>  >>  <camelContext xmlns="http://activemq.apache.org/camel/schema/spring">
>  >>           <route>
>  >>                 <from uri="activemq:testQ-input"/>
>  >>                 <process ref="groupIdInsertionProcessor"/>
>  >>                 <to uri="activemq:testQ-output"/>
>  >>           </route>
>  >>  </camelContext>
>  >>
>  >>  <bean id="groupIdInsertionProcessor"
>  >> class="xx.GroupIdInsertionProcessor"/>
>  >>
>  >>  public class GroupIdInsertionProcessor implements Processor {
>  >>         public void process(Exchange exchange) throws Exception {
>  >>                 Message inMessage = exchange.getIn();
>  >>
>  >> exchange.getOut().setHeader("JMSXGroupID",inMessage.getBody());
>  >>         }
>  >>  }
>  >>
>  >>
>  >>  Thanks for the help.
>  >>
>  >>  Regards,
>  >>  Kamal
>  >>
>  >> --
>  >>  View this message in context:
>  >> http://www.nabble.com/setting-JMSXGroupId-property-from-within-a-processor-tp15706825s22882p15706825.html
>  >>  Sent from the Camel - Users mailing list archive at Nabble.com.
>  >>
>  >>
>  >
>  >
>  > --
>  > James
>  > -------
>  > http://macstrac.blogspot.com/
>  >
>  > Open Source Integration
>  > http://open.iona.com
>  >
>  >
>
>
> --
>  View this message in context: http://www.nabble.com/setting-JMSXGroupId-property-from-within-a-processor-tp15706825s22882p15707114.html
>
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>


-- 
James
-------
http://macstrac.blogspot.com/

Open Source Integration
http://open.iona.com