Send Message to a queue before start & end of a route starts prcoessing

[Felix Thomas]

Hello,

    I have set a Timer componet pointing to a DB, which is triggered at
some interval.  I want to send a message to a queue with some value set in
the Header before the processing starts & after its ends .

Like

Message -    STARTED
Message - DATA1
Message - DATA2
Message -   END


I tried the below approach i don't see any message in the queue

  <route customId="false" id="routeMASTER1"
            xmlns="http://camel.apache.org/schema/spring";>
            <from uri="timer://getData?period=2h" />
            <process ref="CustomHeaderProcessor" />
            <onCompletion mode="BeforeConsumer">
                  <setHeader headerName="TAG">
                    <constant>START</constant>
                  </setHeader>
                  <to
uri="rabbitmq://Localhost/MSEXCHANGE?autoDelete=false&amp;queue=MS&amp;username=XXXX&amp;password=XXX&amp;routingKey=DAMS"
                            id="to4" />
            </onCompletion>
            <onCompletion mode="AfterConsumer">
                  <setHeader headerName="TAG">
                    <constant>END</constant>
                  </setHeader>
                  <to
uri="rabbitmq://localhost/MSEXCHANGE?autoDelete=false&amp;queue=MS&amp;username=XXXX&amp;password=XXX&amp;routingKey=DAMS"
                            id="to5" />
            </onCompletion>
            <setBody id="setBody1">
                <constant>select * from TEST</constant>
            </setBody>
            <to uri="jdbc:DS?outputType=StreamList&amp;statement.maxRows=3"
id="to1" />
               ..............................
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