Re: [jira] Resolved: (AMQ-2710) Validate camel route to pull from DLQ and reroute to destination after a delay

[kseelam]

Hi Gary

I am trying to use the work around  you mentioned in
https://issues.apache.org/activemq/browse/AMQ-2710

We are using 5.4 and  we assume we need to set this in
/apache-activemq-5.4.0/webapps/camel/WEB-INF/applicationContext.xml   (fyi,
Camel  is activated in jetty.xml)

We set it in applicationContext.xml as below..

<bean id="messageConverter"
class="org.apache.activemq.camel.converter.IdentityMessageReuseConverter" />

    <camelContext id="camel" xmlns="http://camel.apache.org/schema/spring"; 
trace="true">

        <!-- You can use a <package> element for each root package to search
for Java routes -->
        <package>org.foo.bar</package>

        <!-- You can use Spring XML syntax to define the routes here using
the <route> element -->

        <route>
            <from uri="activemq:example.A"/>
            <to uri="activemq:example.B"/>
        </route>

    <route>
      <setHeader
headerName="CamelRedeliveryMarker"><constant>true</constant></setHeader>
      <setHeader
headerName="AMQ_SCHEDULED_DELAY"><constant>30000</constant></setHeader>
      <to pattern="InOnly"
uri="activemq:camelRedeliveryQ?explicitQosEnabled=true&amp;messageConverter=#messageConverter"/>
    </route>

    </camelContext>

But we are getting NoSuchElementException exception.

org.apache.camel.RuntimeCamelException:
org.apache.camel.FailedToStartRouteException:
java.util.NoSuchElementException
        at
org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1126)
        at
org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:103)
 

Could you please help us how to configure this work-around correctly ?

Thank you,
Krishna.




 
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