04-FilteringUsingHeaders.xml

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
       http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
       http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd">

  <camelContext xmlns="http://camel.apache.org/schema/blueprint"
                xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                xmlns:ebucore="http://www.ebu.ch/metadata/ontologies/ebucore/ebucore#">

    <route id="thumbnailRouter">
      <from uri="activemq:topic:fedora"/>
      <filter>
        <simple>
          ${header[org.fcrepo.jms.eventType]} != 'http://fedora.info/definitions/v4/repository#NODE_REMOVED' &amp;&amp;
          ${header[org.fcrepo.jms.properties]} contains 'http://fedora.info/definitions/v4/repository#hasContent'
        </simple>
        <log message="Got an upsert event with content!"/>
      </filter>
    </route>

  </camelContext>

</blueprint>