servicemix-eip/src/test/resources/su/xbean.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:eip="http://servicemix.apache.org/eip/1.0"
  xmlns:test="urn:test">

  <eip:wire-tap service="test:wireTap" endpoint="endpoint">
    <eip:target>
      <eip:exchange-target service="test:target" />
    </eip:target>
    <eip:inListener>
      <eip:exchange-target service="test:listener" />
    </eip:inListener>
  </eip:wire-tap>

</beans>