enricher4.xml

<flow name="orderProcessingFlow">
   <inbound-endpoint ref="orderEndpoint"/>
   <enricher>
       <authorizenet:authorize cardNumber="/order/cc/number" />
       <enrich target="#[header:paymentValidated]" source="/authorizenet/authorization/@valid" />
       <enrich target="#[header:paymentAuthCode]" source="/authorizenet/authorization/code"/>
   </enricher>
   <outbound-endpoint ref="orderStep2"/>
</flow