Convert Oracle BPEL forEach to Apache Camel - apache-camel

Question

In a migration from Oracle BPEL to Apache Camel, which particular considerations should I have for migrating forEach (Oracle) to loop (Camel)?
this one is the BPEL file. How can I convert that to use Apache Camel loop? I am finding trouble in using loop tag from Apache Camel.
<sequence name="main">
<!-- Receive input from requestor. (Note: This maps to operation defined in ExemploForBPELProcess.wsdl) -->
<receive name="receiveInput" partnerLink="exemploforbpelprocess_client" portType="client:ExemploForBPELProcess" operation="process" variable="inputVariable" createInstance="yes"/>
<!-- Generate reply to synchronous request -->
<assign name="olaAssign">
<copy>
<from>'Hi:'</from>
<to>$outputVariable.payload/client:result</to>
</copy>
</assign>
<forEach parallel="no" counterName="ForEachNomeCounter" name="ForEachNome">
<startCounterValue>1</startCounterValue>
<finalCounterValue>ora:countNodes('inputVariable','payload','client:nome')</finalCounterValue>
<scope name="Scope" exitOnStandardFault="no">
<assign name="NomeAssign">
<copy>
<from>concat($outputVariable.payload/client:result,' ',$inputVariable.payload/client:nome[$ForEachNomeCounter],',')</from>
<to>$outputVariable.payload/client:result</to>
</copy>
</assign>
</scope>
</forEach>
<assign name="FimAssign">
<copy>
<from>concat($outputVariable.payload/client:result,' all fine?')</from>
<to>$outputVariable.payload/client:result</to>
</copy>
</assign>
<reply name="replyOutput" partnerLink="exemploforbpelprocess_client" portType="client:ExemploForBPELProcess" operation="process" variable="outputVariable"/>
</sequence>
</process>