Getting the final result of BPEL Process through Java

Question

I am trying to invoke BPEL Process from Java code as follows:
NormalizedMessage res=deliveryService.request("BPELProcess1", "process", nm);
Map payload = res.getPayload();
System.out.println("size=="+payload.size());
Element e = (Element)payload.get("payload");
Node node = e.getFirstChild();
NodeList list = e.getChildNodes();
for(int k=0;k<list.getLength();k++){
Node n= list.item(k);
System.out.println("Node-->"+n.getNodeName());
The node names getting printed are :
Node-->#text
Node-->result
Node-->#text
When i retrieve value from these nodes using getNodeValue(), it is showing null for result. However through the BPEL Console, when i see the instance, it shows the result as 5 :
<outputVariable>
<part xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="payload">
<BPELProcess1ProcessResponse xmlns="http://xmlns.oracle.com/BPELProcess1">
<result>5</result>
</BPELProcess1ProcessResponse>
</part>
</outputVariable>
Any comments on this will help a lot. Thanks

Answer 1

Does this example helps you:
http://orasoa.blogspot.com/2007/06/calling-bpelesb-webservice-from.html