Problem in oracle service bus osb proxy service message flow

Question

i want to create a proxy service master which take 4 paramaeters as follow
-master business service
1- username 2-password 3-phonunumber 4- vouchernumber
then i need to map to open session business service
that will take 1-username 2- password from the same previous input
then recharge business service will take 1-phonenumber 2-voucher number from master service, and session object from open session
then call to closesession business service that will take the session output from opensession and will send the output "status" to the masterproxy :)
any one can help me here? its urgent
Edited by: user13027256 on Nov 29, 2011 12:53 AM

Answer 1

Hi ,
In proxy service master , carry out steps in different stages to have better audit trail
1. Assign your input payload(request stack) to a variable($request)
2. Use a Service Callout action to call open session business service and provide the request payload[username & password] for Business Service from the stored variable($request or $body ) using xpath expressions. U need to store the Business Service resoponse in a variable ($responseBS)
3. Then i think u need to call another recharge Business Service, again use a Service callout action and do the same as for above callout using $ request and $responseBS variable to construct your payload.
4. Use a route action at the end to call closesession business service, use $responseBS to have sessionOutput.