Hi,

I am trying to create an ESB Itinerary. This itinerary:

1. receives a request on OnRamp,

2. transforms request to service request and send it to a 2 way send pot

3. receives the response from service on the 2 way port.

Now, before sending the response I want to transform the response of the service to another message, however I need some values from original request as well. Therefore I need to use a map which has 2 input schemas.

Is this possible?

I think implementing it using orchestration would be much easier doing it using messaging only scenario could be complicated one way to implement it in messaging only is store both request and response in a table and then poll both of these in same polling statement/SP and transform it to required format.

As Rohit said, orchestration is the best approach here. I've achieved this previously through a generic orchestration extender.

If you really don't want to go down the road of introducing orchestration into your solution and you have control of the service you are calling, you could have the fields in question returned in the response. I have worked with some enterprise services previously that return the request as part of the response when a flag is set on the request.