defining REST, specifically JSON contract in WSO2 Developer Studio

Question

I am new to WSO2 and don't know how to use the declaritive programming widgets to create the REST contract. My use case; I have a backend SOAP 1.2 Web Service that I want to wrap with a REST API in WSO2. I don't know what media to use to define the JSON data contract so it is avalable in the sequence flow. I want to be able to visually map from the JSON payload to the SOAP payload. I really wanted to have two declaritive objects that I drag onto the sequence pallet so I can map from the JSON to the SOAP XML.

Thanks much

Answer 1

You can use a XSLT mediator (Sample 440) or Script mediator (Sample 441) to do the JSON to SOAP mapping. But you will have to type in the XSLT template or the script content manually after adding the mediators through Developer Studio. I don't think you can visually map elements from JSON payload to SOAP.

Go through above samples or this webinar to learn how do the transformations.