When the consumer makes a Rest Call to Provider, Provider Should return the response depends on consumer Request.How to construct REST API to Support both XML and JSON.
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You may want to do something like this below:
/* Assuming the consumer request passes a parameter contentFormat with values either JSON or XML
* Get the requestFormat
/* Set contentType to set in response based on request Format
local!contentType: if( local!requestFormat="JSON", "application/json", "application/xml")
* Do some application logic and set local!data as data to be sent back as response.
* set content-type based on local!contentType
a!httpHeader(name: "Content-Type", value: local!contentType)
* use tojson or toxml based on requestFormat
body: if( local!requestFormat="JSON", a!toJson(local!data), toxml(local!data))
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