Hi I need to call a backend service as many times as there are elements in my request array.
The response of the backend rest service is very huge for each request array element(min 2k to 3k lines) . But When I provide Xpath in iterator mediator, as given in wso2 documents it internally converts json to XML. Which ( json to XML conversion and vice-versa) will definitely hamper my application performance in production when several requests come at same time, as I already mentioned backend service response is quite huge each time and is in json format. For sending the request to the backend service I am using iterate mediator which only allows Xpath as input. I am aggregating all responses in one response xml using aggregator mediator. which also is taking Xpath as input. That means again json to xml conversion will take place again. I need to do it synchronously because the response is immediately required to be displayed on my application screen. Could you please guide me, is there any way iterate , aggregate, foreach mediators will accept jsonpath as input instead of Xpath. So that I could get rid off these internal json-xml conversions. or is there any other efficient way to process json requests within wso2. Thanks, Aditya
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