Hi, Is it possible to write a Data Service which gives the output set for a set of inputs(something like batch *in-out*) in a single invocation? This is my scenario.
There is an operation named "getLatestDataForService" in BAMStatQueryDS which accepts a serviceId and returns the response. If I have N number of services, then is it possible to send 1, 2, 3, .... N service ids at once to the DS and get the response, rather invoking them separately? Even in a request to ebay or amazon, we can specify set of itemId at once. So is it possible to implement that via a DS? At the moment, BAM has wrapped these iterative calls into a java class, which then accesses the above operation once for each serviceID using local transport. At the end, it could be a single operation of another service, but can't we use just DS for that? Thanks, Ruchira -- Ruchira Wageesha Software Engineer - WSO2 Inc. www.wso2.com Email: [email protected] Blog: [email protected] Mobile: +94771083016, +94714439028 Lean . Enterprise . Middleware
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