Hi Rajesh,
If you want to use the output of the “read” IS service into the input of the “write” IS service, you should put both services in the same Web Service Descriptor in IS (supposing you are using v8.x). When both services are in the same WSD, the generated java classes will be the same (i suppose you used the same IS doctypes in your services) and you’ll be able to do what you need without any effort.
If you are using v7.x, then you’ll have to map yourself those classes using, for example, Dozer. This requires a few additional lines of code, but it’s not difficult (samples for this usage can be found in dozer’s web site).
Hope this helps,
Javier
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