Building ProcessServices-CustomerInterfaceManagement
As explained in the previous chapter, the purpose of this component is to handle the customer profile. It should check for the existence of a customer, and if not present, create the customer profile. This is a classic example of a composite service, and you may wonder why this is implemented as a business process. In the future, if we have to handle the creation of a billing account as part of a customer profile data, then it essentially leads to a cross-domain service invocation, which rightfully should be choreographed using a business process. When there is a need for invoking business services from more than one component and that belong to different application domains, a business process ...
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