CHAPTER 6Intermediate Message Flows

In this chapter, you'll work though a couple of fun and interesting projects to help you get accustomed to creating message flows. Before long, you'll intuitively understand when to use each type of message flow node and exactly how to get the maximum benefit.

We'll design for two use-case scenarios. The first use case will return a product catalog to the caller. The contents of the product catalog will contain only products the customer is qualified to buy, based on the customer's credit rating. The second use case allows the customer to submit an order. The order will be processed differently depending on the customer's credit rating.

In the course of addressing these use cases, we'll also demonstrate some ...

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