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Sams Teach Yourself J2EE™ in 21 Days by Peter Roxburgh, Andy Longshaw, Debbie Law, Dan Haywood, Martin Bond

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Q&A

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Q1: Why are different categories of information required in a UDDI registry?
A1: When you come to search for Web Services, you may know only certain things about them, such as the name of the company that offers the service or the type of interface you expect from the service. By providing business (white pages), category (yellow pages), and technical (green pages) information, UDDI provides a lot of flexibility in the way that you can search for Web Services.
Q2:Do you have to use a JAXM Provider to take advantage of all the different types of interaction between JAXM clients?
A2: No. The use of a Provider adds robustness and extra functionality but is not essential as long as endpoints are defined ...

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